├── commands.sqlite
├── tests
├── .gitignore
├── ProxyPatternTest.php
├── AdapterPatternTest.php
├── BridgeTest.php
├── DecoratorPatternTest.php
├── MailerDependencyInjectionTest.php
├── CompositePatternTest.php
├── IteratorPatternTest.php
├── AcmePrototypeTest.php
├── StaticFactoryTest.php
├── RegisteryPatternTest.php
├── StorageDataMapperTest.php
├── FactoryMethod2Test.php
├── ObserverPatternTest.php
├── WorkerPoolTest.php
├── FacadeTest.php
├── AdapaterPatternExample2Test.php
├── ChainOfResponsibilityTest.php
├── FactoryMethodTest.php
├── CommandTest.php
├── MealBuilderTest.php
├── DatabaseBuilderTest.php
└── AbstractTvFactoryTest.php
├── .gitignore
├── app
├── Controller
│ ├── factory.txt
│ ├── BehavioralController.php
│ ├── StructuralController.php
│ └── CreationalController.php
├── Patterns
│ ├── Structural
│ │ ├── ProxyPattern
│ │ │ └── FileReader
│ │ │ │ ├── data.json
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── FileReader.php
│ │ │ │ ├── Application.php
│ │ │ │ ├── JsonFileReader.php
│ │ │ │ └── JsonFileReaderProxy.php
│ │ ├── CompositePattern
│ │ │ └── Form
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── Fieldset.php
│ │ │ │ ├── Form.php
│ │ │ │ ├── InputField.php
│ │ │ │ ├── AbstractFormField.php
│ │ │ │ ├── FieldComposite.php
│ │ │ │ └── Application.php
│ │ ├── AdapterPattern
│ │ │ ├── Human
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── Human.php
│ │ │ │ ├── Men.php
│ │ │ │ ├── Kids.php
│ │ │ │ ├── Application.php
│ │ │ │ └── KidsAdapter.php
│ │ │ └── OperatingSystems
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── OperatingSystem.php
│ │ │ │ ├── LinuxOperatingSystem.php
│ │ │ │ ├── Operator.php
│ │ │ │ ├── Application.php
│ │ │ │ ├── IOSOperatingSystem.php
│ │ │ │ └── LinuxOperatingSystemAdapter.php
│ │ ├── BridgePattern
│ │ │ └── FlightApi
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── FlightRenderer.php
│ │ │ │ ├── AbstractFlightTicket.php
│ │ │ │ ├── SabreTicket.php
│ │ │ │ ├── TravelportTicket.php
│ │ │ │ ├── Application.php
│ │ │ │ ├── SabreFlightRenderer.php
│ │ │ │ └── TravelportFlightRenderer.php
│ │ ├── Facade
│ │ │ └── Quickbooks
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── Quickbooks.php
│ │ │ │ ├── Exceptions
│ │ │ │ └── QuickBooksItemNotFoundException.php
│ │ │ │ ├── Item.php
│ │ │ │ ├── Application.php
│ │ │ │ ├── QuickbooksItems.php
│ │ │ │ └── QuickbooksFacade.php
│ │ ├── DecoratorPattern
│ │ │ └── ActiveRecord
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── ActiveRecord.php
│ │ │ │ ├── User.php
│ │ │ │ ├── Application.php
│ │ │ │ └── AdminFilter.php
│ │ ├── DependencyInjectionPattern
│ │ │ └── Mailer
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── Mailer.php
│ │ │ │ ├── Application.php
│ │ │ │ ├── Drivers
│ │ │ │ └── Sendmail.php
│ │ │ │ └── MailManager.php
│ │ ├── DataMapperPattern
│ │ │ ├── StorageDataMapper.php
│ │ │ ├── UserMapper.php
│ │ │ └── User.php
│ │ └── RegisteryPattern
│ │ │ └── Exam
│ │ │ ├── Application.php
│ │ │ └── ExamRegistery.php
│ ├── Behavioral
│ │ ├── Command
│ │ │ └── ApiScrapper
│ │ │ │ ├── .gitignore
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── HttpRequest.php
│ │ │ │ ├── Command.php
│ │ │ │ ├── Application.php
│ │ │ │ ├── AbstractApiScrapper.php
│ │ │ │ ├── KlookApiScrapper.php
│ │ │ │ ├── JsonApiManager.php
│ │ │ │ └── Queue.php
│ │ ├── Iterator
│ │ │ └── HotelSuppliers
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── DTWSupplier.php
│ │ │ │ ├── HTOSupplier.php
│ │ │ │ ├── Application.php
│ │ │ │ ├── DTWSupplierIterator.php
│ │ │ │ └── HTOSupplierIterator.php
│ │ ├── Observer
│ │ │ └── NewUserSignedup
│ │ │ │ ├── README.md
│ │ │ │ ├── illustration.png
│ │ │ │ ├── ConfirmWhatsapp.php
│ │ │ │ ├── SendConfirmationEmail.php
│ │ │ │ ├── User.php
│ │ │ │ ├── Application.php
│ │ │ │ └── NewUserSignedup.php
│ │ └── ChainOfResponsibility
│ │ │ └── HandleHttpRequests
│ │ │ ├── README.md
│ │ │ ├── illustration.png
│ │ │ ├── Middleware.php
│ │ │ ├── GuestMiddleware.php
│ │ │ ├── AdminMiddleware.php
│ │ │ ├── AuthMiddleware.php
│ │ │ ├── Request.php
│ │ │ ├── AbstractMiddleware.php
│ │ │ └── Application.php
│ └── Creational
│ │ ├── FactoryMethod
│ │ ├── Logger
│ │ │ ├── .gitignore
│ │ │ ├── README.md
│ │ │ ├── illustration.png
│ │ │ ├── Logger.php
│ │ │ ├── LoggerFactory.php
│ │ │ ├── StdLogger.php
│ │ │ ├── StdLoggerFactory.php
│ │ │ ├── FileLogger.php
│ │ │ ├── FileLoggerFactory.php
│ │ │ └── Application.php
│ │ └── CarManufacturer
│ │ │ ├── README.md
│ │ │ ├── illustration.png
│ │ │ ├── VehicleInterface.php
│ │ │ ├── FactoryMethod.php
│ │ │ ├── GermanFactory.php
│ │ │ ├── ItalianFactory.php
│ │ │ ├── Alto.php
│ │ │ ├── Ferrari.php
│ │ │ ├── Mehran.php
│ │ │ ├── Suzki.php
│ │ │ └── Application.php
│ │ ├── Pool
│ │ └── Worker
│ │ │ ├── README.md
│ │ │ ├── illustration.png
│ │ │ ├── StringReverseWorker.php
│ │ │ └── WorkerPool.php
│ │ ├── Builder
│ │ ├── Database
│ │ │ ├── README.md
│ │ │ ├── illustration.png
│ │ │ ├── SqlQueryBuilder.php
│ │ │ ├── PostgresQueryBuilder.php
│ │ │ ├── Application.php
│ │ │ ├── DatabaseQueryBuilder.php
│ │ │ ├── DB.php
│ │ │ └── MysqlQueryBuilder.php
│ │ └── Resturant
│ │ │ ├── README.md
│ │ │ ├── illustration.png
│ │ │ ├── Packing.php
│ │ │ ├── Item.php
│ │ │ ├── Bottle.php
│ │ │ ├── Wrapper.php
│ │ │ ├── Burger.php
│ │ │ ├── ColdDrink.php
│ │ │ ├── Coke.php
│ │ │ ├── Pepsi.php
│ │ │ ├── ChickenBurger.php
│ │ │ ├── VegitableBurger.php
│ │ │ ├── Application.php
│ │ │ ├── MealBuilder.php
│ │ │ └── Meal.php
│ │ ├── Prototype
│ │ └── AcmePrototype
│ │ │ ├── README.md
│ │ │ ├── illustration.png
│ │ │ ├── Management.php
│ │ │ ├── Engineering.php
│ │ │ ├── Marketing.php
│ │ │ ├── IAcmePrototype.php
│ │ │ └── Application.php
│ │ ├── StaticFactory
│ │ └── Suppliers
│ │ │ ├── README.md
│ │ │ ├── illustration.png
│ │ │ ├── Supplier.php
│ │ │ ├── Application.php
│ │ │ ├── SabreSupplier.php
│ │ │ ├── TravelportSupplier.php
│ │ │ └── FlightSupplierFactory.php
│ │ └── AbstractPattern
│ │ └── TvManufacturer
│ │ ├── README.md
│ │ ├── illustration.png
│ │ ├── SonyLcdTv.php
│ │ ├── HuwaiLedTv.php
│ │ ├── SonyPlasmaTv.php
│ │ ├── HuwaiSmartTv.php
│ │ ├── Television.php
│ │ ├── Application.php
│ │ ├── TvFactory.php
│ │ ├── SonyTvFactory.php
│ │ ├── HuwaiTvFactory.php
│ │ └── TvHelper.php
└── Commands
│ └── CreateTestFileCommand.php
├── public
└── index.php
├── stubs
└── Test.stub
├── phpunit.xml
├── bootstraps
├── console_autoload.php
├── autoload.php
└── routes.php
├── composer.json
└── README.md
/commands.sqlite:
--------------------------------------------------------------------------------
1 |
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/tests/.gitignore:
--------------------------------------------------------------------------------
1 | *.txt
2 |
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | /vendor
2 | /composer.lock
--------------------------------------------------------------------------------
/app/Controller/factory.txt:
--------------------------------------------------------------------------------
1 | This text to be written on a file
--------------------------------------------------------------------------------
/app/Patterns/Structural/ProxyPattern/FileReader/data.json:
--------------------------------------------------------------------------------
1 | {}
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Command/ApiScrapper/.gitignore:
--------------------------------------------------------------------------------
1 | *.sqlite
2 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/Logger/.gitignore:
--------------------------------------------------------------------------------
1 | *.txt
2 |
--------------------------------------------------------------------------------
/public/index.php:
--------------------------------------------------------------------------------
1 |
2 |
4 |
5 |
6 | ./tests
7 |
8 |
9 |
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/ChainOfResponsibility/HandleHttpRequests/Middleware.php:
--------------------------------------------------------------------------------
1 | handle();
11 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/Builder/Database/SqlQueryBuilder.php:
--------------------------------------------------------------------------------
1 | Sending verification code to: ' . $subject->getUser()->getPhoneNo();
8 | }
9 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/CompositePattern/Form/Fieldset.php:
--------------------------------------------------------------------------------
1 | \n{$output}";
9 | }
10 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Observer/NewUserSignedup/SendConfirmationEmail.php:
--------------------------------------------------------------------------------
1 | Sending confirmation email to: ' . $subject->getUser()->getEmail();
8 | }
9 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/StaticFactory/Suppliers/Supplier.php:
--------------------------------------------------------------------------------
1 | flightRenderer = $renderer;
9 | }
10 |
11 | public abstract function view(): string;
12 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/ChainOfResponsibility/HandleHttpRequests/GuestMiddleware.php:
--------------------------------------------------------------------------------
1 | user) {
7 | return false;
8 | }
9 | return parent::handle($request);
10 | }
11 | }
12 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/AbstractPattern/TvManufacturer/SonyLcdTv.php:
--------------------------------------------------------------------------------
1 | role !== 'admin') {
7 | return false;
8 | }
9 | return parent::handle($request);
10 | }
11 | }
12 |
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/ChainOfResponsibility/HandleHttpRequests/AuthMiddleware.php:
--------------------------------------------------------------------------------
1 | user !== 'basheer') {
7 | return false;
8 | }
9 | return parent::handle($request);
10 | }
11 | }
12 |
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Command/ApiScrapper/Application.php:
--------------------------------------------------------------------------------
1 | isEmpty()) {
9 | $http = new JsonApiManager;
10 | $queue->add(new KlookApiScrapper($http));
11 | }
12 |
13 | $queue->work();
14 | }
15 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/AdapterPattern/Human/Application.php:
--------------------------------------------------------------------------------
1 | walk() . '
';
9 | echo $men->speak() . '
';
10 |
11 | $kids = new KidsAdapter;
12 | echo $kids->walk();
13 | echo $kids->speak() . '
';
14 | }
15 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/ProxyPattern/FileReader/Application.php:
--------------------------------------------------------------------------------
1 | isReadable();
9 | echo '
File Size is: ' . $file->getFileSize() . ' KB';
10 | echo '
Is File Writable: ' . $file->isWritable();
11 | }
12 | }
13 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/Builder/Resturant/Coke.php:
--------------------------------------------------------------------------------
1 | 'Basheer', 'role' => 'admin'],
7 | ['name' => 'Asim', 'role' => 'hr'],
8 | ['name' => 'Ali', 'role' => 'software engineer'],
9 | ];
10 |
11 | public function all(): array
12 | {
13 | return $this->_users;
14 | }
15 | }
16 |
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Iterator/HotelSuppliers/DTWSupplier.php:
--------------------------------------------------------------------------------
1 | 1, 'name' => 'Sri Sutra Hotel Kuala Lumpur'],
7 | ['id' => 2, 'name' => 'Hotel Inn Kuala Lumpur'],
8 | ['id' => 3, 'name' => 'Moven Pick Hotel Kuala Lumpur']
9 | ];
10 |
11 | public function getHotels()
12 | {
13 | return $this->_hotels;
14 | }
15 | }
16 |
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Iterator/HotelSuppliers/HTOSupplier.php:
--------------------------------------------------------------------------------
1 | 1, 'title' => 'Avari tower hotel Kuala Lumpur'],
7 | ['id' => 2, 'title' => 'Mehran hotel Kuala Lumpur'],
8 | ['id' => 3, 'title' => 'Foo Hotel Kuala Lumpur']
9 | ];
10 |
11 | public function getHotels()
12 | {
13 | return $this->_hotels;
14 | }
15 | }
16 |
--------------------------------------------------------------------------------
/app/Patterns/Structural/BridgePattern/FlightApi/SabreTicket.php:
--------------------------------------------------------------------------------
