├── 9781484249901.jpg
├── Contributing.md
├── LICENSE.txt
├── README.md
├── chapter-eight
├── chapter-eleven
├── chapter-five
├── chapter-four
├── chapter-nine
├── chapter-one
├── chapter-seven
├── chapter-six
├── chapter-ten
├── chapter-three
├── chapter-twelve
├── chapter-two
└── errata.md


/9781484249901.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Apress/beginning-laravel-2e/f1816bcecc736a36daf7bd095e74a041adf2ba89/9781484249901.jpg


--------------------------------------------------------------------------------
/Contributing.md:
--------------------------------------------------------------------------------
 1 | # Contributing to Apress Source Code
 2 | 
 3 | Copyright for Apress source code belongs to the author(s). However, under fair use you are encouraged to fork and contribute minor corrections and updates for the benefit of the author(s) and other readers.
 4 | 
 5 | ## How to Contribute
 6 | 
 7 | 1. Make sure you have a GitHub account.
 8 | 2. Fork the repository for the relevant book.
 9 | 3. Create a new branch on which to make your change, e.g. 
10 | `git checkout -b my_code_contribution`
11 | 4. Commit your change. Include a commit message describing the correction. Please note that if your commit message is not clear, the correction will not be accepted.
12 | 5. Submit a pull request.
13 | 
14 | Thank you for your contribution!


--------------------------------------------------------------------------------
/LICENSE.txt:
--------------------------------------------------------------------------------
 1 | Freeware License, some rights reserved
 2 | 
 3 | Copyright (c) 2019 Sanjib Sinha
 4 | 
 5 | Permission is hereby granted, free of charge, to anyone obtaining a copy 
 6 | of this software and associated documentation files (the "Software"), 
 7 | to work with the Software within the limits of freeware distribution and fair use. 
 8 | This includes the rights to use, copy, and modify the Software for personal use. 
 9 | Users are also allowed and encouraged to submit corrections and modifications 
10 | to the Software for the benefit of other users.
11 | 
12 | It is not allowed to reuse,  modify, or redistribute the Software for 
13 | commercial use in any way, or for a user’s educational materials such as books 
14 | or blog articles without prior permission from the copyright holder. 
15 | 
16 | The above copyright notice and this permission notice need to be included 
17 | in all copies or substantial portions of the software.
18 | 
19 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 | AUTHORS OR COPYRIGHT HOLDERS OR APRESS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 | SOFTWARE.
26 | 
27 | 
28 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Apress Source Code
 2 | 
 3 | This repository accompanies [*Beginning Laravel, 2nd Edition*](https://www.apress.com/9781484249901) by Sanjib Sinha (Apress, 2019).
 4 | 
 5 | [comment]: #cover
 6 | ![Cover image](9781484249901.jpg)
 7 | 
 8 | Download the files as a zip using the green button, or clone the repository to your machine using Git.
 9 | 
10 | ## Releases
11 | 
12 | Release v1.0 corresponds to the code in the published book, without corrections or updates.
13 | 
14 | ## Contributions
15 | 
16 | See the file Contributing.md for more information on how you can contribute to this repository.


--------------------------------------------------------------------------------
/chapter-eight:
--------------------------------------------------------------------------------
  1 | //code 8.1
  2 | $ php artisan make:middleware CheckRole
  3 | Middleware created successfully.
  4 | 
  5 | //code 8.2
  6 | // app/Http/Middleware/CheckRole.php
  7 | <?php
  8 | namespace App\Http\Middleware;
  9 | use Closure;
 10 | class CheckRole
 11 | {
 12 |     /**
 13 |      * Handle an incoming request.
 14 |      *
 15 |      * @param  \Illuminate\Http\Request  $request
 16 |      * @param  \Closure  $next
 17 |      * @return mixed
 18 |      */
 19 |     public function handle($request, Closure $next)
 20 |     {
 21 |         return $next($request);
 22 |     }
 23 | }
 24 | 
 25 | 
 26 | 
 27 | //code 8.3
 28 | //‘app/Http/Middleware/CheckRole.php’
 29 |     public function handle($request, Closure $next)
 30 |     {
 31 |       if(auth()->check() && $request->user()->admin == 0){
 32 |         return redirect()->guest('home');
 33 |       }
 34 |       return $next($request);
 35 |     }
 36 | }
 37 | 
 38 | 
 39 | 
 40 | //code 8.4
 41 | //‘routes/web.php’
 42 | Route::group(['middleware' => ['web', 'auth']], function(){
 43 |   Route::get('/adminonly', function () {
 44 |     if(Auth::user()->admin == 0){
 45 |       return view('restrict');
 46 |     }else{
 47 |       $users['users'] = \App\User::all();
 48 |       return view('adminonly', $users);
 49 |     }
 50 |   });
 51 | });
 52 | 
 53 | 
 54 | //code 8.5
 55 | // resources/views/adminonly.blade.php
 56 | @extends('layouts.app')
 57 | @section('content')
 58 | <div class="container">
 59 |     <div class="row">
 60 |         <div class="col-md-12 col-md-offset-2">
 61 |             <div class="panel panel-default">
 62 |                 <div class="panel-heading">
 63 |                 </div>
 64 |                 <div class="panel-body">
 65 |                     @if (session('status'))
 66 |                         <div class="alert alert-success">
 67 |                             {{ session('status') }}
 68 |                         </div>
 69 |                     @endif
 70 | <h1 class="blog-post">THIS IS ADMIN PAGE</h1>
 71 | <h1 class="blog-post">ADMIN CAN ALSO DO</h1>
 72 | <h1 class="blog-post">SOMETHING ELSE HERE</h1>
 73 | <a href="/home">HOME</a>
 74 | <h1 class="blog-post">PLEASE VISIT ABOVE HOME LINK FOR FURTHER EDITING</h1>
 75 | <ul class="list-group">
 76 |      @foreach ($users as $user)
 77 |      <li class="list-group-item"><h2 class="blog-post-title">
 78 |              <a href="/users/{{ $user->id }}">{{ $user->name }}</a>
 79 |          </h2>
 80 |      </li><li><a href="/users/{{ $user->id }}/edit">Edit</a></li>
 81 |      @endforeach
 82 | </ul></div></div></div></div></div>
 83 | @endsection
 84 | 
 85 | 
 86 | 
 87 | //code 8.6
 88 | //‘app/Http/Kernel.php’
 89 |     protected $middleware = [
 90 |         \App\Http\Middleware\CheckForMaintenanceMode::class,
 91 |         \Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
 92 |         \App\Http\Middleware\TrimStrings::class,
 93 |         \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
 94 |         \App\Http\Middleware\TrustProxies::class,
 95 |         \App\Http\Middleware\CheckRole::class
 96 |     ];
 97 | 
 98 | 
 99 | //code 8.7
100 | //routes/web.php
101 | 
102 | Route::get('/', function () {
103 |     return view('welcome');
104 | });
105 | /*
106 | Route::get('/test', function () {
107 |         //
108 |         return view('test');
109 | })->middleware(CheckRole::class);
110 | */
111 | Route::group(['middleware' => ['web', 'auth']], function(){
112 |   Route::get('/adminonly', function () {
113 |     if(Auth::user()->admin == 0){
114 |       return view('restrict');
115 |     }else{
116 |       $users['users'] = \App\User::all();
117 |       return view('adminonly', $users);
118 |     }
119 |   });
120 | });
121 | 
122 | Route::get('/admin', function () {
123 |   if (Gate::allows('admin-only', Auth::user())) {
124 |         // The current user can view this page
125 |         return view('admin');
126 |     }
127 |     else{
128 |       return view('restrict');
129 |     }
130 | });
131 | 
132 | Route::get('/mod', function () {
133 |   if (Gate::allows('mod-only', Auth::user())) {
134 |         // The current user can view this page
135 |         return view('mod');
136 |     }
137 |     else{
138 |       return view('restrict');
139 |     }
140 | });
141 | 
142 | Auth::routes();
143 | 
144 | Route::resource('home', 'HomeController');
145 | 
146 | Route::resource('users', 'UserController');
147 | 
148 | Route::resource('companies', 'CompanyController');
149 | 
150 | Route::resource('companies', 'CompanyController');
151 | 
152 | Route::resource('projects', 'ProjectController');
153 | 
154 | Route::resource('roles', 'RoleController');
155 | Route::resource('tasks', 'TaskController');
156 | 
157 | Route::resource('comments', 'CommentController');
158 | 
159 | Route::resource('articles', 'ArticleController');
160 | Route::get('/users/{id}/articles', 'ArticleController@articles');
161 | Route::resource('reviews', 'ReviewController');
162 | Route::get('/users/{id}/reviews', 'ReviewController@reviews');
163 | 
164 | Route::get('companies/destroy/{id}', ['as' => 'companies.get.destroy',
165 |         'uses' => 'CompanyController@getDestroy']);
166 | 
167 | 
168 | 
169 | 
170 | -----------------
171 | 
172 | 
173 | //code 8.9
174 | //app/HTTP/Controllers/ArticleController.php
175 | <?php
176 | 
177 | namespace App\Http\Controllers;
178 | 
179 | use App\Article;
180 | use App\Country;
181 | use App\User;
182 | use App\Tag;
183 | use Illuminate\Http\Request;
184 | 
185 | class ArticleController extends Controller
186 | {
187 |     /**
188 |      * Display a listing of the resource.
189 |      *
190 |      * @return \Illuminate\Http\Response
191 |      */
192 |     public function index()
193 |     {
194 |       $articles = Article::all();
195 |       //$articles = Article::where('active', 1)->orderBy('title', 'desc')->take(10)->get();
196 |       $users = User::all();
197 |       $tags = Tag::all();
198 |       return view('articles.index', compact('articles', 'users', 'tags'));
199 |     }
200 | 
201 |     /**
202 |      * Show the form for creating a new resource.
203 |      *
204 |      * @return \Illuminate\Http\Response
205 |      */
206 |     public function create()
207 |     {
208 |         //
209 |     }
210 | 
211 |     /**
212 |      * Store a newly created resource in storage.
213 |      *
214 |      * @param  \Illuminate\Http\Request  $request
215 |      * @return \Illuminate\Http\Response
216 |      */
217 |     public function store(Request $request)
218 |     {
219 |         //
220 |     }
221 | 
222 |     /**
223 |      * Display the specified resource.
224 |      *
225 |      * @param  int  $id
226 |      * @return \Illuminate\Http\Response
227 |      */
228 |     public function show(Article $article)
229 |     {
230 |       $tags = Article::find($article->id)->tags;
231 |       $article = Article::find($article->id);
232 |       $comments = $article->comments;
233 |       $user = User::find($article->user_id);
234 |       $country = Country::where('id', $user->country_id)->get()->first();
235 | 
236 |       return view('articles.show', compact('tags','article',
237 |       'country', 'comments', 'user'));
238 |     }
239 | 
240 |     /**
241 | * Display the specified resource.
242 | *
243 | * @param  \App\Article  $article
244 | * @return \Illuminate\Http\Response
245 | */
246 | public function articles($id)
247 | {
248 |    $user = User::find($id);
249 | 
250 |    return view('articles.articles', compact('user'));
251 | }
252 | 
253 |     /**
254 |      * Show the form for editing the specified resource.
255 |      *
256 |      * @param  int  $id
257 |      * @return \Illuminate\Http\Response
258 |      */
259 |     public function edit($id)
260 |     {
261 |         //
262 |     }
263 | 
264 |     /**
265 |      * Update the specified resource in storage.
266 |      *
267 |      * @param  \Illuminate\Http\Request  $request
268 |      * @param  int  $id
269 |      * @return \Illuminate\Http\Response
270 |      */
271 |     public function update(Request $request, $id)
272 |     {
273 |         //
274 |     }
275 | 
276 |     /**
277 |      * Remove the specified resource from storage.
278 |      *
279 |      * @param  int  $id
280 |      * @return \Illuminate\Http\Response
281 |      */
282 |     public function destroy($id)
283 |     {
284 |         //
285 |     }
286 | }
287 | 
288 | 
289 | 
290 | -----------------
291 | 
292 | 
293 | //code 8.10
294 | //app/Article.php
295 | <?php
296 | 
297 | namespace App;
298 | 
299 | use Illuminate\Database\Eloquent\Model;
300 | 
301 | class Article extends Model
302 | {
303 |   protected $fillable = [
304 |       'user_id', 'title', 'body',
305 |   ];
306 | 
307 |   public function user() {
308 |       return $this->belongsTo('App\User');
309 |   }
310 | 
311 |   public function users() {
312 |       return $this->belongsToMany('App\User');
313 |   }
314 | 
315 |   public function tags() {
316 |       return $this->belongsToMany('App\Tag');
317 |   }
318 | 
319 |   /**
320 |   * Get all of the articles' comments.
321 |   */
322 |   public function comments(){
323 |     return $this->morphMany('App\Comment', 'commentable');
324 |   }
325 | }
326 | 
327 | 
328 | --------------
329 | 
330 | //code 8.11
331 | //app/HTTP/Controllers/ ReviewController.php
332 |     public function show(Review $review)
333 |     {
334 |         $tags = Review::find($review->id)->tags;
335 |         $review = Review::find($review->id);
336 |         $comments = $review->comments;
337 |         $user = User::find($review->user_id);
338 |         $company = Company::find($review->company_id);
339 |         $country = Country::where('id', $user->country_id)->get()->first();
340 | 
341 |         return view('reviews.show', compact('tags','review',
342 |         'country', 'comments', 'user', 'company'));
343 |     }
344 | 
345 | 
346 | ------------------
347 | 
348 | //code 8.12
349 | //app/HTTP/Controllers/HomeController.php
350 | <?php
351 | 
352 | namespace App\Http\Controllers;
353 | 
354 | use Illuminate\Http\Request;
355 | 
356 | class HomeController extends Controller
357 | {
358 |     /**
359 |      * Create a new controller instance.
360 |      *
361 |      * @return void
362 |      */
363 |     public function __construct()
364 |     {
365 |         $this->middleware('auth');
366 |     }
367 | 
368 |     /**
369 |      * Show the application dashboard.
370 |      *
371 |      * @return \Illuminate\Http\Response
372 |      */
373 |     public function index()
374 |     {
375 |         return view('home');
376 |     }
377 | }
378 | 
379 | 
380 | 
381 | -----------------
382 | 
383 | //code 8.13
384 | <?php
385 | namespace App\Http\Middleware;
386 | use Closure;
387 | use Illuminate\Support\Facades\Auth;
388 | class RedirectIfAuthenticated
389 | {
390 |     /**
391 |      * Handle an incoming request.
392 |      *
393 |      * @param  \Illuminate\Http\Request  $request
394 |      * @param  \Closure  $next
395 |      * @param  string|null  $guard
396 |      * @return mixed
397 |      */
398 |     public function handle($request, Closure $next, $guard = null)
399 |     {
400 |         if (Auth::guard($guard)->check()) {
401 |             //return redirect('/home');
402 | // we have commented out the default redirection and change it to the new one
403 |              return redirect('/');
404 |         }
405 |         return $next($request);
406 |     }
407 | }
408 | 
409 | 
410 | ------------------
411 | 
412 | //code 8.14
413 | //resources/views/home.blade.php
414 | @extends('layouts.app')
415 | 
416 | @section('content')
417 | <div class="container">
418 |     <div class="row justify-content-center">
419 |         <div class="col-md-8">
420 |             <div class="card">
421 |                 <div class="card-header">Dashboard</div>
422 | 
423 |                 <div class="card-body">
424 |                     @if (session('status'))
425 |                         <div class="alert alert-success" role="alert">
426 |                             {{ session('status') }}
427 |                         </div>
428 |                     @endif
429 | 
430 |                     You are logged in!
431 |                 </div>
432 |             </div>
433 |         </div>
434 |     </div>
435 | </div>
436 | @endsection
437 | 
438 | 
439 | //code 8.15
440 | //resources/views/home.blade.php
441 | @extends('layouts.app')
442 | 
443 | @section('content')
444 | <div class="container">
445 |     <div class="row">
446 |         <div class="col-md-12 col-md-offset-2">
447 |             <div class="panel panel-default">
448 |                 <div class="panel-heading">
449 |                 <h2 class="blog-post">  Dashboard for Admin </h2>
450 |                 </div>
451 |                 <div class="panel-body">
452 |                     @if (session('status'))
453 |                         <div class="alert alert-success">
454 |                             {{ session('status') }}
455 |                         </div>
456 |                     @endif
457 |                     Hello <li class="btn btn-danger">{{ $user->name }}</li> 
458 |                     You are logged in!
459 |                 </div>
460 |                 <div class="panel-body">
461 |                   <h4 class="blog-title">
462 |                     Now you can view, add, edit or delete
463 |                     any company, project, and user
464 |                   </h4>
465 |                 </div>
466 |             </div>
467 |         </div>
468 |     </div>
469 |     <div class="row">
470 |         <aside class="col-md-4 blog-sidebar">
471 |           <div class="p-3">
472 |               <h3 class="pb-3 mb-4 font-italic border-bottom">
473 |            Add New Companies
474 |           </h3>
475 |             <a href="/companies/create" class="btn btn-primary" role="button">Create Companies</a>
476 |             <h4 class="font-italic"><a href="/companies">View All Companies</a></h4>
477 |            </div>
478 |         </aside>
479 |          <aside class="col-md-4 blog-sidebar">
480 |           <div class="p-3">
481 |           <h3 class="pb-3 mb-4 font-italic border-bottom">
482 |               Add New Projects
483 |           </h3>
484 |             <a href="/projects/create" class="btn btn-primary" role="button">Create Projects</a>
485 |             <h4 class="font-italic"><a href="/projects">View All Projects</a></h4>
486 |            </div>
487 |         </aside>
488 |         <aside class="col-md-4 blog-sidebar">
489 |           <div class="p-3">
490 |               <h3 class="pb-3 mb-4 font-italic border-bottom">
491 |               Add New Users
492 |           </h3>
493 |             <a href="/users/create" class="btn btn-primary" role="button">Create Users</a>
494 |             <h4 class="font-italic"><a href="/users">View All Users</a></h4>
495 |           </div>
496 |         </aside>
497 |     </div>
498 | </div>
499 | @endsection
500 | 
501 | 
502 | 
503 | //code 8.16
504 | //resources/views/home.blade.php
505 | <div class="panel-body">
506 |                     @if (session('status'))
507 |                         <div class="alert alert-success">
508 |                             {{ session('status') }}
509 |                         </div>
510 |                     @endif
511 |                     Hello <li class="btn btn-danger">{{ $user->name }}</li>
512 |                     @if(Auth::user()->role_id === 1)
513 |                     <h2 class="blog-post">  Dashboard for Admin </h2>
514 |                     You are logged in as an Administrator!
515 |                     <h4 class="blog-title">
516 |                       Now you can view, add, edit or delete
517 |                       any company, project, and user
518 |                     </h4>
519 |                     <li class="nav-item dropdown">
520 |                         <a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
521 |                             Companies <span class="caret"></span>
522 |                         </a>
523 |                         <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
524 |                             <a href="/companies" class="btn btn-primary" role="button">
525 |                               View All Companies</a>
526 |                             <a href="/companies/create" class="btn btn-primary" role="button">
527 |                               Create Companies</a>
528 |                         </div>
529 |                     </li>
530 |                     <li class="nav-item dropdown">
531 |                         <a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
532 |                             Projects <span class="caret"></span>
533 |                         </a>
534 |                         <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
535 |                             <a href="/projects" class="btn btn-primary" role="button">
536 |                               View All Projects</a>
537 |                             <a href="/projects/create" class="btn btn-primary" role="button">
538 |                               Create Projects</a>
539 |                         </div>
540 |                     </li>
541 |                     <li class="nav-item dropdown">
542 |                         <a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
543 |                             Users <span class="caret"></span>
544 |                         </a>
545 |                         <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
546 |                             <a href="/users" class="btn btn-primary" role="button">
547 |                               View All Users</a>
548 |                         </div>
549 | 
550 | 
551 | -------------
552 | 
553 | 
554 | // code 8.17
555 | // app/HTTP/Controllers/CompanyController.php
556 | <?php
557 | 
558 | namespace App\Http\Controllers;
559 | use App\User;
560 | use App\Company;
561 | use Illuminate\Http\Request;
562 | use Illuminate\Support\Facades\Auth;
563 | 
564 | class CompanyController extends Controller
565 | {
566 |     /**
567 |      * Display a listing of the resource.
568 |      *
569 |      * @return \Illuminate\Http\Response
570 |      */
571 |     public function index()
572 |     {
573 |         if( Auth::check() ){
574 |             $companies = Company::where('user_id', Auth::user()->id)->get();
575 | 
576 |             if(Auth::user()->role_id == 1){
577 |                 return view('companies.index', ['companies'=> $companies]);
578 |             }
579 |         }
580 |         return view('auth.login');
581 |     }
582 | 
583 |     /**
584 |      * Show the form for creating a new resource.
585 |      *
586 |      * @return \Illuminate\Http\Response
587 |      */
588 |     public function create()
589 |     {
590 |       if( Auth::check() ){
591 |         if(Auth::user()->role_id == 1){
592 |                 return view('companies.create');
593 |         }
594 |       }
595 |         return view('auth.login');
596 | 
597 |     }
598 | 
599 |     /**
600 |      * Store a newly created resource in storage.
601 |      *
602 |      * @param  \Illuminate\Http\Request  $request
603 |      * @return \Illuminate\Http\Response
604 |      */
605 |     public function store(Request $request)
606 |     {
607 |         if(Auth::check()){
608 |             $company = Company::create([
609 |                 'name' => $request->input('name'),
610 |                 'description' => $request->input('description'),
611 |                 'user_id' => Auth::user()->id
612 |             ]);
613 |             if($company){
614 |                 return redirect()->route('companies.show', ['company'=> $company->id])
615 |                         ->with('success' , 'Company created successfully');
616 |             }
617 | 
618 |         }
619 | 
620 |             return back()->withInput()->with('errors', 'Error creating new company');
621 |     }
622 |     /**
623 |      * Display the specified resource.
624 |      *
625 |      * @param  \App\Company  $company
626 |      * @return \Illuminate\Http\Response
627 |      */
628 |     public function show(Company $company)
629 |     {
630 |       if( Auth::check() ){
631 |         if(Auth::user()->role_id == 1){
632 |             $company = Company::find($company->id);
633 |             return view('companies.show', ['company' => $company]);
634 |         }
635 |       }
636 |         return view('auth.login');
637 |     }
638 |     /**
639 |      * Show the form for editing the specified resource.
640 |      *
641 |      * @param  \App\Company  $company
642 |      * @return \Illuminate\Http\Response
643 |      */
644 |     public function edit(Company $company)
645 |     {
646 |       if( Auth::check() ){
647 |         if(Auth::user()->role_id == 1){
648 |         $company = Company::find($company->id);
649 |         return view('companies.edit', ['company' => $company]);
650 |       }
651 |     }
652 |     }
653 |     /**
654 |      * Update the specified resource in storage.
655 |      *
656 |      * @param  \Illuminate\Http\Request  $request
657 |      * @param  \App\Company  $company
658 |      * @return \Illuminate\Http\Response
659 |      */
660 |     public function update(Request $request, Company $company)
661 |     {
662 |         $updateCompany = Company::where('id', $company->id)->update(
663 |                 [
664 |                     'name'=> $request->input('name'),
665 |                     'description'=> $request->input('description')
666 |                 ]
667 |         );
668 |       if($updateCompany){
669 |           return redirect()->route('companies.show', ['company'=> $company->id])
670 |           ->with('success' , 'Company updated successfully');
671 |       }
672 |       //redirect
673 |       return back()->withInput();
674 |     }
675 | 
676 |     /**
677 |      * Remove the specified resource from storage.
678 |      *
679 |      * @param  \App\Company  $company
680 |      * @return \Illuminate\Http\Response
681 |      */
682 |     public function destroy(Company $company)
683 |     {
684 |     }
685 |     public function getDestroy($id)
686 |     {
687 |         $company = Company::findOrFail($id);
688 |         if($company->destroy($id)){
689 |             return redirect()->route('companies.index')->with('success' , 'Company deleted successfully');
690 |         }
691 |     }
692 | }
693 | 
694 | 
695 | 
696 | 
697 | 
698 | 
699 | -----------------
700 | 
701 | 
702 | //code 8.18
703 | //resources/views/companies/create.blade.php
704 | @extends('layouts.app')
705 | 
706 | @section('content')
707 | 
708 | <div class="container">
709 |     <div class="row">
710 |         <div class="col-md-8 blog-main col-lg-8 blog-main col-sm-8 blog-main">
711 |           <h3 class="pb-3 mb-4 font-italic border-bottom">
712 |             All Companies
713 |           </h3>
714 |             <div class="blog-post">
715 |             <h2 class="blog-post-title"></h2>
716 |              <form method="post" action="{{ route('companies.store') }}">
717 |              {{ csrf_field() }}
718 |              <div class="form-group">
719 |              <label for="company-name">Name<span class="required">*</span></label>
720 |              <input   placeholder="Enter name"  
721 |              id="company-name"
722 |              required
723 |              name="name"
724 |              spellcheck="false"
725 |              class="form-control"
726 |              />
727 |              </div>
728 |              <div class="form-group">
729 |              <label for="company-content">Description</label>
730 |              <textarea placeholder="Enter description" 
731 |              style="resize: vertical" 
732 |              id="company-content"
733 |              name="description"
734 |              rows="10" spellcheck="false"
735 |              class="form-control autosize-target text-left">
736 |              </textarea>
737 |              </div>
738 |              <div class="form-group">
739 |              <input type="submit" class="btn btn-primary"
740 |              value="Submit"/>
741 |              </div>
742 |              </form>
743 |              </div>
744 |         </div>
745 |     </div>
746 | </div>
747 | @endsection
748 | 
749 | 
750 | ---------------------
751 | 
752 | 
753 | //code 8.19
754 | //app/Providers/AuthServiceProvider.php
755 |     /**
756 |      * Register any authentication / authorization services.
757 |      *
758 |      * @return void
759 |      */
760 |     public function boot()
761 |     {
762 |         $this->registerPolicies();
763 | 
764 |         Gate::define('admin-only', function ($user) {
765 |           if($user->admin == 1){
766 |             return TRUE;
767 |           }
768 |           return FALSE;
769 | 
770 |         });
771 |     }
772 | 
773 | 
774 | --------------------
775 | 
776 | //code 8.20
777 | //routes/web.php
778 | Route::get('/admin', function () {
779 |   if (Gate::allows('admin-only', Auth::user())) {
780 |         // The current user can view this page
781 |         return view('admin');
782 |     }
783 |     else{
784 |       return view('restrict');
785 |     }
786 | });
787 | 
788 | 
789 | 
790 | ---------------------
791 | 
792 | 
793 | //code 8.21
794 | // resource/views/layouts/app.blade.php
795 | <!-- Right Side Of Navbar -->
796 |                     <ul class="navbar-nav ml-auto">
797 |                         <!-- Authentication Links -->
798 |                         @guest
799 |                             <li class="nav-item">
800 |                                 <a class="nav-link" href="{{ route('login') }}">{{ __('Login') }}</a>
801 |                             </li>
802 |                             <li class="nav-item">
803 |                                 @if (Route::has('register'))
804 |                                     <a class="nav-link" href="{{ route('register') }}">{{ __('Register') }}</a>
805 |                                 @endif
806 |                             </li>
807 |                         @else
808 |                         <li class="nav-item dropdown">
809 |                           @can('admin-only', Auth::user())
810 |                                 <a id="navbarDropdown" class="nav-link dropdown-toggle" href="/admin">Admin</a>
811 |                           @endcan
812 |                         </li>
813 |                         <li class="nav-item dropdown">
814 |                                 <a id="navbarDropdown" class="nav-link dropdown-toggle"
815 |                                 href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
816 |                                     {{ Auth::user()->name }} <span class="caret"></span>
817 |                                 </a>
818 | 
819 |                                 <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
820 |                                     <a class="dropdown-item" href="{{ route('logout') }}"
821 |                                        onclick="event.preventDefault();
822 |                                                      document.getElementById('logout-form').submit();">
823 |                                         {{ __('Logout') }}
824 |                                     </a>
825 | 
826 |                                     <form id="logout-form" action="{{ route('logout') }}" method="POST" style="display: none;">
827 |                                         @csrf
828 |                                     </form>
829 |                                 </div>
830 |                             </li>
831 |                         @endguest
832 |                     </ul>
833 | 
834 | 
835 | 
836 | --------------------
837 | 
838 | 
839 | //code 8.22
840 | //App/Policies/admin.php
841 | <?php
842 | 
843 | namespace App\Policies;
844 | 
845 | use App\User;
846 | use Illuminate\Auth\Access\HandlesAuthorization;
847 | 
848 | class admin
849 | {
850 |     use HandlesAuthorization;
851 | 
852 |     /**
853 |      * Create a new policy instance.
854 |      *
855 |      * @return void
856 |      */
857 |     public function __construct()
858 |     {
859 |         //
860 |     }
861 |     
862 |     public function admin_only($user)
863 |     {
864 |         if($user->admin == 1){
865 |             return TRUE;
866 |           }
867 |           return FALSE;
868 |     }
869 | }
870 | 
871 | 
872 | 
873 | -------------------------
874 | 
875 | 
876 | //code 8.23
877 | //App/Policies/mod.php
878 | <?php
879 | 
880 | namespace App\Policies;
881 | 
882 | use App\User;
883 | use Illuminate\Auth\Access\HandlesAuthorization;
884 | 
885 | class mod
886 | {
887 |     use HandlesAuthorization;
888 | 
889 |     /**
890 |      * Create a new policy instance.
891 |      *
892 |      * @return void
893 |      */
894 |     public function __construct()
895 |     {
896 |         //
897 |     }
898 |     public function mod_only($user)
899 |     {
900 |         if($user->mod == 1){
901 |             return TRUE;
902 |           }
903 |           return FALSE;
904 |     }
905 | }
906 | 
907 | 
908 | -----------------
909 | 
910 | //code 8.24
911 | //app/Policies/ AuthServiceProvider.php
912 | <?php
913 | 
914 | namespace App\Providers;
915 | 
916 | use App\Policies\admin;
917 | use App\Policies\mod;
918 | use App\User;
919 | use Illuminate\Support\Facades\Gate;
920 | use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
921 | 
922 | class AuthServiceProvider extends ServiceProvider
923 | {
924 |     /**
925 |      * The policy mappings for the application.
926 |      *
927 |      * @var array
928 |      */
929 |     protected $policies = [
930 |         'App\Model' => 'App\Policies\ModelPolicy',
931 |         'App\User' => admin::class,
932 |         'App\User' => mod::class
933 |     ];
934 | 
935 |     /**
936 |      * Register any authentication / authorization services.
937 |      *
938 |      * @return void
939 |      */
940 |     public function boot()
941 |     {
942 |         $this->registerPolicies();
943 | 
944 |         Gate::define('admin-only', 'App\Policies\admin@admin_only');
945 |         
946 |         Gate::define('mod-only', 'App\Policies\mod@mod_only');
947 |     }
948 | }
949 | 
950 | 
951 | ----------------
952 | 
953 | 
954 | 