1 | flightRenderer->renderID(1)}
9 | {$this->flightRenderer->renderTitle('TICKETING WITH SABRE')}
10 | {$this->flightRenderer->renderOrigin('KUL')} - {$this->flightRenderer->renderDestination('LHR')}";
11 | }
12 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/StaticFactory/Suppliers/Application.php:
--------------------------------------------------------------------------------
1 | request('My booking was cancelled without prior notification') . "
";
9 |
10 | $supplier = FlightSupplierFactory::get(2);
11 | echo $supplier->request('Please book a ticket for me');
12 | }
13 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Iterator/HotelSuppliers/Application.php:
--------------------------------------------------------------------------------
1 | append(new DTWSupplierIterator(new DTWSupplier));
9 | $iterator->append(new HTOSupplierIterator(new HTOSupplier));
10 |
11 | foreach ($iterator as $value) {
12 | echo 'value: '. $value;
13 | }
14 | }
15 | }
16 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/StaticFactory/Suppliers/SabreSupplier.php:
--------------------------------------------------------------------------------
1 | flightRenderer->renderID(1)}
8 | {$this->flightRenderer->renderTitle('TICKETING WITH TRAVELPORT')}
9 | {$this->flightRenderer->renderOrigin('KUL')} - {$this->flightRenderer->renderDestination('LBU')}";
10 | }
11 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/Builder/Resturant/ChickenBurger.php:
--------------------------------------------------------------------------------
1 | kids = new Kids;
10 | }
11 |
12 | public function speak() : string {
13 | return $this->kids->SmileOrWeep();
14 | }
15 |
16 | public function walk() : string {
17 | return $this->kids->move();
18 | }
19 | }
20 |
--------------------------------------------------------------------------------
/app/Patterns/Structural/DataMapperPattern/StorageDataMapper.php:
--------------------------------------------------------------------------------
1 | data = $data;
13 | }
14 |
15 | public function find(int $id)
16 | {
17 | if(isset($this->data[$id])) {
18 | return $this->data[$id];
19 | }
20 | return null;
21 | }
22 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/DependencyInjectionPattern/Mailer/Application.php:
--------------------------------------------------------------------------------
1 | to(['foo@foo.com']);
12 | $manager->cc(['biz@biz.com']);
13 | echo $manager->send();
14 | }
15 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/AbstractPattern/TvManufacturer/HuwaiSmartTv.php:
--------------------------------------------------------------------------------
1 | url = $url;
10 | parent::__construct($name, $title);
11 | }
12 |
13 | public function render(): string
14 | {
15 | $output = parent::render();
16 | return "";
17 | }
18 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/BridgePattern/FlightApi/Application.php:
--------------------------------------------------------------------------------
1 | view();
10 |
11 | $renderer = new TravelportFlightRenderer;
12 | $travelportTicket = new TravelportTicket($renderer);
13 | echo $travelportTicket->view();
14 | }
15 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/ChainOfResponsibility/HandleHttpRequests/Request.php:
--------------------------------------------------------------------------------
1 | request = json_decode(\json_encode($request));
10 | }
11 |
12 |
13 | public function __get($key)
14 | {
15 | if(isset($this->request->{$key})) {
16 | return $this->request->{$key};
17 | }
18 | return null;
19 | }
20 | }
21 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/Logger/FileLogger.php:
--------------------------------------------------------------------------------
1 | filePath = $filePath;
10 | }
11 | /**
12 | * log to be printed on the screen
13 | *
14 | * @param null
15 | * @return void
16 | */
17 | public function log(string $message)
18 | {
19 | file_put_contents($this->filePath, $message);
20 | }
21 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Observer/NewUserSignedup/User.php:
--------------------------------------------------------------------------------
1 | _email = $email;
11 | $this->_phoneNum = $phoneNum;
12 | }
13 |
14 | public function getPhoneNo()
15 | {
16 | return $this->_phoneNum;
17 | }
18 |
19 | public function getEmail()
20 | {
21 | return $this->_email;
22 | }
23 | }
24 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/Logger/FileLoggerFactory.php:
--------------------------------------------------------------------------------
1 | filePath = $filePath;
10 | }
11 | /**
12 | * log to be printed on the screen
13 | *
14 | * @param null
15 | * @return void
16 | */
17 | public function createLogger(): Logger
18 | {
19 | return new FileLogger($this->filePath);
20 | }
21 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/RegisteryPattern/Exam/Application.php:
--------------------------------------------------------------------------------
1 | set(ExamRegistery::MID_TERM_EXAM, ['math', 'physics', 'optional subject']);
9 | $registery->set(ExamRegistery::FINAL_EXAM, ['math', 'physics']);
10 |
11 | $subjects = $registery->get(ExamRegistery::FINAL_EXAM);
12 | echo "Final exam subject: ";print_r($subjects);
13 | }
14 | }
15 |
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/ChainOfResponsibility/HandleHttpRequests/AbstractMiddleware.php:
--------------------------------------------------------------------------------
1 | next = $next;
9 |
10 | return $next;
11 | }
12 |
13 | public function handle(Request $request)
14 | {
15 | if($this->next) {
16 | return $this->next->handle($request);
17 | }
18 | return true;
19 | }
20 | }
21 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/Pool/Worker/StringReverseWorker.php:
--------------------------------------------------------------------------------
1 | created_at = new \DateTime;
16 | }
17 | /*
18 | * Run
19 | *
20 | * @param null
21 | * @return null
22 | */
23 | public function run(string $text)
24 | {
25 | return strrev($text);
26 | }
27 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/CompositePattern/Form/InputField.php:
--------------------------------------------------------------------------------
1 | type = $type;
9 | parent::__construct($name, $title);
10 | }
11 |
12 | public function render(): string {
13 | return "
14 | type}\" name=\"{$this->name}\" value=\"{$this->data}\" />";
15 | }
16 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/DecoratorPattern/ActiveRecord/Application.php:
--------------------------------------------------------------------------------
1 | All Users
';
10 | foreach($user->all() as $u) {
11 | echo 'Name : ' . $u['name'] . ', Role: '. $u['role'] . "
";
12 | }
13 | $admins = (new AdminFilter($user))->filter();
14 |
15 | echo 'Admins filtered
';
16 | foreach($admins as $u) {
17 | echo 'Name : ' . $u['name'];
18 | }
19 | }
20 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/AbstractPattern/TvManufacturer/Television.php:
--------------------------------------------------------------------------------
1 | offset = $offset;
10 | $this->limit = $limit;
11 | return $this;
12 | }
13 |
14 | public function get()
15 | {
16 | $query = parent::get();
17 |
18 | if($this->limit !== 0) {
19 | $query .= " LIMIT {$this->offset},{$this->limit}";
20 | }
21 | return $query;
22 | }
23 | }
--------------------------------------------------------------------------------
/composer.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "desingpatterns/php-design-pattern",
3 | "description": "PHP Design Patterns",
4 | "authors": [
5 | {
6 | "name": "basheer",
7 | "email": "bsr.anwar@gmail.com"
8 | }
9 | ],
10 | "scripts": {
11 | "test": "phpunit"
12 | },
13 | "autoload": {
14 | "psr-4": {
15 | "App\\": "app/"
16 | }
17 | },
18 | "require": {
19 | "nikic/fast-route": "^1.2",
20 | "patricklouys/http": "^1.4",
21 | "curl/curl": "^2.3"
22 | },
23 | "require-dev": {
24 | "phpunit/phpunit": "9.2"
25 | }
26 | }
27 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/StaticFactory/Suppliers/FlightSupplierFactory.php:
--------------------------------------------------------------------------------
1 | Logging via StdLogger';
9 | $factory->createLogger()->log('Write this message to log');
10 |
11 | echo 'Writing log to a file and reading from it
';
12 | $file = __DIR__ . '/factory.txt';
13 | (new FileLoggerFactory($file))->createLogger()->log('This text to be written on a file');
14 | echo "
". file_get_contents($file);
15 | }
16 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/BridgePattern/FlightApi/SabreFlightRenderer.php:
--------------------------------------------------------------------------------
1 | ID: {$id}
";
8 | }
9 |
10 | public function renderTitle(string $title)
11 | {
12 | return "Title: {$title}
";
13 | }
14 |
15 | public function renderOrigin(string $origin)
16 | {
17 | return "Origin {$origin}";
18 | }
19 |
20 | public function renderDestination(string $dest)
21 | {
22 | return "Destination {$dest}";
23 | }
24 | }
25 |
--------------------------------------------------------------------------------
/app/Patterns/Structural/DecoratorPattern/ActiveRecord/AdminFilter.php:
--------------------------------------------------------------------------------
1 | _record = $record;
13 | }
14 | /**
15 | * filter all admins only
16 | *
17 | * @param null
18 | * @return array
19 | */
20 | public function filter()
21 | {
22 | return \array_filter($this->_record->all(), function($user) {
23 | return $user['role'] === 'admin';
24 | });
25 | }
26 | }
27 |
--------------------------------------------------------------------------------
/app/Patterns/Structural/BridgePattern/FlightApi/TravelportFlightRenderer.php:
--------------------------------------------------------------------------------
1 | ID: {$id}
";
8 | }
9 |
10 | public function renderTitle(string $title)
11 | {
12 | return "Title: {$title}
";
13 | }
14 |
15 | public function renderOrigin(string $origin)
16 | {
17 | return "Origin {$origin}";
18 | }
19 |
20 | public function renderDestination(string $dest)
21 | {
22 | return "Destination {$dest}";
23 | }
24 | }
25 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/CarManufacturer/GermanFactory.php:
--------------------------------------------------------------------------------
1 | Preparing Vegitable Meal';
9 | $meal = $builder->prepareVegitable();
10 | $meal->showItems();
11 | echo 'meal cost is : ' . $meal->getCost();
12 | $meal->forget();
13 |
14 | echo 'Preparing Non Vegitable Meal
';
15 | $meal = $builder->prepareNonVegitable();
16 | $meal->showItems();
17 | echo 'meal cost is : ' . $meal->getCost();
18 | $meal->forget();
19 | }
20 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/CarManufacturer/ItalianFactory.php:
--------------------------------------------------------------------------------
1 | addItem(new VegitableBurger());
14 | $meal->addItem(new Coke());
15 | return $meal;
16 | }
17 | /*
18 | * Prepare Non VegitableBurger
19 | *
20 | * @param null
21 | * @return null
22 | */
23 | public function prepareNonVegitable()
24 | {
25 | $meal = new Meal;
26 | $meal->addItem(new ChickenBurger());
27 | $meal->addItem(new Pepsi());
28 | return $meal;
29 | }
30 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/DataMapperPattern/UserMapper.php:
--------------------------------------------------------------------------------
1 | storage = $storage;
12 | }
13 |
14 | public function findById(int $id)
15 | {
16 | $data = $this->storage->find($id);
17 |
18 | if($data === null) {
19 | throw new \InvalidArgumentException("User #$id not found");
20 | }
21 | return $this->mapRowToUser($data);
22 | }
23 |
24 | public function mapRowToUser($data)
25 | {
26 | return User::fromState($data);
27 | }
28 | }
--------------------------------------------------------------------------------
/tests/ProxyPatternTest.php:
--------------------------------------------------------------------------------
1 | filePath);
11 |
12 | $this->assertTrue($fileReader->isReadable());
13 | }
14 |
15 | public function testCanReadFileContent()
16 | {
17 | $fileReader = new App\Patterns\Structural\ProxyPattern\FileReader\JsonFileReaderProxy($this->filePath);
18 |
19 | $this->assertEquals($fileReader->getContent(), new \stdClass);
20 | }
21 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/CompositePattern/Form/AbstractFormField.php:
--------------------------------------------------------------------------------
1 | name = $name;
11 | $this->title = $title;
12 | }
13 |
14 | public function getName(): string
15 | {
16 | return $this->name;
17 | }
18 |
19 | public function setData($data): void
20 | {
21 | $this->data = $data;
22 | }
23 |
24 | public function getData(): array
25 | {
26 | return $this->data;
27 | }
28 |
29 | public abstract function render(): string;
30 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/DataMapperPattern/User.php:
--------------------------------------------------------------------------------
1 | username = $username;
21 | $this->email = $email;
22 | }
23 |
24 | public function getUsername()
25 | {
26 | return $this->username;
27 | }
28 |
29 | public function getEmail()
30 | {
31 | return $this->email;
32 | }
33 | }
--------------------------------------------------------------------------------
/tests/AdapterPatternTest.php:
--------------------------------------------------------------------------------
1 | assertEquals("Kids can move but can't walk", $kids->walk());
12 | $this->assertEquals("Kids can smile or weep", $kids->speak());
13 | }
14 |
15 | public function testMenCanWalkAndSpeak() {
16 | $men = new Men;
17 | $this->assertEquals("Men can walk", $men->walk());
18 | $this->assertEquals("Men can speak", $men->speak());
19 | }
20 | }
21 |
--------------------------------------------------------------------------------
/app/Controller/BehavioralController.php:
--------------------------------------------------------------------------------
1 | render();
9 | }
10 |
11 | public function commandApiScrapper()
12 | {
13 | (new \App\Patterns\Behavioral\Command\ApiScrapper\Application)->render();
14 | }
15 |
16 |
17 | public function hotelSupplierIterator()
18 | {
19 | (new \App\Patterns\Behavioral\Iterator\HotelSuppliers\Application)->render();
20 | }
21 |
22 | public function signupObservers()
23 | {
24 | (new \App\Patterns\Behavioral\Observer\NewUserSignedup\Application)->render();
25 | }
26 | }
27 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/Builder/Database/Application.php:
--------------------------------------------------------------------------------
1 | select('users', ['user_id', 'user_name'])
9 | ->where('UserName = :userName', [':userName' => 'bsr.anwar'])
10 | ->get();
11 | echo '[Mysql Query] : ' . $query;
12 |
13 |
14 | $postgresQuery = $builder->setDB('postgres')->select('users', ['user_id', 'user_name'])
15 | ->where('UserName = :userName', [':userName' => 'khan'])
16 | ->limit(0, 10)
17 | ->get();
18 | echo '[Postgres Query] : ' . $postgresQuery;
19 | }
20 | }
--------------------------------------------------------------------------------
/tests/BridgeTest.php:
--------------------------------------------------------------------------------
1 | assertStringContainsString('TICKETING WITH SABRE', $sabreTicket->view());
16 | }
17 |
18 | public function testCheckTravelportTicketingView() {
19 | $travelportTicket = new TravelportTicket(new TravelportFlightRenderer);
20 |
21 | $this->assertStringContainsString('TICKETING WITH TRAVELPORT', $travelportTicket->view());
22 | }
23 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/CarManufacturer/Alto.php:
--------------------------------------------------------------------------------
1 | setColor($color);
17 | }
18 | /*
19 | * Set Color
20 | *
21 | * @param null
22 | * @return null
23 | */
24 | public function setColor(string $color)
25 | {
26 | $this->color = $color;
27 | }
28 | /*
29 | * Get Color
30 | *
31 | * @param null
32 | * @return null
33 | */
34 | public function getColor() : string
35 | {
36 | return $this->color;
37 | }
38 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/AbstractPattern/TvManufacturer/Application.php:
--------------------------------------------------------------------------------
1 | createSonyTv('lcd');
9 |
10 | echo 'Creating Sony Lcd Tv
';
11 | echo ''. $sonyTv->addScreen();
12 | echo ''. $sonyTv->addPowerOption();
13 | echo ''. $sonyTv->make();
14 |
15 | $huwaiTv = $factory->createHuwaiTv('led');
16 |
17 | echo 'Creating Huwai Led Tv
';
18 | echo ''. $huwaiTv->addScreen();
19 | echo ''. $huwaiTv->addPowerOption();
20 | echo ''. $huwaiTv->make();
21 | }
22 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/CarManufacturer/Ferrari.php:
--------------------------------------------------------------------------------
1 | setColor($color);
17 | }
18 | /*
19 | * Set Color
20 | *
21 | * @param null
22 | * @return null
23 | */
24 | public function setColor(string $color)
25 | {
26 | $this->color = $color;
27 | }
28 | /*
29 | * Get color
30 | *
31 | * @param null
32 | * @return null
33 | */
34 | public function getColor() : string
35 | {
36 | return $this->color;
37 | }
38 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/CarManufacturer/Mehran.php:
--------------------------------------------------------------------------------
1 | setColor($color);
17 | }
18 | /*
19 | * Set Color
20 | *
21 | * @param null
22 | * @return null
23 | */
24 | public function setColor(string $color)
25 | {
26 | $this->color = $color;
27 | }
28 | /*
29 | * Get color
30 | *
31 | * @param null
32 | * @return null
33 | */
34 | public function getColor() : string
35 | {
36 | return $this->color;
37 | }
38 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/CarManufacturer/Suzki.php:
--------------------------------------------------------------------------------
1 | setColor($color);
18 | }
19 | /*
20 | * Set Color
21 | *
22 | * @param null
23 | * @return null
24 | */
25 | public function setColor(string $color)
26 | {
27 | $this->color = $color;
28 | }
29 | /*
30 | * Get color
31 | *
32 | * @param null
33 | * @return null
34 | */
35 | public function getColor() : string
36 | {
37 | return $this->color;
38 | }
39 | }
--------------------------------------------------------------------------------
/app/Commands/CreateTestFileCommand.php:
--------------------------------------------------------------------------------
1 | _className = ucfirst($className);
14 | }
15 | /**
16 | * create a test file
17 | *
18 | * @param null
19 | * @return void
20 | */
21 | public function handle()
22 | {
23 | $stub = file_get_contents(__DIR__ . '/../../stubs/Test.stub');
24 | $content = str_replace('class Test', 'class '. $this->_className, $stub);
25 | file_put_contents(__DIR__ . '/../../tests/' . $this->_className . '.php', $content);
26 | echo $this->_className . '.php File Created Succuessfully';
27 | }
28 | }
29 |
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Observer/NewUserSignedup/Application.php:
--------------------------------------------------------------------------------
1 | [new user signed up]';
11 | $observable = new NewUserSignedup(new User('bsr.anwar@gmail.com', '123123123'));
12 | $observable->attach($observer1);
13 | $observable->attach($observer2);
14 | $observable->notify();
15 | echo '---Whatsapp observer detached---';
16 | $observable->detach($observer1);
17 |
18 | echo '[new user signed up]';
19 | $observable->setUser(new User('foo@gmail.com', '123123123'));
20 | $observable->notify();
21 | }
22 | }
23 |
--------------------------------------------------------------------------------
/app/Patterns/Structural/AdapterPattern/OperatingSystems/LinuxOperatingSystem.php:
--------------------------------------------------------------------------------
1 | _command = $defaultCommand;
9 | }
10 | /**
11 | * considering "switchOff" as the functionality name for the IOS Operating system
12 | *
13 | * @param null
14 | * @return void
15 | */
16 | public function runCommand(string $command): void
17 | {
18 | $this->_command = $command;
19 | }
20 | /**
21 | * get command
22 | *
23 | * @param null
24 | * @return string
25 | */
26 | public function getCommand()
27 | {
28 | return $this->_command;
29 | }
30 | }
--------------------------------------------------------------------------------
/tests/DecoratorPatternTest.php:
--------------------------------------------------------------------------------
1 | all();
9 |
10 | $roles = array_column($users, 'role');
11 | $this->assertContains('admin', $roles);
12 | $this->assertContains('hr', $roles);
13 | $this->assertContains('software engineer', $roles);
14 | }
15 |
16 | public function testCanFilterAdminsFromActiveRecordsList()
17 | {
18 | $user = new \App\Patterns\Structural\DecoratorPattern\ActiveRecord\User;
19 | $admins = (new \App\Patterns\Structural\DecoratorPattern\ActiveRecord\AdminFilter($user))->filter();
20 | $this->assertEquals('admin', $admins[0]['role']);
21 | }
22 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/FactoryMethod/CarManufacturer/Application.php:
--------------------------------------------------------------------------------
1 | create('fast', 'blue');
9 |
10 | echo 'Manufacturing German Fast Cars
';
11 | echo ' car : ' . (new \ReflectionClass(get_class($vehicle)))->getShortName();
12 | echo ' color : ' . $vehicle->getColor();
13 |
14 | $factory = new ItalianFactory;
15 | $vehicle = $factory->create('cheap', 'red');
16 |
17 | echo 'Manufacturing Italian Cheap Cars
';
18 | echo ' car : ' . (new \ReflectionClass(get_class($vehicle)))->getShortName();
19 | echo ' color : ' . $vehicle->getColor();
20 | }
21 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/Builder/Database/DatabaseQueryBuilder.php:
--------------------------------------------------------------------------------
1 | setDB($db);
10 | }
11 |
12 | public function select(string $table, array $fields)
13 | {
14 | if($this->db->getConnection() === 'mysql') {
15 | return (new MysqlQueryBuilder)->select($table, $fields);
16 | }
17 | return (new PostgresQueryBuilder)->select($table, $fields);
18 | }
19 |
20 | public function getDB()
21 | {
22 | return $this->db;
23 | }
24 |
25 | public function setDB($db)
26 | {
27 | if ($this->db) {
28 | $this->db->disconnect();
29 | }
30 | $this->db = (new DB($db))->connect();
31 | return $this;
32 | }
33 | }
34 |
--------------------------------------------------------------------------------
/tests/MailerDependencyInjectionTest.php:
--------------------------------------------------------------------------------
1 | to(['foo@foo.com']);
20 | $manager->cc(['biz@biz.com']);
21 | $response = $manager->send();
22 |
23 | $this->assertStringContainsString('Sending email to recipients "foo@foo.com,biz@biz.com"', $response);
24 | }
25 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/AdapterPattern/OperatingSystems/Operator.php:
--------------------------------------------------------------------------------
1 | _os = $operatingSystem;
8 | }
9 | /**
10 | * start the system
11 | *
12 | * @param null
13 | * @return void
14 | */
15 | public function start()
16 | {
17 | return $this->_os->start();
18 | }
19 | /**
20 | * shutdown the system
21 | *
22 | * @param null
23 | * @return void
24 | */
25 | public function shutdown()
26 | {
27 | return $this->_os->shutdown();
28 | }
29 | /**
30 | * get status of the operating system
31 | *
32 | * @param null
33 | * @return void
34 | */
35 | public function getStatus()
36 | {
37 | return $this->_os->getStatus();
38 | }
39 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/AdapterPattern/OperatingSystems/Application.php:
--------------------------------------------------------------------------------
1 | shutdown();
11 | echo '[[IOS status after shutdown]]: ' . $operator->getStatus();
12 | $operator->start();
13 | echo '
[[IOS status after start]]: ' . $operator->getStatus();
14 |
15 | $linuxAdpt = new LinuxOperatingSystemAdapter();
16 | $operator = new Operator($linuxAdpt);
17 | $operator->shutdown();
18 | echo '
[[Linux status after shutdown]]: ' . $operator->getStatus();
19 | $operator->start();
20 | echo '
[[Linux status after start]]: ' . $operator->getStatus();
21 | }
22 | }
--------------------------------------------------------------------------------
/tests/CompositePatternTest.php:
--------------------------------------------------------------------------------
1 | add(new InputField('first_name', 'First Name', 'text'));
17 | $form->add(new InputField('last_name', 'Last Name', 'text'));
18 |
19 | $fieldSet = new Fieldset('login-details', 'Credentials');
20 | $fieldSet->add(new InputField('email', 'Email', 'email'));
21 | $fieldSet->add(new InputField('Password', 'password', 'password'));
22 |
23 | $form->add($fieldSet);
24 | $this->assertStringContainsStringIgnoringCase('', $form->render());
25 | }
26 | }
--------------------------------------------------------------------------------
/tests/IteratorPatternTest.php:
--------------------------------------------------------------------------------
1 | current();
18 | $this->assertSame($supplier->getHotels()[0]['title'], $hotelName);
19 | }
20 |
21 | public function testCanIteratorThroughDTWSupplierIterator()
22 | {
23 | $supplier = new DTWSupplier;
24 | $iterator = new DTWSupplierIterator($supplier);
25 |
26 | $hotelName = $iterator->current();
27 | $this->assertSame($supplier->getHotels()[0]['name'], $hotelName);
28 | }
29 | }
--------------------------------------------------------------------------------
/tests/AcmePrototypeTest.php:
--------------------------------------------------------------------------------
1 | setEmployee( $smith, "Tess Smith", 101, "ts101-1234");
16 |
17 | $jacob = clone $marketing;
18 | $this->setEmployee( $jacob,"Jacob Jones", 102,"jj101-2234");
19 |
20 | $this->assertEquals("Jacob Jones", $jacob->getName());
21 | $this->assertEquals("Tess Smith", $smith->getName());
22 | }
23 |
24 | private function setEmployee(IAcmePrototype $employee,$nm,$dp,$id)
25 | {
26 | $employee->setName($nm);
27 | $employee->setDept($dp);
28 | $employee->setID($id);
29 | }
30 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Command/ApiScrapper/AbstractApiScrapper.php:
--------------------------------------------------------------------------------
1 | _status;
20 | }
21 |
22 | public function getId(): int
23 | {
24 | return $this->id;
25 | }
26 |
27 | public function success(): void
28 | {
29 | $this->_status = self::SUCCESS;
30 | Queue::get()->completeCommand($this);
31 | }
32 |
33 | public function fail(): void
34 | {
35 | $this->_status = self::FAILED;
36 | Queue::get()->completeCommand($this);
37 | }
38 | }
39 |
--------------------------------------------------------------------------------
/app/Patterns/Structural/DependencyInjectionPattern/Mailer/Drivers/Sendmail.php:
--------------------------------------------------------------------------------
1 | getRecipients());
27 | return 'Sending email to recipients "' . $recipients . '" using driver sendmail';
28 | }
29 | }
30 |
--------------------------------------------------------------------------------
/tests/StaticFactoryTest.php:
--------------------------------------------------------------------------------
1 | get(1);
16 |
17 | $this->assertInstanceOf(TravelportSupplier::class, $factory);
18 | $this->assertStringContainsString('Book a flight', $factory->request('Book a flight'));
19 | }
20 |
21 | public function testFlightSupplierFactoryCanCreateTravelportSupplier()
22 | {
23 | $factory = (new FlightSupplierFactory())->get(2);
24 |
25 | $this->assertInstanceOf(SabreSupplier::class, $factory);
26 | $this->assertStringContainsString('Having issue booking a flight', $factory->request('Having issue booking a flight'));
27 | }
28 | }
--------------------------------------------------------------------------------
/tests/RegisteryPatternTest.php:
--------------------------------------------------------------------------------
1 | setExam(ExamRegistery::FINAL_EXAM, $final_exam_subjects);
18 |
19 | $this->assertSame($final_exam_subjects, self::$registery->getExam(ExamRegistery::FINAL_EXAM));
20 | }
21 |
22 | public function testCanThrowExceptionForInvalidKeys()
23 | {
24 | $this->expectException(\InvalidArgumentException::class);
25 |
26 | self::$registery->setExam('test', '');
27 | }
28 |
29 | public function tearDown(): void
30 | {
31 | self::$registery = null;
32 | }
33 | }
--------------------------------------------------------------------------------
/tests/StorageDataMapperTest.php:
--------------------------------------------------------------------------------
1 | ['username' => 'basheer', 'email' => 'basheer@octraves.com']
16 | ]);
17 |
18 | $mapper = new UserMapper($stroage);
19 | $response = $mapper->findById(1);
20 |
21 | $this->assertInstanceOf(User::class, $response);
22 | $this->assertEquals('basheer', $response->getUsername());
23 | }
24 |
25 | public function testCanThrowExceptionIfUserNotFound()
26 | {
27 | $this->expectException(\InvalidArgumentException::class);
28 | $stroage = new StorageDataMapper([]);
29 |
30 | $mapper = new UserMapper($stroage);
31 | $response = $mapper->findById(1);
32 | }
33 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/ProxyPattern/FileReader/JsonFileReader.php:
--------------------------------------------------------------------------------
1 | _file = \json_decode(\file_get_contents($path));
13 | $this->_fileSize = filesize($path);
14 | $this->_isWritable = is_writable($path);
15 | $this->_isReadable = is_readable($path);
16 | }
17 |
18 | public function getContent()
19 | {
20 | return $this->_file;
21 | }
22 |
23 | public function getFileSize(): int
24 | {
25 | return $this->_fileSize;
26 | }
27 |
28 | public function isWritable(): bool
29 | {
30 | return $this->_isWritable;
31 | }
32 |
33 | public function isReadable(): bool
34 | {
35 | return $this->_isReadable;
36 | }
37 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/AbstractPattern/TvManufacturer/TvFactory.php:
--------------------------------------------------------------------------------
1 | dept = $this->research;
16 | break;
17 |
18 | case 202:
19 | $this->dept = $this->plan;
20 | break;
21 |
22 | case 203:
23 | $this->dept = $this->operations;
24 | break;
25 |
26 | default:
27 | $this->dept = "Unrecognized Management";
28 | }
29 | }
30 |
31 | public function getDept() : string
32 | {
33 | return $this->dept;
34 | }
35 |
36 | public function __clone() {}
37 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/AdapterPattern/OperatingSystems/IOSOperatingSystem.php:
--------------------------------------------------------------------------------
1 | _status = $status;
11 | }
12 | /**
13 | * shutdown the operating system
14 | *
15 | * @param null
16 | * @return void
17 | */
18 | public function shutdown(): void
19 | {
20 | $this->_status = self::SHUT_DOWN;
21 | }
22 | /**
23 | * start the system
24 | *
25 | * @param null
26 | * @return void
27 | */
28 | public function start()
29 | {
30 | $this->_status = self::START;
31 | }
32 | /**
33 | * Get the status of the operating system
34 | *
35 | * @param null
36 | * @return void
37 | */
38 | public function getStatus()
39 | {
40 | return $this->_status;
41 | }
42 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/Prototype/AcmePrototype/Engineering.php:
--------------------------------------------------------------------------------
1 | dept = $this->development;
16 | break;
17 |
18 | case 302:
19 | $this->dept = $this->design;
20 | break;
21 |
22 | case 303:
23 | $this->dept = $this->sysAd;
24 | break;
25 |
26 | default:
27 | $this->dept = "Unrecognized Engineering";
28 | }
29 | }
30 |
31 | public function getDept() : string
32 | {
33 | return $this->dept;
34 | }
35 |
36 | public function __clone() {}
37 | }
--------------------------------------------------------------------------------
/tests/FactoryMethod2Test.php:
--------------------------------------------------------------------------------
1 | createLogger();
16 | $logger->log('Test text');
17 |
18 | $this->expectOutputString('Test text');
19 | $this->assertInstanceOf(StdLogger::class, $logger);
20 | }
21 |
22 | public function testCanWriteLogToFile()
23 | {
24 | $expectedString = 'Test Factory';
25 | $file = __DIR__ . '/factory.txt';
26 | $logger = (new FileLoggerFactory($file))->createLogger();
27 | $logger->log($expectedString);
28 |
29 | $this->assertInstanceOf(FileLogger::class, $logger);
30 | $this->assertTrue(file_exists($file));
31 | $content = file_get_contents($file);
32 | $this->assertEquals($content, $expectedString);
33 | }
34 | }
--------------------------------------------------------------------------------
/tests/ObserverPatternTest.php:
--------------------------------------------------------------------------------
1 | attach(new ConfirmWhatsapp);
17 |
18 | $this->expectOutputString('Sending verification code to: ' . $user->getPhoneNo());
19 | $observable->notify();
20 | }
21 |
22 | public function testUserCanNotifyEmailObserver()
23 | {
24 | $user = new User('basheer@octraves.com', '123123123');
25 | $observable = new NewUserSignedup($user);
26 | $observable->attach(new SendConfirmationEmail);
27 |
28 | $this->expectOutputString('Sending confirmation email to: ' . $user->getEmail());
29 | $observable->notify();
30 | }
31 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/RegisteryPattern/Exam/ExamRegistery.php:
--------------------------------------------------------------------------------
1 | addPowerOption();
34 | $this->addScreen();
35 | return implode(' ', $this->splitStudlyCaseToArr($this->getCalledClassName())) . ' is ready to be shipped';
36 | }
37 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/AbstractPattern/TvManufacturer/HuwaiTvFactory.php:
--------------------------------------------------------------------------------
1 | addPowerOption();
34 | $this->addScreen();
35 | return implode(' ', $this->splitStudlyCaseToArr($this->getCalledClassName())) . ' is ready to be shipped';
36 | }
37 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/Prototype/AcmePrototype/Marketing.php:
--------------------------------------------------------------------------------
1 | department = $this->sales;
20 | break;
21 | case 102:
22 | $this->department = $this->promotion;
23 | break;
24 | case 103:
25 | $this->department = $this->strategic;
26 | break;
27 | default:
28 | $this->department = "Unrecognized Marketing";
29 | break;
30 | }
31 | }
32 | /*
33 | * Get Department
34 | *
35 | * @param null
36 | * @return null
37 | */
38 | public function getDept() : string
39 | {
40 | return $this->department;
41 | }
42 |
43 | public function __clone() {}
44 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Observer/NewUserSignedup/NewUserSignedup.php:
--------------------------------------------------------------------------------
1 | _user = $user;
11 | }
12 |
13 | public function attach(\SplObserver $observer)
14 | {
15 | $this->observers[] = $observer;
16 | }
17 |
18 | public function detach(\SplObserver $observer)
19 | {
20 | foreach($this->observers as $k => $obs) {
21 | if($observer === $obs) {
22 | unset($this->observers[$k]);
23 | break;
24 | }
25 | }
26 | }
27 |
28 | public function notify(): void
29 | {
30 | foreach($this->observers as $observer) {
31 | $observer->update($this);
32 | }
33 | }
34 |
35 | public function setUser(User $user)
36 | {
37 | $this->_user = $user;
38 | }
39 |
40 | public function getUser()
41 | {
42 | return $this->_user;
43 | }
44 | }
45 |
--------------------------------------------------------------------------------
/app/Patterns/Structural/ProxyPattern/FileReader/JsonFileReaderProxy.php:
--------------------------------------------------------------------------------
1 | _file = null;
11 | $this->_path = $path;
12 | }
13 |
14 | public function getContent()
15 | {
16 | $this->loadFile();
17 | return $this->_file->getContent();
18 | }
19 |
20 | public function getFileSize(): int
21 | {
22 | $this->loadFile();
23 | return $this->_file->getFileSize();
24 | }
25 |
26 | public function isWritable(): bool
27 | {
28 | $this->loadFile();
29 | return $this->_file->isWritable();
30 | }
31 |
32 | public function isReadable(): bool
33 | {
34 | $this->loadFile();
35 | return $this->_file->isReadable();
36 | }
37 |
38 | private function loadFile()
39 | {
40 | if($this->_file === null) {
41 | $this->_file = new JsonFileReader($this->_path);
42 | }
43 | }
44 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/AdapterPattern/OperatingSystems/LinuxOperatingSystemAdapter.php:
--------------------------------------------------------------------------------
1 | _linuxOS = new LinuxOperatingSystem();
10 | }
11 | /**
12 | * shutdown the operating system
13 | *
14 | * @param null
15 | * @return void
16 | */
17 | public function shutdown(): void
18 | {
19 | $this->_linuxOS->runCommand('shutdown');
20 | }
21 | /**
22 | * start the system
23 | *
24 | * @param null
25 | * @return void
26 | */
27 | public function start()
28 | {
29 | $this->_linuxOS->runCommand('start');
30 | }
31 | /**
32 | * Get the status of the operating system