--------------------------------------------------------------------------------
/chapter-eleven:
--------------------------------------------------------------------------------
  1 | //code 11.1
  2 | $ php artisan make:controller CreatemessageController –resource
  3 | 
  4 | 
  5 | //code 11.2
  6 | //app/Http/Controllers/ CreatemessageController.php
  7 | <?php
  8 | 
  9 | namespace App\Http\Controllers;
 10 | 
 11 | use Illuminate\Http\Request;
 12 | use Illuminate\Support\Facades\Auth;
 13 | use App\User;
 14 | use App\Message;
 15 | use App\Events\AboutTheUser;
 16 | 
 17 | 
 18 | class CreatemessageController extends Controller
 19 | {
 20 | 
 21 |   /**
 22 |    * Create a new controller instance.
 23 |    *
 24 |    * @return void
 25 |    */
 26 |   public function __construct()
 27 |   {
 28 |       $this->middleware('auth');
 29 |   }
 30 |     /**
 31 |      * Display a listing of the resource.
 32 |      *
 33 |      * @return \Illuminate\Http\Response
 34 |      */
 35 |     public function index()
 36 |     {
 37 |       if (Auth::check()){
 38 |         $messages = Message::get();
 39 |         return view('messages.index', compact('messages'));
 40 |       }
 41 |     }
 42 | 
 43 |     /**
 44 |      * Show the form for creating a new resource.
 45 |      *
 46 |      * @return \Illuminate\Http\Response
 47 |      */
 48 |     public function create()
 49 |     {
 50 |       if( Auth::check() ){
 51 |           return view('messages.create');
 52 |       }
 53 |         return view('auth.login');
 54 | 
 55 |     }
 56 | 
 57 |     /**
 58 |      * Store a newly created resource in storage.
 59 |      *
 60 |      * @param  \Illuminate\Http\Request  $request
 61 |      * @return \Illuminate\Http\Response
 62 |      */
 63 |     public function store(Request $request)
 64 |     {
 65 |         if(Auth::check()){
 66 |             $name = Auth::user();
 67 |             $message = Message::create([
 68 |                 'user_id' => Auth::user()->id,
 69 |                 'message' => $request->input('message')
 70 | 
 71 |             ]);
 72 | 
 73 |             if($name){
 74 | 
 75 |                 //step one: fire the event
 76 |                 event(New AboutTheUser($name));                
 77 | 
 78 |             }
 79 | 
 80 |         }
 81 |       }
 82 | 
 83 |     /**
 84 |      * Display the specified resource.
 85 |      *
 86 |      * @param  int  $id
 87 |      * @return \Illuminate\Http\Response
 88 |      */
 89 |      public function show(Message $message)
 90 |      {
 91 |        if( Auth::check() ){
 92 |              $message = Message::find($message->id);
 93 |              return view('messages.show', ['message' => $message]);
 94 |        }
 95 |          return view('auth.login');
 96 | 
 97 |      }
 98 | }
 99 | 
100 | 
101 | 
102 | 
103 | //code 11.3
104 | $ php artisan make:model Message -m
105 | 
106 | 
107 | 
108 | //code 11.4
109 | //app/Message.php
110 | <?php
111 | 
112 | namespace App;
113 | 
114 | use Illuminate\Database\Eloquent\Model;
115 | 
116 | class Message extends Model
117 | {
118 |     /**
119 |      * Fields that are mass assignable
120 |      *
121 |      * @var array
122 |      */
123 |     protected $fillable = ['message', 'user_id'];
124 | 
125 |     /**
126 |      * A message belong to a user
127 |      *
128 |      * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
129 |      */
130 |     public function user()
131 |     {
132 |         return $this->belongsTo(User::class);
133 |     }
134 | }
135 | 
136 | 
137 | 
138 | //code 11.5
139 | //app/User.php
140 | <?php
141 | 
142 | namespace App;
143 | 
144 | use Illuminate\Notifications\Notifiable;
145 | use Illuminate\Foundation\Auth\User as Authenticatable;
146 | 
147 | class User extends Authenticatable
148 | {
149 |     use Notifiable;
150 | 
151 |     /**
152 |      * The attributes that are mass assignable.
153 |      *
154 |      * @var array
155 |      */
156 |     protected $fillable = [
157 |         'name', 'email', 'password',
158 |     ];
159 | 
160 |     /**
161 |      * The attributes that should be hidden for arrays.
162 |      *
163 |      * @var array
164 |      */
165 |     protected $hidden = [
166 |         'password', 'remember_token',
167 |     ];
168 | 
169 |     /**
170 |      * A user can have many messages
171 |      *
172 |      * @return \Illuminate\Database\Eloquent\Relations\HasMany
173 |      */
174 |     public function messages()
175 |     {
176 |         return $this->hasMany(Message::class);
177 |     }
178 | }
179 | 
180 | 
181 | 
182 | //code 11.6
183 | //resources/views/messages/index.blade.php
184 | <div class="blog-post">
185 |             <ul class="list-group">
186 |                  @foreach ($messages as $message)
187 |                  <li class="list-group-item"><h2 class="blog-post-title">
188 |                          <a href="/messages/{{ $message->id }}">{{ $message->message }}</a>
189 |                      </h2>
190 |                  </li>
191 |                  <li><a href="/messages/{{ $message->id }}/edit">Edit</a></li>
192 |                  @endforeach
193 |             </ul>
194 |                     </div>
195 | 
196 | 
197 | 
198 | //code 11.7
199 | //resources/views/messages/show.blade.php
200 | <div class="col-md-8 blog-main col-lg-8 blog-main col-sm-8 blog-main">
201 |           <h3 class="pb-3 mb-4 font-italic border-bottom">
202 |               <a href="/messages">The Message</a>
203 |           </h3>
204 |           <h3 class="pb-3 mb-4 font-italic border-bottom">
205 |              {{ $message->message }} posted by {{ $message->user['name'] }}
206 |           </h3>
207 |         </div>
208 | 
209 | 
210 | 
211 | //code 11.8
212 | //resources/views/messages/create.blade.php
213 | <div class="col-md-8 blog-main col-lg-8 blog-main col-sm-8 blog-main">
214 |           <h3 class="pb-3 mb-4 font-italic border-bottom">
215 |             All Messages
216 |           </h3>
217 |             <div class="blog-post">
218 |             <h2 class="blog-post-title"></h2>
219 |              <form method="post" action="{{ route('messages.store') }}">
220 |              {{ csrf_field() }}
221 |              <div class="form-group">
222 |              <label for="message">Name<span class="required">*</span></label>
223 |              <input   placeholder="Enter message"
224 |              id="message"
225 |              required
226 |              name="message"
227 |              spellcheck="false"
228 |              class="form-control"
229 |              />
230 |              </div>
231 | 
232 |              <div class="form-group">
233 |              <input type="submit" class="btn btn-primary"
234 |              value="Submit"/>
235 |              </div>
236 |              </form>
237 |              </div>
238 |         </div>
239 | 
240 | 
241 | 
242 | 
243 | //code 11.9
244 | //routes/web.php
245 | Route::get('/', function () {
246 |     return view('welcome');
247 | });
248 | 
249 | Auth::routes();
250 | 
251 | Route::resource('messages', 'CreatemessageController');
252 | 
253 | Route::get('/home', 'HomeController@index')→name('home');
254 | 
255 | 
256 | 
257 | //code 11.10
258 | ss@ss-H81M-S1:~/code/laraeventandlisteners$ php artisan make:event AboutTheUser
259 | Event created successfully.
260 | 
261 | 
262 | 
263 | //code 11.11
264 | //app/Events/AboutTheUser.php
265 | <?php
266 | 
267 | namespace App\Events;
268 | 
269 | use Illuminate\Broadcasting\Channel;
270 | use Illuminate\Queue\SerializesModels;
271 | use Illuminate\Broadcasting\PrivateChannel;
272 | use Illuminate\Broadcasting\PresenceChannel;
273 | use Illuminate\Foundation\Events\Dispatchable;
274 | use Illuminate\Broadcasting\InteractsWithSockets;
275 | use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
276 | use Illuminate\Support\Facades\Auth;
277 | use App\User;
278 | 
279 | class AboutTheUser
280 | {
281 |     use Dispatchable, InteractsWithSockets, SerializesModels;
282 | 
283 | public $name;
284 | 
285 |     /**
286 |      * Create a new event instance.
287 |      *
288 |      * @return void
289 |      */
290 |     public function __construct($name)
291 |     {
292 |       $user = Auth::user();
293 |       $this->name = $name;
294 |     }
295 | 
296 |     /**
297 |      * Get the channels the event should broadcast on.
298 |      *
299 |      * @return \Illuminate\Broadcasting\Channel|array
300 |      */
301 |     public function broadcastOn()
302 |     {
303 |         return new PrivateChannel('channel-name');
304 |     }
305 | }
306 | 
307 | 
308 | 
309 | //code 11.12
310 | ss@ss-H81M-S1:~/code/laraeventandlisteners$ php artisan make:listener SendMailForNewMessage --event=AboutTheUser
311 | Listener created successfully.
312 | ss@ss-H81M-S1:~/code/laraeventandlisteners$ php artisan make:listener AlertForNewMessage
313 | Listener created successfully.
314 | ss@ss-H81M-S1:~/code/laraeventandlisteners$ php artisan make:listener AboutTheUser
315 | Listener created successfully.
316 | 
317 | 
318 | 
319 | //code 11.13
320 | //app/Providers/EventServiceProvider.php
321 | //original one
322 | 
323 | <?php
324 | 
325 | namespace App\Providers;
326 | 
327 | use Illuminate\Support\Facades\Event;
328 | use Illuminate\Auth\Events\Registered;
329 | use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
330 | use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
331 | 
332 | class EventServiceProvider extends ServiceProvider
333 | {
334 |     /**
335 |      * The event listener mappings for the application.
336 |      *
337 |      * @var array
338 |      */
339 |     protected $listen = [
340 |         Registered::class => [
341 |             SendEmailVerificationNotification::class,
342 |         ],
343 |     ];
344 | 
345 |     /**
346 |      * Register any events for your application.
347 |      *
348 |      * @return void
349 |      */
350 |     public function boot()
351 |     {
352 |         parent::boot();
353 | 
354 |         //
355 |     }
356 | }
357 | 
358 | 
359 | 
360 | //code 11.14
361 | //app/Providers/EventServiceProvider.php
362 | //changed code where the listen property takes new values
363 | 
364 | <?php
365 | 
366 | namespace App\Providers;
367 | 
368 | use Illuminate\Support\Facades\Event;
369 | use Illuminate\Auth\Events\Registered;
370 | use App\Events\AboutTheUser;
371 | use App\Listeners\SendMailForNewMessage;
372 | use App\Listeners\AlertForNewMessage;
373 | use App\Listeners\AboutTheUser;
374 | use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
375 | use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
376 | 
377 | class EventServiceProvider extends ServiceProvider
378 | {
379 |     /**
380 |      * The event listener mappings for the application.
381 |      *
382 |      * @var array
383 |      */
384 |     protected $listen = [
385 |         AboutTheUser::class => [
386 |             AlertForNewMessage::class,
387 |             AboutTheUser::class,
388 |             SendMailForNewMessage::class,
389 | 
390 |         ],
391 |     ];
392 | 
393 |     /**
394 |      * Register any events for your application.
395 |      *
396 |      * @return void
397 |      */
398 |     public function boot()
399 |     {
400 |         parent::boot();
401 | 
402 |         //
403 |     }
404 | }
405 | 
406 | 
407 | 
408 | //code 11.15
409 | //app/Listeners/AboutTheUser.php
410 | <?php
411 | 
412 | namespace App\Listeners;
413 | 
414 | use Illuminate\Queue\InteractsWithQueue;
415 | use Illuminate\Contracts\Queue\ShouldQueue;
416 | 
417 | class AboutTheUser
418 | {
419 | 
420 |     /**
421 |      * Handle the event.
422 |      *
423 |      * @param  object  $event
424 |      * @return void
425 |      */
426 |     public function handle($event)
427 |     {
428 |         dump('Check whether the user in your friend lists');
429 |     }
430 | }
431 | 
432 | 
433 | 
434 | 
435 | //code 11.16
436 | //app/Listeners/AlertForNewMessage.php
437 | <?php
438 | 
439 | namespace App\Listeners;
440 | 
441 | use Illuminate\Queue\InteractsWithQueue;
442 | use Illuminate\Contracts\Queue\ShouldQueue;
443 | use Illuminate\Support\Facades\Mail;
444 | use Illuminate\Support\Facades\Auth;
445 | use App\User;
446 | 
447 | class AlertForNewMessage
448 | {
449 | 
450 |     /**
451 |      * Handle the event.
452 |      *
453 |      * @param  object  $event
454 |      * @return void
455 |      */
456 |     public function handle($event)
457 |     {
458 |         //the event will handle the mail event
459 |         dump('A new mesage has been posted on your post');
460 |     }
461 | }
462 | 
463 | 
464 | 
465 | //code 11.17
466 | //app/Listeners/SendMailForNewMessage.php
467 | <?php
468 | 
469 | namespace App\Listeners;
470 | 
471 | use App\Events\NewMessagePosted;
472 | use Illuminate\Queue\InteractsWithQueue;
473 | use Illuminate\Contracts\Queue\ShouldQueue;
474 | use Illuminate\Support\Facades\Mail;
475 | use Illuminate\Support\Facades\Auth;
476 | use App\Mail\MailForNewMessage;
477 | 
478 | class SendMailForNewMessage
479 | {
480 |     /**
481 |      * Handle the event.
482 |      *
483 |      * @param  NewMessagePosted  $event
484 |      * @return void
485 |      */
486 |     public function handle(NewMessagePosted $event)
487 |     {
488 |         $user = Auth::user();
489 |         Mail::to($user->email)->send(new MailForNewMessage());
490 |     }
491 | }
492 | 
493 | 
494 | 
495 | //code 11.18
496 | //.env
497 | MAIL_DRIVER=smtp
498 | MAIL_HOST=smtp.mailtrap.io
499 | MAIL_PORT=2525
500 | MAIL_USERNAME=*****************
501 | MAIL_PASSWORD=*****************
502 | MAIL_ENCRYPTION=tls
503 | 
504 | 
505 | //code 11.19
506 | ss@ss-H81M-S1:~/code/laraeventandlisteners$ php artisan make:mail MailForNewMessage --markdown emails.new-message
507 | Mail created successfully.
508 | 
509 | 
510 | 
511 | //code 11.20
512 | //app/Mail/ MailForNewMessage.php
513 | <?php
514 | 
515 | namespace App\Mail;
516 | 
517 | use Illuminate\Bus\Queueable;
518 | use Illuminate\Mail\Mailable;
519 | use Illuminate\Queue\SerializesModels;
520 | use Illuminate\Contracts\Queue\ShouldQueue;
521 | 
522 | class MailForNewMessage extends Mailable
523 | {
524 |     use Queueable, SerializesModels;
525 | 
526 |     /**
527 |      * Build the message.
528 |      *
529 |      * @return $this
530 |      */
531 |     public function build()
532 |     {
533 |         return $this->markdown('emails.new-message');
534 |     }
535 | }
536 | 
537 | 
538 | 
539 | //code 11.21
540 | @component('mail::message')
541 | # New Message
542 | 
543 | Hi a new message have been just posted
544 | 
545 | @component('mail::button', ['url' => ''])
546 | Button Text
547 | @endcomponent
548 | 
549 | Thanks,<br>
550 | {{ config('app.name') }}
551 | @endcomponent
552 | 
553 | 
554 | 
555 | //code 11.22
556 | $ php artisan event:generate
557 | 
558 | 
559 | 
560 | 