33 | *
34 | * @param null
35 | * @return void
36 | */
37 | public function getStatus()
38 | {
39 | return $this->_linuxOS->getCommand() === 'shutdown' ? self::SHUT_DOWN : self::START;
40 | }
41 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/Builder/Database/DB.php:
--------------------------------------------------------------------------------
1 | connection = $connection;
10 | }
11 | /**
12 | * connect to the database
13 | *
14 | * @param void
15 | * @return self
16 | */
17 | public function connect()
18 | {
19 | $this->db = $this->connection;
20 | return $this;
21 | }
22 | /**
23 | * disconnect from database
24 | *
25 | * @param void
26 | * @return self
27 | */
28 | public function disconnect()
29 | {
30 | $this->db = '';
31 | return $this;
32 | }
33 | /**
34 | * reconnect after disconnect
35 | *
36 | * @param void
37 | * @return self
38 | */
39 | public function reconnect()
40 | {
41 | $this->connect();
42 | return $this;
43 | }
44 | /**
45 | * give the database connection
46 | *
47 | * @param void
48 | * @return void
49 | */
50 | public function getConnection()
51 | {
52 | return $this->db;
53 | }
54 | }
--------------------------------------------------------------------------------
/app/Patterns/Creational/AbstractPattern/TvManufacturer/TvHelper.php:
--------------------------------------------------------------------------------
1 | getShortName();
38 | }
39 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/Facade/Quickbooks/Application.php:
--------------------------------------------------------------------------------
1 | createItem(['name' => 'cement', 'costcode' => 'ABE-222']);
10 |
11 | if(!$response) {
12 | throw new \Exception('item could not be created');
13 | }
14 | echo "
item has been creatd successfully!";
15 |
16 | $item = $facade->showItem(0);
17 | echo "
Item name: {$item['name']}
Costcode: {$item['costcode']}";
18 |
19 | $updatdItem = ['name' => 'cement', 'costcode' => 'ABE-223'];
20 | $facade->updateItem(0, $updatdItem);
21 | echo "
Item '0' has been successfully updated
";
22 |
23 | $facade->showItem(0);
24 | echo "
Item name: {$updatdItem['name']}
Costcode: {$updatdItem['costcode']}";
25 |
26 | $facade->deleteItem(0);
27 | echo "
Item '0' has been successfully deleted
";
28 | }
29 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/CompositePattern/Form/FieldComposite.php:
--------------------------------------------------------------------------------
1 | fields[$field->getName()] = $field;
9 | }
10 |
11 | public function remove(AbstractFormField $field)
12 | {
13 | $this->fields = array_filter($this->fields, function($item) use ($field) {
14 | return $item != $field;
15 | });
16 | }
17 |
18 | public function setData($data): void
19 | {
20 | foreach($this->fields as $name => $field) {
21 | if(isset($data[$name])) {
22 | $field->setData($name);
23 | }
24 | }
25 | }
26 |
27 | public function getData(): array
28 | {
29 | $data = [];
30 | foreach($this->fields as $name => $field) {
31 | $data[$name] = $field->getData();
32 | }
33 | return $data;
34 | }
35 |
36 | public function render(): string
37 | {
38 | $output = '';
39 |
40 | foreach($this->fields as $field) {
41 | $output .= $field->render();
42 | }
43 | return $output;
44 | }
45 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/Facade/Quickbooks/QuickbooksItems.php:
--------------------------------------------------------------------------------
1 | items[] = $item;
12 | return true;
13 | }
14 |
15 | public function fetch(int $itemID): array
16 | {
17 | if(!isset($this->items[$itemID])) {
18 | throw new QuickBooksItemNotFoundException($itemID);
19 | }
20 | return $this->items[$itemID];
21 | }
22 |
23 | public function update(int $itemID, array $fields): bool
24 | {
25 | if(!isset($this->items[$itemID])) {
26 | throw new QuickBooksItemNotFoundException($itemID);
27 | }
28 |
29 | $this->items[$itemID] = array_merge($this->items[$itemID], $fields);
30 | return true;
31 | }
32 |
33 | public function delete(int $itemID): bool
34 | {
35 | if(!isset($this->items[$itemID])) {
36 | throw new QuickBooksItemNotFoundException($itemID);
37 | }
38 | unset($this->items[$itemID]);
39 | return true;
40 | }
41 | }
42 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/Prototype/AcmePrototype/IAcmePrototype.php:
--------------------------------------------------------------------------------
1 | name = $name;
29 | }
30 | /*
31 | * Get name
32 | *
33 | * @param null
34 | * @return null
35 | */
36 | public function getName()
37 | {
38 | return $this->name;
39 | }
40 | /*
41 | * Set Id
42 | *
43 | * @param null
44 | * @return null
45 | */
46 | public function setId($id)
47 | {
48 | $this->id = $id;
49 | }
50 | /*
51 | * Get id
52 | *
53 | * @param null
54 | * @return null
55 | */
56 | public function getId()
57 | {
58 | return $this->id;
59 | }
60 | /*
61 | * Clone
62 | *
63 | * @param null
64 | * @return null
65 | */
66 | abstract function __clone();
67 | }
--------------------------------------------------------------------------------
/tests/WorkerPoolTest.php:
--------------------------------------------------------------------------------
1 | get();
17 | $worker2 = $pool->get();
18 |
19 | $this->assertCount(2, $pool);
20 | $this->assertNotSame($worker1, $worker2);
21 | }
22 | /**
23 | * reuse the same instance after disposing
24 | *
25 | * @param void
26 | * @return void
27 | */
28 | public function testCanGetSameInstanceTwiceWhenDisposing()
29 | {
30 | $pool = new WorkerPool;
31 | $worker1 = $pool->get();
32 | $pool->dispose($worker1);
33 | $worker2 = $pool->get();
34 |
35 | $this->assertCount(1, $pool);
36 | $this->assertSame($worker1, $worker2);
37 | }
38 | /**
39 | * throw error on exceeding the worker limit
40 | *
41 | * @param void
42 | * @return void
43 | */
44 | public function testShouldThrowExceptionOnExceedingLimit()
45 | {
46 | $this->expectException(\Exception::class);
47 | $pool = new WorkerPool;
48 | for($i = 0; $i < 20; $i++) {
49 | $pool->get();
50 | }
51 | }
52 | }
--------------------------------------------------------------------------------
/bootstraps/autoload.php:
--------------------------------------------------------------------------------
1 | getHeaders() as $header)
8 | {
9 | header($header, false);
10 | }
11 | $routeDefinitionCallback = function (\FastRoute\RouteCollector $r) {
12 | $routes = include('routes.php');
13 | foreach ($routes as $route) {
14 | $r->addRoute($route[0], $route[1], $route[2]);
15 | }
16 | };
17 | $dispatcher = \FastRoute\simpleDispatcher($routeDefinitionCallback);
18 | $routeInfo = $dispatcher->dispatch($request->getMethod(), $request->getPath());
19 | switch ($routeInfo[0]) {
20 | case \FastRoute\Dispatcher::NOT_FOUND:
21 | $response->setContent('404 - Page not found');
22 | $response->setStatusCode(404);
23 | break;
24 | case \FastRoute\Dispatcher::METHOD_NOT_ALLOWED:
25 | $response->setContent('405 - Method not allowed');
26 | $response->setStatusCode(405);
27 | break;
28 | case \FastRoute\Dispatcher::FOUND:
29 | $className = $routeInfo[1][0];
30 | $method = $routeInfo[1][1];
31 | $vars = $routeInfo[2];
32 |
33 | $class = new $className;
34 | $class->$method($vars);
35 | break;
36 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/CompositePattern/Form/Application.php:
--------------------------------------------------------------------------------
1 | createProductForm();
9 | $this->loadProductData($product);
10 | $this->renderProduct($product);
11 | }
12 |
13 | public function createProductForm()
14 | {
15 | $form = new Form('product', 'Add Product', 'product/add');
16 | $form->add(new InputField('name', 'Name', 'text'));
17 | $form->add(new InputField('description', 'description', 'text'));
18 |
19 | $fieldset = new Fieldset('photo', 'Product Photo');
20 | $fieldset->add(new InputField('caption', 'Caption', 'text'));
21 | $fieldset->add(new InputField('image', 'Image', 'file'));
22 |
23 | $form->add($fieldset);
24 |
25 | return $form;
26 | }
27 |
28 | public function loadProductData(AbstractFormField $form)
29 | {
30 | $data = [
31 | 'name' => 'Apple MacBook',
32 | 'description' => 'A decent laptop',
33 | 'photo' => [
34 | 'caption' => 'Front Photo',
35 | 'image' => 'photo1.jpg'
36 | ]
37 | ];
38 | $form->setData($data);
39 | }
40 |
41 | public function renderProduct(AbstractFormField $form)
42 | {
43 | echo $form->render();
44 | }
45 | }
--------------------------------------------------------------------------------
/tests/FacadeTest.php:
--------------------------------------------------------------------------------
1 | 'cement', 'costcode' => 'ABE-222'];
8 |
9 | public function setUp(): void
10 | {
11 | $this->facade = new \App\Patterns\Structural\Facade\Quickbooks\QuickbooksFacade('test123');
12 | $this->facade->createItem($this->defaulItem);
13 | }
14 |
15 | public function testQuickbooksFacadeCanCreateItem() {
16 | $this->facade = new \App\Patterns\Structural\Facade\Quickbooks\QuickbooksFacade('test123');
17 |
18 | $this->assertTrue($this->facade->createItem($this->defaulItem));
19 | }
20 |
21 | public function testQuickbooksFacadeCanReturnTheCreatedItem() {
22 | $item = $this->facade->showItem(0);
23 | $this->assertEquals($this->defaulItem, $item);
24 | }
25 |
26 | public function testQuickbooksFacadeCanUpdateTheItem() {
27 | $updatedItem = ['name' => 'Plumbing', 'costcode' => 'BDD-222'];
28 | $response = $this->facade->updateItem(0, $updatedItem);
29 |
30 | $this->assertTrue($response);
31 | $this->assertEquals($updatedItem, $this->facade->showItem(0));
32 | }
33 |
34 | public function testQuickbooksFacadeCanDeleteItem() {
35 | $this->assertTrue($this->facade->deleteItem(0));
36 | }
37 |
38 | }
--------------------------------------------------------------------------------
/tests/AdapaterPatternExample2Test.php:
--------------------------------------------------------------------------------
1 | shutdown();
20 | $statusAfterShutdown = $operator->getStatus();
21 | $operator->start();
22 |
23 | $this->assertEquals(LinuxOperatingSystemAdapter::SHUT_DOWN, $statusAfterShutdown);
24 | $this->assertEquals(LinuxOperatingSystemAdapter::START, $operator->getStatus());
25 | }
26 |
27 | public function testOperatorCanStartAndShutdownIOSOperatingSystem() {
28 | $ios = new IOSOperatingSystem;
29 |
30 | $operator = new Operator($ios);
31 | $operator->shutdown();
32 | $statusAfterShutdown = $operator->getStatus();
33 | $operator->start();
34 |
35 | $this->assertEquals(IOSOperatingSystem::SHUT_DOWN, $statusAfterShutdown);
36 | $this->assertEquals(IOSOperatingSystem::START, $operator->getStatus());
37 | }
38 | }
39 |
--------------------------------------------------------------------------------
/tests/ChainOfResponsibilityTest.php:
--------------------------------------------------------------------------------
1 | expectOutputString('Guest Dashboard', $app->render());
12 | }
13 |
14 | public function testApplicationCanRenderAuthUserPage()
15 | {
16 | $_GET = ['uri' => 'auth', 'user' => 'basheer'];
17 | $app = new \App\Patterns\Behavioral\ChainOfResponsibility\HandleHttpRequests\Application;
18 |
19 | $this->expectOutputString('simple auth user page', $app->render());
20 | }
21 |
22 | public function testApplicationCanRenderAdminPage()
23 | {
24 | $_GET = ['uri' => 'admin', 'user' => 'basheer', 'role' => 'admin'];
25 | $app = new \App\Patterns\Behavioral\ChainOfResponsibility\HandleHttpRequests\Application;
26 |
27 | $this->expectOutputString('Admin Dashboard', $app->render());
28 | }
29 |
30 | public function testApplicationCanThrowErrorOnWrongAdminUser()
31 | {
32 | $this->expectException(\Exception::class);
33 | $_GET = ['uri' => 'admin', 'user' => 'base', 'role' => 'admin'];
34 | $app = new \App\Patterns\Behavioral\ChainOfResponsibility\HandleHttpRequests\Application;
35 | $app->render();
36 | }
37 | }
38 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/Pool/Worker/WorkerPool.php:
--------------------------------------------------------------------------------
1 | count() > 10) {
22 | throw new \Exception('Worker limit reached');
23 | }
24 | if(count($this->freeWorkers) == 0) {
25 | $worker = new StringReverseWorker;
26 | } else {
27 | $worker = array_pop($this->freeWorkers);
28 | }
29 | $this->occupiedWorkers[spl_object_hash($worker)] = $worker;
30 |
31 | return $worker;
32 | }
33 | /*
34 | * Dispose
35 | *
36 | * @param null
37 | * @return null