--------------------------------------------------------------------------------
/chapter-five:
--------------------------------------------------------------------------------
   1 | //code 5.1
   2 | php artisan make:migration create_tests_table
   3 | 
   4 | 
   5 | //code 5.2
   6 | php artisan make:migration create_tests_table –create=tests
   7 | php artisan make:migration add_names_to_tests_table –table=tests
   8 | 
   9 | //code 5.3
  10 | php artisan make:model Test
  11 | 
  12 | //code 5.4
  13 | php artisan make:model Test --migration
  14 | php artisan make:model Test -m
  15 | 
  16 | 
  17 | //code 5.5
  18 | //app/Article.php
  19 | <?php
  20 | 
  21 | namespace App;
  22 | 
  23 | use Illuminate\Database\Eloquent\Model;
  24 | 
  25 | class Article extends Model
  26 | {
  27 |     //
  28 |     protected $fillable = [
  29 |         'user_id', 'title', 'body',
  30 |     ];
  31 | 
  32 |     public function user() {
  33 |         return $this->belongsTo('App\User');
  34 |     }
  35 | 
  36 |     /**
  37 |      * Get the tags for the article
  38 |     */
  39 | 
  40 |    public function tags() {
  41 |        return $this->belongsToMany('App\Tag');
  42 |    }
  43 | 
  44 |    /**
  45 |    * Get all of the profiles' comments.
  46 |    */
  47 |    public function comments(){
  48 |      return $this->morphMany('App\Comment', 'commentable');
  49 |    }
  50 | }
  51 | 
  52 | 
  53 | // code 5.7
  54 | // resources/views/welcome.blade.php
  55 | @extends('layouts.app')
  56 | @section('content')
  57 | <div class="container">
  58 |     <div class="row">
  59 |         <div class="col-md-8 blog-main col-lg-8 blog-main col-sm-8 blog-main">
  60 |           <div class="blog-post">             
  61 |     <ul class="list-group">        
  62 |          @foreach($articles as $article)
  63 |          <li class="list-group-item">
  64 |              <h2 class="blog-post-title">
  65 |                  <li class="list-group-item"><a href="/articles/{{ $article->id }}">{{ $article->title }}</a>                              
  66 |              </h2>
  67 |          </li>                 
  68 |          @endforeach
  69 |     </ul>
  70 |             </div>
  71 |           <nav class="blog-pagination">
  72 |             <a class="btn btn-outline-primary" href="#">Older</a>
  73 |             <a class="btn btn-outline-secondary disabled" href="#">Newer</a>
  74 |           </nav>
  75 |               
  76 |         </div>
  77 |         <aside class="col-md-4 blog-sidebar">
  78 |           <div class="p-3">
  79 |               <h3 class="blog-post-title">This week we showcase the articles
  80 |                   Written by <p></p>
  81 |                   <a href="/users/{{ $article->user_id }}/articles">{{ $article->user->name }}</a>
  82 |         </h3>
  83 |               <strong>Showing the first four results</strong><p></p>
  84 |               <italic>His first article is:</italic>
  85 |               <p></p>
  86 |               <a href="/articles/{{ $article->user->article->id }}">
  87 |                   {{ $article->user->find($article->user_id)->article->title }}</a> 
  88 |               <hr class="linenums" color="red">
  89 |               <h4 class="font-italic">Tags Cloud</h4>
  90 |             @foreach($tags as $tag)              
  91 |             <font class="font-italic" color="gray"> {{ $tag->tag }}...
  92 |             @endforeach            
  93 |           </div>          
  94 |         </aside>
  95 |     </div>
  96 | </div>
  97 | @endsection
  98 | 
  99 | 
 100 | // code 5.7
 101 | // resources/views/welcome.blade.php
 102 | <aside class="col-md-4 blog-sidebar">
 103 |           <div class="p-3">
 104 |               <h3 class="blog-post-title">This week we showcase the articles
 105 |                   Written by <p></p>
 106 |                   <a href="/users/{{ $article->user_id }}/articles">{{ $article->user->name }}</a>
 107 |         </h3>
 108 |               <strong>Showing the first four results</strong><p></p>
 109 |               <italic>His first article is:</italic>
 110 |               <p></p>
 111 |               <a href="/articles/{{ $article->user->article->id }}">
 112 |                   {{ $article->user->find($article->user_id)->article->title }}</a> 
 113 |               <hr class="linenums" color="red">
 114 |               <h4 class="font-italic">Tags Cloud</h4>
 115 |             @foreach($tags as $tag)              
 116 |             <font class="font-italic" color="gray"> {{ $tag->tag }}...
 117 |             @endforeach            
 118 |           </div>          
 119 |         </aside>
 120 | 
 121 | 
 122 | 
 123 | //code 5.8
 124 | // routes/web.php
 125 | Auth::routes();
 126 | Route::get('/home', 'HomeController@index')->name('home');
 127 | Route::resources([
 128 |   'users' => 'UserController',
 129 |   'profiles' => 'ProfileController',
 130 |   'articles' => 'ArticleController',
 131 |   'comments' => 'CommentController'
 132 | ]);
 133 | Route::get('/users/{id}/articles', 'ArticleController@articles');
 134 | Route::get('/', 'ArticleController@main');
 135 | 
 136 | 
 137 | // code 5.9
 138 | // app/HTTP/Controllers/ArticleController.php
 139 | <?php
 140 | 
 141 | namespace App\Http\Controllers;
 142 | 
 143 | use App\Article;
 144 | use App\Country;
 145 | use App\User;
 146 | use App\Tag;
 147 | use Illuminate\Http\Request;
 148 | use Illuminate\Support\Facades\Auth;
 149 | 
 150 | class ArticleController extends Controller
 151 | {
 152 |     /**
 153 |      * Display a listing of the resource.
 154 |      *
 155 |      * @return \Illuminate\Http\Response
 156 |      */
 157 |     public function index()
 158 |     {
 159 |         $articles = Article::orderBy('created_at','desc')->paginate(4);
 160 |         //$articles = Article::where('active', 1)->orderBy('title', 'desc')->take(10)->get();
 161 |         $users = User::all();
 162 |         $tags = Tag::all();
 163 |         //$posts = Article::orderBy('created_at','desc')->paginate(3);
 164 |         return view('articles.index', compact('articles', 'users', 'tags'));
 165 |     }
 166 | 
 167 |     public function main()
 168 |     {
 169 |         $articles = Article::where('user_id', 1)->orderBy('title', 'desc')->take(4)->get();
 170 |         $tags = Tag::all();
 171 |         return view('welcome', ['articles' => $articles, 'tags' => $tags]);
 172 |     }
 173 | 
 174 |     /**
 175 |      * Show the form for creating a new resource.
 176 |      *
 177 |      * @return \Illuminate\Http\Response
 178 |      */
 179 |     public function create()
 180 |     {
 181 |         //
 182 |     }
 183 | 
 184 |     /**
 185 |      * Store a newly created resource in storage.
 186 |      *
 187 |      * @param  \Illuminate\Http\Request  $request
 188 |      * @return \Illuminate\Http\Response
 189 |      */
 190 |     public function store(Request $request)
 191 |     {
 192 |         //
 193 |     }
 194 | 
 195 |     /**
 196 |      * Display the specified resource.
 197 |      *
 198 |      * @param  \App\Article  $article
 199 |      * @return \Illuminate\Http\Response
 200 |      */
 201 |     public function show(Article $article)
 202 |     {
 203 |         $tags = Article::find($article->id)->tags;
 204 |         $article = Article::find($article->id);
 205 |         $comments = $article->comments;
 206 |         $user = User::find($article->user_id);
 207 |         $country = Country::where('id', $user->country_id)->get()->first();
 208 | 
 209 |         return view('articles.show', compact('tags','article',
 210 |         'country', 'comments', 'user'));
 211 |     }
 212 |      /**
 213 |      * Display the specified resource.
 214 |      *
 215 |      * @param  \App\Article  $article
 216 |      * @return \Illuminate\Http\Response
 217 |      */
 218 |     public function articles($id)
 219 |     {
 220 |         $user = User::find($id);
 221 | 
 222 |         return view('articles.articles', compact('user'));
 223 |     }
 224 | 
 225 |     /**
 226 |      * Show the form for editing the specified resource.
 227 |      *
 228 |      * @param  \App\Article  $article
 229 |      * @return \Illuminate\Http\Response
 230 |      */
 231 |     public function edit(Article $article)
 232 |     {
 233 |         //
 234 |     }
 235 | 
 236 |     /**
 237 |      * Update the specified resource in storage.
 238 |      *
 239 |      * @param  \Illuminate\Http\Request  $request
 240 |      * @param  \App\Article  $article
 241 |      * @return \Illuminate\Http\Response
 242 |      */
 243 |     public function update(Request $request, Article $article)
 244 |     {
 245 |         //
 246 |     }
 247 | 
 248 |     /**
 249 |      * Remove the specified resource from storage.
 250 |      *
 251 |      * @param  \App\Article  $article
 252 |      * @return \Illuminate\Http\Response
 253 |      */
 254 |     public function destroy(Article $article)
 255 |     {
 256 |         //
 257 |     }
 258 | }
 259 | 
 260 | 
 261 | // code 5.10
 262 | // app.User.php
 263 | public function articles() {
 264 |         return $this->hasMany('App\Article');        
 265 |     }
 266 | 
 267 | 
 268 | 
 269 | // code 5.11
 270 | // app/Article.php
 271 | public function user() {
 272 |         return $this->belongsTo('App\User');
 273 |     }
 274 | 
 275 | 
 276 | // code 5.14
 277 | // resources/views/articles.blade.php
 278 | <ul class="list-group">        
 279 |          <div class="panel-heading">All Articles by <a href="/users/{{ $user->id }}">{{ $user->name }}</a> </div>
 280 |                 @foreach($user->articles as $article)
 281 |                 <li class="list-group-item">
 282 |                     <h2 class="blog-post-title">
 283 |                         <a href="/articles/{{ $article->id }}">{{ $article->title }}</a> 
 284 |                     </h2>
 285 |                 </li>
 286 |                 @endforeach
 287 |     </ul>
 288 | …
 289 | <div class="p-3">
 290 |               <h3 class="blog-post-title">Know about {{ $article->user->name }}
 291 |               </h3>
 292 |               <hr class="linenums" color="red">
 293 |               <div class="panel panel-default">
 294 |                 <div class="panel-heading">{{ $article->user->name }}'s Profile</div>
 295 |                 <div class="panel-body">                    
 296 |                     <li class="list-group-item-info">Name : {{ $article->user->name }}</li>
 297 |                     <li class="list-group-item-info">Email: {{ $article->user->email }}</li>
 298 |                     <li class="list-group-item-info">City: {{ $article->user->profile->city }}</li>
 299 |                     <li class="list-group-item-info">About: {{ $article->user->profile->about }}</li>
 300 |                 </div>
 301 |             </div>                       
 302 |           </div> 
 303 | 
 304 | 
 305 | 
 306 | 
 307 | //code 5.15
 308 | //app/Repositories/ Interfaces/UserRepositoryInterface.php
 309 | <?php namespace RepositoryInterface;
 310 | 
 311 |  interface UserRepositoryInterface {     
 312 |      public function all();    
 313 | }
 314 | 
 315 | 
 316 | // code 5.15
 317 | //app/ Repositories/DBRepositories/DBUserRepository.php
 318 | <?php namespace RepositoryDB;
 319 | 
 320 | use RepositoryInterface\UserRepositoryInterface as UserRepositoryInterface;
 321 | 
 322 | use App\User;
 323 | use Illuminate\Http\Request;
 324 | 
 325 | class DBUserRepository implements UserRepositoryInterface {
 326 |     public function all() {
 327 |         return User::all();
 328 |     }
 329 | }
 330 | 
 331 | 
 332 | 
 333 | //code 5.16
 334 | //composer.json
 335 | "autoload": {
 336 |         "classmap": [
 337 |             "database/seeds",
 338 |             "database/factories"
 339 |         ],
 340 |         "psr-4": {
 341 |             "App\\": "app/",
 342 |             "RepositoryInterface\\": "app/Repositories/Interfaces/",
 343 |             "RepositoryDB\\": "app/Repositories/DBRepositories/"
 344 |         }
 345 |     },
 346 | 
 347 | 
 348 | 
 349 | // code 5.17
 350 | $ composer dump-autoload
 351 | Cannot create cache directory /home/ss/.composer/cache/repo/https---packagist.org/, or directory is not writable. Proceeding without cache
 352 | Cannot create cache directory /home/ss/.composer/cache/files/, or directory is not writable. Proceeding without cache
 353 | Generating optimized autoload files
 354 | > Illuminate\Foundation\ComposerScripts::postAutoloadDump
 355 | > @php artisan package:discover
 356 | Discovered Package: beyondcode/laravel-dump-server
 357 | Discovered Package: fideloper/proxy
 358 | Discovered Package: laravel/tinker
 359 | Discovered Package: nesbot/carbon
 360 | Discovered Package: nunomaduro/collision
 361 | Package manifest generated successfully.
 362 | 
 363 | 
 364 | // code 5.18
 365 | //app/HTTP/Controllers/UserController.php
 366 | <?php
 367 | 
 368 | namespace App\Http\Controllers;
 369 | 
 370 | use App\User;
 371 | use Illuminate\Http\Request;
 372 | 
 373 | use RepositoryDB\DBUserRepository as DBUserRepository;
 374 | //use RepositoryInterface\UserRepositoryInterface as UserRepositoryInterface;
 375 | 
 376 | class UserController extends Controller {    
 377 |     public $users;
 378 |     public function __construct(DBUserRepository $users) {        
 379 |         $this->users = $users;        
 380 |     }
 381 | 
 382 |     public function index(){
 383 |         $users = $this->users->all();
 384 |         return view('users.index', compact('users'));
 385 |     }
 386 | }
 387 | 
 388 | 
 389 | //code 5.19
 390 | //resources/views/users/index.blade.php
 391 | @foreach($users as $user)                
 392 |                 <li class="list-group-item">
 393 |                     <h2 class="blockquote-reverse">
 394 |                         <a href="/users/{{ $user->id }}">{{ $user->name }}</a>
 395 |                     </h2> 
 396 |                 </li>
 397 |                 @endforeach
 398 | 
 399 | 
 400 | 
 401 | // code 5.20
 402 | // app/Article.php
 403 | /**
 404 |      * Get the tags for the article
 405 |     */     
 406 |    public function tags() {
 407 |        return $this->belongsToMany('App\Tag');       
 408 |    }
 409 | 
 410 | 
 411 | // code 5.21
 412 | // app/Country.php
 413 | <?php
 414 | 
 415 | namespace App;
 416 | 
 417 | use Illuminate\Database\Eloquent\Model;
 418 | 
 419 | class Country extends Model
 420 | {
 421 | 
 422 |   protected $fillable = [
 423 |       'name'
 424 |   ];
 425 | 
 426 |   public function users() {
 427 |       return $this->hasMany('App\User');
 428 |   }
 429 | 
 430 |   public function articles(){
 431 |       return $this->hasManyThrough('App\Article', 'App\User');
 432 |   }
 433 | }
 434 | 
 435 | 
 436 | 
 437 | // code 5.22
 438 | // database/migrations/countries table
 439 | public function up()
 440 |     {
 441 |         Schema::create('countries', function (Blueprint $table) {
 442 |             $table->increments('id');
 443 |             $table->string('name');
 444 |             $table->timestamps();
 445 |         });
 446 |     }
 447 | 
 448 | 
 449 | 
 450 | // database/migrations/users table
 451 | public function up()
 452 |     {
 453 |         Schema::create('users', function (Blueprint $table) {
 454 |             $table->increments('id');
 455 |             $table->integer('country_id');
 456 |             $table->string('name');
 457 |             $table->string('email')->unique();
 458 |             $table->timestamp('email_verified_at')->nullable();
 459 |             $table->string('password');
 460 |             $table->rememberToken();
 461 |             $table->timestamps();
 462 |         });
 463 |     }
 464 | 
 465 | 
 466 | 
 467 | // database/factories/UserFactory.php
 468 | $factory->define(App\User::class, function (Faker $faker) {
 469 |     return [
 470 |       'country_id' => $faker->randomDigit,
 471 |         'name' => $faker->name,
 472 |         'email' => $faker->unique()->safeEmail,
 473 |         'password' => '$2y$10$TKh8H1.PfQx37YgCzwiKb.KjNyWgaHb9cbcoQgdIVFlYg7B77UdFm', // secret
 474 |         'remember_token' => str_random(10),
 475 |     ];
 476 | });
 477 | 
 478 | 
 479 | 
 480 | //code 5.23
 481 | //resources/views/articles/show.blade.php
 482 | @extends('layouts.app')
 483 | 
 484 | @section('content')
 485 | <div class="container">
 486 |     <div class="row">
 487 |         <div class="col-md-12 col-md-offset-2">
 488 |             <div class="panel panel-default">
 489 |                 <div class="panel-heading">
 490 |                     <h3 class="pb-3 mb-4 font-italic border-bottom">{{ $article->title }}</h3>  by
 491 |                     <p>{{ $article->user->name }}</p>
 492 |                 </div>
 493 | 
 494 |                 <div class="panel-body">
 495 |                     <li class="list-group-item">{{ $article->body }}</li>
 496 |                     Tags:
 497 |                     @foreach($tags as $tag)
 498 |                     {{ $tag->tag }}...
 499 |                     @endforeach
 500 |                     <li class="list-group-item-info">Other Articles by
 501 |                         <p>
 502 |                             <a href="/users/{{ $article->user_id }}/articles">{{ $article->user->name }}</a>
 503 |                         </p>
 504 |                         This user belongs to {{ $country->name }}<p></p>
 505 |                     </li>
 506 | 
 507 |                     <h3 class="blog-post">
 508 |                       All articles from {{ $country->name }}
 509 |                     </h3>
 510 |                     @foreach($country->articles as $article)
 511 |                     <li class="list-group-item">
 512 |                       <a href="/articles/{{ $article->id }}">
 513 |                         {{ $article->title }}
 514 |                       </a>
 515 |                     </li>
 516 |                     @endforeach
 517 |                 </div>
 518 |             </div>
 519 |         </div>
 520 |     </div>
 521 | </div>
 522 | @endsection
 523 | 
 524 | 
 525 | 
 526 | 
 527 | //code 5.24
 528 | //database/migrations/comments table
 529 | class CreateCommentsTable extends Migration
 530 | {
 531 |     /**
 532 |      * Run the migrations.
 533 |      *
 534 |      * @return void
 535 |      */
 536 |      public function up()
 537 |      {
 538 |          Schema::create('comments', function (Blueprint $table) {
 539 |              $table->increments('id');
 540 |              $table->integer('user_id');
 541 |              $table->text('body');
 542 |              $table->integer('commentable_id');
 543 |              $table->string('commentable_type');
 544 |              $table->timestamps();
 545 |          });
 546 |      }
 547 | 
 548 |     /**
 549 |      * Reverse the migrations.
 550 |      *
 551 |      * @return void
 552 |      */
 553 |     public function down()
 554 |     {
 555 |         Schema::dropIfExists('comments');
 556 |     }
 557 | }
 558 | 
 559 | 
 560 | 
 561 | 
 562 | // code 5.25
 563 | // app/Comment.php
 564 | <?php
 565 | 
 566 | namespace App;
 567 | 
 568 | use Illuminate\Database\Eloquent\Model;
 569 | 
 570 | class Comment extends Model
 571 | {
 572 |   /**
 573 |   * Get all of the owning commentable models.
 574 |   */
 575 |   public function commentable(){
 576 |     return $this->morphTo();
 577 |   }
 578 | 
 579 |   public function user() {
 580 |       return $this->belongsTo('App\User');
 581 |   }
 582 | 
 583 |   public function users() {
 584 |       return $this->belongsToMany('App\User');
 585 |   }
 586 | 
 587 |   public function article() {
 588 |       return $this->belongsTo('App\Article');
 589 |   }
 590 | 
 591 |   public function articles() {
 592 |       return $this->belongsToMany('App\Article');
 593 |   }
 594 | 
 595 | 
 596 | }
 597 | 
 598 | 
 599 | 
 600 | -----------------------
 601 | 
 602 | // app/Article.php
 603 | <?php
 604 | 
 605 | namespace App;
 606 | 
 607 | use Illuminate\Database\Eloquent\Model;
 608 | 
 609 | class Article extends Model
 610 | {
 611 |     //
 612 |     protected $fillable = [
 613 |         'user_id', 'title', 'body',
 614 |     ];
 615 | 
 616 |     public function user() {
 617 |         return $this->belongsTo('App\User');
 618 |     }
 619 | 
 620 |     /**
 621 |      * Get the tags for the article
 622 |     */
 623 | 
 624 |    public function tags() {
 625 |        return $this->belongsToMany('App\Tag');
 626 |    }
 627 | 
 628 |    /**
 629 |    * Get all of the profiles' comments.
 630 |    */
 631 |    public function comments(){
 632 |      return $this->morphMany('App\Comment', 'commentable');
 633 |    }
 634 | }
 635 | 
 636 | 
 637 | ----------------------
 638 | 
 639 | 
 640 | // app/Profile.php
 641 | <?php
 642 | 
 643 | namespace App;
 644 | 
 645 | use Illuminate\Database\Eloquent\Model;
 646 | 
 647 | class Profile extends Model
 648 | {
 649 |     /**
 650 |      * The attributes that are mass assignable.
 651 |      *
 652 |      * @var array
 653 |      */
 654 |     protected $fillable = [
 655 |         'user_id', 'city', 'about',
 656 |     ];
 657 | 
 658 |     public function user() {
 659 | 
 660 |         return $this->belongsTo('App\User');
 661 | 
 662 |     }
 663 | 
 664 |     /**
 665 |     * Get all of the profiles' comments.
 666 |     */
 667 |     public function comments(){
 668 |       return $this->morphMany('App\Comment', 'commentable');
 669 |     }
 670 | }
 671 | 
 672 | 
 673 | --------------------
 674 | 
 675 | // app/User.php
 676 | <?php
 677 | 
 678 | namespace App;
 679 | 
 680 | use Illuminate\Notifications\Notifiable;
 681 | use Illuminate\Foundation\Auth\User as Authenticatable;
 682 | 
 683 | class User extends Authenticatable
 684 | {
 685 |     use Notifiable;
 686 | 
 687 |     /**
 688 |      * The attributes that are mass assignable.
 689 |      *
 690 |      * @var array
 691 |      */
 692 |     protected $fillable = [
 693 |         'name', 'email', 'password',
 694 |     ];
 695 | 
 696 |     /**
 697 |      * The attributes that should be hidden for arrays.
 698 |      *
 699 |      * @var array
 700 |      */
 701 |     protected $hidden = [
 702 |         'password', 'remember_token',
 703 |     ];
 704 | 
 705 |     public function profile() {
 706 | 
 707 |         return $this->hasOne('App\Profile');
 708 | 
 709 |     }
 710 | 
 711 |     public function article() {
 712 |         return $this->hasOne('App\Article');
 713 |     }
 714 | 
 715 |     public function articles() {
 716 |         return $this->hasMany('App\Article');
 717 |     }
 718 | 
 719 |     public function role() {
 720 |         return $this->hasOne('App\Role');
 721 |     }
 722 | 
 723 |     public function roles() {
 724 |         return $this->hasMany('App\Role');
 725 |     }
 726 | 
 727 |     public function country() {
 728 |         return $this->beongsTo('App\Country');
 729 |     }
 730 | 
 731 |     public function comment() {
 732 |         return $this->hasOne('App\Comment');
 733 |     }
 734 | 
 735 |     public function comments() {
 736 |         return $this->hasMany('App\Comment');
 737 |     }
 738 | }
 739 | 
 740 | 
 741 | ---------------------------
 742 | 
 743 | //code 5.26
 744 | // database/factories/UserFactory.php
 745 | <?php
 746 | 
 747 | use Faker\Generator as Faker;
 748 | 
 749 | /*
 750 | |--------------------------------------------------------------------------
 751 | | Model Factories
 752 | |--------------------------------------------------------------------------
 753 | |
 754 | | This directory should contain each of the model factory definitions for
 755 | | your application. Factories provide a convenient way to generate new
 756 | | model instances for testing / seeding your application's database.
 757 | |
 758 | */
 759 | 
 760 | $factory->define(App\User::class, function (Faker $faker) {
 761 |     return [
 762 |       'country_id' => $faker->biasedNumberBetween($min = 1, $max = 20, $function = 'sqrt'),
 763 |         'name' => $faker->name,
 764 |         'email' => $faker->unique()->safeEmail,
 765 |         'password' => '$2y$10$TKh8H1.PfQx37YgCzwiKb.KjNyWgaHb9cbcoQgdIVFlYg7B77UdFm', // secret
 766 |         'remember_token' => str_random(10),
 767 |     ];
 768 | });
 769 | 
 770 | $factory->define(App\Article::class, function (Faker $faker) {
 771 |     return [
 772 |         'user_id' => App\User::all()->random()->id,
 773 |         'title' => $faker->sentence,
 774 |         'body' => $faker->paragraph(random_int(3, 5))
 775 |     ];
 776 | });
 777 | 
 778 | $factory->define(App\Profile::class, function (Faker $faker) {
 779 |     return [
 780 |         'user_id' => App\User::all()->random()->id,
 781 |         'city' => $faker->city,
 782 |         'about' => $faker->paragraph(random_int(3, 5))
 783 |     ];
 784 | });
 785 | 
 786 | $factory->define(App\Tag::class, function (Faker $faker) {
 787 |     return [
 788 |         'tag' => $faker->word
 789 |     ];
 790 | });
 791 | 
 792 | $factory->define(App\Role::class, function (Faker $faker) {
 793 |     return [
 794 |         'name' => $faker->word
 795 |     ];
 796 | });
 797 | 
 798 | $factory->define(App\Country::class, function (Faker $faker) {
 799 |     return [
 800 |         'name' => $faker->country
 801 |     ];
 802 | });
 803 | 
 804 | $factory->define(App\Comment::class, function (Faker $faker) {
 805 | 
 806 |     return [
 807 |       'user_id' => $faker->biasedNumberBetween($min = 1, $max = 10, $function = 'sqrt'),
 808 |         'body' => $faker->paragraph(random_int(3, 5)),
 809 |         'commentable_id' => $faker->randomDigit,
 810 |         'commentable_type' => function(){
 811 |           $input = ['App\Article', 'App\Profile'];
 812 |           $model = $input[mt_rand(0, count($input) - 1)];
 813 |           return $model;
 814 |         }
 815 |     ];
 816 | });
 817 | 
 818 | 
 819 | 
 820 | ----------------
 821 | 
 822 | //code 5.27
 823 | //database/seeds/DatabaseSeeder.php
 824 | <?php
 825 | 
 826 | use Illuminate\Database\Seeder;
 827 | 
 828 | class DatabaseSeeder extends Seeder
 829 | {
 830 |     /**
 831 |      * Seed the application's database.
 832 |      *
 833 |      * @return void
 834 |      */
 835 |     public function run()
 836 |     {
 837 |         // $this->call(UsersTableSeeder::class);
 838 |         // $this->call(UsersTableSeeder::class);
 839 |         factory(App\User::class, 10)->create()->each(function($user){
 840 |             $user->profile()->save(factory(App\Profile::class)->make());
 841 |         });
 842 | 
 843 |         factory(App\Tag::class, 20)->create();
 844 | 
 845 |         factory(App\Country::class, 20)->create();
 846 | 
 847 |         factory(App\Comment::class, 50)->create();
 848 | 
 849 |         factory(App\Article::class, 50)->create()->each(function($article){
 850 |           $ids = range(1, 50);
 851 |           shuffle($ids);
 852 |           $sliced = array_slice($ids, 1, 20);
 853 |           $article->tags()->attach($sliced);
 854 |         });
 855 | 
 856 |         factory(App\Role::class, 3)->create()->each(function($role){
 857 |           $ids = range(1, 2);
 858 |           shuffle($ids);
 859 |           $sliced = array_slice($ids, 1, 5);
 860 |           $role->users()->attach($sliced);
 861 |         });
 862 |     }
 863 | }
 864 | 
 865 | 
 866 | 
 867 | -----------------------
 868 | 
 869 | 
 870 | //code 5.28
 871 | mysql> USE laravelmodelrelations
 872 | Reading table information for completion of table and column names
 873 | You can turn off this feature to get a quicker startup with -A
 874 | 
 875 | Database changed
 876 | mysql> SHOW TABLES;
 877 | +---------------------------------+
 878 | | Tables_in_laravelmodelrelations |
 879 | +---------------------------------+
 880 | | article_tag                     |
 881 | | articles                        |
 882 | | comments                        |
 883 | | countries                       |
 884 | | migrations                      |
 885 | | password_resets                 |
 886 | | profiles                        |
 887 | | role_user                       |
 888 | | roles                           |
 889 | | tags                            |
 890 | | users                           |
 891 | +---------------------------------+
 892 | 11 rows in set (0.00 sec)
 893 | 
 894 | mysql> SELECT * FROM COMMENTS;
 895 | 
 896 | 
 897 | 
 898 | -----------------------
 899 | 
 900 | 
 901 | //code 5.29
 902 | //app/HTTP/Controllers/ArticleController.php
 903 | <?php
 904 | 
 905 | namespace App\Http\Controllers;
 906 | 
 907 | use App\Article;
 908 | use App\Country;
 909 | use App\User;
 910 | use App\Tag;
 911 | use Illuminate\Http\Request;
 912 | use Illuminate\Support\Facades\Auth;
 913 | 
 914 | class ArticleController extends Controller
 915 | {
 916 |     /**
 917 |      * Display a listing of the resource.
 918 |      *
 919 |      * @return \Illuminate\Http\Response
 920 |      */
 921 |     public function index()
 922 |     {
 923 |         $articles = Article::all();
 924 |         //$articles = Article::where('active', 1)->orderBy('title', 'desc')->take(10)->get();
 925 |         $users = User::all();
 926 |         $tags = Tag::all();
 927 |         return view('articles.index', compact('articles', 'users', 'tags'));
 928 |     }
 929 | 
 930 |     public function main()
 931 |     {
 932 |         $articles = Article::where('user_id', 1)->orderBy('title', 'desc')->take(4)->get();
 933 |         $tags = Tag::all();
 934 |         return view('welcome', ['articles' => $articles, 'tags' => $tags]);
 935 |     }
 936 |     /**
 937 |      * Display the specified resource.
 938 |      *
 939 |      * @param  \App\Article  $article
 940 |      * @return \Illuminate\Http\Response
 941 |      */
 942 |     public function show(Article $article)
 943 |     {
 944 |         $tags = Article::find($article->id)->tags;
 945 |         $article = Article::find($article->id);
 946 |         $comments = $article->comments;
 947 |         $user = User::find($article->user_id);
 948 |         $country = Country::where('id', $user->country_id)->get()->first();
 949 | 
 950 |         return view('articles.show', compact('tags','article',
 951 |         'country', 'comments', 'user'));
 952 |     }
 953 |      /**
 954 |      * Display the specified resource.
 955 |      *
 956 |      * @param  \App\Article  $article
 957 |      * @return \Illuminate\Http\Response
 958 |      */
 959 |     public function articles($id)
 960 |     {
 961 |         $user = User::find($id);
 962 | 
 963 |         return view('articles.articles', compact('user'));
 964 |     }
 965 | }
 966 | 
 967 | 
 968 | -----------------------
 969 | 
 970 | 
 971 | // code 5.30
 972 | // resources/views/articles/show.blade.php
 973 | @extends('layouts.app')
 974 | 
 975 | @section('content')
 976 | <div class="container">
 977 |     <div class="row">
 978 |         <div class="col-md-8 col-md-offset-2">
 979 |             <div class="panel panel-default">
 980 |                 <div class="panel-heading">
 981 |                     <h3 class="pb-3 mb-4 font-italic border-bottom">{{ $article->title }}</h3>  by
 982 |                     <p>{{ $article->user->name }}</p>
 983 |                 </div>
 984 | 
 985 |                 <div class="panel-body">
 986 |                     <li class="list-group-item">{{ $article->body }}</li>
 987 |                     <strong>Tags:</strong>
 988 |                     @foreach($tags as $tag)
 989 |                       {{ $tag->tag }}...
 990 |                     @endforeach
 991 |                 </div>
 992 |                 <p></p>
 993 |                 <div class="panel panel-default">
 994 |                   <h3 class="pb-3 mb-4 font-italic border-bottom">
 995 |                     All Comments for this Article
 996 |                   </h3>
 997 |                   @foreach($user->profile->comments as $comment)
 998 |                   <li class="list-group-item">{{ $comment->body }}</li>
 999 |                   <li class="list-group-item">by <strong>
1000 |                     <a href="/users/{{ $comment->user_id }}">{{ $comment->user->name }}</a>
1001 |                   </strong></li>
1002 |                   @endforeach
1003 |                 </div>
1004 |             </div>
1005 |         </div>
1006 |         <aside class="col-md-4 blog-sidebar">
1007 |           <div class="p-3">
1008 |               <h3 class="blog-post-title">
1009 |                 THis user belongs to {{ $country->name }}
1010 |               </h3>
1011 |               <li class="list-group-item-info">Other Articles by
1012 |                   <p>
1013 |                       <a href="/users/{{ $article->user_id }}/articles">{{ $article->user->name }}</a>
1014 |                   </p>
1015 |               </li>
1016 |               <h3 class="blog-post">
1017 |                 All articles from {{ $country->name }}
1018 |               </h3>
1019 |               <hr class="linenums" color="red">
1020 |               <div class="panel panel-default">
1021 |                 <div class="panel-heading">
1022 |                   @foreach($country->articles as $article)
1023 |                   <li class="list-group-item">
1024 |                     <a href="/articles/{{ $article->id }}">
1025 |                       {{ $article->title }}
1026 |                     </a>
1027 |                   </li>
1028 |                   @endforeach
1029 |                 </div>
1030 |                 <hr class="linenums" color="red">
1031 |             </div>
1032 |           </div>
1033 |         </aside>
1034 |     </div>
1035 | </div>
1036 | @endsection
1037 | 
1038 | 
1039 | -----------------------
1040 | 
1041 | 
1042 | // code 5.31
1043 | // app/HTTP/Controllers/UserController.php
1044 | <?php
1045 | 
1046 | namespace App\Http\Controllers;
1047 | 
1048 | use App\User;
1049 | use App\Profile;
1050 | use Illuminate\Http\Request;
1051 | use Illuminate\Support\Facades\Auth;
1052 | 
1053 | use RepositoryDB\DBUserRepository as DBUserRepository;
1054 | 
1055 | class UserController extends Controller
1056 | {
1057 |     public $users;
1058 | 
1059 |     public function __construct(DBUserRepository $users) {
1060 | 
1061 |         $this->users = $users;
1062 | 
1063 |     }
1064 |     /**
1065 |      * Display a listing of the resource.
1066 |      *
1067 |      * @return \Illuminate\Http\Response
1068 |      */
1069 |     public function index()
1070 |     {
1071 |         $users = $this->users->all();
1072 |         return view('users.index', compact('users'));
1073 |     }
1074 | 
1075 |     /**
1076 |      * Show the form for creating a new resource.
1077 |      *
1078 |      * @return \Illuminate\Http\Response
1079 |      */
1080 |     public function create()
1081 |     {
1082 |         //
1083 |     }
1084 | 
1085 |     /**
1086 |      * Store a newly created resource in storage.
1087 |      *
1088 |      * @param  \Illuminate\Http\Request  $request
1089 |      * @return \Illuminate\Http\Response
1090 |      */
1091 |     public function store(Request $request)
1092 |     {
1093 |         //
1094 |     }
1095 | 
1096 |     /**
1097 |      * Display the specified resource.
1098 |      *
1099 |      * @param  \App\User  $user
1100 |      * @return \Illuminate\Http\Response
1101 |      */
1102 |     public function show(User $user)
1103 |     {
1104 |       //$roles = User::find($user->id)->roles;
1105 |         $user = User::find($user->id);
1106 |         return view('users.show', compact('user'));
1107 |     }
1108 | 
1109 |     /**
1110 |      * Show the form for editing the specified resource.
1111 |      *
1112 |      * @param  \App\User  $user
1113 |      * @return \Illuminate\Http\Response
1114 |      */
1115 |     public function edit(User $user)
1116 |     {
1117 |         //
1118 |     }
1119 | 
1120 |     /**
1121 |      * Update the specified resource in storage.
1122 |      *
1123 |      * @param  \Illuminate\Http\Request  $request
1124 |      * @param  \App\User  $user
1125 |      * @return \Illuminate\Http\Response
1126 |      */
1127 |     public function update(Request $request, User $user)
1128 |     {
1129 |         //
1130 |     }
1131 | 
1132 |     /**
1133 |      * Remove the specified resource from storage.
1134 |      *
1135 |      * @param  \App\User  $user
1136 |      * @return \Illuminate\Http\Response
1137 |      */
1138 |     public function destroy(User $user)
1139 |     {
1140 |         //
1141 |     }
1142 | }
1143 | 
1144 | 
1145 | ----------------------
1146 | 
1147 | // code 5.32
1148 | // resources/views/users/show.blade.php
1149 | @extends('layouts.app')
1150 | 
1151 | @section('content')
1152 | <div class="container">
1153 |     <div class="row">
1154 |         <div class="col-md-10 col-md-offset-2">
1155 |             <div class="panel panel-default">
1156 |                 <div class="panel-heading">
1157 |                   <h3 class="pb-3 mb-4 font-italic border-bottom">
1158 |                     Profile of {{ $user->name }}
1159 |                   </h3>
1160 |                 </div>
1161 |                 <div class="panel-body">
1162 |                   <strong>Name : </strong>
1163 |                     <li class="list-group-item-info">{{ $user->name }}</li>
1164 |                     <strong>Email : </strong>
1165 |                     <li class="list-group-item-info">{{ $user->email }}</li>
1166 |                     <strong>City : </strong>
1167 |                     <li class="list-group-item-info">{{ $user->profile->city }}</li>
1168 |                     <strong>About : </strong>
1169 |                     <li class="list-group-item-info">{{ $user->profile->about }}</li>
1170 |                 </div>
1171 |                 <div class="panel panel-default">
1172 |                     <hr>
1173 |                 </div>
1174 |                 <h3 class="pb-1 mb-2 font-italic border-bottom">
1175 |                   All Comments about {{$user->name}}
1176 |                 </h3>
1177 |                 <div class="panel panel-default">
1178 |                   @foreach($user->profile->comments as $comment)
1179 |                   <li class="list-group-item">{{ $comment->body }}</li>
1180 |                   <li class="list-group-item">by <strong>
1181 |                     <a href="/users/{{ $comment->user_id }}">{{ $comment->user->name }}</a>
1182 |                   </strong></li>
1183 |                   @endforeach
1184 |                 </div>
1185 |                 <div class="panel panel-default">
1186 |                     <hr>
1187 |                 </div>
1188 |             </div>
1189 |         </div>
1190 |     </div>
1191 | </div>
1192 | @endsection
1193 | 
1194 | 
1195 | --------------------
1196 | 
1197 | 
1198 | 