38 | */
39 | public function dispose(StringReverseWorker $worker)
40 | {
41 | $key = spl_object_hash($worker);
42 | if(isset($this->occupiedWorkers[$key])) {
43 | unset($this->occupiedWorkers[$key]);
44 | $this->freeWorkers[$key] = $worker;
45 | }
46 | }
47 | /*
48 | * Count
49 | *
50 | * @param null
51 | * @return null
52 | */
53 | public function count()
54 | {
55 | return count($this->occupiedWorkers) + count($this->freeWorkers);
56 | }
57 | }
--------------------------------------------------------------------------------
/app/Controller/StructuralController.php:
--------------------------------------------------------------------------------
1 | render();
10 | }
11 |
12 | public function osAdapter()
13 | {
14 | (new \App\Patterns\Structural\AdapterPattern\OperatingSystems\Application)->render();
15 | }
16 |
17 | public function facadeQuickbooks()
18 | {
19 | (new \App\Patterns\Structural\Facade\Quickbooks\Application)->render();
20 | }
21 |
22 | public function bridgeFlights()
23 | {
24 | (new \App\Patterns\Structural\BridgePattern\FlightApi\Application)->render();
25 | }
26 |
27 | public function compositeForm()
28 | {
29 | (new \App\Patterns\Structural\CompositePattern\Form\Application)->run();
30 | }
31 |
32 | public function decoratorActiveRecord()
33 | {
34 | (new \App\Patterns\Structural\DecoratorPattern\ActiveRecord\Application)->run();
35 | }
36 |
37 | public function proxyFileReader()
38 | {
39 | (new \App\Patterns\Structural\ProxyPattern\FileReader\Application)->run();
40 | }
41 |
42 | public function dependencyInjectionMailer()
43 | {
44 | (new \App\Patterns\Structural\DependencyInjectionPattern\Mailer\Application)->run();
45 | }
46 | }
47 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/Prototype/AcmePrototype/Application.php:
--------------------------------------------------------------------------------
1 | setEmployee( $smith, "Tess Smith", 101, "ts101-1234");
13 | $this->showEmployee($smith);
14 |
15 | $jacob = clone $marketing;
16 | $this->setEmployee( $jacob,"Jacob Jones", 102,"jj101-2234");
17 | $this->showEmployee($jacob);
18 |
19 | $ricky = clone $management;
20 | $this->setEmployee($ricky,"Ricky Rodriguez", 203,"rr203-5634");
21 | $this->showEmployee($ricky);
22 |
23 | $livia = clone $engineering;
24 | $this->setEmployee($livia,"Olivia Perez", 302,"op301-1278");
25 | $this->showEmployee($livia);
26 |
27 | $jhon = clone $engineering;
28 | $this->setEmployee($jhon,"John Jackson", 301, "jj302-1454");
29 | $this->showEmployee($jhon);
30 | }
31 |
32 | private function showEmployee(IAcmePrototype $employee)
33 | {
34 | echo $employee->getName() . "
";
35 | echo $employee->getDept() . ": " . $employee::UNIT . "
";
36 | echo $employee->getID() . "";
37 | }
38 |
39 | private function setEmployee(IAcmePrototype $employee,$nm,$dp,$id)
40 | {
41 | $employee->setName($nm);
42 | $employee->setDept($dp);
43 | $employee->setID($id);
44 | }
45 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Iterator/HotelSuppliers/DTWSupplierIterator.php:
--------------------------------------------------------------------------------
1 | _hotels = $supplier->getHotels();
14 | }
15 | /**
16 | * current element
17 | *
18 | * @param null
19 | * @return string
20 | */
21 | public function current(): string
22 | {
23 | return $this->_hotels[$this->_counter]['name'];
24 | }
25 | /**
26 | * get the current index
27 | *
28 | * @param null
29 | * @return int
30 | */
31 | public function key(): int
32 | {
33 | return $this->_counter;
34 | }
35 | /**
36 | * get the next element in the array
37 | *
38 | * @param null
39 | * @return void
40 | */
41 | public function next(): void
42 | {
43 | $this->_counter++;
44 | }
45 | /**
46 | * check weather we have next element in the array
47 | *
48 | * @param null
49 | * @return bool
50 | */
51 | public function valid(): bool
52 | {
53 | return (count($this->_hotels) - 1) > $this->_counter;
54 | }
55 | /**
56 | * rewind from the start
57 | *
58 | * @param null
59 | * @return void
60 | */
61 | public function rewind(): void
62 | {
63 | $this->_counter = 0;
64 | }
65 | }
66 |
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Iterator/HotelSuppliers/HTOSupplierIterator.php:
--------------------------------------------------------------------------------
1 | _hotels = $supplier->getHotels();
14 | }
15 | /**
16 | * current element
17 | *
18 | * @param null
19 | * @return string
20 | */
21 | public function current(): string
22 | {
23 | return $this->_hotels[$this->_counter]['title'];
24 | }
25 | /**
26 | * get the current index
27 | *
28 | * @param null
29 | * @return int
30 | */
31 | public function key(): int
32 | {
33 | return $this->_counter;
34 | }
35 | /**
36 | * get the next element in the array
37 | *
38 | * @param null
39 | * @return void
40 | */
41 | public function next(): void
42 | {
43 | $this->_counter++;
44 | }
45 | /**
46 | * check weather we have next element in the array
47 | *
48 | * @param null
49 | * @return bool
50 | */
51 | public function valid(): bool
52 | {
53 | return (count($this->_hotels) - 1) > $this->_counter;
54 | }
55 | /**
56 | * rewind from the start
57 | *
58 | * @param null
59 | * @return void
60 | */
61 | public function rewind(): void
62 | {
63 | $this->_counter = 0;
64 | }
65 | }
66 |
--------------------------------------------------------------------------------
/tests/FactoryMethodTest.php:
--------------------------------------------------------------------------------
1 | create(FactoryMethod::FAST, 'yellow');
18 | $car2 = $factory->create(FactoryMethod::CHEAP, 'red');
19 |
20 | $this->assertInstanceOf(Alto::class, $car);
21 | $this->assertInstanceOf(Suzki::class, $car2);
22 | }
23 |
24 | public function testCanCreateAItalianVehicle()
25 | {
26 | $factory = new ItalianFactory;
27 | $car = $factory->create(FactoryMethod::FAST, 'blue');
28 | $car2 = $factory->create(FactoryMethod::CHEAP, 'green');
29 |
30 | $this->assertInstanceOf(Ferrari::class, $car);
31 | $this->assertInstanceOf(Mehran::class, $car2);
32 | }
33 |
34 |
35 | public function testUnknownType()
36 | {
37 | $this->expectException(\InvalidArgumentException::class);
38 | (new ItalianFactory)->create('spaceship', 'white');
39 | }
40 | }
--------------------------------------------------------------------------------
/tests/CommandTest.php:
--------------------------------------------------------------------------------
1 | assertTrue($queue->isEmpty());
17 | }
18 |
19 | public function testCanAddNewCommandsToQueue()
20 | {
21 | $queue = Queue::get();
22 |
23 | $defaultCommand = new KlookApiScrapper(new \App\Patterns\Behavioral\Command\ApiScrapper\JsonApiManager);
24 | $queue->add($defaultCommand);
25 |
26 | $command = $queue->getCommand();
27 | $this->assertEquals($defaultCommand->getStatus(), $command->getStatus());
28 | }
29 |
30 | public function testQueueCanCompleteCommand()
31 | {
32 | $queue = Queue::get();
33 |
34 | $defaultCommand = new KlookApiScrapper(new \App\Patterns\Behavioral\Command\ApiScrapper\JsonApiManager);
35 | $queue->add($defaultCommand);
36 | // complete the command
37 | $defaultCommand = $queue->getCommand();
38 | $defaultCommand->success();
39 |
40 | // get the command back again from the db
41 | $command = $queue->setStatus(AbstractApiScrapper::SUCCESS)->getCommand();
42 | $this->assertEquals(AbstractApiScrapper::SUCCESS, $command->getStatus());
43 | }
44 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/ChainOfResponsibility/HandleHttpRequests/Application.php:
--------------------------------------------------------------------------------
1 | [
8 | AuthMiddleware::class,
9 | AdminMiddleware::class
10 | ],
11 | 'auth' => [
12 | AuthMiddleware::class,
13 | ],
14 | 'guest' => [
15 | GuestMiddleware::class,
16 | ]
17 | ];
18 |
19 |
20 | public function __construct()
21 | {
22 | $this->bootstrap();
23 | }
24 |
25 | public function bootstrap()
26 | {
27 | $this->_request = new Request($_GET);
28 |
29 | $middlewares = $this->middlewares[$this->_request->uri] ?? $this->middlewares['guest'];
30 |
31 | foreach ($middlewares as $middleware) {
32 | if(!(new $middleware())->handle($this->_request)) {
33 | throw new \Exception('access denied');
34 | }
35 | }
36 | }
37 |
38 | public function render()
39 | {
40 | if ($this->_request->uri === 'admin') {
41 | $this->adminPage();
42 | } else if ($this->_request->uri === 'auth') {
43 | $this->authUserPage();
44 | } else {
45 | $this->guestPage();
46 | }
47 | }
48 |
49 | public function adminPage()
50 | {
51 | echo 'Admin Dashboard';
52 | }
53 |
54 | public function guestPage()
55 | {
56 | echo 'Guest Dashboard';
57 | }
58 |
59 | public function authUserPage()
60 | {
61 | echo 'simple auth user page';
62 | }
63 | }
64 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/Builder/Resturant/Meal.php:
--------------------------------------------------------------------------------
1 | items[] = $item;
14 | return $this;
15 | }
16 | /*
17 | * Get cost
18 | *
19 | * @param null
20 | * @return null
21 | */
22 | public function getCost()
23 | {
24 | return array_sum(array_map(function($item) {
25 | return $item->price();
26 | }, $this->items));
27 | }
28 | /*
29 | * Show Items
30 | *
31 | * @param null
32 | * @return null
33 | */
34 | public function showItems()
35 | {
36 | echo '
';
37 | foreach ($this->items as $k => $item) {
38 | echo '';
39 | echo '| Item : ' . $item->name() . ' | ';
40 | echo ' Packing : ' . $item->packing()->pack() . ' | ';
41 | echo ' Price : ' . $item->price() . ' | ';
42 | echo '
';
43 | }
44 | echo '
';
45 | }
46 | /*
47 | * Get Items
48 | *
49 | * @param null
50 | * @return null
51 | */
52 | public function first()
53 | {
54 | return reset($this->items);
55 | }
56 | /*
57 | * last
58 | *
59 | * @param null
60 | * @return null
61 | */
62 | public function last()
63 | {
64 | return end($this->items);
65 | }
66 | /*
67 | * Call
68 | *
69 | * @param null
70 | * @return null
71 | */
72 | public function __call($name, $arguments)
73 | {
74 | if($name === 'forget') {
75 | $this->items = [];
76 | }
77 | }
78 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Command/ApiScrapper/KlookApiScrapper.php:
--------------------------------------------------------------------------------
1 | _offset = $offset;
14 | $this->_http = $http;
15 | }
16 |
17 | public function execute(): void
18 | {
19 | $request = [
20 | 'limit' => $this->_limit, 'offset' => $this->_offset,
21 | 'fields' => 'activity_id,title,price,category_id,country_id,published'
22 | ];
23 |
24 | try {
25 | $response = $this->_http->setHeaders([
26 | 'X-API-KEY' => $this->_authKey
27 | ])
28 | ->get($this->_url, $request);
29 | $this->map($response);
30 | $this->success();
31 | } catch (\Exception $e) {
32 | $this->fail();
33 | }
34 |
35 | }
36 |
37 | public function map($response): void
38 | {
39 | foreach($response->activities as $activity) {
40 | echo "Scrapped: " . $activity->title . '
';
41 | }
42 |
43 | if(isset($response->links->next)) {
44 | $offset = $this->_offset + $this->_limit;
45 | Queue::get()->add(new KlookApiScrapper($this->_http, $offset));
46 | }
47 | }
48 |
49 | public function getOffset()
50 | {
51 | return $this->_offset;
52 | }
53 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Command/ApiScrapper/JsonApiManager.php:
--------------------------------------------------------------------------------
1 | _headers = $headers;
17 | return $this;
18 | }
19 |
20 | protected function getHeaders()
21 | {
22 | return \array_merge([
23 | 'Content-Type'=>'application/json',
24 | 'cache-control' => 'no-cache',
25 | 'Accept-Language' => 'en_US'
26 | ], $this->_headers);
27 | }
28 |
29 | public function get(string $url, array $request = []){
30 | return $this->execute($url, $request );
31 | }
32 |
33 | private function execute(string $url, $request, $type = 'GET') {
34 | $curl = new Curl();
35 |
36 | foreach ($this->getHeaders() as $key => $value) {
37 | $curl->setHeader($key, $value);
38 | }
39 |
40 | $curl->setOpt(CURLOPT_RETURNTRANSFER, 1);
41 | $curl->setOpt(CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
42 |
43 | switch ($type) {
44 | case 'GET':
45 | if ($request != null) {
46 | $url .= '?'.http_build_query($request);
47 | }
48 | $curl->get($url);
49 | break;
50 | case 'POST':
51 | $curl->setOpt(CURLOPT_CUSTOMREQUEST, 'POST');
52 | $curl->post($url, json_encode($request) );
53 | break;
54 | default:
55 | return FALSE;
56 | }
57 | return json_decode($curl->response);
58 | }
59 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/Facade/Quickbooks/QuickbooksFacade.php:
--------------------------------------------------------------------------------
1 | apiKey = $apiKey;
10 | $this->quickbookItems = new QuickbooksItems();
11 | }
12 |
13 | public function connect(): void
14 | {
15 | // echo '
Connected to quickbooks via: ' . $this->apiKey;
16 | }
17 |
18 | public function createItem(array $item): bool
19 | {
20 | $this->connect();
21 |
22 | $response = $this->quickbookItems->create($item);
23 |
24 | $this->disconnect();
25 |
26 | return $response;
27 | }
28 |
29 | public function showItem(int $itemID): array
30 | {
31 | $this->connect();
32 |
33 | $item = $this->quickbookItems->fetch($itemID);
34 |
35 | $this->disconnect();
36 |
37 | return $item;
38 | }
39 |
40 | public function updateItem(int $itemID, array $fields): bool
41 | {
42 | $this->connect();
43 |
44 | $response = $this->quickbookItems->update($itemID, $fields);
45 |
46 | $this->disconnect();
47 |
48 | return $response;
49 | }
50 |
51 | public function deleteItem(int $itemID): bool
52 | {
53 | $this->connect();
54 |
55 | $response = $this->quickbookItems->delete($itemID);
56 |
57 | $this->disconnect();
58 |
59 | return $response;
60 | }
61 |
62 | public function disconnect(): void
63 | {
64 | // echo '
Disconnected from quickbooks
';
65 | }
66 | }
--------------------------------------------------------------------------------
/app/Patterns/Structural/DependencyInjectionPattern/Mailer/MailManager.php:
--------------------------------------------------------------------------------
1 | mailer = $mailer;
23 | }
24 |
25 | /**
26 | * sends email
27 | *
28 | * @param void
29 | * @return string
30 | */
31 | public function send(): string
32 | {
33 | $this->mailer->connect();
34 | return $this->mailer->send($this);
35 | }
36 |
37 | /**
38 | * sets 'to' recipients for the email
39 | *
40 | * @param array $recipients
41 | * @return void
42 | */
43 | public function to(array $recipients): void
44 | {
45 | $this->toRecipients = $recipients;
46 | }
47 |
48 | /**
49 | * sets 'cc' recipients for the email
50 | *
51 | * @param array $recipients
52 | * @return void
53 | */
54 | public function cc(array $recipients): void
55 | {
56 | $this->ccRecipients = $recipients;
57 | }
58 |
59 | /**
60 | * get all the recipients
61 | *
62 | * @param void
63 | * @return array
64 | */
65 | public function getRecipients(): array
66 | {
67 | return array_merge($this->toRecipients, $this->ccRecipients);
68 | }
69 | }
70 |
--------------------------------------------------------------------------------
/app/Patterns/Creational/Builder/Database/MysqlQueryBuilder.php:
--------------------------------------------------------------------------------
1 | table = $table;
12 | $this->fields = $fields;
13 | return $this;
14 | }
15 |
16 | public function where(string $condition, array $params)
17 | {
18 | $this->condition = $condition;
19 | $this->params = $params;
20 | return $this;
21 | }
22 |
23 | public function count(string $col = null)
24 | {
25 | $query = 'SELECT COUNT(' . $col . ') FROM `' . $this->table . '`';
26 |
27 | if(count($this->params) > 0) {
28 | $query .= ' WHERE(' . implode(',', $this->params) . ')';
29 | }
30 |
31 | return $query;
32 | }
33 |
34 | public function get()
35 | {
36 | $query = 'SELECT ' . implode(',', $this->fields) . ' FROM `' . $this->table . '`';
37 |
38 | if(count($this->params) > 0) {
39 | foreach($this->params as $k => $v) {
40 | $this->condition = str_replace($k, $v, $this->condition);
41 | }
42 | $query .= ' WHERE ' . $this->condition;
43 | }
44 |
45 | return $query;
46 | }
47 |
48 | public function __call($command, $arguments)
49 | {
50 | $class_methos = get_class_methods(__CLASS__);
51 |
52 | if(!in_array($command, $class_methos)) {
53 | throw new \BadMethodCallException("Method {$command} not defined on {get_class_name()}");
54 | }
55 | }
56 | }
--------------------------------------------------------------------------------
/app/Controller/CreationalController.php:
--------------------------------------------------------------------------------
1 | render();
19 | }
20 | /*
21 | * Builder
22 | *
23 | * @param null
24 | * @return null
25 | */
26 | public function resturantBuilder()
27 | {
28 | (new \App\Patterns\Creational\Builder\Resturant\Application)->render();
29 | }
30 | /*
31 | * Builder
32 | *
33 | * @param null
34 | * @return null
35 | */
36 | public function databaseBuilder()
37 | {
38 | (new \App\Patterns\Creational\Builder\Database\Application)->render();
39 | }
40 | /*
41 | * simple factory or factory method
42 | *
43 | * @param null
44 | * @return null
45 | */
46 | public function carManufactureFactoryMethod()
47 | {
48 | (new \App\Patterns\Creational\FactoryMethod\CarManufacturer\Application)->render();
49 | }
50 | /*
51 | * simple factory or factory method
52 | *
53 | * @param null
54 | * @return null
55 | */
56 | public function loggerFactoryMethod()
57 | {
58 | (new \App\Patterns\Creational\FactoryMethod\Logger\Application)->render();
59 | }
60 | /*
61 | * reverse string
62 | *
63 | * @param null
64 | * @return null
65 | */
66 | public function reverseString()
67 | {
68 | $pool = new WorkerPool;
69 | $worker = $pool->get();
70 |
71 | echo ' Reverse the following string by worker: do some job = ' . $worker->run('do some job');
72 | }
73 | /*
74 | * Prototype
75 | *
76 | * @param null
77 | * @return null
78 | */
79 | public function acmePrototype()
80 | {
81 | (new \App\Patterns\Creational\Prototype\AcmePrototype\Application)->render();
82 | }
83 |
84 | public function staticFactory()
85 | {
86 | (new \App\Patterns\Creational\StaticFactory\Suppliers\Application)->render();
87 | }
88 | }
89 |
--------------------------------------------------------------------------------
/bootstraps/routes.php:
--------------------------------------------------------------------------------
1 | addItem(new ChickenBurger());
18 |
19 | $this->assertInstanceOf(Item::class, $meal->first());
20 | $meal->forget();
21 | }
22 | /**
23 | * @depends testItemCanBeAddedToMeal
24 | */
25 | public function testMealBuilderCanCreateVegitableBurger()
26 | {
27 | $builder = new MealBuilder;
28 | $meal = $builder->prepareVegitable();
29 |
30 | $this->assertInstanceOf(Meal::class, $meal);
31 | $this->assertInstanceOf(VegitableBurger::class, $meal->first());
32 | $this->assertInstanceOf(Packing::class, $meal->first()->packing());
33 |
34 | $this->assertEquals('100.20', $meal->first()->price());
35 | $this->assertEquals('Vegitable Burger', $meal->first()->name());
36 | $this->assertEquals('Wrapper', $meal->first()->packing()->pack());
37 | }
38 | /**
39 | * @depends testItemCanBeAddedToMeal
40 | */
41 | public function testMealBuilderCanCreateNonVegitableBurger()
42 | {
43 | $builder = new MealBuilder;
44 | $meal = $builder->prepareNonVegitable();
45 |
46 | $this->assertInstanceOf(Meal::class, $meal);
47 | $this->assertInstanceOf(ChickenBurger::class, $meal->first());
48 | $this->assertInstanceOf(Packing::class, $meal->first()->packing());
49 |
50 | $this->assertEquals('140.00', $meal->first()->price());
51 | $this->assertEquals('Chicken Burger', $meal->first()->name());
52 | $this->assertEquals('Wrapper', $meal->first()->packing()->pack());
53 | }
54 | /**
55 | * @depends testItemCanBeAddedToMeal
56 | */
57 | public function testMealBuilderCanCreateColdDrinks()
58 | {
59 | $builder = new MealBuilder;
60 | $meal = $builder->prepareVegitable();
61 |
62 | $this->assertInstanceOf(Meal::class, $meal);
63 | $this->assertInstanceOf(Coke::class, $meal->last());
64 | $this->assertInstanceOf(Packing::class, $meal->last()->packing());
65 |
66 | $this->assertEquals('20.00', $meal->last()->price());
67 | $this->assertEquals('Coke', $meal->last()->name());
68 | $this->assertEquals('Bottle', $meal->last()->packing()->pack());
69 | }
70 | }
--------------------------------------------------------------------------------
/tests/DatabaseBuilderTest.php:
--------------------------------------------------------------------------------
1 | assertEquals($connection, $builder->getDB()->getConnection());
21 | $this->assertEquals($postgresConnection, $postgresBuilder->getDB()->getConnection());
22 | }
23 | /**
24 | * connect and disconnect
25 | *
26 | * @param void
27 | * @return void
28 | */
29 | public function testUserCanDisconnectAndReconnectToTheDatabase()
30 | {
31 | $connection = 'mysql';
32 | $builder = new DatabaseQueryBuilder($connection);
33 |
34 | $builder->getDB()->disconnect()->connect();
35 | $this->assertEquals($connection, $builder->getDB()->getConnection());
36 | }
37 | /**
38 | * can query mysql database
39 | *
40 | * @param void
41 | * @return void
42 | */
43 | public function testUserCanQueryFroMysqlDatabase()
44 | {
45 | $connection = 'mysql';
46 | $builder = new DatabaseQueryBuilder($connection);
47 |
48 | $query = $builder->select('users', ['user_id', 'user_name'])
49 | ->where('UserName = :userName', [':userName' => 'bsr.anwar'])
50 | ->get();
51 | $this->assertEquals('SELECT user_id,user_name FROM `users` WHERE UserName = bsr.anwar', $query);
52 | }
53 | /**
54 | * can query postgres database
55 | *
56 | * @param void
57 | * @return void
58 | */
59 | public function testUserCanQueryFromPostgresDatabase()
60 | {
61 | $connection = 'postgres';
62 | $builder = new DatabaseQueryBuilder($connection);
63 |
64 | $query = $builder->select('users', ['user_id', 'user_name'])
65 | ->where('UserName = :userName', [':userName' => 'khan'])
66 | ->limit(0, 10)
67 | ->get();
68 | $this->assertEquals('SELECT user_id,user_name FROM `users` WHERE UserName = khan LIMIT 0,10', $query);
69 | }
70 | /**
71 | * limit on records is missing
72 | *
73 | * @param void
74 | * @return void
75 | */
76 | public function testUserCanNotUseLimitWithMysqlQuery()
77 | {
78 | $this->expectException(\BadMethodCallException::class);
79 | $connection = 'mysql';
80 | $builder = new DatabaseQueryBuilder($connection);
81 |
82 | $builder->select('users', ['user_id', 'user_name'])
83 | ->where('UserName = :userName', [':userName' => 'khan'])
84 | ->limit(0, 10)
85 | ->get();
86 | }
87 | }
--------------------------------------------------------------------------------
/app/Patterns/Behavioral/Command/ApiScrapper/Queue.php:
--------------------------------------------------------------------------------
1 | prepare($query);
12 | $statement->bindValue(':status', AbstractApiScrapper::PENDING);
13 | $record = $statement->execute();
14 | $row = $record->fetchArray(SQLITE3_ASSOC);
15 | return $row['pendings'] === 0;
16 | }
17 |
18 | public function add(Command $command)
19 | {
20 | $query = 'INSERT INTO commands (`command`, `status`) VALUES (:command, :status)';
21 | $statement = self::$_db->prepare($query);
22 | $statement->bindValue(':command', \base64_encode(serialize($command)));
23 | $statement->bindValue(':status', $command->getStatus());
24 | $statement->execute();
25 | }
26 |
27 | public function getCommand(): Command
28 | {
29 | $query = 'SELECT * FROM commands WHERE status = :status LIMIT 1';
30 | $statement = self::$_db->prepare($query);
31 | $statement->bindValue(':status', $this->status);
32 | $record = $statement->execute();
33 | $record->finalize();
34 | $row = $record->fetchArray(SQLITE3_ASSOC);
35 | $command = \unserialize(\base64_decode($row['command']));
36 | $command->id = $row['id'];
37 | return $command;
38 | }
39 |
40 | public function completeCommand(Command $command): void
41 | {
42 | $query = 'UPDATE commands SET status = :status, command = :command WHERE id = :id';
43 | $statement = self::$_db->prepare($query);
44 | $statement->bindValue(':status', $command->getStatus());
45 | $statement->bindValue(':command', \base64_encode(serialize($command)));
46 | $statement->bindValue(':id', $command->getId());
47 | $statement->execute()->finalize();
48 | }
49 |
50 | public function work(): void
51 | {
52 | while(!$this->isEmpty()) {
53 | $command = $this->getCommand();
54 |
55 | $command->execute();
56 | }
57 | self::$_db->close();
58 | }
59 | /**
60 | * change queue status
61 | *
62 | * @param int $status
63 | * @return self
64 | */
65 | public function setStatus(int $status)
66 | {
67 | $this->status = $status;
68 | return $this;
69 | }
70 | /**
71 | * For our convenience, the Queue object is a Singleton.