--------------------------------------------------------------------------------
/chapter-four:
--------------------------------------------------------------------------------
  1 | //code 4.1
  2 | //app/HTTP/Controllers/TaskController.php
  3 |     public function show($id)
  4 |     {
  5 |         $task = Task::findOrFail($id);
  6 |         return view('tasks.show', compact('task'));
  7 |     }
  8 | 
  9 | 
 10 | ---------
 11 | 
 12 | 
 13 | //code 4.2
 14 | //resources/views/tasks/edit.blade.php
 15 | <div class="card-body">
 16 | {!! Form::model($task, ['route' => ['tasks.update', $task->id], 'method' => 'PUT']) !!}
 17 | 
 18 | <div class="form-group">
 19 | {!! Form::label('title', 'Title', ['class' => 'awesome']) !!}
 20 | {!! Form::text('title', $task->title, ['class' => 'form-control']) !!}
 21 | </div>
 22 | <div class="form-group">
 23 | {!! Form::label('body', 'Body', ['class' => 'awesome']) !!}
 24 | {!! Form::textarea('body', $task->body, ['class' => 'form-control']) !!}
 25 | </div>
 26 | <div class="form-group">
 27 | {!! Form::submit('Edit Task', ['class' => 'btn btn-primary form-control']) !!}
 28 | </div>
 29 | {!! Form::close() !!}
 30 | </div>
 31 | 
 32 | 
 33 | ---------------
 34 | 
 35 | //code 4.3
 36 | //app/HTTP/Controllers/TaskController.php
 37 |     public function edit($id)
 38 |     {
 39 |       if(Auth::user()->is_admin == 1){
 40 |         $task = Task::findOrFail($id);
 41 |         return view('tasks.edit', compact('task'));
 42 |       }
 43 |       else {
 44 |         return redirect('home');
 45 |       }
 46 |     }
 47 | 
 48 | 
 49 | ---------------
 50 | 
 51 | //code 4.4
 52 | //app/HTTP/Controllers/TaskController.php
 53 |     public function edit(Task $task)
 54 |     {
 55 |       if(Auth::user()->is_admin == 1){
 56 |         return view('tasks.edit', compact('task'));
 57 |       }
 58 |       else {
 59 |         return redirect('home');
 60 |       }
 61 |     }
 62 | 
 63 | 
 64 | ---------------
 65 | 
 66 | 
 67 | //code 4.5
 68 |     /**
 69 |      * Get the route key for the model.
 70 |      *
 71 |      * @return string
 72 |      */
 73 |     public function getRouteKeyName()
 74 |     {
 75 |         return 'slug';
 76 |     }
 77 | 
 78 | 
 79 | ----------------
 80 | 
 81 | // code 4.6
 82 | //  database/migrations/create_password_resets_table.php
 83 | public function up()
 84 |     {
 85 |         Schema::create('password_resets', function (Blueprint $table) {
 86 |             $table->string('email')->index();
 87 |             $table->string('token');
 88 |             $table->timestamp('created_at')->nullable();
 89 |         });
 90 |     }
 91 | public function down()
 92 |     {
 93 |         Schema::dropIfExists('password_resets');
 94 |     }
 95 | 
 96 | 
 97 | --------------
 98 | 
 99 | // code 4.7
100 | $ php artisan make:model Profile -m
101 | Model created successfully.
102 | Created Migration: 2018_09_16_235301_create_profiles_table
103 | 
104 | 
105 | -------------
106 | 
107 | // code 4.8
108 | //profiles table comes up by default
109 | 
110 | public function up()
111 |     {
112 |         Schema::create('profiles', function (Blueprint $table) {
113 |             $table->increments('id');
114 |             $table->timestamps();
115 |         });
116 |     }
117 | 
118 | 
119 | ------------
120 | 
121 | // code 4.9
122 | public function up()
123 |     {
124 |         Schema::create('profiles', function (Blueprint $table) {
125 |             $table->increments('id');
126 |             $table->integer('user_id');
127 |             $table->string('city', 64);
128 |             $table->text('about');
129 |             $table->timestamps();
130 |         });
131 |     }
132 | 
133 | 
134 | --------------
135 | 
136 | // code 4.10
137 | $ php artisan make:model Profile -m
138 | Model created successfully.
139 | Created Migration: 2018_09_17_233619_create_profiles_table
140 | $ php artisan make:model Tag -m
141 | Model created successfully.
142 | Created Migration: 2018_09_18_013602_create_tags_table
143 | $ php artisan make:model Article -m
144 | Model created successfully.
145 | Created Migration: 2018_09_18_013613_create_articles_table
146 | $ php artisan make:model Comment -m
147 | Model created successfully.
148 | Created Migration: 2018_09_18_013629_create_comments_table
149 | 
150 | $ php artisan make:migration create_article_tag_table --create=article_tag
151 | Created Migration: 2018_09_17_094743_create_article_tag_table
152 | 
153 | 
154 | ----------------
155 | 
156 | // code 4.11
157 | // app/User.php
158 | public function profile() {
159 |         
160 |         return $this->hasOne('App\Profile');
161 |         
162 |     }
163 | 
164 | 
165 | ------------
166 | 
167 | 
168 | // code 4.12
169 | // app/Profile.php
170 | public function user() {
171 | 
172 |         return $this->belongsTo('App\User');
173 |     }
174 | 
175 | 
176 | 
177 | 
178 | --------------
179 | 
180 | // code 4.13
181 | // tags table
182 | public function up()
183 |     {
184 |         Schema::create('tags', function (Blueprint $table) {
185 |             $table->increments('id');
186 |             $table->string('tag');
187 |             $table->timestamps();
188 |         });
189 |     }
190 | 
191 | 
192 | -------------
193 | 
194 | //Tag.php
195 | <?php
196 | 
197 | namespace App;
198 | 
199 | use Illuminate\Database\Eloquent\Model;
200 | 
201 | class Tag extends Model
202 | {
203 |     //
204 |     protected $fillable = [
205 |         'tag'
206 |     ];
207 |     
208 |     public function articles() {
209 |         
210 |         return $this->belongsToMany('App\Articles');
211 |         
212 |     }
213 | }
214 | 
215 | 
216 | ----------------
217 | 
218 | // code 4.14
219 | // articles table
220 | public function up()
221 |     {
222 |         Schema::create('articles', function (Blueprint $table) {
223 |             $table->increments('id');
224 |             $table->integer('user_id');
225 |             $table->string('title');
226 |             $table->text('body');
227 |             $table->timestamps();
228 |         });
229 |     }
230 | 
231 | 
232 | ---------------
233 | 
234 | //Article.php
235 | <?php
236 | 
237 | namespace App;
238 | 
239 | use Illuminate\Database\Eloquent\Model;
240 | 
241 | class Article extends Model
242 | {
243 |     //
244 |     protected $fillable = [
245 |         'user_id', 'title', 'body',
246 |     ];
247 | 
248 |     public function user() {
249 |         return $this->belongsTo('App\User');
250 |     }
251 | 
252 |     /**
253 |      * Get the tags for the article
254 |     */
255 | 
256 |    public function tags() {
257 |        return $this->belongsToMany('App\Tag');
258 |    }
259 | 
260 |    /**
261 |    * Get all of the profiles' comments.
262 |    */
263 |    public function comments(){
264 |      return $this->morphMany('App\Comment', 'commentable');
265 |    }
266 | }
267 | 
268 | 
269 | ---------------
270 | 
271 | // code 4.15
272 | // article_tag table
273 | public function up()
274 |     {
275 |         Schema::create('article_tag', function (Blueprint $table) {
276 |             $table->increments('id');
277 |             $table->integer('article_id');
278 |             $table->integer('tag_id');
279 |             $table->timestamps();            
280 |         });
281 |     }
282 | 
283 | 
284 | ---------------
285 | 
286 | // app/Role.php
287 | <?php
288 | namespace App;
289 | use Illuminate\Database\Eloquent\Model;
290 | class Role extends Model
291 | {
292 |     protected $fillable = [
293 |       'name'
294 |   ];
295 |   public function user() {
296 |       return $this->belongsTo('App\User');
297 |   }
298 |   public function users() {
299 |       return $this->belongsToMany('App\User');
300 |   }
301 | }
302 | 
303 | ------------------
304 | 
305 | //app.User.php
306 | public function role() {
307 |         return $this->belongsTo('App\Role');
308 |     }
309 |     public function roles() {
310 |         return $this->belongsToMany('App\Role');        
311 |     }
312 | 
313 | 
314 | ----------------
315 | 
316 | // database/migrations/roles table
317 | public function up()
318 |     {
319 |         Schema::create('roles', function (Blueprint $table) {
320 |             $table->increments('id');
321 |             $table->string('name');
322 |             $table->timestamps();
323 |         });
324 |     }
325 | 
326 | 
327 | -------------
328 | 
329 | // database/migrations/roles table
330 | public function up()
331 |     {
332 |         Schema::create('role_user', function (Blueprint $table) {
333 |             $table->increments('id');
334 |             $table->integer('role_id');
335 |             $table->integer('user_id');
336 |             $table->timestamps();
337 |         });
338 |     }
339 | 
340 | 
341 | --------------
342 | 
343 | // code 4.16
344 | $ php artisan migrate
345 | Migrating: 2018_09_17_233619_create_profiles_table
346 | Migrated:  2018_09_17_233619_create_profiles_table
347 | Migrating: 2018_09_18_013602_create_tags_table
348 | Migrated:  2018_09_18_013602_create_tags_table
349 | Migrating: 2018_09_18_013613_create_articles_table
350 | Migrated:  2018_09_18_013613_create_articles_table
351 | Migrating: 2018_09_18_013629_create_comments_table
352 | Migrated:  2018_09_18_013629_create_comments_table
353 | Migrating: 2018_09_18_013956_create_article_tag_table
354 | Migrated:  2018_09_18_013956_create_article_tag_table
355 | …
356 | the list is incomplete
357 | 
358 | -----------------
359 | 
360 | // code 4.17
361 | //  database/factory/UserFactory.php
362 | $factory->define(App\User::class, function (Faker $faker) {
363 |     return [
364 |         'name' => $faker->name,
365 |         'email' => $faker->unique()->safeEmail,
366 |         'password' => '$2y$10$TKh8H1.PfQx37YgCzwiKb.KjNyWgaHb9cbcoQgdIVFlYg7B77UdFm', // secret
367 |         'remember_token' => str_random(10),
368 |     ];
369 | });
370 | 
371 | $factory->define(App\Article::class, function (Faker $faker) {
372 |     return [
373 |         'user_id' => App\User::all()->random()->id,
374 |         'title' => $faker->sentence,
375 |         'body' => $faker->paragraph(random_int(3, 5))        
376 |     ];
377 | });
378 | 
379 | $factory->define(App\Profile::class, function (Faker $faker) {
380 |     return [
381 |         'user_id' => App\User::all()->random()->id,
382 |         'city' => $faker->city,
383 |         'about' => $faker->paragraph(random_int(3, 5))        
384 |     ];
385 | });
386 | 
387 | $factory->define(App\Tag::class, function (Faker $faker) {
388 |     return [
389 |         'tag' => $faker->word       
390 |     ];
391 | });
392 | $factory->define(App\Role::class, function (Faker $faker) {
393 |     return [
394 |         'name' => $faker->word
395 |     ];
396 | });
397 | 
398 | 
399 | -------------------
400 | 
401 | // code 4.18
402 | // database/seeds/DatabaseSeeder.php
403 | public function run()
404 |     {
405 |         factory(App\User::class, 10)->create()->each(function($user){
406 |             $user->profile()->save(factory(App\Profile::class)->make());
407 |         });
408 |         
409 |         factory(App\Tag::class, 20)->create();
410 |         
411 |         factory(App\Article::class, 50)->create()->each(function($article){
412 |           $ids = range(1, 50);
413 |           shuffle($ids);
414 |           $sliced = array_slice($ids, 1, 20);
415 |           $article->tags()->attach($sliced);
416 |         });
417 |         
418 |         factory(App\Role::class, 3)->create()->each(function($role){
419 |           $ids = range(1, 5);
420 |           shuffle($ids);
421 |           $sliced = array_slice($ids, 1, 20);
422 |           $role->users()->attach($sliced);
423 |         });
424 |         
425 |     }
426 | 
427 | 
428 | ------------------
429 | 
430 | // code 4.19
431 | $ php artisan migrate:refresh –seed
432 | 
433 | 
434 | ----------------
435 | 
436 | // code 4.20
437 | mysql> use laravelmodelrelations
438 | Reading table information for completion of table and column names
439 | You can turn off this feature to get a quicker startup with -A
440 | 
441 | Database changed
442 | mysql> show tables;
443 | +---------------------------------+
444 | | Tables_in_laravelmodelrelations |
445 | +---------------------------------+
446 | |  article_tag                     |
447 | | articles                        |
448 | | comments                        |
449 | | migrations                      |
450 | | password_resets                 |
451 | | profiles                        |
452 | | role_user                       |
453 | | roles                           |
454 | | tags                            |
455 | | users                           |
456 | +---------------------------------+
457 | 10 rows in set (0.00 sec)
458 | 
459 | mysql> select * from users;
460 | 
461 | --------------------
462 | 
463 | // code 4.21
464 | //  routes/web.php
465 | use App\Article;
466 | use App\Tag;
467 | Route::get('/', function () {
468 |     $articles = Article::all();
469 |     $tags = Tag::all();
470 |     return view('welcome', ['articles' => $articles, 'tags' => $tags]);
471 | });
472 | 
473 | 
474 | ----------------
475 | 
476 | // code 4.22
477 | // resources/views/ welcome.blade.php
478 | @extends('layouts.app')
479 | @section('content')
480 | <div class="container">
481 |     <div class="row">
482 |         <div class="col-md-8 blog-main col-lg-8 blog-main col-sm-8 blog-main">
483 |           <div class="blog-post">             
484 |     <ul class="list-group">             
485 |          @foreach($articles as $article)
486 |          <li class="list-group-item">
487 |              <h2 class="blog-post-title">
488 |                  <li class="list-group-item"><a href="/articles/{{ $article->id }}">{{ $article->title }}</a>                              
489 |              </h2>                 
490 |              Written by <a href="/users/{{ $article->user_id }}/articles">{{ $article->user->name }}</a>
491 |          </li>                 
492 |          @endforeach
493 |     </ul>
494 |             </div>
495 |           <nav class="blog-pagination">
496 |             <a class="btn btn-outline-primary" href="#">Older</a>
497 |             <a class="btn btn-outline-secondary disabled" href="#">Newer</a>
498 |           </nav>
499 |               
500 |         </div>
501 |         <aside class="col-md-4 blog-sidebar">
502 |           <div class="p-3">
503 |               <h4 class="font-italic">Tags Cloud</h4>
504 |             @foreach($tags as $tag)              
505 |             <font class="font-italic" color="gray"> {{ $tag->tag }}...
506 |             @endforeach
507 |             
508 |           </div>          
509 |         </aside>
510 |     </div>
511 | </div>
512 | @endsection
513 | 
514 | 
515 | -----------------------
516 | 
517 | // code 4.23
518 | // app/Article.php
519 | <?php
520 | 
521 | namespace App;
522 | 
523 | use Illuminate\Database\Eloquent\Model;
524 | 
525 | class Article extends Model
526 | {
527 |     protected $fillable = [
528 |         'user_id', 'title', 'body',
529 |     ];
530 |     
531 |     public function user() {
532 |         return $this->belongsTo('App\User');
533 |     }
534 |     
535 |     public function users() {
536 |         return $this->belongsToMany('App\User');
537 |     }
538 |     
539 |     public function tags() {        
540 |         return $this->belongsToMany('App\Tag');
541 |     }
542 | }
543 | 
544 | 
545 | ------------------
546 | 
547 | // code 4.24
548 | // app/Profile.php
549 | <?php
550 | 
551 | namespace App;
552 | 
553 | use Illuminate\Database\Eloquent\Model;
554 | 
555 | class Profile extends Model
556 | {
557 |     /**
558 |      * The attributes that are mass assignable.
559 |      *
560 |      * @var array
561 |      */
562 |     protected $fillable = [
563 |         'user_id', 'city', 'about',
564 |     ];
565 |     
566 |     public function user() {        
567 |         return $this->belongsTo('App\User');        
568 |     }
569 | }
570 | 
571 | 
572 | -----------------
573 | 
574 | // code 4.25
575 | // app/Tag.php
576 | <?php
577 | 
578 | namespace App;
579 | 
580 | use Illuminate\Database\Eloquent\Model;
581 | 
582 | class Tag extends Model
583 | {
584 |     //
585 |     protected $fillable = [
586 |         'tag'
587 |     ];
588 |     
589 |     public function articles() {
590 |         
591 |         return $this->belongsToMany('App\Articles');
592 |         
593 |     }
594 | }
595 | 
596 | -----------------
597 | 
598 | // code 4.26
599 | // app/User.php
600 | <?php
601 | 
602 | namespace App;
603 | 
604 | use Illuminate\Notifications\Notifiable;
605 | use Illuminate\Foundation\Auth\User as Authenticatable;
606 | 
607 | class User extends Authenticatable
608 | {
609 |     use Notifiable;
610 | 
611 |     /**
612 |      * The attributes that are mass assignable.
613 |      *
614 |      * @var array
615 |      */
616 |     protected $fillable = [
617 |         'name', 'email', 'password',
618 |     ];
619 | 
620 |     /**
621 |      * The attributes that should be hidden for arrays.
622 |      *
623 |      * @var array
624 |      */
625 |     protected $hidden = [
626 |         'password', 'remember_token',
627 |     ];
628 |     
629 |     public function profile() {        
630 |         return $this->hasOne('App\Profile');        
631 |     }
632 |     
633 |     public function article() {
634 |         return $this->hasOne('App\Article');        
635 |     }
636 |     
637 |     public function articles() {
638 |         return $this->hasMany('App\Article');        
639 |     }
640 | }
641 | 
642 | 
643 | ---------------
644 | 
645 | // code 4.27
646 | $ php artisan make:controller CommentController --resource --model=Comment
647 | 
648 | --------------
649 | 
650 | // code 4.28
651 | // app/HTTP/Controllers/CommentController.php
652 | <?php
653 | 
654 | namespace App\Http\Controllers;
655 | 
656 | use App\Comment;
657 | use Illuminate\Http\Request;
658 | 
659 | class CommentController extends Controller
660 | {
661 |     
662 |     public function index()
663 |     {
664 |         
665 |     }
666 |     public function create()
667 |     {
668 |         //
669 |     }
670 |     public function store(Request $request)
671 |     {
672 |         //
673 |     }
674 |     public function show(Comment $comment)
675 |     {
676 |         //
677 |     }
678 |     public function edit(Comment $comment)
679 |     {
680 |         //
681 |     }
682 |     public function update(Request $request, Comment $comment)
683 |     {
684 |         //
685 |     }
686 |     public function destroy(Comment $comment)
687 |     {
688 |         //
689 |     }
690 | }
691 | 
692 | 
693 | -------------------
694 | 
695 | // code 4.29
696 | $ php artisan make:controller UserController --resource –model=User
697 | $ php artisan make:controller ArticleController --resource –model=Article
698 | $ php artisan make:controller TagController --resource –model=Tag
699 | 
700 | 
701 | -------------------
702 | 
703 | // code 4.30
704 | //  routes/web.php
705 | Auth::routes();
706 | Route::get('/home', 'HomeController@index')->name('home');
707 | 
708 | Route::resource('users', 'UserController');
709 | Route::resource('profiles', 'ProfileController');
710 | Route::resource('articles', 'ArticleController');
711 | Route::resource('comments', 'CommentController');
712 | Route::get('/users/{id}/articles', 'ArticleController@articles');
713 | Route::get('/', 'ArticleController@main');
714 | 
715 | ---------------------
716 | 
717 | // code 4.31
718 | // app/HTTP/Controllers/ArticleController.php
719 |     public function index()
720 |     {
721 |         $articles = Article::orderBy('created_at','desc')->paginate(4);
722 |         $users = User::all();
723 |         $tags = Tag::all();
724 |         return view('articles.index', compact('articles', 'users', 'tags'));
725 |     }
726 | 
727 | 
728 | -----------------
729 | 
730 | // code 4.32
731 | // resources/views/articles/index.blade.php
732 | @extends('layouts.app')
733 | @section('content')
734 | <div class="container">
735 |     <div class="row">
736 |         <div class="col-md-6 blog-main col-lg-6 blog-main col-sm-6 blog-main">
737 |             <div class="blog-post">
738 |     <ul class="list-group">
739 |          @foreach($articles as $article)
740 |          <li class="list-group-item"><h2 class="blog-post-title">
741 |                  <li class="list-group-item"><a href="/articles/{{ $article->id }}">{{ $article->title }}</a>
742 | 
743 |              </h2>
744 |          </li>
745 |          @endforeach
746 |          {{ $articles->render() }}
747 |     </ul>
748 |             </div>
749 |           <nav class="blog-pagination">
750 |             
751 |           </nav>
752 |         </div>
753 |         <aside class="col-md-3 blog-sidebar">
754 |           <div class="p-3">
755 |               <h4 class="font-italic">All Writers</h4>
756 |             @foreach($users as $user)
757 |                  <a href="/users/{{ $user->id }}">{{ $user->name }}</a>...
758 |          @endforeach
759 |           </div>
760 |         </aside>
761 |         <aside class="col-md-3 blog-sidebar">
762 |           <div class="p-3">
763 |               <h4 class="font-italic">Tags-Cloud</h4>
764 |             @foreach($tags as $tag)
765 |                  <a href="/tags/{{ $tag->id }}">{{ $tag->tag }}</a>...
766 |          @endforeach
767 |           </div>
768 |         </aside>
769 |     </div>
770 | </div>
771 | @endsection
772 | 
773 | -------------------
774 | 
775 | // code 4.33
776 | // app/HTTP/Controllers/ ArticleController.php
777 | public function main()
778 |     {
779 |         $articles = Article::where('user_id', 1)->orderBy('title', 'desc')->take(4)->get();
780 |         $tags = Tag::all();
781 |         return view('welcome', ['articles' => $articles, 'tags' => $tags]);
782 |     }
783 | 
784 | 
785 | ----------------
786 | 
787 | // code 4.34
788 | //resources/views/ welcome.blade.php
789 | <ul class="list-group">        
790 |          @foreach($articles as $article)
791 |          <li class="list-group-item">
792 |              <h2 class="blog-post-title">
793 |                  <li class="list-group-item"><a href="/articles/{{ $article->id }}">{{ $article->title }}</a>                              
794 |              </h2>
795 |          </li>                 
796 |          @endforeach
797 |     </ul>
798 | …
799 | <aside class="col-md-4 blog-sidebar">
800 |           <div class="p-3">
801 |               <h3 class="blog-post-title">This week we have showcased only the articles
802 |                   Written by <a href="/users/{{ $article->user_id }}/articles">{{ $article->user->name }}</a>
803 |         </h3>
804 |               <strong>Showing the first four results</strong>
805 |               <hr class="linenums" color="red">
806 |               <h4 class="font-italic">Tags Cloud</h4>
807 |             @foreach($tags as $tag)              
808 |             <font class="font-italic" color="gray"> {{ $tag->tag }}...
809 |             @endforeach            
810 |           </div>          
811 |         </aside>
812 | 
813 | 
814 | -------------------
815 | 
816 | // code 4.35
817 | // app/Article.php
818 | public function user() {
819 |         return $this->belongsTo('App\User');
820 |     }
821 | 
822 | 
823 | -----------------
824 | 
825 | 
826 | 
827 | 
828 | 


--------------------------------------------------------------------------------
/chapter-nine:
--------------------------------------------------------------------------------
  1 | //code 9.1
  2 | Route::bind('books', function ($id){
  3 | return App\Book::where('id', $id)-->first();
  4 | });
  5 | 
  6 | 
  7 | 
  8 | //code 9.2
  9 | public function store(Request $request)
 10 | {
 11 |   if (Auth::check()) {
 12 |     // The user is logged in
 13 |   }
 14 | }
 15 | 
 16 | 
 17 | 
 18 | 
 19 | //code 9.3
 20 | use Illuminate\Http\Request;
 21 | use App\Http\Requests;
 22 | use App\Http\Controllers\Controller;
 23 | use Illuminate\Auth\Guard as Auth;
 24 | class BooksController extends Controller
 25 | {
 26 | /**
 27 | * Display a listing of the resource
 28 | *
 29 | * @return Response
 30 | */
 31 | protected $auth;
 32 | public function __construct(Auth $auth) {
 33 | $this-->auth = $auth;
 34 | }
 35 | public function store(Request $request)
 36 | {
 37 | $this->auth->attempt();
 38 | }
 39 | }
 40 | 
 41 | 
 42 | //code 9.4
 43 | namespace Illuminate\Auth;
 44 | use RuntimeException;
 45 | use Illuminate\Support\Str;
 46 | use Illuminate\Contracts\Events\Dispatcher;
 47 | use Illuminate\Contracts\Auth\UserProvider;
 48 | use Symfony\Component\HttpFoundation\Request;
 49 | use Symfony\Component\HttpFoundation\Response;
 50 | use Illuminate\Contracts\Auth\Guard as GuardContract;
 51 | use Illuminate\Contracts\Cookie\QueueingFactory as CookieJar;
 52 | use Illuminate\Contracts\Auth\Authenticatable as UserContract;
 53 | use Symfony\Component\HttpFoundation\Session\SessionInterface;
 54 | class Guard implements GuardContract {....}
 55 | //code is incomplete for brevity
 56 | 
 57 | 
 58 | 
 59 | //code 9.6
 60 | namespace Illuminate\Contracts\Auth;
 61 | interface Guard
 62 | {
 63 | /**
 64 | * Attempt to authenticate a user using the
 65 | given credentials.
 66 | *
 67 | * @param array $credentials
 68 | * @param bool $remember
 69 | * @param bool $login
 70 | * @return bool
 71 | */
 72 | public function attempt(array $credentials = [],
 73 | $remember = false, $login = true);
 74 | .....
 75 | }
 76 | //this code is incomplete for brevity
 77 | 
 78 | 
 79 | 
 80 | //code 9.7
 81 | Route::get('allusers', 'UserController@getAllUsers');
 82 | 
 83 | 
 84 | //code 9.8
 85 | <?php namespace RepositoryDB;
 86 | 
 87 | use RepositoryInterface\UserRepositoryInterface as UserRepositoryInterface;
 88 | 
 89 | use App\User;
 90 | use Illuminate\Http\Request;
 91 | 
 92 | class DBUserRepository implements UserRepositoryInterface {
 93 | 
 94 |     public function all() {
 95 | 
 96 |         return User::all();
 97 | 
 98 |     }
 99 | }
100 | 
101 | 
102 | 
103 | //code 9.9
104 | <?php namespace RepositoryInterface;
105 | 
106 |  interface UserRepositoryInterface {
107 |      
108 |      public function all();
109 |     
110 | }
111 | 
112 | 
113 | //code 9.10
114 | <?php
115 | 
116 | namespace App\Http\Controllers;
117 | 
118 | use App\User;
119 | use Illuminate\Http\Request;
120 | use Illuminate\Support\Facades\Auth;
121 | 
122 | use RepositoryDB\DBUserRepository as DBUserRepository;
123 | 
124 | class UserController extends Controller {
125 | 
126 |     public $users;
127 | 
128 | //constructor injection
129 |     public function __construct(DBUserRepository $users) {
130 | 
131 |         $this->users = $users;
132 | 
133 |     }
134 | //method injunction
135 |     public function getAllUsers(DBUserRepository $users){
136 |       return $this->users->all();
137 |     }
138 | //other methods and code continue
139 | }
140 | 
141 | 
142 | 
143 | //code 9.11
144 | /**
145 |  * Some comments about class Baz
146 |  */
147 | 
148 | class Baz {};
149 | 
150 | /**
151 |  * Some comments about class Bax
152 |  */
153 | class Bax
154 | {
155 |   public $baz;
156 |   function __construct(Baz $baz)
157 |   {
158 |     $this->baz = $baz;
159 |   }
160 | }
161 | 
162 |  /**
163 |   * Some comments about class Bar
164 |   */
165 |  class Bar
166 |  {
167 |    public $bax;
168 |    function __construct(Bax $bax)
169 |    {
170 |      $this->bax = $bax;
171 |    }
172 |  }
173 |  Route::get('bar', function (Bar $bar) {
174 |      dd($bar);
175 |  });
176 | 
177 | 
178 | 
179 | 
180 | //code 9.12
181 | Route::get('bar', function (Bar $bar) {
182 |      dd($bar->bax);
183 |  });
184 | 
185 | 
186 | 
187 | //code 9.13
188 | class Bax implements InterfaceBax {};
189 | 
190 |  class Bar
191 |  {
192 |    public $bax;
193 | 
194 |    function __construct(InterfaceBax $bax)
195 |    {
196 |      $this->bax = $bax;
197 |    }
198 |  }
199 |  Route::get('bar', function (Bar $bar) {
200 |      dd($bar);
201 |  });
202 | 
203 | 
204 | 
205 | //code 9.14
206 |  interface InterfaceBax
207 |  {
208 |    // code...
209 |  }
210 | 
211 | class Bax implements InterfaceBax
212 | {
213 | 
214 | }
215 |  class Bar
216 |  {
217 |    public $bax;
218 | 
219 |    function __construct(InterfaceBax $bax)
220 |    {
221 |      $this->bax = $bax;
222 |    }
223 |  }
224 | 
225 | App::bind('Bar', function(){
226 |   return new Bar(new Bax);
227 | });
228 | 
229 |  Route::get('bar', function (Bar $bar) {
230 |      dd($bar);
231 |  });
232 | 
233 | 
234 | 
235 | //code 9.15
236 |  interface InterfaceBax
237 |  {
238 |    // code...
239 |  }
240 | 
241 | class Bax implements InterfaceBax
242 | {
243 | 
244 | }
245 |  class Bar
246 |  {
247 |    public $bax;
248 | 
249 |    function __construct(InterfaceBax $bax)
250 |    {
251 |      $this->bax = $bax;
252 |    }
253 |  }
254 | 
255 | App::bind('InterfaceBax', 'Bax');
256 | 
257 |  Route::get('bar', function (Bar $bar) {
258 |      dd($bar);
259 |  });
260 | 
261 | 
262 | 
263 | //code 9.16
264 |  interface InterfaceBax
265 |  {
266 |    // code...
267 |  }
268 | 
269 | class Bax implements InterfaceBax
270 | {
271 | 
272 | }
273 |  class Bar
274 |  {
275 |    public $bax;
276 | 
277 |    function __construct(InterfaceBax $bax)
278 |    {
279 |      $this->bax = $bax;
280 |    }
281 |  }
282 | 
283 | App::bind('InterfaceBax', 'Bax');
284 | 
285 |  Route::get('bar', function () {
286 |      $bar = App::make('InterfaceBax');
287 |      dd($bar);
288 |  });
289 | 
290 | 
291 | 
292 | //code 9.17
293 |  Route::get('bar', function () {
294 |      $bar = app()->make('InterfaceBax');
295 |      dd($bar);
296 |  });
297 | 
298 | 
299 | //code 9.18
300 | Route::get('bar', function () {
301 |      $bar = app()['InterfaceBax'];
302 |      dd($bar);
303 |  });
304 | 
305 | 
306 | 
307 | 


--------------------------------------------------------------------------------
/chapter-one:
--------------------------------------------------------------------------------
 1 | //code 1.1
 2 | //Laravel Route Example
 3 | Route::get('/', function () {
 4 |     return view('welcome');
 5 | });
 6 | 
 7 | 
 8 | -----------------------
 9 | 
10 | 
11 | //How to use Abstraction using higher and lower modules
12 | interface PaymentInterface {
13 |     public function notify();
14 | }
15 | 
16 | 
17 | class PaymentGateway implements PaymentInterface {
18 |     
19 |     public function notify() {
20 |         
21 |         return "You have paid through Stripe";
22 |         
23 |     }
24 |     
25 | }
26 | 
27 | 
28 | class PaymentNotification {
29 |     
30 |     protected $notify;
31 |     
32 |     public function __construct(PaymentInterface $notify) {
33 |         
34 |         $this->notify = $notify;
35 |         
36 |     }
37 |     
38 |     public function notifyClient() {
39 |         
40 |         return "We have recieved your payment. {$this->notify->notify()}";
41 |         
42 |     }
43 |     
44 |     
45 |     
46 | }
47 | 
48 | $notify = new PaymentNotification(new PaymentGateway);
49 | 
50 | echo $notify->notifyClient();
51 | 
52 | 
53 | -------------------------
54 | 
55 | //code 1.16
56 | //config/app.php
57 | 'providers' => [
58 | 
59 |         /*
60 |          * Laravel Framework Service Providers...
61 |          */
62 |         Illuminate\Auth\AuthServiceProvider::class,
63 |         Illuminate\Broadcasting\BroadcastServiceProvider::class,
64 |         Illuminate\Bus\BusServiceProvider::class,
65 |         Illuminate\Cache\CacheServiceProvider::class,
66 | …
67 | App\Providers\EventServiceProvider::class,
68 |         App\Providers\RouteServiceProvider::class,
69 | 
70 |     ],
71 | 
72 | 
73 | ------------------------
74 | 
75 | 
76 | 


--------------------------------------------------------------------------------
/chapter-seven:
--------------------------------------------------------------------------------
  1 | //code 7.1
  2 | $ php artisan list
  3 | 
  4 | 
  5 | //code 7.2
  6 | $ php artisan help migrate
  7 | 
  8 | 
  9 | 
 10 | 
 11 | //code 7.3
 12 | Description:
 13 |   Run the database migrations
 14 | 
 15 | Usage:
 16 |   migrate [options]
 17 | 
 18 | Options:
 19 |       --database[=DATABASE]  The database connection to use
 20 |       --force                Force the operation to run when in production
 21 |       --path[=PATH]          The path to the migrations files to be executed
 22 |       --realpath             Indicate any provided migration file paths are pre-resolved absolute paths
 23 |       --pretend              Dump the SQL queries that would be run
 24 |       --seed                 Indicates if the seed task should be re-run
 25 |       --step                 Force the migrations to be run so they can be rolled back individually
 26 |   -h, --help                 Display this help message
 27 |   -q, --quiet                Do not output any message
 28 |   -V, --version              Display this application version
 29 |       --ansi                 Force ANSI output
 30 |       --no-ansi              Disable ANSI output
 31 |   -n, --no-interaction       Do not ask any interactive question
 32 |       --env[=ENV]            The environment the command should run under
 33 |   -v|vv|vvv, --verbose       Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 34 | 
 35 | 
 36 | 
 37 | 
 38 | 
 39 | //code 7.4
 40 | $ php artisan migrate -V
 41 | 
 42 | 
 43 | 
 44 | 
 45 | //code 7.5
 46 | composer create-project --prefer-dist laravel/laravel  laravelstarttofinish
 47 | 
 48 | 
 49 | //code 7.6
 50 | composer create-project --prefer-dist laravel/laravel laravelstarttofinish "5.8.*"
 51 | 
 52 | 
 53 | 
 54 | 
 55 | //code 7.7
 56 | php artisan make:auth
 57 | 
 58 | 
 59 | // code 7.8
 60 | php artisan migrate
 61 | 
 62 | 
 63 | //code 7.9
 64 | // it creates model and table simultaneously
 65 | php artisan make:model Profile -m
 66 | 
 67 | 
 68 | //code 7.10
 69 | php artisan migrate:rollback
 70 | 
 71 | 
 72 | //code 7.11
 73 | php artisan make:controller ProfileController --resource
 74 | 
 75 | 
 76 | //code 7.12
 77 | php artisan make:controller ProfileController --resource –model=Profile
 78 | 
 79 | 
 80 | // code 7.14
 81 | php artisan make:migration create_article_tag_table --create=article_tag
 82 | 
 83 | 
 84 | //code 7.15
 85 | php artisan db:seed
 86 | 
 87 | 
 88 | //code 7.16
 89 | // to update seeds
 90 | php artisan migrate:refresh --seed
 91 | 
 92 | 
 93 | 
 94 | //code 7.17
 95 | php artisan serve
 96 | 
 97 | 
 98 | 
 99 | // code 7.18
100 | php artisan tinker
101 | 
102 | 
103 | //code 7.19
104 | $ php artisan tinker
105 | 
106 | 
107 | //code 7.20
108 | $list = new Listtodo;
109 | $list->name = 'First Job';
110 | $list->description = 'Go to market';
111 | $list->save();
112 | 
113 | 
114 | //code 7.21
115 | $list = Listtodo::create(
116 | array('name' => 'First Job',
117 | 'description' => 'Go to Market')
118 | );
119 | 
120 | 
121 | //code 7.22
122 | echo Listtodo::all()->count();
123 | 
124 | 
125 | //code 7.23
126 | $lists = Listtodo::select('name', 'description')->first();
127 | 
128 | 
129 | //7.24
130 | $lists = Listtodo::orderBy('name')->get();
131 | 
132 | 
133 | //code 7.25
134 | $lists = Listtodo::orderBy('name', 'DESC')->get();
135 | 
136 | //code 7.26
137 | $lists = Listtodo::where('isComplete', '=', 1)->get();
138 | 
139 | 
140 | //code 7.27
141 | $lists = Listtodo::take(5)->orderBy('created_at', 'desc')->get();
142 | 
143 | 
144 | //code 7.28
145 | lists = Listtodo::take(5)->skip(5)->orderBy('created_at', 'desc')->get();
146 | 
147 | 
148 | //code 7.29
149 | $list = Listtodo::all()->random(1);
150 | $list = Listtodo::orderBy(DB::raw('RAND()'))->first();
151 | 
152 | 
153 | //code 7.30
154 | $list = Listtodo::find(1);
155 | $list->name = 'Going to market and buying fish';
156 | $list->save();
157 | 
158 | 
159 | //code 7.31
160 | $list = Listtodo::updateOrCreate(
161 | array('name' => 'Going to market and buying fish'),
162 | 
163 | 
164 | //code 7.32
165 | $list = Listtodo::find(2);
166 | $list->delete();
167 | Listtodo::destroy(2);
168 | 
169 | 
170 | //code 7.33
171 | $lists = DB::table('liststodos')->get();
172 | foreach ($lists as $list) {
173 | echo $list->name;
174 | }
175 | 
176 | 
177 | //code 7.34
178 | $list = DB::table('liststodos')->find(6);
179 | 
180 | 
181 | 
182 | //code 7.35
183 | $lists = DB::table('liststodos')->select('name')->get();
184 | 
185 | 
186 | 
187 | //code 7.36
188 | $lists = DB::select('SELECT * from todolists');
189 | 
190 | 
191 | //code 7.37
192 | DB::insert('insert into todolists (name, description) values (?, ?)',
193 | array('Second job', 'Finishing the last chapter');
194 | 
195 | 
196 | //code 7.38
197 | DB::delete('delete from todolists where completed = 1');
198 | 
199 | 
200 | //code 7.39
201 | $lists = DB::statement('drop table todolists');
202 | 
203 | 
204 | 
205 | 


--------------------------------------------------------------------------------
/chapter-six:
--------------------------------------------------------------------------------
  1 | //code 6.1
  2 |     Route::post('user/profile', function () {
  3 |         // Validate the request...
  4 |         return back()->withInput();
  5 |     });
  6 | 
  7 | 
  8 | //code 6.2
  9 | //app/Http//Controller/ArticleController.php
 10 |     public function index()
 11 |     {
 12 |         //
 13 |         if(Auth::user()->is_admin == 1){
 14 |         $articles = Article::orderBy('published_at', 'asc')->get();
 15 |         return view('articles.index', compact('articles'));
 16 |       }
 17 |       else {
 18 |         return redirect('home');
 19 |       }
 20 |     }
 21 | 
 22 | 
 23 | 
 24 | 
 25 | 
 26 | //code 6.3
 27 | return redirect()->route('login');
 28 | 
 29 | 
 30 | 
 31 | 
 32 | 
 33 | //code 6.4
 34 | // For a route with the following URI: article/{id}
 35 | return redirect()->route('article', ['id' => 1]);
 36 | 
 37 | 
 38 | 
 39 | //code 6.5
 40 | return redirect()->action('ArticleController@index');
 41 | 
 42 | 
 43 | 
 44 | //code 6.6
 45 | return redirect()->action(
 46 |         'ArticleController@show', ['id' => 1]
 47 |     );
 48 | 
 49 | 
 50 | 
 51 | 
 52 | //code 6.7
 53 |     public function update(Request $request, $id)
 54 |     {
 55 |         //
 56 |         if(Auth::user()->is_admin == 1){
 57 | 
 58 |           if($file = $request->file('image')){
 59 | 
 60 |               $name = $file->getClientOriginalName();
 61 | 
 62 |               $post = Article::findOrFail($id);
 63 |               $post->title = $request->input('title');
 64 |               $post->body = $request->input('body');
 65 |               $post->published_at = $request->input('published_at');
 66 |               $post->image = $name;
 67 |               $post->save();
 68 | 
 69 |               $file->move('images/upload', $name);
 70 |           }
 71 |           else {
 72 |               // code...
 73 |               $post = Article::findOrFail($id);
 74 |               $post->title = $request->input('title');
 75 |               $post->body = $request->input('body');
 76 |               $post->published_at = $request->input('published_at');
 77 |               $post->save();
 78 | 
 79 |           }
 80 | 
 81 |           if($post){
 82 |               return redirect('articles')->with('status', 'Article Updated!');
 83 |           }
 84 |         }
 85 |     }
 86 | 
 87 | 
 88 | 
 89 | //code 6.8
 90 | //resources/views/articles/index.blade.php
 91 |     @if (session('status'))
 92 |         <div class="alert alert-success">
 93 |             {{ session('status') }}
 94 |         </div>
 95 |     @endif
 96 | 
 97 | 
 98 | 
 99 | 
100 | //code 6.9
101 |     public function store(Request $request)
102 |     {
103 |         if($file = $request->file('image')){
104 |          $name = $file->getClientOriginalName();
105 |          $post = new Article;
106 |    	  $post->title = $request->input('title');
107 |   	  $post->body = $request->input('body');
108 |          $post->published_at = $request->input('date');
109 |          $post->image = $name;
110 | 
111 |          $post->save();
112 | 
113 |   $file->move('images/upload', $name);
114 | 
115 |    }
116 | 
117 |          if($post){
118 |              return redirect('articles')->with('status', 'Article Created!');
119 |          }
120 |     }
121 | 
122 | 
123 | //code 6.10
124 |   /**
125 |      * Update the specified resource in storage.
126 |      *
127 |      * @param  \Illuminate\Http\Request  $request
128 |      * @param  int  $id
129 |      * @return \Illuminate\Http\Response
130 |      */
131 |     public function update(Request $request, $id)
132 |     {
133 |         //
134 |         if(Auth::user()->is_admin == 1){
135 | 
136 |           if($file = $request->file('image')){
137 | 
138 |               $name = $file->getClientOriginalName();
139 | 
140 |               $post = Article::findOrFail($id);
141 |               $post->title = $request->input('title');
142 |               $post->body = $request->input('body');
143 |               $post->published_at = $request->input('published_at');
144 |               $post->image = $name;
145 |               $post->save();
146 | 
147 |               $file->move('images/upload', $name);
148 |    }
149 |    else {
150 |      // code...
151 |      $post = Article::findOrFail($id);
152 |      $post->title = $request->input('title');
153 |      $post->body = $request->input('body');
154 |      $post->published_at = $request->input('published_at');
155 |      $post->save();
156 | 
157 |   }
158 |       if($post){
159 |              return redirect('articles')->with('status', 'Article Updated!');
160 |          }
161 |     }
162 |     }
163 | 
164 | 
165 | 
166 | 
167 | //code 6.11
168 | Route::get('/', function () {
169 |     return [1, 2, 3];
170 | });
171 | 
172 | 
173 | 
174 | //code 6.12
175 | Route::get('post/create', 'ArticlePostController@create');
176 | Route::post('post', 'ArticleController@store');
177 | 
178 | 
179 | //code 6.13
180 |  /**
181 |      * Store a new post content.
182 |      *
183 |      * @param  Request  $request
184 |      * @return Response
185 |      */
186 |     public function store(Request $request)
187 |     {
188 |         $validatedData = $request->validate([
189 |             'title' => 'required|unique:posts|max:255',
190 |             'body' => 'required',
191 |         ]);
192 |         // The content is valid...
193 |     }
194 | 
195 | 
196 | 
197 | 
198 | 
199 | 
200 | //code 6.14
201 |  <?php
202 | 
203 |     namespace App\Http\Controllers;
204 | 
205 |     use Illuminate\Http\Request;
206 |     use App\Http\Controllers\Controller;
207 | 
208 |     class PostController extends Controller
209 |     {
210 |         /**
211 |          * Show the form to create a new blog post.
212 |          *
213 |          * @return Response
214 |          */
215 |         public function create()
216 |         {
217 |             return view('post.create');
218 |         }
219 | 
220 |         /**
221 |          * Store a new blog post.
222 |          *
223 |          * @param  Request  $request
224 |          * @return Response
225 |          */
226 |         public function store(Request $request)
227 |         {
228 |             $validatedData = $request->validate([
229 |             'title' => 'bail|required|unique:posts|max:255',
230 |             'body' => 'required',
231 |         ]);
232 |         // The content is valid...
233 |         }
234 |     }
235 | 
236 | 
237 | 
238 | //code 6.15
239 | <!-- /resources/views/post/create.blade.php -->
240 | 
241 |     <h1>Create Post</h1>
242 | 
243 |     @if ($errors->any())
244 |         <div class="alert alert-danger">
245 |             <ul>
246 |                 @foreach ($errors->all() as $error)
247 |                     <li>{{ $error }}</li>
248 |                 @endforeach
249 |             </ul>
250 |         </div>
251 |     @endif
252 | 
253 | 
254 | 
255 | 
256 | 
257 | //code 6.16
258 | $request->validate([
259 |         'title' => 'bail|required|unique:posts|max:255',
260 |         'body' => 'required',
261 |         'publish_at' => 'nullable|date',
262 |     ]);
263 | 
264 | 
265 | 
266 | 
267 | //code 6.17
268 | //app/HTTP/Controllers/ArticleController.php
269 |     public function store(Request $request)
270 |     {
271 |         //
272 |         $validatedData = $request->validate([
273 |             'title' => 'required|unique:posts|max:255',
274 |             'body' => 'required',
275 |         ]);
276 |         if($file = $request->file('image')){
277 | 
278 |         $name = $file->getClientOriginalName();
279 | 
280 |         $post = new Article;
281 |         $post->title = $request->input('title');
282 |         $post->body = $request->input('body');
283 |         $post->published_at = $request->input('date');
284 |         $post->image = $name;
285 | 
286 |         $post->save();
287 | 
288 |         $file->move('images/upload', $name);
289 | 
290 |    }
291 | 
292 |          if($post){
293 |              return redirect('articles');
294 |          }
295 |     }
296 | 
297 | 
298 | 
299 | //code 6.18
300 | //app/HTTP/Controllers/ArticleController.php
301 | class ArticleController extends Controller
302 |     {
303 |         public function store(Request $request)
304 |         {
305 |             $validator = Validator::make($request->all(), [
306 |                 'title' => 'required|unique:posts|max:255',
307 |                 'body' => 'required',
308 |             ]);
309 | 
310 |             if ($validator->fails()) {
311 |                 return redirect('post/create')
312 |                             ->withErrors($validator)
313 |                             ->withInput();
314 |             }
315 |             //code...
316 |         }
317 |     }
318 | 
319 | 
320 | 
321 | 
322 | 
323 | 
324 | 
325 | //code 6.19
326 | <form method="POST" action="{{ route('login') }}">
327 | @csrf
328 | Another one we can use with 'laravelcollective/html' package: 
329 | //code
330 | {!! Form::open(['url' => 'foo/bar']) !!}
331 |     //
332 | {!! Form::close() !!}
333 | 
334 | 
335 | 
336 | //code 6.20
337 | composer require "laravelcollective/html":"^5.4.0"
338 | 
339 | 
340 | //code 6.21
341 |   'providers' => [
342 |     // ...
343 |     Collective\Html\HtmlServiceProvider::class,
344 |     // ...
345 |   ],
346 | 
347 | 
348 | 
349 | //code 6.22
350 |   'aliases' => [
351 |     // ...
352 |       'Form' => Collective\Html\FormFacade::class,
353 |       'Html' => Collective\Html\HtmlFacade::class,
354 |     // ...
355 |   ],
356 | 
357 | 
358 | 
359 | //code 6.23
360 | //resources/views/articles/create.blade.php
361 |       <div class="card-header">
362 | 
363 | {!! Form::open(['url' => 'articles', 'files' => true]) !!}
364 | <div class="form-group">
365 | {!! Form::label('title', 'Title', ['class' => 'awesome']) !!}
366 | {!! Form::text('title', 'Give a good title', ['class' => 'form-control']) !!}
367 | </div>
368 | <div class="form-group">
369 | 
370 | {!! Form::label('body', 'Body', ['class' => 'awesome']) !!}
371 | {!! Form::textarea('body', 'Write your article Content', ['class' => 'form-control']) !!}
372 | </div>
373 | <div class="form-group">
374 | {!! Form::label('published_at', 'Published On', ['class' => 'awesome']) !!}
375 | {!! Form::input('date', 'published_at', null, ['class' => 'form-control']) !!}
376 | </div>
377 | <div class="form-group">
378 | {!! Form::file('image') !!}
379 | </div>
380 | <div class="form-group">
381 | {!! Form::submit('Add Article', ['class' => 'btn btn-primary form-control']) !!}
382 | </div>
383 | {!! Form::close() !!}
384 | </div>
385 | 
386 | 
387 | 
388 | 
389 | 
390 | 
391 | //code 6.24
392 | {!! Form::open(array('route' => 'route.name')) !!}
393 | {!! Form::open(array('action' => 'Controller@method')) !!}
394 | 
395 | 
396 | 
397 | 
398 | //code 6.25
399 | //app/HTTP/Controllers/ArticleController.php
400 |  
401 |     public function create()
402 |     {
403 |         if(Auth::user()->is_admin == 1){
404 |             return view('articles.create');
405 |         }
406 |         else {
407 |           return redirect('home');
408 |         }
409 |     }
410 |     public function store(Request $request)
411 |     {
412 |         if($file = $request->file('image')){
413 |         $name = $file->getClientOriginalName();
414 |   $post = new Article;
415 |   $post->title = $request->input('title');
416 |   $post->body = $request->input('body');
417 |   $post->published_at = $request->input('date');
418 |   $post->image = $name;
419 |   $post->save();
420 |   $file->move('images/upload', $name);
421 |    }
422 | 
423 | 
424 | 
425 | 
426 | 
427 | //code 6.26
428 | //resources/views/articles/edit.blade.php
429 | <div class="card-header">
430 | {!! Form::model($article, ['route' => ['articles.update', $article->id], 'method' => 'PUT', 'files' => true]) !!}
431 | 
432 | <div class="form-group">
433 | {!! Form::label('title', 'Title', ['class' => 'awesome']) !!}
434 | {!! Form::text('title', "$article->title", ['class' => 'form-control']) !!}
435 | </div>
436 | <div class="form-group">
437 | {!! Form::label('body', 'Body', ['class' => 'awesome']) !!}
438 | {!! Form::textarea('body', "$article->body", ['class' => 'form-control']) !!}
439 | </div>
440 | <div class="form-group">
441 | {!! Form::label('published_at', 'Published On', ['class' => 'awesome']) !!}
442 | {!! Form::input('date', 'published_at', null, ['class' => 'form-control']) !!}
443 | </div>
444 | <div class="form-group">
445 | {!! Form::file('image') !!}
446 | </div>
447 | <div class="form-group">
448 | {!! Form::submit('Edit Article', ['class' => 'btn btn-primary form-control']) !!}
449 | </div>
450 | {!! Form::close() !!}
451 | </div>
452 | 
453 | 
454 | 
455 | //code 6.27
456 | //app/HTTP/Controllers/ArticleController.php
457 |     public function edit($id)
458 |     {
459 |         if(Auth::user()->is_admin == 1){
460 |         $article = Article::findOrFail($id);
461 |         return view('articles.edit', compact('article'));
462 |       }
463 |       else {
464 |         return redirect('home');
465 |       }
466 |     }
467 |     public function update(Request $request, $id)
468 |     {
469 |         if(Auth::user()->is_admin == 1){
470 |             
471 |           if($file = $request->file('image')){
472 |               
473 |               $name = $file->getClientOriginalName();
474 |               
475 |               $post = Article::findOrFail($id);
476 |   $post->title = $request->input('title');
477 |   $post->body = $request->input('body');  
478 |   $post->published_at = $request->input('published_at'); 
479 |   $post->image = $name;
480 |   $post->save();             
481 |                   $file->move('images/upload', $name);
482 |    }
483 |    else {
484 |      $post = Article::findOrFail($id);
485 |   $post->title = $request->input('title');
486 |   $post->body = $request->input('body');  
487 |   $post->published_at = $request->input('published_at'); 
488 |   $post->save();   
489 |   }
490 |       if($post){
491 |              return redirect('articles');
492 |          }
493 |     }
494 |     }
495 | 
496 | 
497 | 
498 | //code 6.28
499 | {!! Form::password('password') !!}
500 | The same way, we could generate other inputs this way:
501 | {!! Form::email($name, $value = null, $attributes = array()) !!}
502 | {!! Form::file($name, $attributes = array()) !!}
503 | For Checkboxes and Radio Buttons we can go this way:
504 | {!! Form::checkbox('name', 'value') !!}
505 | {!! Form::radio('name', 'value') !!}
506 | We could generate a Checkbox or Radio Input that is "Checked". 
507 | {!! Form::checkbox('name', 'value', true) !!}
508 | {!! Form::radio('name', 'value', true) !!}
509 | For the Drop-Down Lists we generally generate it this way:
510 | {!! Form::select('size', array('L' => 'Large', 'S' => 'Small')) !!}
511 | We can generate a Drop-Down list with selected default:
512 | {!! Form::select('size', array('L' => 'Large', 'S' => 'Small'), 'S') !!}
513 | For generating a Submit Button the process is quite simple:
514 | echo Form::submit('Click Me!');
515 | 
516 | 
517 | 
518 | 
519 | //code 6.29	
520 | @extends('layouts.app')
521 | 
522 | @section('content')
523 | <div class="container">
524 |   <div class="card-header">Recent Tasks</div>
525 | 
526 |     <div class="row justify-content-left">
527 |         <div class="col-md-4">
528 |             <div class="card">
529 |               <div class="card-body">
530 |                 Categories
531 |                 <p></p>
532 |                 Posts
533 |                 <p></p>
534 |                 Add Users
535 |                 <p></p>
536 | 
537 |                 </div>
538 |             </div>
539 |         </div>
540 |         <div class="col-md-8">
541 |             <div class="card">
542 |               <div class="card-body">
543 |                 <form enctype="multipart/form-data" method="post" action="{{ route('articlel.store') }}">
544 |                           {{ csrf_field() }}
545 |                           <div class="form-group">
546 |                              <label for="post-name">Title
547 |                                <span class="required">*</span>
548 |                              </label>
549 | <input   placeholder="Enter title" id="post-title" required name="title" spellcheck="false" class="form-control"/>
550 |                               </div>
551 |                                  @if($categories == null)
552 | <input class="form-control" type="hidden" required name="category_id" value="{{ $category_id }}"/>
553 |                           </div>
554 |                                  @endif
555 |                                       @if($categories != null)
556 |                                       <div class="form-group">
557 |                                           <label for="category-content">Select Category</label>
558 |                                           <span class="required">*</span>
559 |                                           <select name="category_id" class="form-control" >
560 |                                           @foreach($categories as $category)
561 |                                                   <option value="{{$category->id}}">
562 |                                                     {{$category->name}}
563 |                                                   </option>
564 |                                                 @endforeach
565 |                                           </select>
566 |                                       </div>
567 |                                       @endif
568 |                             <div class="form-group">
569 |                                             <label for="project-content">News Content</label>
570 |                                             <span class="required">*</span>
571 |                                             <textarea placeholder="Enter body"
572 |                                                       style="resize: vertical"
573 |                                                       id="post-body"
574 |                                                       required
575 |                                                       name="body"
576 |                                                       rows="10" spellcheck="false"
577 |                                                       class="form-control autosize-target text-left">
578 |                                              </textarea>
579 |                                         </div>
580 |                                         @if($writers == null)
581 |                                         <input class="form-control" type="hidden" required name="writer_id"
582 |                                         value="{{ $writer_id }}"/>
583 |                                         </div>
584 |                                         @endif
585 |                                              @if($writers != null)
586 |                                              <div class="form-group">
587 |                                                  <label for="category-content">Select Writer</label>
588 |                                                  <span class="required">*</span>
589 | 
590 |                                                  <select name="writer_id" class="form-control" >
591 |                                                  @foreach($writers as $writer)
592 |                                                          <option value="{{ $writer->id }}">
593 |                                                            {{ $writer->name }}
594 |                                                          </option>
595 |                                                        @endforeach
596 |                                                  </select>
597 |                                              </div>
598 |                                              @endif
599 | 
600 |                                         <div class="form-group">
601 |                                            <label class="form-group">
602 |                                                <input type="hidden" name="MAX_FILE_SIZE" value="3000000" />
603 |                                                <input name="image" type="file">
604 |                                               <span class="custom-file-control">Upload Image</span>
605 |                                             </label>
606 |                                        </div>
607 |                                        <div class="form-group">
608 |                                           <label for="post-name">Tag
609 |                                             <span class="required">*</span>
610 |                                           </label>
611 |              <input   placeholder="Enter title" id="post-title" required name="tag" spellcheck="false" class="form-control"/>
612 |                                            </div>
613 |                               <div class="form-group">
614 |                                 <input type="submit" class="btn btn-primary"
615 |                                        value="Submit"/>
616 |                             </div>
617 |          </form>
618 |                 </div>
619 |             </div>
620 |         </div>
621 |     </div>
622 | </div>
623 | @endsection
624 | 
625 | 
626 | 
627 | 
628 | 
629 | 
630 | //code 6.30
631 |     /**
632 |      * Show the form for creating a new resource.
633 |      *
634 |      * @return \Illuminate\Http\Response
635 |      */
636 |     public function create()
637 |     {
638 |         if( Auth::user()->id == 1 ){
639 |             $categories = Category::where('user_id', Auth::user()->id)->get();
640 |             $writers = Writer::where('user_id', Auth::user()->id)->get();
641 |             return view('articlelead.create', compact('categories', 'writers'));
642 |         }
643 |         return view('auth.login');
644 | 
645 | 
646 |     }
647 |     /**
648 |      * Store a newly created resource in storage.
649 |      *
650 |      * @param  \Illuminate\Http\Request  $request
651 |      * @return \Illuminate\Http\Response
652 |      */
653 |     public function store(Request $request){
654 |         if(Auth::user()->id == 1){
655 |           if($file = $request->file('image')){
656 |               $name = $file->getClientOriginalName();
657 |             //using the Article model to create posts         
658 |             $post = ArticleLead::create([
659 |              'title' => $request->input('title'),
660 |              'body' => $request->input('body'),
661 |              'user_id' => Auth::user()->id,
662 |              'category_id' => $request->input('category_id'),
663 |              'writer_id' => $request->input('writer_id'),
664 |              'tag' => $request->input('tag'),
665 |              'image' => $name
666 |          ]);
667 |          $file->move('images/articlesleadnews', $name);
668 |    }
669 |          if($post){
670 |              return redirect()->route('article.show', ['post'=> $post->id])
671 |              ->with('success', 'post created successfully');
672 |          }
673 |      }
674 |      return back()->withInput()->with('errors', 'Error creating new post');
675 | }
676 | 
677 | 
678 | 
679 | //code 6.31
680 | @extends('layouts.app')
681 | 
682 | @section('content')
683 | <div class="container">
684 |   <div class="card-header">Recent Tasks</div>
685 | 
686 |     <div class="row justify-content-left">
687 |         <div class="col-md-4">
688 |             <div class="card">
689 |               <div class="card-body">
690 |                 Categories
691 |                 <p></p>
692 |                 Posts
693 |                 <p></p>
694 |                 Add Users
695 |                 <p></p>
696 | 
697 |                 </div>
698 |             </div>
699 |         </div>
700 |         <div class="col-md-8">
701 |             <div class="card">
702 |               <div class="card-body">
703 |                 <form enctype="multipart/form-data" method="post"
704 |                 action="{{ route('article.update', [$lead->id]) }}">
705 |                 {{ csrf_field() }}
706 | 
707 |                 <input type="hidden" name="_method" value="put">
708 |                           <div class="form-group">
709 |                              <label for="post-name">Title
710 |                                <span class="required">*</span>
711 |                              </label>
712 | <input   placeholder="Enter title" id="post-title" value="{{ $lead->title }}"
713 | required name="title" spellcheck="false" class="form-control"/>
714 |                               </div>
715 |                                  @if($categories == null)
716 | <input class="form-control" type="hidden" required name="category_id" value="{{ $category_id }}"/>
717 |                           </div>
718 |                                  @endif
719 | 
720 |                                       @if($categories != null)
721 |                                       <div class="form-group">
722 |                                           <label for="category-content">Select Category</label>
723 |                                           <span class="required">*</span>
724 | 
725 |                                           <select name="category_id" class="form-control" >
726 | 
727 |                                           @foreach($categories as $category)
728 |                                                   <option value="{{$category->id}}">
729 |                                                     {{$category->name}}
730 |                                                   </option>
731 |                                                 @endforeach
732 |                                           </select>
733 |                                       </div>
734 |                                       @endif
735 | 
736 |                             <div class="form-group">
737 |                                             <label for="project-content">News Content</label>
738 |                                             <span class="required">*</span>
739 |                                             <textarea placeholder="Enter body"
740 |                                                       style="resize: vertical"
741 |                                                       id="post-body"
742 |                                                       required
743 |                                                       name="body"
744 |                                                       rows="10" spellcheck="false"
745 |                                                       class="form-control autosize-target text-left">
746 |                                                       {{ $lead->body }}
747 |                                              </textarea>
748 |                                         </div>
749 | 
750 |                                         @if($writers == null)
751 |                                         <input class="form-control" type="hidden" required name="writer_id"
752 |                                         value="{{ $writer_id }}"/>
753 |                                         </div>
754 |                                         @endif
755 | 
756 |                                              @if($writers != null)
757 |                                              <div class="form-group">
758 |                                                  <label for="category-content">Select Writer</label>
759 |                                                  <span class="required">*</span>
760 | 
761 |                                                  <select name="writer_id" class="form-control" >
762 | 
763 |                                                  @foreach($writers as $writer)
764 |                                                          <option value="{{ $writer->id }}">
765 |                                                            {{ $writer->name }}
766 |                                                          </option>
767 |                                                        @endforeach
768 |                                                  </select>
769 |                                              </div>
770 |                                              @endif
771 | 
772 |                                         <div class="form-group">
773 |                                            <label class="form-group">
774 |                                                <input type="hidden" name="MAX_FILE_SIZE" value="3000000" />
775 |                                                <input name="image" type="file">
776 |                                               <span class="custom-file-control">Upload Image</span>
777 |                                             </label>
778 |                                        </div>
779 | 
780 |                                        <div class="form-group">
781 |                                           <label for="post-name">Tag
782 |                                             <span class="required">*</span>
783 |                                           </label>
784 |              <input   placeholder="Enter Tags" id="post-title" value="{{ $lead->tag }}"
785 |              required name="tag" spellcheck="false" class="form-control"/>
786 |                                            </div>
787 | 
788 |                               <div class="form-group">
789 |                                 <input type="submit" class="btn btn-primary"
790 |                                        value="Submit"/>
791 |                             </div>
792 |          </form>
793 | 
794 |                 </div>
795 | 
796 |             </div>
797 |         </div>
798 | 
799 |     </div>
800 | </div>
801 | @endsection
802 | 
803 | 
804 | 
805 | //code 6.32
806 | <form enctype="multipart/form-data" method="post"
807 |                 action="{{ route('article.update', [$lead->id]) }}">
808 |                 {{ csrf_field() }}
809 |                 <input type="hidden" name="_method" value="put">
810 | 
811 | 
812 | 
813 | 
814 | 
815 | 
816 | 
817 | 
818 | //code 6.33
819 | $ php artisan make:request StoreArticle
820 | 
821 | 
822 | 
823 | 
824 | 
825 | //code 6.34
826 |     public function rules()
827 |     {
828 |         return [
829 |             'title' => 'required|unique:posts|max:255',
830 |             'body' => 'required',
831 |         ];
832 | 
833 | public function authorize()
834 |     {
835 |         return true;
836 |     }
837 |     /**
838 |      * Get the validation rules that apply to the request.
839 |      *
840 |      * @return array
841 |      */
842 |     public function rules()
843 |     {
844 |         return [
845 |             'title' => 'required|unique:users|max:255',
846 |             'body' => 'required',
847 |         ];
848 |     }
849 |     public function messages()
850 |     {
851 |         return [
852 |             'title.required' => 'Title is required!',
853 |             'body.required' => 'Content is required!',
854 |         ];
855 |     }
856 | 
857 | 
858 | 
859 | 
860 | 
861 | 