72 | */
73 | public static function get(): Queue
74 | {
75 | if (!static::$instance) {
76 | static::$instance = new Queue;
77 | static::createSqliteDb();
78 | }
79 |
80 | return static::$instance;
81 | }
82 | /**
83 | * create sqlite database
84 | *
85 | * @param void
86 | * @return void
87 | */
88 | private static function createSqliteDb()
89 | {
90 | self::$_db = new \Sqlite3(__DIR__ . '/commands.sqlite');
91 | self::$_db->query('
92 | DROP TABLE IF EXISTS commands;
93 | CREATE TABLE commands (
94 | id INTEGER PRIMARY KEY AUTOINCREMENT,
95 | command TEXT,
96 | status INTEGER
97 | )
98 | ');
99 | }
100 | }
--------------------------------------------------------------------------------
/tests/AbstractTvFactoryTest.php:
--------------------------------------------------------------------------------
1 | splitStudlyCaseToArr('AwesomeName');
24 |
25 | $this->assertEquals(2, count($arr));
26 | $this->assertEquals('Awesome', $arr[0]);
27 | $this->assertEquals('Name', $arr[1]);
28 | }
29 | /**
30 | * it should return the called class name
31 | *
32 | * @param void
33 | * @return void
34 | */
35 | public function testShouldCallTheCalledClassName()
36 | {
37 | $this->assertEquals('AbstractTvFactoryTest', $this->getCalledClassName());
38 | }
39 | /**
40 | * test should create sony lcd tv
41 | *
42 | * @param void
43 | * @return void
44 | */
45 | public function testShouldCreateSonyLcdTv()
46 | {
47 | $tvFactory = new TvFactory;
48 | $sonyLcd = $tvFactory->createSonyTv('lcd');
49 |
50 | $this->assertInstanceOf(SonyLcdTv::class, $sonyLcd);
51 | $this->assertSame('added the lcd screen', $sonyLcd->addScreen());
52 | $this->assertSame('added the power button option to turn on and off', $sonyLcd->addPowerOption());
53 | $this->assertSame('Sony Lcd Tv is ready to be shipped', $sonyLcd->make());
54 | }
55 | /**
56 | * test should create sony lcd tv
57 | *
58 | * @param void
59 | * @return void
60 | */
61 | public function testShouldCreateSonyPlasmaTv()
62 | {
63 | $tvFactory = new TvFactory;
64 | $sonyPlasma = $tvFactory->createSonyTv('plasma');
65 |
66 | $this->assertInstanceOf(SonyPlasmaTv::class, $sonyPlasma);
67 | $this->assertEquals('added the plasma screen', $sonyPlasma->addScreen());
68 | $this->assertEquals('added the power button option to turn on and off', $sonyPlasma->addPowerOption());
69 | $this->assertEquals('Sony Plasma Tv is ready to be shipped', $sonyPlasma->make());
70 | }
71 | /**
72 | * test should throw error for invalid sony type
73 | *
74 | * @param void
75 | * @return void
76 | */
77 | public function testShouldThrowErrorOnInvalidSonyType()
78 | {
79 | $this->expectException(\Exception::class);
80 |
81 | $tvFactory = new TvFactory;
82 | $tvFactory->createSonyTv('blah');
83 | }
84 | /**
85 | * test should create huwai smart tv
86 | *
87 | * @param void
88 | * @return void
89 | */
90 | public function testShouldCreateHuwaiSmartTv()
91 | {
92 | $tvFactory = new TvFactory;
93 | $huwaiSmart = $tvFactory->createHuwaiTv('smart');
94 |
95 | $this->assertInstanceOf(HuwaiSmartTv::class, $huwaiSmart);
96 | $this->assertEquals('added the huwai default plastic screen', $huwaiSmart->addScreen());
97 | $this->assertEquals('added the power button option to turn on and off and also added the voice power option to turn on and off', $huwaiSmart->addPowerOption());
98 | $this->assertEquals('Huwai Smart Tv is ready to be shipped', $huwaiSmart->make());
99 | }
100 | /**
101 | * test should create huwai led tv
102 | *
103 | * @param void
104 | * @return void
105 | */
106 | public function testShouldCreateHuwaiLedTv()
107 | {
108 | $tvFactory = new TvFactory;
109 | $huwaiLed = $tvFactory->createHuwaiTv('led');
110 |
111 | $this->assertInstanceOf(HuwaiLedTv::class, $huwaiLed);
112 | $this->assertEquals('added LED screen', $huwaiLed->addScreen());
113 | $this->assertEquals('added the power button option to turn on and off', $huwaiLed->addPowerOption());
114 | $this->assertEquals('Huwai Led Tv is ready to be shipped', $huwaiLed->make());
115 | }
116 | /**
117 | * test should throw error for invalid huwai type
118 | *
119 | * @param void
120 | * @return void
121 | */
122 | public function testShouldThrowErrorOnInvalidHuwaiType()
123 | {
124 | $this->expectException(\Exception::class);
125 |
126 | $tvFactory = new TvFactory;
127 | $tvFactory->createHuwaiTv('blah');
128 | }
129 | }
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # Design-Patterns
2 | The intent of the repository is to inspire developers to understand and use design patterns through various examples. Please consider adding example for any pattern that may help others understand the pattern well.
3 |
4 | # Installation
5 |
6 | Please follow the guidelines in order to run this project.
7 |
8 | - Clone the repo using `git clone https://github.com/basherr/PHP-Design-Patterns.git`
9 | - Run the following command inside the cloned folder: `composer install`
10 | - Make sure all the test cases passes by running `composer test` command
11 | - To serve the project, navigate inside `public/` folder and run the command: `php -S localhost:8000`
12 |
13 | Checkout the [routes.php](https://github.com/basherr/PHP-Design-Patterns/blob/master/bootstraps/routes.php) for testing any specific pattern example.
14 |
15 | If you find some implementation wrong or vague, please create an issue and let us help each other in the path for learning **Design Patterns**.
16 |
17 | # Example Creational Design Patterns
18 | - [Abstract Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/AbstractPattern)
19 | - [Tv Manufacturer Example](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/AbstractPattern/TvManufacturer) - *Contributed by owner*
20 | - [Builder Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/Builder)
21 | - [Database](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/Builder/Database) - *Contributed by owner*
22 | - [Resturant](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/Builder/Database/Resturant) - *Contributed by owner*
23 | - [Factroy Method Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/FactoryMethod)
24 | - [Car Manufacturer](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/FactoryMethod/CarManufacturer) - *Contributed by owner*
25 | - [Logger](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/FactoryMethod/Logger) - *Contributed by owner*
26 | - [Pool Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/Pool)
27 | - [StringReverse Worker](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/Pool/Worker) - *Contributed by owner*
28 | - [Prototype Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/Prototype)
29 | - [AcmePrototype](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/Prototype/AcmePrototype) - *Contributed by owner*
30 | - [Static Factory Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/StaticFactory)
31 | - [Suppliers](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/StaticFactory/Suppliers) - *Contributed by owner*
32 |
33 | # Example Structural Design Patterns
34 | - [Adapter Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/AdapterPattern)
35 | - [Human Adapter](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/AdapterPattern/Human) - *Contributed by owner*
36 | - [Operating Systems Adapter](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/AdapterPattern/OperatingSystems) - *Contributed by owner*
37 | - [Bridge Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/BridgePattern)
38 | - [Flight Supplier Bridge](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/BridgePattern/FlightApi) - *Contributed by owner*
39 | - [Composite Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/CompositePattern)
40 | - [Composite Form](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/CompositePattern/Form) - *Contributed by owner*
41 | - [Decorator Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/DecoratorPattern)
42 | - [Active Record](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/DecoratorPattern/ActiveRecord) - *Contributed by owner*
43 | - [Facade](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/Facade)
44 | - [Quickbooks](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/Facade/Quickbooks) - *Contributed by owner*
45 | - [Proxy Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/ProxyPattern)
46 | - [File Reader Proxy](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/ProxyPattern/FileReader) - *Contributed by owner*
47 | - [Registery Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/RegisteryPattern)
48 | - [Exam Registery](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/RegisteryPattern/Exam) - *Contributed by owner*
49 | - [Dependency Injection Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/DependencyInjectionPattern)
50 | - [Mailer](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Structural/DependencyInjectionPattern/Mailer) - *Contributed by owner*
51 |
52 | # Example Behavior Design Patterns
53 | - [Chain Of Responsibility Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Behavioral/ChainOfResponsibility)
54 | - [Handle Http Request](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Behavioral/ChainOfResponsibility/HandleHttpRequests) - *Contributed by owner*
55 | - [Command Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Behavioral/Command/)
56 | - [API Scrapper](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Behavioral/Command/ApiScrapper) - *Contributed by owner*
57 | - [Iterator Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Behavioral/Iterator)
58 | - [Hotel Suppliers](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Behavioral/Iterator/HotelSuppliers) - *Contributed by owner*
59 | - [Observer Pattern](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Behavioral/Observer)
60 | - [User Signup Observer](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Behavioral/Observer/NewUserSignedup) - *Contributed by owner*
61 |
62 |
63 | # Contribution-Guides
64 | Your contribution may have a very good impact on the community thus try sharing every possible example that you can either think of or had experienced in the past.
65 |
66 | The repository is not based on any framework but rather inspired by [No Framework](https://github.com/PatrickLouys/no-framework-tutorial)
67 |
68 | The code structure for the repository is as follows:
69 | - `app`
70 | - `bootstraps`
71 | - `public`
72 | - `stubs`
73 | - `tests`
74 |
75 | The life cycle of the application is as follows:
76 |
77 | - `public/index.php` serves as the entry point for the entire application which loads `boostrap/autoload.php`
78 | - `bootstrap/autoload.php` processes `HTTP` request and forwards the route to the relevant `Controller method` defined in `bootstrap/routes.php`.
79 |
80 | In order to contribute and add real world example for the related pattern, please follow the guidelines:
81 | - Fork the repository
82 | - Create a folder inside `app/Patterns/{Type e.g Creational, Behavioral or Structural}/{Pattern Name}/{Example Name}/your code`
83 | - Please create a READMe.md and include a UML diagram. [Example README.md](https://github.com/basherr/PHP-Design-Patterns/tree/master/app/Patterns/Creational/AbstractPattern/TvManufacturer)
84 | - Add `unit tests`
85 | - Create `Application.php` with a method named `render` to describe the usage. [Example Application.php](https://github.com/basherr/PHP-Design-Patterns/blob/master/app/Patterns/Creational/AbstractPattern/TvManufacturer/Application.php)
86 | - Add a method in the relevant controller(e.g creational) and add a route in `bootstraps/routes.php`
87 | - Please run `composer test` and make sure all tests are passing
88 | - Create a PR against the master branch
89 |
90 | Please feel free to contribute and create pull requests.
91 |
92 | # Console Commands
93 | The only console command available for creating tests is:
94 |
95 | `php .\bootstraps\console_autoload.php MyAwesomeTestName`
96 |
97 | # Discussions
98 |
99 | Please create an issue or join [Discord](https://discord.gg/G89qtfGR) for any discussion.
100 |
101 | # Licenese
102 | All of the codebases are **MIT licensed** unless otherwise specified.
103 |
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