--------------------------------------------------------------------------------
/chapter-ten:
--------------------------------------------------------------------------------
  1 | //code 10.1
  2 | $ composer create-project --prefer-dist laravel/laravel laranew 
  3 | 
  4 | 
  5 | //code 10.2
  6 | ss@ss-H81M-S1:~/code/laranew$ php artisan -V
  7 | Laravel Framework 5.8.4
  8 | 
  9 | 
 10 | //code 10.3
 11 | //app/User.php
 12 | <?php
 13 | 
 14 | namespace App;
 15 | 
 16 | use Illuminate\Notifications\Notifiable;
 17 | use Illuminate\Contracts\Auth\MustVerifyEmail;
 18 | use Illuminate\Foundation\Auth\User as Authenticatable;
 19 | 
 20 | class User extends Authenticatable implements MustVerifyEmail
 21 | {
 22 |     use Notifiable;
 23 | 
 24 |     /**
 25 |      * The attributes that are mass assignable.
 26 |      *
 27 |      * @var array
 28 |      */
 29 |     protected $fillable = [
 30 |         'name', 'email', 'password',
 31 |     ];
 32 | 
 33 |     /**
 34 |      * The attributes that should be hidden for arrays.
 35 |      *
 36 |      * @var array
 37 |      */
 38 |     protected $hidden = [
 39 |         'password', 'remember_token',
 40 |     ];
 41 | 
 42 |     /**
 43 |      * The attributes that should be cast to native types.
 44 |      *
 45 |      * @var array
 46 |      */
 47 |     protected $casts = [
 48 |         'email_verified_at' => 'datetime',
 49 |     ];
 50 | }
 51 | 
 52 | 
 53 | 
 54 | //code 10.4
 55 | class User extends Authenticatable implements MustVerifyEmail
 56 | 
 57 | 
 58 | //code 10.5
 59 | public function up()
 60 |     {
 61 |         Schema::create('users', function (Blueprint $table) {
 62 |             $table->bigIncrements('id');
 63 |             $table->string('name');
 64 |             $table->string('email')->unique();
 65 |             $table->timestamp('email_verified_at')->nullable();
 66 |             $table->string('password');
 67 |             $table->rememberToken();
 68 |             $table->timestamps();
 69 |         });
 70 |     }
 71 | 
 72 | 
 73 | 
 74 | 
 75 | //code 10.6
 76 | mysql> show databases;
 77 | +-----------------------+
 78 | | Database              |
 79 | +-----------------------+
 80 | | information_schema    |
 81 | | b2a                   |
 82 | | firstnews             |
 83 | | imagery               |
 84 | | laravel55             |
 85 | | laravelforartisans    |
 86 | | laravelforbeginning   |
 87 | | laravelmodelrelations |
 88 | | laravelrelations      |
 89 | | laravelstarttofinish  |
 90 | | myappo                |
 91 | | mymvc                 |
 92 | | mysql                 |
 93 | | newdata               |
 94 | | news                  |
 95 | | performance_schema    |
 96 | | practiceone           |
 97 | | prisma                |
 98 | | sys                   |
 99 | | test                  |
100 | | twoprac               |
101 | +-----------------------+
102 | 21 rows in set (0.20 sec)
103 | 
104 | mysql> use newdata;
105 | Reading table information for completion of table and column names
106 | You can turn off this feature to get a quicker startup with -A
107 | 
108 | Database changed
109 | mysql> show tables;
110 | +-------------------+
111 | | Tables_in_newdata |
112 | +-------------------+
113 | | migrations        |
114 | | password_resets   |
115 | | users             |
116 | +-------------------+
117 | 3 rows in set (0.00 sec)
118 | 
119 | mysql> select * from users;
120 | +----+--------+-------------------------+---------------------+--------------------------------------------------------------+----------------+---------------------+---------------------+
121 | | id | name   | email                   | email_verified_at   | password                                                     | remember_token | created_at          | updated_at          |
122 | +----+--------+-------------------------+---------------------+--------------------------------------------------------------+----------------+---------------------+---------------------+
123 | |  1 | ss     | s@s.com                 | NULL                | $2y$10$T3lZcOOCC5C/OIRpOSO2SefpKfhtJF8myWaLeLAgNU4nthruQ2Dgu | NULL           | 2019-03-17 03:51:29 | 2019-03-17 03:51:29 |
124 | |  2 | sanjib | sanjib12sinha@gmail.com | 2019-03-17 03:59:08 | $2y$10$kv34GZLUvIZLt/UqprrjCuOeS22.dI9i0R73vAX5IVfdLOiDpDauu | NULL           | 2019-03-17 03:54:22 | 2019-03-17 03:59:08 |
125 | +----+--------+-------------------------+---------------------+--------------------------------------------------------------+----------------+---------------------+---------------------+
126 | 2 rows in set (0.01 sec)
127 | 
128 | 
129 | //code 10.7
130 | ss@ss-H81M-S1:~/code/laranew$ php artisan tinker
131 | Psy Shell v0.9.9 (PHP 7.2.15-1+ubuntu16.04.1+deb.sury.org+1 — cli) by Justin Hileman
132 | >>> $user = new App\User;
133 | => App\User {#2925}
134 | >>> $user;
135 | => App\User {#2925}
136 | >>> $user = App\User::find(1);
137 | => App\User {#2933
138 |      id: 1,
139 |      name: "ss",
140 |      email: "s@s.com",
141 |      email_verified_at: null,
142 |      created_at: "2019-03-17 03:51:29",
143 |      updated_at: "2019-03-17 03:51:29",
144 |    }
145 | >>> 
146 | 
147 | 
148 | 
149 | 
150 | //code 10.8
151 | MAIL_DRIVER=log
152 | MAIL_HOST=smtp.mailtrap.io
153 | MAIL_PORT=2525
154 | MAIL_USERNAME=null
155 | MAIL_PASSWORD=null
156 | MAIL_ENCRYPTION=null
157 | 
158 | 
159 | 
160 | //code 10.9
161 | //app/Http/Kearnel.php
162 | protected $routeMiddleware = [
163 |         'auth' => \App\Http\Middleware\Authenticate::class,
164 |         'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
165 |         'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
166 |         'cache.headers' => \Illuminate\Http\Middleware\SetCacheHeaders::class,
167 |         'can' => \Illuminate\Auth\Middleware\Authorize::class,
168 |         'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
169 |         'signed' => \Illuminate\Routing\Middleware\ValidateSignature::class,
170 |         'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
171 |         'verified' => \Illuminate\Auth\Middleware\EnsureEmailIsVerified::class,
172 |     ];
173 | The last line in the above code (10.9) is important here: '
174 | 'verified' => \Illuminate\Auth\Middleware\EnsureEmailIsVerified::class
175 | 
176 | 
177 | 
178 | //code 10.10
179 | //routes/web.php
180 | Route::get('/', function () {
181 |     return view('welcome');
182 | })->middleware('verified');
183 | Auth::routes(['verify' => true]);
184 | 
185 | 
186 | 
187 | //code 10.11
188 | // storage/logs/laravel-2019-03-17.log
189 | Content-Type: text/plain; charset=utf-8
190 | Content-Transfer-Encoding: quoted-printable
191 | 
192 | [Laravel](http://localhost)
193 | 
194 | # Hello!
195 | 
196 | Please click the button below to verify your email address.
197 | 
198 | Verify Email Address: http://localhost:8000/email/verify/2?expires=1552798462&signature=80dd1cd1315533a03d03f66fb0e90b5a9b21c454257b6a7e96b4d5ed9059b2f1
199 | 
200 | If you did not create an account, no further action is required.
201 | 
202 | Regards,Laravel
203 | 
204 | If you’re having trouble clicking the "Verify Email Address" button, copy and paste the URL below
205 | into your web browser: [http://localhost:8000/email/verify/2?expires=1552798462&signature=80dd1cd1315533a03d03f66fb0e90b5a9b21c454257b6a7e96b4d5ed9059b2f1](http://localhost:8000/email/verify/2?expires=1552798462&signature=80dd1cd1315533a03d03f66fb0e90b5a9b21c454257b6a7e96b4d5ed9059b2f1)
206 | 
207 | © 2019 Laravel. All rights reserved.
208 | 
209 | 
210 | 
211 | //code 10.12
212 | ss@ss-H81M-S1:~$ cd code/laranew/
213 | ss@ss-H81M-S1:~/code/laranew$ php artisan tinker
214 | Psy Shell v0.9.9 (PHP 7.2.15-1+ubuntu16.04.1+deb.sury.org+1 — cli) by Justin Hileman
215 | >>> $user = App\User::find(2);
216 | => App\User {#2932
217 |      id: 2,
218 |      name: "sanjib",
219 |      email: "sanjib12sinha@gmail.com",
220 |      email_verified_at: "2019-03-17 03:59:08",
221 |      created_at: "2019-03-17 03:54:22",
222 |      updated_at: "2019-03-17 03:59:08",
223 |    }
224 | >>> 
225 | Look at this line: 
226 | “email_verified_at: "2019-03-17 03:59:08",
227 | 
228 | 
229 | 
230 | 
231 | //code 10.13
232 | // app/Providers/EventServiceProvider.php
233 | protected $listen = [
234 |         Registered::class => [
235 |             SendEmailVerificationNotification::class,
236 |         ],
237 |     ];
238 | 
239 | 
240 | 
241 | //code 10.14
242 | $ composer require guzzlehttp/guzzle
243 | 
244 | 
245 | 
246 | //code 10.15
247 | //config/mail.php
248 | <?php
249 | 
250 | return [
251 | 
252 |     /*
253 |     |--------------------------------------------------------------------------
254 |     | Mail Driver
255 |     |--------------------------------------------------------------------------
256 |     |
257 |     | Laravel supports both SMTP and PHP's "mail" function as drivers for the
258 |     | sending of e-mail. You may specify which one you're using throughout
259 |     | your application here. By default, Laravel is setup for SMTP mail.
260 |     |
261 |     | Supported: "smtp", "sendmail", "mailgun", "mandrill", "ses",
262 |     |            "sparkpost", "log", "array"
263 |     |
264 |     */
265 | 
266 |     'driver' => env('MAIL_DRIVER', 'smtp'),
267 | 
268 |     /*
269 |     |--------------------------------------------------------------------------
270 |     | SMTP Host Address
271 |     |--------------------------------------------------------------------------
272 |     |
273 |     | Here you may provide the host address of the SMTP server used by your
274 |     | applications. A default option is provided that is compatible with
275 |     | the Mailgun mail service which will provide reliable deliveries.
276 |     |
277 |     */
278 | 
279 |     'host' => env('MAIL_HOST', 'smtp.mailtrap.io'),
280 | 
281 |     /*
282 |     |--------------------------------------------------------------------------
283 |     | SMTP Host Port
284 |     |--------------------------------------------------------------------------
285 |     |
286 |     | This is the SMTP port used by your application to deliver e-mails to
287 |     | users of the application. Like the host we have set this value to
288 |     | stay compatible with the Mailgun e-mail application by default.
289 |     |
290 |     */
291 | 
292 |     'port' => env('MAIL_PORT', 465),
293 | 
294 |     /*
295 |     |--------------------------------------------------------------------------
296 |     | Global "From" Address
297 |     |--------------------------------------------------------------------------
298 |     |
299 |     | You may wish for all e-mails sent by your application to be sent from
300 |     | the same address. Here, you may specify a name and address that is
301 |     | used globally for all e-mails that are sent by your application.
302 |     |
303 |     */
304 | 
305 |     'from' => [
306 |         'address' => env('MAIL_FROM_ADDRESS', 'me@sanjib.site'),
307 |         'name' => env('MAIL_FROM_NAME', 'Sanjib Sinha'),
308 |     ],
309 | 
310 |     /*
311 |     |--------------------------------------------------------------------------
312 |     | E-Mail Encryption Protocol
313 |     |--------------------------------------------------------------------------
314 |     |
315 |     | Here you may specify the encryption protocol that should be used when
316 |     | the application send e-mail messages. A sensible default using the
317 |     | transport layer security protocol should provide great security.
318 |     |
319 |     */
320 | 
321 |     'encryption' => env('MAIL_ENCRYPTION', 'tls'),
322 | 
323 |     /*
324 |     |--------------------------------------------------------------------------
325 |     | SMTP Server Username
326 |     |--------------------------------------------------------------------------
327 |     |
328 |     | If your SMTP server requires a username for authentication, you should
329 |     | set it here. This will get used to authenticate with your server on
330 |     | connection. You may also set the "password" value below this one.
331 |     |
332 |     */
333 | 
334 |     'username' => env('MAIL_USERNAME'),
335 | 
336 |     'password' => env('MAIL_PASSWORD'),
337 | 
338 |     /*
339 |     |--------------------------------------------------------------------------
340 |     | Sendmail System Path
341 | 
342 | 
343 | 
344 | 
345 | //code 10.16
346 | //.env
347 | MAIL_DRIVER=smtp
348 | MAIL_HOST=smtp.mailtrap.io
349 | MAIL_PORT=465
350 | MAIL_USERNAME=**************
351 | MAIL_PASSWORD=**************
352 | MAIL_ENCRYPTION=null
353 | 
354 | 
355 | 
356 | 
357 | //code 10.17
358 | $ php artisan make:mail SendMailable
359 | 
360 | 
361 | 
362 | //code 10.18
363 | //app/Mail/SendMailable.php
364 | <?php
365 | 
366 | namespace App\Mail;
367 | 
368 | use Illuminate\Bus\Queueable;
369 | use Illuminate\Mail\Mailable;
370 | use Illuminate\Queue\SerializesModels;
371 | use Illuminate\Contracts\Queue\ShouldQueue;
372 | 
373 | class SendMailable extends Mailable
374 | {
375 |     use Queueable, SerializesModels;
376 |     public $name;
377 | 
378 |     /**
379 |      * Create a new message instance.
380 |      *
381 |      * @return void
382 |      */
383 |     public function __construct($name)
384 |     {
385 |         $this->name = $name;
386 |     }
387 | 
388 |     /**
389 |      * Build the message.
390 |      *
391 |      * @return $this
392 |      */
393 |     public function build()
394 |     {
395 |         return $this->view('email.name');
396 |     }
397 | }
398 | 
399 | 
400 | 
401 | //code 10.19
402 | //resources/views/email/name.blade.php
403 | <div>
404 |     Hi, This is : {{ $name }}
405 | </div>
406 | 
407 | 
408 | 
409 | 
410 | //code 10.20
411 | //app/Http/Controllers/HomeController.php
412 | <?php
413 | 
414 | namespace App\Http\Controllers;
415 | 
416 | use Illuminate\Http\Request;
417 | 
418 | use Illuminate\Support\Facades\Mail;
419 | use App\Mail\SendMailable;
420 | 
421 | class HomeController extends Controller
422 | {
423 |     /**
424 |      * Create a new controller instance.
425 |      *
426 |      * @return void
427 |      */
428 |     public function __construct()
429 |     {
430 |         $this->middleware('auth');
431 |     }
432 | 
433 |     /**
434 |      * Show the application dashboard.
435 |      *
436 |      * @return \Illuminate\Contracts\Support\Renderable
437 |      */
438 |     public function index()
439 |     {
440 |         return view('home');
441 |     }
442 |     
443 |    public function mail()
444 | {
445 |    $name = 'Sanjib';
446 |    Mail::to('me@sanjib.site')->send(new SendMailable($name));
447 |    
448 |    return 'Email was sent';
449 | } 
450 | }
451 | 
452 | 
453 | 
454 | //code 10.21
455 | //routes/web.php
456 | Route::get('/send/email', 'HomeController@mail');
457 | 
458 | 
459 | 
460 | //code 10.22
461 | <div>
462 |     Hi, This is : Sanjib
463 | </div>
464 | 
465 | 
466 | 
467 | //code 10.23
468 |    public function mail()
469 | {
470 |    $name = 'Sanjib';
471 |    Mail::to('me@sanjib.site')->send(new SendMailable($name));
472 |    return 'Email was sent';
473 | } 
474 | //The ‘MailTrap raw output is like this:
475 | //code 10.24
476 | Message-ID: <e792cc1223e458eccf9e01f7620c6be1@sanjib.site>
477 | Date: Fri, 22 Mar 2019 03:34:08 +0000
478 | Subject: Send Mailable
479 | From: Sanjib Sinha <me@sanjib.site>
480 | To: me@sanjib.site
481 | MIME-Version: 1.0
482 | Content-Type: text/html; charset=utf-8
483 | Content-Transfer-Encoding: quoted-printable
484 | 
485 | <div>
486 |     Hi, This is : Sanjib
487 | </div>
488 | 
489 | 
490 | 
491 | 
492 | //code 10.25
493 | //.env
494 | MAIL_DRIVER=smtp
495 | MAIL_HOST=smtp.mailtrap.io
496 | MAIL_PORT=2525
497 | MAIL_USERNAME=*****************
498 | MAIL_PASSWORD=*****************
499 | MAIL_ENCRYPTION=tls
500 | Next, we will issue this command on our terminal.
501 | 
502 | 
503 | 
504 | //code 10.26
505 | $ php artisan make:notification NewuserRegistered
506 | 
507 | 
508 | 
509 | 
510 | //code 10.27
511 | //app/Notifications/NewuserRegistered.php
512 | <?php
513 | 
514 | namespace App\Notifications;
515 | 
516 | use Illuminate\Bus\Queueable;
517 | use Illuminate\Notifications\Notification;
518 | use Illuminate\Contracts\Queue\ShouldQueue;
519 | use Illuminate\Notifications\Messages\MailMessage;
520 | 
521 | class NewuserRegistered extends Notification
522 | {
523 |     use Queueable;
524 | 
525 |     /**
526 |      * Create a new notification instance.
527 |      *
528 |      * @return void
529 |      */
530 |     public function __construct()
531 |     {
532 |         //
533 |     }
534 | 
535 |     /**
536 |      * Get the notification's delivery channels.
537 |      *
538 |      * @param  mixed  $notifiable
539 |      * @return array
540 |      */
541 |     public function via($notifiable)
542 |     {
543 |         return ['mail'];
544 |     }
545 | 
546 |     /**
547 |      * Get the mail representation of the notification.
548 |      *
549 |      * @param  mixed  $notifiable
550 |      * @return \Illuminate\Notifications\Messages\MailMessage
551 |      */
552 |     public function toMail($notifiable)
553 |     {
554 |         return (new MailMessage)
555 |                     ->line('A new user just registered.')
556 |                     ->action('MyApp', url('/'))
557 |                     ->line('Thank you for using our application!');
558 |     }
559 | 
560 |     /**
561 |      * Get the array representation of the notification.
562 |      *
563 |      * @param  mixed  $notifiable
564 |      * @return array
565 |      */
566 |     public function toArray($notifiable)
567 |     {
568 |         return [
569 |             //
570 |         ];
571 |     }
572 | }
573 | 
574 | 
575 | 
576 | 
577 | //code 10.28
578 | //resources/web.php
579 | use App\Notifications\NewuserRegistered;
580 | use App\User;
581 | Route::get('/notify', function () {
582 | User::find(1)->notify(new NewuserRegistered);
583 |     return view('notify');
584 | });
585 | 
586 | 
587 | 
588 | //code 10.29
589 | [Laravel](http://localhost)
590 | 
591 | # Hello!
592 | 
593 | A new user just registered.
594 | 
595 | MyApp: http://localhost:8000
596 | 
597 | Thank you for using our application!
598 | 
599 | Regards,Laravel
600 | 
601 | If you’re having trouble clicking the "MyApp" button, copy and paste the URL below
602 | into your web browser: [http://localhost:8000](http://localhost:8000)
603 | 
604 | © 2019 Laravel. All rights reserved.
605 | 
606 | 
607 | 
608 | 
609 | 
610 | 


--------------------------------------------------------------------------------
/chapter-three:
--------------------------------------------------------------------------------
  1 | //code 3.1
  2 | //routes/web.php
  3 | Route::get('/', function () {
  4 |     return view('welcome');
  5 | });
  6 | 
  7 | 
  8 | //code 3.2
  9 | //routes/web.php
 10 | Route::get('/', 'WelcomeController@index');
 11 | 
 12 | 
 13 | //code 3.3
 14 | //routes/web.php
 15 | Route::resource('tasks', 'TaskController');
 16 | 
 17 | //code 3.4
 18 | $ php artisan route:list
 19 | 
 20 | //code 3.5
 21 | $ php artisan make:controller TaskController --resource
 22 | //the output of code 3.5
 23 | Controller created successfully.
 24 | 
 25 | ------------
 26 | 
 27 | //code 3.6
 28 | // app/Http/Controllers/TaskController.php
 29 | <?php
 30 | 
 31 | namespace App\Http\Controllers;
 32 | 
 33 | use Illuminate\Http\Request;
 34 | 
 35 | class TaskController extends Controller
 36 | {
 37 |     /**
 38 |      * Display a listing of the resource.
 39 |      *
 40 |      * @return \Illuminate\Http\Response
 41 |      */
 42 |     public function index()
 43 |     {
 44 |         //
 45 |     }
 46 | 
 47 |     /**
 48 |      * Show the form for creating a new resource.
 49 |      *
 50 |      * @return \Illuminate\Http\Response
 51 |      */
 52 |     public function create()
 53 |     {
 54 |         //
 55 |     }
 56 | 
 57 |     /**
 58 |      * Store a newly created resource in storage.
 59 |      *
 60 |      * @param  \Illuminate\Http\Request  $request
 61 |      * @return \Illuminate\Http\Response
 62 |      */
 63 |     public function store(Request $request)
 64 |     {
 65 |         //
 66 |     }
 67 | 
 68 |     /**
 69 |      * Display the specified resource.
 70 |      *
 71 |      * @param  int  $id
 72 |      * @return \Illuminate\Http\Response
 73 |      */
 74 |     public function show($id)
 75 |     {
 76 |         //
 77 |     }
 78 | 
 79 |     /**
 80 |      * Show the form for editing the specified resource.
 81 |      *
 82 |      * @param  int  $id
 83 |      * @return \Illuminate\Http\Response
 84 |      */
 85 |     public function edit($id)
 86 |     {
 87 |         //
 88 |     }
 89 | 
 90 |     /**
 91 |      * Update the specified resource in storage.
 92 |      *
 93 |      * @param  \Illuminate\Http\Request  $request
 94 |      * @param  int  $id
 95 |      * @return \Illuminate\Http\Response
 96 |      */
 97 |     public function update(Request $request, $id)
 98 |     {
 99 |         //
100 |     }
101 | 
102 |     /**
103 |      * Remove the specified resource from storage.
104 |      *
105 |      * @param  int  $id
106 |      * @return \Illuminate\Http\Response
107 |      */
108 |     public function destroy($id)
109 |     {
110 |         //
111 |     }
112 | }
113 | 
114 | -----------------
115 | 
116 | //code 3.7
117 | //routes/web.php
118 | Route::resource('tasks', 'TaskController');
119 | 
120 | -----------------
121 | 
122 | //code 3.8
123 | // app/Http/Controllers/TaskController.php
124 | <?php
125 | 
126 | namespace App\Http\Controllers;
127 | 
128 | use App\Task;
129 | use Illuminate\Support\Facades\Auth;
130 | use Illuminate\Http\Request;
131 | 
132 | class TaskController extends Controller
133 | {
134 |     
135 |     /**
136 |    * Create a new controller instance.
137 |    *
138 |    * @return void
139 |    */
140 |   public function __construct()
141 |   {
142 |       $this->middleware('auth')->except('index', 'show');
143 |   }
144 |     /**
145 |      * Display a listing of the resource.
146 |      *
147 |      * @return \Illuminate\Http\Response
148 |      */
149 |     public function index()
150 |     {
151 |         //
152 |         $tasks = Task::get();
153 |         return view('tasks.index', compact('tasks'));
154 |     }
155 | 
156 |     /**
157 |      * Show the form for creating a new resource.
158 |      *
159 |      * @return \Illuminate\Http\Response
160 |      */
161 |     public function create()
162 |     {
163 |         //
164 |         if(Auth::user()->is_admin == 1){
165 |             return view('tasks.create');
166 |         }
167 |         else {
168 |           return redirect('home');
169 |         }
170 |         
171 |     }
172 | 
173 |     /**
174 |      * Store a newly created resource in storage.
175 |      *
176 |      * @param  \Illuminate\Http\Request  $request
177 |      * @return \Illuminate\Http\Response
178 |      */
179 |     public function store(Request $request)
180 |     {
181 |         //
182 |         if(Auth::user()->is_admin == 1){
183 |             
184 |             $post = new Task;
185 |   $post->title = $request->input('title');
186 |   $post->body = $request->input('body');  
187 |   $post->save();
188 |   
189 |   if($post){
190 |              return redirect('tasks');
191 |          }
192 |             
193 |         }
194 |         
195 |     }
196 | 
197 |     /**
198 |      * Display the specified resource.
199 |      *
200 |      * @param  int  $id
201 |      * @return \Illuminate\Http\Response
202 |      */
203 |     public function show($id)
204 |     {
205 |         //
206 |         $task = Task::findOrFail($id);        
207 |         return view('tasks.show', compact('task'));
208 |     }
209 | 
210 |     /**
211 |      * Show the form for editing the specified resource.
212 |      *
213 |      * @param  int  $id
214 |      * @return \Illuminate\Http\Response
215 |      */
216 |     public function edit($id)
217 |     {
218 |         //
219 |          if(Auth::user()->is_admin == 1){
220 |         $task = Task::findOrFail($id);
221 |         return view('tasks.edit', compact('task'));
222 |       }
223 |       else {
224 |         // code...
225 |         return redirect('home');
226 |       }
227 |     }
228 | 
229 |     /**
230 |      * Update the specified resource in storage.
231 |      *
232 |      * @param  \Illuminate\Http\Request  $request
233 |      * @param  int  $id
234 |      * @return \Illuminate\Http\Response
235 |      */
236 |     public function update(Request $request, $id)
237 |     {
238 |         //
239 |         if(Auth::user()->is_admin == 1){
240 |             
241 |             $post = Task::findOrFail($id);
242 |   $post->title = $request->input('title');
243 |   $post->body = $request->input('body');  
244 |   $post->save();
245 |   
246 |   if($post){
247 |              return redirect('tasks');
248 |          }
249 |             
250 |         }
251 |         
252 |     }
253 | 
254 |     /**
255 |      * Remove the specified resource from storage.
256 |      *
257 |      * @param  int  $id
258 |      * @return \Illuminate\Http\Response
259 |      */
260 |     public function destroy($id)
261 |     {
262 |         //
263 |     }
264 | }
265 | 
266 | -------------
267 | 
268 | //code 3.9
269 | //creating Task model and database table
270 | $ php artisan make:model Task -m
271 | Model created successfully.
272 | Created Migration: 2019_02_16_041652_create_tasks_table
273 | 
274 | ------------
275 | 
276 | //code 3.10
277 | //app/Task.php
278 | <?php
279 | 
280 | namespace App;
281 | 
282 | use Illuminate\Database\Eloquent\Model;
283 | 
284 | class Task extends Model
285 | {
286 |     //
287 |     protected $fillable = [
288 |         'title', 'body'
289 |     ];
290 | }
291 | 
292 | -----------
293 | 
294 | //code 3.11
295 | // database/migrations/tasks table
296 | <?php
297 | 
298 | use Illuminate\Support\Facades\Schema;
299 | use Illuminate\Database\Schema\Blueprint;
300 | use Illuminate\Database\Migrations\Migration;
301 | 
302 | class CreateTasksTable extends Migration
303 | {
304 |     /**
305 |      * Run the migrations.
306 |      *
307 |      * @return void
308 |      */
309 |     public function up()
310 |     {
311 |         Schema::create('tasks', function (Blueprint $table) {
312 |             $table->increments('id');
313 |             $table->string('title');
314 |             $table->text('body');
315 |             $table->timestamps();
316 |         });
317 |     }
318 | 
319 |     /**
320 |      * Reverse the migrations.
321 |      *
322 |      * @return void
323 |      */
324 |     public function down()
325 |     {
326 |         Schema::dropIfExists('tasks');
327 |     }
328 | }
329 | 
330 | ----------------
331 | 
332 | //code 3.12
333 | public function __construct()
334 |   {
335 |       $this->middleware('auth')->except('index', 'show');
336 |   }
337 | 
338 | ------------
339 | 
340 | //code 3.13
341 | public function show($id)
342 |     {
343 |         //
344 |         $task = Task::findOrFail($id);        
345 |         return view('tasks.show', compact('task'));
346 |     }
347 | 
348 | ------------
349 | 
350 | //code 3.14
351 | // resources/views/tasks/show.blade.php
352 | <div class="card-body">                    
353 |                     {{ $task->title }}                    
354 |                 </div>
355 |                 <div class="card-body">                    
356 |                     {{ $task->body }}                    
357 |                 </div>
358 | 
359 | 
360 | -------------
361 | 
362 | //code 3.15
363 | public function create()
364 |     {
365 |         //
366 |         if(Auth::user()->is_admin == 1){
367 |             return view('tasks.create');
368 |         }
369 |         else {
370 |           return redirect('home');
371 |         }
372 |         
373 |     }
374 | 
375 | -------------
376 | 
377 | //code 3.16
378 | // app/HTTP/Controllers/TaskController.php
379 | /**
380 |      * Display a listing of the resource.
381 |      *
382 |      * @return \Illuminate\Http\Response
383 |      */
384 |     public function index()
385 |     {
386 |         $tasks = Task::get();
387 |         return view('tasks.index', compact('tasks'));
388 |     }
389 | 
390 | 
391 | ---------------
392 | 
393 | //code 3.17
394 | Method   | URI                  | Action       | Route Name
395 | ----------|-----------------------|--------------|---------------------
396 | GET       | 'tasks'              | index        | tasks.index
397 | GET       | 'tasks/create'       | create       | tasks.create
398 | POST      | 'tasks'              | store        | tasks.store
399 | GET       | 'tasks/{task}'      | show         | tasks.show
400 | GET       | 'tasks/{task}/edit' | edit         | tasks.edit
401 | PUT/PATCH | 'tasks/{task}'      | update       | tasks.update
402 | DELETE    | 'tasks/{task}'      | destroy      | tasks.destroy
403 | 
404 | ---------------
405 | 
406 | //code 3.18
407 | Route::get('tasks/important', 'TaskController@important');
408 | 
409 | ----------------
410 | 
411 | //code 3.19
412 | Route::get('tasks/important', 'TaskController@important');
413 | Route::resource('tasks', 'TaskController');
414 | 
415 | ---------------
416 | 
417 | //code 3.20
418 |     public function store(Request $request)
419 |     {
420 |         if(Auth::user()->is_admin == 1){
421 |           $post = new Task;          $post->title = $request->input('title');
422 |           $post->body = $request->input('body');  
423 |           $post->save();
424 |   
425 |           if($post){
426 |              return redirect('tasks');
427 |           }            
428 |         }        
429 |     }
430 | 
431 | 
432 | -------------
433 | 
434 | //code 3.21
435 |     public function update(Request $request, $id)
436 |     {
437 |         if(Auth::user()->is_admin == 1){            
438 |             $post = Task::findOrFail($id);
439 |             $post->title = $request->input('title');
440 |             $post->body = $request->input('body');  
441 |             $post->save();  
442 |             if($post){
443 |              return redirect('tasks');
444 |             }            
445 |         }        
446 |     }
447 | 
448 | 
449 | --------------
450 | 
451 | //code 3.22
452 | //app/Repositories/DBUserRepository.php
453 | <?php namespace RepositoryDB;
454 | use RepositoryInterface\UserRepositoryInterface as UserRepositoryInterface;
455 | use App\User;
456 | use Illuminate\Http\Request;
457 | 
458 | class DBUserRepository implements UserRepositoryInterface {
459 | 
460 |     public function all() {
461 |         return User::all();
462 |     }
463 | }
464 | 
465 | ----------------
466 | 
467 | //code 3.23
468 | //app/Repositories/Interfaces/UserRepositoryInterface.php
469 | <?php namespace RepositoryInterface;
470 | 
471 |  interface UserRepositoryInterface {
472 |      public function all();    
473 | }
474 | 
475 | ---------------
476 | 
477 | //code 3.24
478 | //app/HTTP/Controllers/UserController.php
479 | class UserController extends Controller {    
480 |     public $users;
481 |     public function __construct(DBUserRepository $users) {        
482 |         $this->users = $users;        
483 |     }
484 | …//code continues
485 | }
486 | 
487 | 
488 | ------------
489 | 
490 | //code 3.25
491 | //resources/views/tasks/index.blade.php
492 | @extends('layouts.app')
493 | @section('content')
494 | <div class="container">
495 |     <div class="row justify-content-center">
496 |         <div class="col-md-8">
497 |             <div class="card">
498 |                 <div class="card-header">Task Page</div>
499 |                 <div class="card-body">                    
500 |                     @foreach($tasks as $task)                    
501 |                     <a href="/tasks/{{ $task->id }}">
502 |                         {{ $task->title }}
503 |                     </a> 
504 |                     <p></p>
505 |                     @endforeach                    
506 |                 </div>
507 |             </div>
508 |         </div>
509 |     </div>
510 | </div>
511 | @endsection
512 | 
513 | 
514 | ----------------
515 | 
516 | //code 3.26
517 |     <html>
518 |         <head>
519 |             <title>App Name - @yield('title')</title>
520 |         </head>
521 |         <body>
522 |             <div class="container">
523 |                 @yield('content')
524 |             </div>
525 |         </body>
526 |     </html>
527 | The @yield('content') part uses our 'index.blade.php' page content. In the default 'app.blade.php' page, that part was included like this:
528 | <main class="py-4">
529 |             @yield('content')
530 |         </main>
531 | 
532 | 
533 | -------------------
534 | 
535 | //code 3.27
536 |     @foreach ($users as $user)
537 |         @if ($user->admin == 1)
538 |             @continue
539 |         @endif
540 | 
541 |         <li>{{ $user->name }}</li>
542 |         @if ($user->number == 1)
543 |             @break
544 |         @endif
545 |     @endforeach
546 | We can also check whether the user is a registered member or not by this simple check-up method:
547 | //code 3.28
548 |     @auth
549 |         // The user is authenticated...
550 |     @endauth
551 | 
552 |     @guest
553 |         // The user is not authenticated...
554 |     @endguest
555 | 
556 | -----------------
557 | 
558 | //code 3.29
559 |     @auth('admin')
560 |         // The user is authenticated...
561 |     @endauth
562 | 
563 |     @guest('admin')
564 |         // The user is not authenticated...
565 |     @endguest
566 | 
567 | ----------------
568 | 
569 | //code 3.30
570 | @if (count($users) === 1)
571 |         I have one user!
572 |     @elseif (count($users) > 1)
573 |         I have multiple users!
574 |     @else
575 |         I don't have any users!
576 |     @endif
577 | 
578 | 
579 | ----------------
580 | 
581 | //code 3.31
582 |     @unless (Auth::check())
583 |         You are not signed in.
584 |     @endunless
585 | 
586 | 
587 | ----------------
588 | 
589 | //code 3.32
590 |     @isset($images)
591 |         // $images is defined and is not null...
592 |     @endisset
593 | 
594 |     @empty($images)
595 |         // $images is 'empty'...
596 |     @endempty
597 | 
598 | 
599 | ---------------
600 | 
601 | //code 3.33
602 | @foreach ($users as $user)
603 |       @if ($user->id == 1)
604 |           @continue
605 |       @endif
606 | 
607 |       <li>{{ $user->name }}</li>
608 | 
609 |       @if ($user->id == 3)
610 |           @break
611 |       @endif
612 |   @endforeach
613 | 
614 | 
615 | 
616 | 


--------------------------------------------------------------------------------
/chapter-twelve:
--------------------------------------------------------------------------------
  1 | //code 12.1
  2 | $ composer create-project --prefer-dist laravel/laravel apilara
  3 | 
  4 | 
  5 | //code 12.2
  6 | //creating a controller
  7 | $ php artisan make:controller ArticleController --resource
  8 | Controller created successfully.
  9 | 
 10 | 
 11 | 
 12 | //code 12.3
 13 | $ php artisan make:model Article -m
 14 | 
 15 | 
 16 | //code 12.4
 17 | <?php
 18 | 
 19 | use Illuminate\Support\Facades\Schema;
 20 | use Illuminate\Database\Schema\Blueprint;
 21 | use Illuminate\Database\Migrations\Migration;
 22 | 
 23 | class CreateArticlesTable extends Migration
 24 | {
 25 |     /**
 26 |      * Run the migrations.
 27 |      *
 28 |      * @return void
 29 |      */
 30 |     public function up()
 31 |     {
 32 |         Schema::create('articles', function (Blueprint $table) {
 33 |             $table->bigIncrements('id');
 34 |             $table->string('title');
 35 |             $table->text('body');
 36 |             $table->timestamps();
 37 |         });
 38 |     }
 39 | 
 40 |     /**
 41 |      * Reverse the migrations.
 42 |      *
 43 |      * @return void
 44 |      */
 45 |     public function down()
 46 |     {
 47 |         Schema::dropIfExists('articles');
 48 |     }
 49 | }
 50 | 
 51 | 
 52 | 
 53 | 
 54 | //code 12.5
 55 | $ php artisan make:seeder ArticlesTableSeeder
 56 | Seeder created successfully.
 57 | 
 58 | 
 59 | //code 12.6
 60 | $ php artisan make:factory ArticleFactory
 61 | Factory created successfully
 62 | 
 63 | 
 64 | //code 12.7
 65 | //database/seeds/ ArticlesTableSeeder.php
 66 | <?php
 67 | 
 68 | use Illuminate\Database\Seeder;
 69 | use App\Article;
 70 | 
 71 | class ArticlesTableSeeder extends Seeder
 72 | {
 73 |     /**
 74 |      * Run the database seeds.
 75 |      *
 76 |      * @return void
 77 |      */
 78 |     public function run()
 79 |     {
 80 |         factory(Article::class, 30)->create();
 81 |     }
 82 | }
 83 | 
 84 | 
 85 | 
 86 | //code 12.8
 87 | // database/factories/ArticleFactory.php
 88 | <?php
 89 | 
 90 | use Faker\Generator as Faker;
 91 | 
 92 | $factory->define(App\Article::class, function (Faker $faker) {
 93 |     return [
 94 |         'title' => $faker->text(50),
 95 |         'body' => $faker->text(300)
 96 |     ];
 97 | });
 98 | 
 99 | 
100 | 
101 | //code 12.9
102 | $ php artisan db:seed
103 | Seeding: ArticlesTableSeeder
104 | Database seeding completed successfully.
105 | 
106 | 
107 | //code 12.10
108 | $ php artisan make:resource Article
109 | Resource created successfully.
110 | 
111 | 
112 | 
113 | //code 12.13
114 | $ php artisan make:resource Article --collection
115 | $ php artisan make:resource ArticleCollection
116 | 
117 | 
118 | 
119 | 
120 | //code 12.14
121 | //app/Http/Resources/Article.php
122 | <?php
123 | 
124 | namespace App\Http\Resources;
125 | 
126 | use Illuminate\Http\Resources\Json\JsonResource;
127 | 
128 | class Article extends JsonResource
129 | {
130 |     /**
131 |      * Transform the resource into an array.
132 |      *
133 |      * @param  \Illuminate\Http\Request  $request
134 |      * @return array
135 |      */
136 |     public function toArray($request)
137 |     {
138 |                return parent::toArray($request);        
139 |     }
140 | }
141 | 
142 | 
143 | 
144 | //code 12.15
145 | //routes/api.php
146 | <?php
147 | 
148 | use Illuminate\Http\Request;
149 | 
150 | /*
151 | |--------------------------------------------------------------------------
152 | | API Routes
153 | |--------------------------------------------------------------------------
154 | |
155 | | Here is where you can register API routes for your application. These
156 | | routes are loaded by the RouteServiceProvider within a group which
157 | | is assigned the "api" middleware group. Enjoy building your API!
158 | |
159 | */
160 | 
161 | Route::middleware('auth:api')->get('/user', function (Request $request) {
162 |     return $request->user();
163 | });
164 | 
165 | //list articles
166 | Route::get('articles', 'ArticleController@index');
167 | //list single article
168 | Route::get('article/{id}', 'ArticleController@show');
169 | //create new article
170 | Route::post('article', 'ArticleController@store');
171 | //update articles
172 | Route::put('article', 'ArticleController@store');
173 | //delete articles
174 | Route::delete('article/{id}', 'ArticleController@destroy');
175 | 
176 | 
177 | 
178 | //code 12.16
179 | //app/Http/Controllers/ArticleController.php
180 | <?php
181 | 
182 | namespace App\Http\Controllers;
183 | 
184 | use Illuminate\Http\Request;
185 | 
186 | use App\Http\Requests;
187 | use App\Article;
188 | use App\Http\Resources\Article as ArticleResource;
189 | 
190 | class ArticleController extends Controller
191 | {
192 |     /**
193 |      * Display a listing of the resource.
194 |      *
195 |      * @return \Illuminate\Http\Response
196 |      */
197 |     public function index()
198 |     {
199 |         //get articles
200 |         $articles = Article::paginate(15);
201 |         
202 |         //return collection of articles as resource
203 |         return ArticleResource::collection($articles);
204 |     }
205 | 
206 |     /**
207 |      * Display the specified resource.
208 |      *
209 |      * @param  int  $id
210 |      * @return \Illuminate\Http\Response
211 |      */
212 |     public function show($id)
213 |     {
214 |         //get article
215 |         $article = Article::findOrFail($id);
216 |         
217 |         //returning single article as a resource
218 |         return new ArticleResource($article);
219 |     }
220 | }
221 | 
222 | 
223 | 
224 | //code 12.17
225 | //app/Http/Resources/Article.php
226 | <?php
227 | 
228 | namespace App\Http\Resources;
229 | 
230 | use Illuminate\Http\Resources\Json\JsonResource;
231 | 
232 | class Article extends JsonResource
233 | {
234 |     /**
235 |      * Transform the resource into an array.
236 |      *
237 |      * @param  \Illuminate\Http\Request  $request
238 |      * @return array
239 |      */
240 |     public function toArray($request)
241 |     {  
242 |         return [
243 |             'id' => $this->id,
244 |             'title' => $this->title,
245 |             'body' => $this->body
246 |         ];
247 |     }
248 | }
249 | 
250 | 
251 | 
252 | //code 12.18
253 | public function show($id)
254 |     {
255 |         //get article
256 |         $article = Article::findOrFail($id);
257 |         
258 |         //returning single article as a resource
259 |         return new ArticleResource($article);
260 |     }
261 | 
262 | 
263 | 
264 | //code 12.19
265 | use App\User;
266 |     use App\Http\Resources\User as UserResource;
267 |     Route::get('/user', function () {
268 |         return new UserResource(User::find(1));
269 |     });
270 | 
271 | 
272 | 
273 | 
274 | //code 12.20
275 | //app/Http/Resources/Article.php
276 | <?php
277 | 
278 | namespace App\Http\Resources;
279 | 
280 | use Illuminate\Http\Resources\Json\JsonResource;
281 | 
282 | class Article extends JsonResource
283 | {
284 |     /**
285 |      * Transform the resource into an array.
286 |      *
287 |      * @param  \Illuminate\Http\Request  $request
288 |      * @return array
289 |      */
290 |     public function toArray($request)
291 |     {
292 |         // return parent::toArray($request);
293 |         
294 |         return [
295 |             'id' => $this->id,
296 |             'title' => $this->title,
297 |             'body' => $this->body
298 |         ];
299 |     }
300 |     
301 |     public function with($request) {
302 |         
303 |         return [
304 |             'version' => '1.0.0',
305 |             'author_url' => url('https://sanjib.site')
306 |         ];
307 |         
308 |     }
309 | }
310 | 
311 | 
312 | 
313 | 
314 | //code 12.21
315 | $ php artisan make:resource UserCollection
316 | Resource collection created successfully.
317 | 
318 | 
319 | 
320 | //code 12.22
321 | //app/Http/Resources/UserCollection.php
322 | public function toArray($request)
323 |     {
324 |         return parent::toArray($request);
325 |     }
326 | 
327 | 
328 | 
329 | //code 12.23
330 | //app/Http/Resources/UserCollection.php
331 |     public function toArray($request)
332 |         {
333 |             return [
334 |                 'data' => $this->collection,
335 |                 'links' => [
336 |                     'author_url' => 'https://sanjib.site',
337 |                 ],
338 |             ];
339 |         }
340 | 
341 | 
342 | 
343 | 
344 | //code 12.24
345 | //routes/api.php
346 | use App\User;
347 | use App\Http\Resources\UserCollection;
348 | 
349 | Route::get('/users', function () {
350 |       return new UserCollection(User::all());
351 | });
352 | 
353 | 
354 | 
355 | 
356 | //code 12.25
357 | $ composer require laravel/passport
358 | 
359 |   - Installing psr/http-message (1.0.1): Downloading (100%)         
360 |   - Installing psr/http-factory (1.0.0): Downloading (100%)         
361 |   - Installing zendframework/zend-diactoros (2.1.1): Downloading (100%)         
362 |   - Installing symfony/psr-http-message-bridge (v1.2.0): Downloading (100%)         
363 |   - Installing phpseclib/phpseclib (2.0.15): Downloading (100%)         
364 |   - Installing defuse/php-encryption (v2.2.1): Downloading (100%)         
365 |   - Installing lcobucci/jwt (3.2.5): Downloading (100%)         
366 |   - Installing league/event (2.2.0): Downloading (100%)         
367 |   - Installing league/oauth2-server (7.3.3): Downloading (100%)         
368 |   - Installing ralouphie/getallheaders (2.0.5): Downloading (100%)         
369 |   - Installing guzzlehttp/psr7 (1.5.2): Downloading (100%)         
370 |   - Installing guzzlehttp/promises (v1.3.1): Downloading (100%)         
371 |   - Installing guzzlehttp/guzzle (6.3.3): Downloading (100%)         
372 |   - Installing firebase/php-jwt (v5.0.0): Downloading (100%)         
373 | - Installing laravel/passport (v7.2.2): Downloading (100%)
374 | 
375 | 
376 | 
377 | //code 12.26
378 | $ php artisan migrate
379 | Migrating: 2016_06_01_000001_create_oauth_auth_codes_table
380 | Migrated:  2016_06_01_000001_create_oauth_auth_codes_table
381 | Migrating: 2016_06_01_000002_create_oauth_access_tokens_table
382 | Migrated:  2016_06_01_000002_create_oauth_access_tokens_table
383 | Migrating: 2016_06_01_000003_create_oauth_refresh_tokens_table
384 | Migrated:  2016_06_01_000003_create_oauth_refresh_tokens_table
385 | Migrating: 2016_06_01_000004_create_oauth_clients_table
386 | Migrated:  2016_06_01_000004_create_oauth_clients_table
387 | Migrating: 2016_06_01_000005_create_oauth_personal_access_clients_table
388 | Migrated:  2016_06_01_000005_create_oauth_personal_access_clients_table
389 | 
390 | 
391 | 
392 | //code 12.27
393 | $ php artisan passport:install
394 | Encryption keys generated successfully.
395 | Personal access client created successfully.
396 | Client ID: 1
397 | Client secret: CqTb7j2ABO1qAMM1OHInXodrpTtVkPxFuaR9UZs1
398 | Password grant client created successfully.
399 | Client ID: 2
400 | Client secret: LLxn4BP4Px4q4zJlt4u9JXGe3y4ghUIGQ4TqOv49
401 | 
402 | 
403 | 
404 | //code 12.28
405 | //app/User.php
406 | <?php
407 | 
408 | namespace App;
409 | 
410 | use Laravel\Passport\HasApiTokens;
411 | use Illuminate\Notifications\Notifiable;
412 | use Illuminate\Contracts\Auth\MustVerifyEmail;
413 | use Illuminate\Foundation\Auth\User as Authenticatable;
414 | 
415 | class User extends Authenticatable
416 | {
417 |     use HasApiTokens, Notifiable;
418 | 
419 |     /**
420 |      * The attributes that are mass assignable.
421 |      *
422 |      * @var array
423 |      */
424 |     protected $fillable = [
425 |         'name', 'email', 'password',
426 |     ];
427 | 
428 |     /**
429 |      * The attributes that should be hidden for arrays.
430 |      *
431 |      * @var array
432 |      */
433 |     protected $hidden = [
434 |         'password', 'remember_token',
435 |     ];
436 | 
437 |     /**
438 |      * The attributes that should be cast to native types.
439 |      *
440 |      * @var array
441 |      */
442 |     protected $casts = [
443 |         'email_verified_at' => 'datetime',
444 |     ];
445 | }
446 | 
447 | 
448 | 
449 | //code 12.29
450 | //app/Providers/ AuthServiceProvider.php
451 | <?php
452 | 
453 | namespace App\Providers;
454 | 
455 | use Laravel\Passport\Passport;
456 | 
457 | use Illuminate\Support\Facades\Gate;
458 | use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
459 | 
460 | class AuthServiceProvider extends ServiceProvider
461 | {
462 |     /**
463 |      * The policy mappings for the application.
464 |      *
465 |      * @var array
466 |      */
467 |     protected $policies = [
468 |         // 'App\Model' => 'App\Policies\ModelPolicy',
469 |     ];
470 | 
471 |     /**
472 |      * Register any authentication / authorization services.
473 |      *
474 |      * @return void
475 |      */
476 |     public function boot()
477 |     {
478 |         $this->registerPolicies();
479 | 
480 |         Passport::routes();
481 |     }
482 | }
483 | 
484 | 
485 | 
486 | //code 12.30
487 | //config/auth.php
488 | 'guards' => [
489 |     'web' => [
490 |         'driver' => 'session',
491 |         'provider' => 'users',
492 |     ],
493 | 
494 |     'api' => [
495 |         'driver' => 'passport',
496 |         'provider' => 'users',
497 |     ],
498 | ],
499 | 
500 | 
501 | 
502 | //code 12.31
503 | $ php artisan vendor:publish –tag=passport-components
504 | 
505 | 
506 | 
507 | //code 12.32
508 | //resources/js/app.js
509 | Vue.component(
510 |     'passport-clients',
511 |     require('./components/passport/Clients.vue').default
512 | );
513 | 
514 | Vue.component(
515 |     'passport-authorized-clients',
516 |     require('./components/passport/AuthorizedClients.vue').default
517 | );
518 | 
519 | Vue.component(
520 |     'passport-personal-access-tokens',
521 |     require('./components/passport/PersonalAccessTokens.vue').default
522 | );
523 | 
524 | 
525 | //code 12.33
526 | //resources/views/home.blade.php
527 | @extends('layouts.app')
528 | 
529 | @section('content')
530 | <div class="container">
531 |     <div class="row justify-content-center">
532 |         <div class="col-md-8">
533 |             <div class="card">
534 |                 <div class="card-header">Dashboard</div>
535 | 
536 |                 <div class="card-body">
537 |                     @if (session('status'))
538 |                         <div class="alert alert-success" role="alert">
539 |                             {{ session('status') }}
540 |                         </div>
541 |                     @endif
542 | 
543 |                     <passport-clients></passport-clients>
544 | <passport-authorized-clients></passport-authorized-clients>
545 | <passport-personal-access-tokens></passport-personal-access-tokens>
546 |                 </div>
547 |             </div>
548 |         </div>
549 |     </div>
550 | </div>
551 | @endsection
552 | 
553 | 
554 | 
555 | //code 12.34
556 | $ php artisan passport:client
557 | 
558 |  Which user ID should the client be assigned to?:
559 |  > 2
560 | 
561 |  What should we name the client?:
562 |  > sanjib
563 | 
564 |  Where should we redirect the request after authorization? [http://localhost/auth/callback]:
565 |  > 
566 | 
567 | New client created successfully.
568 | Client ID: 4
569 | Client secret: E02repG4eeeklfpaeX8i6YdtDi2tYQS6aYuKIO8I
570 | 
571 | 
572 | 
573 | 
574 | //code 12.35
575 | Route::get('/redirect', function () {
576 |     $query = http_build_query([
577 |         'client_id' => '5',
578 |         'redirect_uri' => 'https://sanjib.site/callback',
579 |         'response_type' => 'code',
580 |         'scope' => '',
581 |     ]);
582 | 
583 |     return redirect('http://localhost:8000/oauth/authorize?'.$query);
584 | });
585 | 
586 | 
587 | 
588 | //code 12.36
589 | http://localhost:8000/oauth/authorize?client_id=5&redirect_uri=https%3A%2F%2Fsanjib.site%2Fcallback&response_type=code&scope=
590 | 
591 | 
592 | 
593 | 


--------------------------------------------------------------------------------
/chapter-two:
--------------------------------------------------------------------------------
  1 | 
  2 | //how to install Composer globally
  3 | 
  4 | $ sudo apt-get update
  5 | 
  6 | $ sudo apt-get install curl php-cli php-mbstring git unzip
  7 | 
  8 | $ curl -sS https://getcomposer.org/installer -o composer-setup.php
  9 | 
 10 | 
 11 | --------------------
 12 | 
 13 | $ sudo php composer-setup.php --install-dir=/usr/local/bin --filename=composer
 14 | 
 15 | 
 16 | -----------------
 17 | 
 18 | //code 2.1
 19 | //installing Laravel with global composer
 20 | composer create-project --prefer-dist laravel/laravel YourFirstLaravelProject
 21 | 
 22 | //code 2.2
 23 | composer create-project --prefer-dist laravel/laravel blog "5.7.*"
 24 | 
 25 | //code 2.3
 26 | //running Laravel
 27 | $ php artisan serve
 28 | 
 29 | //code 2.4
 30 | //starting local web server in laravel
 31 | $ php artisan serve
 32 | 
 33 | 
 34 | //code 2.5
 35 | //Taking application to the maintenance mode
 36 | $ php artisan down
 37 | 
 38 | //code 2.6
 39 | //Clearing cache
 40 | $ php artisan cache:clear
 41 | 
 42 | 
 43 | //code 2.7
 44 | $ cd /var/www/html
 45 | 
 46 | //code 2.8
 47 | $ sudo mkdir MyFirstLaravelProject
 48 | 
 49 | //code 2.9
 50 | $ sudo php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
 51 | 
 52 | //code 2.10
 53 | $ sudo php composer-setup.php
 54 | 
 55 | 
 56 | /code 2.11
 57 | {
 58 |     "require": {
 59 |         "monolog/monolog": "1.0.*"
 60 |     }
 61 | }
 62 | 
 63 | //code 2.12
 64 | $ php composer.phar install
 65 | 
 66 | //code 2.13
 67 | $ sudo composer create-project --prefer-dist laravel/laravel blog
 68 | 
 69 | //code 2.14
 70 | // installing VirtualBox on MAC/Linux
 71 | $ sudo apt-get install virtualbox
 72 | 
 73 | ---------------------------------------
 74 | 
 75 | //code 2.15
 76 | // installing Vagrant
 77 | ss@ss-H81M-S1:~$ sudo apt-get install vagrant
 78 | [sudo] password for ss: 
 79 | Reading package lists... Done
 80 | Building dependency tree       
 81 | Reading state information... Done
 82 | The following packages were automatically installed and are no longer required:
 83 |   gir1.2-keybinder-3.0 jsonlint libcdaudio1 libenca0 libjs-excanvas
 84 |   libkeybinder-3.0-0 libllvm5.0 libllvm5.0:i386 libmcrypt4
 85 |   libp11-kit-gnome-keyring:i386 libslv2-9 libsodium18 libvpx3:i386 mercurial
 86 |   mercurial-common php-cli-prompt php-composer-semver
 87 |   php-composer-spdx-licenses php-json-schema php-symfony-console
 88 |   php-symfony-filesystem php-symfony-finder php-symfony-process
 89 | Use 'sudo apt autoremove' to remove them.
 90 | The following additional packages will be installed:
 91 |   bsdtar bundler fonts-lato libgmp-dev libgmpxx4ldbl libruby2.3 rake ruby
 92 |   ruby-bundler ruby-childprocess ruby-dev ruby-did-you-mean ruby-domain-name
 93 |   ruby-erubis ruby-ffi ruby-http-cookie ruby-i18n ruby-listen ruby-log4r
 94 |   ruby-mime-types ruby-minitest ruby-molinillo ruby-net-http-persistent
 95 |   ruby-net-scp ruby-net-sftp ruby-net-ssh ruby-net-telnet ruby-netrc
 96 |   ruby-nokogiri ruby-power-assert ruby-rb-inotify ruby-rest-client
 97 |   ruby-sqlite3 ruby-test-unit ruby-thor ruby-unf ruby-unf-ext ruby2.3
 98 |   ruby2.3-dev rubygems-integration sqlite3
 99 | Suggested packages:
100 |   bsdcpio gmp-doc libgmp10-doc libmpfr-dev ri publicsuffix sqlite3-doc
101 | The following NEW packages will be installed:
102 |   bsdtar bundler fonts-lato libgmp-dev libgmpxx4ldbl libruby2.3 rake ruby
103 |   ruby-bundler ruby-childprocess ruby-dev ruby-did-you-mean ruby-domain-name
104 |   ruby-erubis ruby-ffi ruby-http-cookie ruby-i18n ruby-listen ruby-log4r
105 |   ruby-mime-types ruby-minitest ruby-molinillo ruby-net-http-persistent
106 |   ruby-net-scp ruby-net-sftp ruby-net-ssh ruby-net-telnet ruby-netrc
107 |   ruby-nokogiri ruby-power-assert ruby-rb-inotify ruby-rest-client
108 |   ruby-sqlite3 ruby-test-unit ruby-thor ruby-unf ruby-unf-ext ruby2.3
109 |   ruby2.3-dev rubygems-integration sqlite3 vagrant
110 | 0 upgraded, 42 newly installed, 0 to remove and 5 not upgraded.
111 | Need to get 9,248 kB of archives.
112 | After this operation, 44.8 MB of additional disk space will be used.
113 | Do you want to continue? [Y/n] y
114 | Get:1 http://in.archive.ubuntu.com/ubuntu xenial/main amd64 fonts-lato all 2.0-1 [2,693 kB]
115 | Get:2 http://in.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 bsdtar amd64 3.1.2-11ubuntu0.16.04.4 [48.0 kB]
116 | Get:3 http://in.archive.ubuntu.com/ubuntu xenial/main amd64 rubygems-integration all 1.10 [4,966 B]
117 | Get:4 http://in.archive.ubuntu.com/ubuntu xenial/main amd64 rake all 10.5.0-2 [48.2 kB]
118 | ….
119 | 
120 | 
121 | ---------------------------
122 | 
123 | //code 2.16
124 | $ vagrant -v
125 | //output
126 | Vagrant 2.2.3
127 | 
128 | ------------
129 | 
130 | //code 2.17
131 | $ vagrant box add ubuntu/trusty64
132 | ==> box: Loading metadata for box 'ubuntu/trusty64'
133 |     box: URL: https://vagrantcloud.com/ubuntu/trusty64
134 | ==> box: Adding box 'ubuntu/trusty64' (v20181218.1.0) for provider: virtualbox
135 |     box: Downloading: https://vagrantcloud.com/ubuntu/boxes/trusty64/versions/20181218.1.0/providers/virtualbox.box
136 | ==> box: Successfully added box 'ubuntu/trusty64' (v20181218.1.0) for 'virtualbox'!
137 | 
138 | ---------
139 | 
140 | //code 2.18
141 | ss@ss-H81M-S1:~$ vagrant init ubuntu/trusty64
142 | A `Vagrantfile` has been placed in this directory. You are now
143 | ready to `vagrant up` your first virtual environment! Please read
144 | the comments in the Vagrantfile as well as documentation on
145 | `vagrantup.com` for more information on using Vagrant.
146 | ss@ss-H81M-S1:~$ vagrant up
147 | Bringing machine 'default' up with 'virtualbox' provider...
148 | ==> default: Importing base box 'ubuntu/trusty64'...
149 | ==> default: Matching MAC address for NAT networking...
150 | ==> default: Checking if box 'ubuntu/trusty64' is up to date...
151 | ==> default: Setting the name of the VM: ss_default_1547081879727_59147
152 | ==> default: Clearing any previously set forwarded ports...
153 | ==> default: Clearing any previously set network interfaces...
154 | ==> default: Preparing network interfaces based on configuration...
155 |     default: Adapter 1: nat
156 | ==> default: Forwarding ports...
157 |     default: 22 (guest) => 2222 (host) (adapter 1)
158 | ==> default: Booting VM...
159 | ==> default: Waiting for machine to boot. This may take a few minutes...
160 |     default: SSH address: 127.0.0.1:2222
161 |     default: SSH username: vagrant
162 |     default: SSH auth method: private key
163 |     default: 
164 |     default: Vagrant insecure key detected. Vagrant will automatically replace
165 |     default: this with a newly generated keypair for better security.
166 |     default: 
167 |     default: Inserting generated public key within guest...
168 |     default: Removing insecure key from the guest if it's present...
169 |     default: Key inserted! Disconnecting and reconnecting using new SSH key...
170 | ==> default: Machine booted and ready!
171 | ==> default: Checking for guest additions in VM...
172 |     default: The guest additions on this VM do not match the installed version of
173 |     default: VirtualBox! In most cases this is fine, but in rare cases it can
174 |     default: prevent things such as shared folders from working properly. If you see
175 |     default: shared folder errors, please make sure the guest additions within the
176 |     default: virtual machine match the version of VirtualBox you have installed on
177 |     default: your host and reload your VM.
178 |     default: 
179 |     default: Guest Additions Version: 4.3.36
180 |     default: VirtualBox Version: 5.1
181 | ==> default: Mounting shared folders...
182 |     default: /vagrant => /home/ss
183 | ...
184 | 
185 | ----------------------
186 | 
187 | //code 2.19
188 | $ sudo composer global require "laravel/homestead=~2.0"
189 | [sudo] password for ss: 
190 | Changed current directory to /home/ss/.composer
191 | Do not run Composer as root/super user! See https://getcomposer.org/root for details
192 | ./composer.json has been created
193 | Loading composer repositories with package information
194 | Updating dependencies (including require-dev)
195 | Package operations: 6 installs, 0 updates, 0 removals
196 |   - Installing symfony/process (v3.4.21): Downloading (100%)         
197 |   - Installing psr/log (1.1.0): Downloading (100%)         
198 |   - Installing symfony/debug (v4.2.2): Downloading (100%)         
199 |   - Installing symfony/polyfill-mbstring (v1.10.0): Downloading (100%)         
200 |   - Installing symfony/console (v3.4.21): Downloading (100%)         
201 |   - Installing laravel/homestead (v2.2.2): Downloading (100%)         
202 | symfony/console suggests installing psr/log-implementation (For using the console logger)
203 | symfony/console suggests installing symfony/event-dispatcher ()
204 | symfony/console suggests installing symfony/lock ()
205 | Writing lock file
206 | Generating autoload files
207 | 
208 | ------------------
209 | 
210 | //code 2.20
211 | // installing Homestead
212 | $ vagrant box add laravel/homestead
213 | ==> box: Loading metadata for box 'laravel/homestead'
214 |     box: URL: https://vagrantcloud.com/laravel/homestead
215 | This box can work with multiple providers! The providers that it
216 | can work with are listed below. Please review the list and choose
217 | the provider you will be working with.
218 | 
219 | 1) hyperv
220 | 2) parallels
221 | 3) virtualbox
222 | 4) vmware_desktop
223 | 
224 | Enter your choice: 3
225 | ==> box: Adding box 'laravel/homestead' (v6.4.0) for provider: virtualbox
226 |     box: Downloading: https://vagrantcloud.com/laravel/boxes/homestead/versions/6.4.0/providers/virtualbox.box
227 |     box: Download redirected to host: vagrantcloud-files-production.s3.amazonaws.com
228 | ==> box: Successfully added box 'laravel/homestead' (v6.4.0) for 'virtualbox'!
229 | 
230 | --------------------
231 | 
232 | //code 2.21
233 | $ cd ~
234 | $ git clone https://github.com/laravel/homestead.git Homestead
235 | Cloning into 'Homestead'...
236 | remote: Enumerating objects: 22, done.
237 | remote: Counting objects: 100% (22/22), done.
238 | remote: Compressing objects: 100% (16/16), done.
239 | remote: Total 3232 (delta 14), reused 10 (delta 6), pack-reused 3210
240 | Receiving objects: 100% (3232/3232), 689.62 KiB | 926.00 KiB/s, done.
241 | Resolving deltas: 100% (1942/1942), done.
242 | Checking connectivity... done.
243 | 
244 | ---------------
245 | 
246 | //code 2.22
247 | //for Mac and Linux...
248 | $ bash init.sh
249 | //for Windows...
250 |  init.bat
251 | 
252 | ------------
253 | 
254 | //code 2.23
255 | $ cd ~/Homestead
256 | $ ls -la
257 | total 184
258 | drwxrwxr-x  9 ss ss  4096 Jan 10 07:07 .
259 | drwxr-xr-x 54 ss ss  4096 Jan 10 07:03 ..
260 | -rw-rw-r--  1 ss ss   332 Jan 10 07:07 after.sh
261 | -rw-rw-r--  1 ss ss  7669 Jan 10 07:07 aliases
262 | drwxrwxr-x  2 ss ss  4096 Jan 10 07:03 bin
263 | -rw-rw-r--  1 ss ss   187 Jan 10 07:03 CHANGELOG.md
264 | -rw-rw-r--  1 ss ss   853 Jan 10 07:03 composer.json
265 | -rw-rw-r--  1 ss ss 82005 Jan 10 07:03 composer.lock
266 | -rw-rw-r--  1 ss ss   213 Jan 10 07:03 .editorconfig
267 | drwxrwxr-x  8 ss ss  4096 Jan 10 07:03 .git
268 | -rw-rw-r--  1 ss ss    14 Jan 10 07:03 .gitattributes
269 | drwxrwxr-x  2 ss ss  4096 Jan 10 07:03 .github
270 | -rw-rw-r--  1 ss ss   154 Jan 10 07:03 .gitignore
271 | -rw-rw-r--  1 ss ss   681 Jan 10 07:07 Homestead.yaml
272 | -rw-rw-r--  1 ss ss   265 Jan 10 07:03 init.bat
273 | -rw-rw-r--  1 ss ss   250 Jan 10 07:03 init.sh
274 | -rw-rw-r--  1 ss ss  1077 Jan 10 07:03 LICENSE.txt
275 | -rw-rw-r--  1 ss ss   383 Jan 10 07:03 phpunit.xml.dist
276 | -rw-rw-r--  1 ss ss  1404 Jan 10 07:03 readme.md
277 | drwxrwxr-x  3 ss ss  4096 Jan 10 07:03 resources
278 | drwxrwxr-x  2 ss ss  4096 Jan 10 07:03 scripts
279 | drwxrwxr-x  4 ss ss  4096 Jan 10 07:03 src
280 | drwxrwxr-x  4 ss ss  4096 Jan 10 07:03 tests
281 | -rw-rw-r--  1 ss ss   277 Jan 10 07:03 .travis.yml
282 | -rw-rw-r--  1 ss ss  1878 Jan 10 07:03 Vagrantfile
283 | 
284 | 
285 | -----------------
286 | 
287 | //code 2.24
288 | ss@ss-H81M-S1:~/Homestead$ sudo gedit Homestead.yaml 
289 | 
290 | -------------
291 | 
292 | //code 2.25
293 | ---
294 | ip: "192.168.10.10"
295 | memory: 2048
296 | cpus: 1
297 | provider: virtualbox
298 | 
299 | authorize: ~/.ssh/id_rsa.pub
300 | 
301 | keys:
302 |     - ~/.ssh/id_rsa
303 | 
304 | folders:
305 |     - map: ~/code
306 |       to: /home/vagrant/code
307 | 
308 | sites:
309 |     - map: homestead.test
310 |       to: /home/vagrant/code/public
311 | 
312 | databases:
313 |     - homestead
314 | 
315 | # ports:
316 | #     - send: 50000
317 | #       to: 5000
318 | #     - send: 7777
319 | #       to: 777
320 | #       protocol: udp
321 | 
322 | # blackfire:
323 | #     - id: foo
324 | #       token: bar
325 | #       client-id: foo
326 | #       client-token: bar
327 | 
328 | # zray:
329 | #  If you've already freely registered Z-Ray, you can place the token here.
330 | #     - email: foo@bar.com
331 | #       token: foo
332 | #  Don't forget to ensure that you have 'zray: "true"' for your site.
333 | 
334 | 
335 | -----------------------
336 | 
337 | folders:
338 |     - map: ~/code
339 |       to: /home/vagrant/code
340 | 
341 | sites:
342 |     - map: homestead.test
343 |       to: /home/vagrant/code/public
344 | 
345 | databases:
346 | - homestead
347 | 
348 | ------------------
349 | 
350 | //code 2.26
351 | // Homestead.yaml
352 | ---
353 | ip: "192.168.10.10"
354 | memory: 2048
355 | cpus: 1
356 | provider: virtualbox
357 | 
358 | authorize: ~/.ssh/id_rsa.pub
359 | 
360 | keys:
361 |     - ~/.ssh/id_rsa
362 | 
363 | folders:
364 |     - map: ~/code
365 |       to: /home/vagrant/code
366 | 
367 |     - map: ~/code
368 |       to: /home/vagrant/code
369 | 
370 | sites:
371 |     - map: test.localhost
372 |       to: /home/vagrant/code/blog/public
373 | 
374 |     - map: my.local
375 |       to: /home/vagrant/code/larastartofinish/public
376 | 
377 | databases:
378 |     - homestead
379 | - myappo
380 | 
381 | 
382 | ------------------------
383 | 
384 | /code 2.27
385 | //editing /etc/hosts file
386 | $ sudo gedit /etc/hosts
387 | 
388 | //output of code 2.27
389 | 127.0.0.1    localhost
390 | ::1     ip6-localhost ip6-loopback
391 | 127.0.1.1    ss-H81M-S1
392 | 127.0.0.1    sandbox.dev
393 | 
394 | # The following lines are desirable for IPv6 capable hosts
395 | ::1     ip6-localhost ip6-loopback
396 | fe00::0 ip6-localnet
397 | ff00::0 ip6-mcastprefix
398 | ff02::1 ip6-allnodes
399 | ff02::2 ip6-allrouters
400 | 
401 | ----------------
402 | 
403 | //code 2.28
404 | $ vagrant up --provision
405 | 
406 | ----------------
407 | 
408 | //code 2.30
409 |     - map: ~/code
410 |       to: /home/vagrant/code
411 | 
412 |     - map: ~/code
413 |       to: /home/vagrant/code
414 | 
415 | sites:
416 |     - map: test.localhost
417 |       to: /home/vagrant/code/blog/public
418 | 
419 |     - map: my.local
420 |       to: /home/vagrant/code/larastartofinish/public
421 | 
422 | -----------------
423 | 
424 | //code 2.31
425 | ss@ss-H81M-S1:~/Homestead$ vagrant up --provision
426 | Bringing machine 'homestead-7' up with 'virtualbox' provider...
427 | ==> homestead-7: Checking if box 'laravel/homestead' version '6.4.0' is up to date...
428 | ==> homestead-7: Clearing any previously set forwarded ports...
429 | ==> homestead-7: Vagrant has detected a configuration issue which exposes a
430 | ==> homestead-7: vulnerability with the installed version of VirtualBox. The
431 | ==> homestead-7: current guest is configured to use an E1000 NIC type for a
432 | ==> homestead-7: network adapter which is vulnerable in this version of VirtualBox.
433 | ==> homestead-7: Ensure the guest is trusted to use this configuration or update
434 | ==> homestead-7: the NIC type using one of the methods below:
435 | ==> homestead-7: 
436 | ==> homestead-7:   https://www.vagrantup.com/docs/virtualbox/configuration.html#default-nic-type
437 | ==> homestead-7:   https://www.vagrantup.com/docs/virtualbox/networking.html#virtualbox-nic-type
438 | ==> homestead-7: Clearing any previously set network interfaces...
439 | ==> homestead-7: Preparing network interfaces based on configuration...
440 |     homestead-7: Adapter 1: nat
441 |     homestead-7: Adapter 2: hostonly
442 | ==> homestead-7: Forwarding ports...
443 |     homestead-7: 80 (guest) => 8000 (host) (adapter 1)
444 |     homestead-7: 443 (guest) => 44300 (host) (adapter 1)
445 |     homestead-7: 3306 (guest) => 33060 (host) (adapter 1)
446 |     homestead-7: 4040 (guest) => 4040 (host) (adapter 1)
447 |     homestead-7: 5432 (guest) => 54320 (host) (adapter 1)
448 |     homestead-7: 8025 (guest) => 8025 (host) (adapter 1)
449 |     homestead-7: 27017 (guest) => 27017 (host) (adapter 1)
450 |     homestead-7: 22 (guest) => 2222 (host) (adapter 1)
451 | ==> homestead-7: Running 'pre-boot' VM customizations...
452 | ==> homestead-7: Booting VM...
453 | ==> homestead-7: Waiting for machine to boot. This may take a few minutes...
454 |     homestead-7: SSH address: 127.0.0.1:2222
455 | ...
456 | 
457 | ---------------------
458 | 
459 | //code 2.32
460 | ss@ss-H81M-S1:~/Homestead$ vagrant ssh
461 | Welcome to Ubuntu 18.04.1 LTS (GNU/Linux 4.15.0-38-generic x86_64)
462 | 
463 | * FYI Vagrant v2.2.2 & Virtualbox: 
464 |  * https://twitter.com/HomesteadDev/status/1071471881256079362
465 | 
466 | 259 packages can be updated.
467 | 73 updates are security updates.
468 | Last login: Sat Jan 12 05:18:55 2019 from 10.0.2.2
469 | vagrant@homestead:~$ cd code/larastartofinish/
470 | 
471 | --------------------
472 | 
473 | //code 2.33
474 | vagrant@homestead:~$  mysql -u homestead -p
475 | Enter password: 
476 | Welcome to the MySQL monitor.  Commands end with ; or \g.
477 | Your MySQL connection id is 5
478 | Server version: 5.7.24-0ubuntu0.18.04.1 (Ubuntu)
479 | 
480 | Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
481 | 
482 | Oracle is a registered trademark of Oracle Corporation and/or its
483 | affiliates. Other names may be trademarks of their respective
484 | owners.
485 | 
486 | Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
487 | 
488 | mysql> show databases;
489 | +--------------------+
490 | | Database           |
491 | +--------------------+
492 | | information_schema |
493 | | homestead          |
494 | | larastartofinish   |
495 | | myappo             |
496 | | mysql              |
497 | | performance_schema |
498 | | socket_wrench      |
499 | | sys                |
500 | +--------------------+
501 | 8 rows in set (0.08 sec)
502 | 
503 | mysql> 
504 | 
505 | 
506 | ----------------
507 | 
508 | //code 2.34
509 | mysql> exit
510 | Bye
511 | vagrant@homestead:~$ exit
512 | logout
513 | Connection to 127.0.0.1 closed.
514 | ss@ss-H81M-S1:~/Homestead$ vagrant halt
515 | ==> homestead-7: Attempting graceful shutdown of VM...
516 | ss@ss-H81M-S1:~/Homestead$ 
517 | 
518 | 
519 | -----------------
520 | 
521 | //code 2.35
522 | $ composer create-project --prefer-dist laravel/laravel larastartofinish
523 | 
524 | -----------------
525 | 
526 | //code 2.36
527 | $ sudo rm -rf vendor/ composer.lock
528 | 
529 | -----------------
530 | 
531 | //code 2.37
532 | $ composer install
533 | 
534 | ---------------
535 | 
536 | //code 2.38
537 | vagrant@homestead:~$ cd code/larastartofinish/
538 | 
539 | ---------------
540 | 
541 | //code 2.39
542 | vagrant@homestead:~/code/larastartofinish$ php artisan make:controller ArticleController --resource –model=Article
543 | Controller created successfully.
544 | 
545 | ----------------
546 | 
547 | 
548 | 


--------------------------------------------------------------------------------
/errata.md:
--------------------------------------------------------------------------------
 1 | # Errata for *Book Title*
 2 | 
 3 | On **page xx** [Summary of error]:
 4 |  
 5 | Details of error here. Highlight key pieces in **bold**.
 6 | 
 7 | ***
 8 | 
 9 | On **page xx** [Summary of error]:
10 |  
11 | Details of error here. Highlight key pieces in **bold**.
12 | 
13 | ***


--------------------------------------------------------------------------------