├── .angular-cli.json ├── .editorconfig ├── .eslintrc.json ├── .gitignore ├── LICENSE ├── README.md ├── circle.yml ├── e2e ├── app.e2e-spec.ts ├── app.po.ts └── tsconfig.e2e.json ├── karma.conf.js ├── package.json ├── protractor.conf.js ├── src ├── app │ ├── actions │ │ ├── book.ts │ │ ├── collection.ts │ │ └── layout.ts │ ├── app.module.ts │ ├── components │ │ ├── book-authors.ts │ │ ├── book-detail.ts │ │ ├── book-preview-list.ts │ │ ├── book-preview.ts │ │ ├── book-search.ts │ │ ├── index.ts │ │ ├── layout.ts │ │ ├── nav-item.ts │ │ ├── sidenav.ts │ │ └── toolbar.ts │ ├── containers │ │ ├── app.ts │ │ ├── collection-page.ts │ │ ├── find-book-page.ts │ │ ├── not-found-page.ts │ │ ├── selected-book-page.ts │ │ └── view-book-page.ts │ ├── db.ts │ ├── effects │ │ ├── book.spec.ts │ │ ├── book.ts │ │ ├── collection.spec.ts │ │ └── collection.ts │ ├── guards │ │ └── book-exists.ts │ ├── index.ts │ ├── models │ │ └── book.ts │ ├── pipes │ │ ├── add-commas.spec.ts │ │ ├── add-commas.ts │ │ ├── ellipsis.spec.ts │ │ ├── ellipsis.ts │ │ └── index.ts │ ├── reducers │ │ ├── book.spec.ts │ │ ├── books.ts │ │ ├── collection.ts │ │ ├── index.ts │ │ ├── layout.ts │ │ └── search.ts │ ├── routes.ts │ └── services │ │ ├── google-books.spec.ts │ │ └── google-books.ts ├── assets │ ├── .gitkeep │ └── .npmignore ├── environments │ ├── environment.prod.ts │ └── environment.ts ├── favicon.ico ├── index.html ├── main.ts ├── polyfills.ts ├── styles.css ├── test.ts ├── tsconfig.app.json └── tsconfig.spec.json ├── tsconfig.json ├── tslint.json └── yarn.lock /.angular-cli.json: -------------------------------------------------------------------------------- 1 | { 2 | "$schema": "./node_modules/@angular/cli/lib/config/schema.json", 3 | "project": { 4 | "name": "example-app" 5 | }, 6 | "apps": [ 7 | { 8 | "root": "src", 9 | "outDir": "dist", 10 | "assets": [ 11 | "assets", 12 | "favicon.ico" 13 | ], 14 | "index": "index.html", 15 | "main": "main.ts", 16 | "polyfills": "polyfills.ts", 17 | "test": "test.ts", 18 | "tsconfig": "tsconfig.app.json", 19 | "testTsconfig": "tsconfig.spec.json", 20 | "prefix": "bc", 21 | "styles": [ 22 | "styles.css" 23 | ], 24 | "scripts": [], 25 | "environmentSource": "environments/environment.ts", 26 | "environments": { 27 | "dev": "environments/environment.ts", 28 | "prod": "environments/environment.prod.ts" 29 | } 30 | } 31 | ], 32 | "e2e": { 33 | "protractor": { 34 | "config": "./protractor.conf.js" 35 | } 36 | }, 37 | "lint": [ 38 | { 39 | "project": "src/tsconfig.app.json" 40 | }, 41 | { 42 | "project": "src/tsconfig.spec.json" 43 | }, 44 | { 45 | "project": "e2e/tsconfig.e2e.json" 46 | } 47 | ], 48 | "test": { 49 | "karma": { 50 | "config": "./karma.conf.js" 51 | } 52 | }, 53 | "defaults": { 54 | "styleExt": "css", 55 | "component": {} 56 | } 57 | } 58 | -------------------------------------------------------------------------------- /.editorconfig: -------------------------------------------------------------------------------- 1 | # Editor configuration, see http://editorconfig.org 2 | root = true 3 | 4 | [*] 5 | charset = utf-8 6 | indent_style = space 7 | indent_size = 2 8 | insert_final_newline = true 9 | trim_trailing_whitespace = true 10 | 11 | [*.md] 12 | max_line_length = off 13 | trim_trailing_whitespace = false 14 | -------------------------------------------------------------------------------- /.eslintrc.json: -------------------------------------------------------------------------------- 1 | { 2 | "parserOptions": { 3 | "ecmaVersion": 6 4 | } 5 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # See http://help.github.com/ignore-files/ for more about ignoring files. 2 | 3 | # compiled output 4 | /dist 5 | /tmp 6 | 7 | # dependencies 8 | /node_modules 9 | 10 | # IDEs and editors 11 | /.idea 12 | .project 13 | .classpath 14 | .c9/ 15 | *.launch 16 | .settings/ 17 | 18 | # IDE - VSCode 19 | .vscode 20 | .vscode/* 21 | !.vscode/settings.json 22 | !.vscode/tasks.json 23 | !.vscode/launch.json 24 | !.vscode/extensions.json 25 | 26 | # misc 27 | /.sass-cache 28 | /connect.lock 29 | /coverage/* 30 | /libpeerconnection.log 31 | npm-debug.log 32 | testem.log 33 | /typings 34 | 35 | # e2e 36 | /e2e/*.js 37 | /e2e/*.map 38 | 39 | #System Files 40 | .DS_Store 41 | Thumbs.db 42 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2016 ngrx 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | --- 2 | # This repository is for version 2.x of the example application. 3 | # [Click here for the latest version (4.x)](https://github.com/ngrx/platform) 4 | --- 5 | 6 | # @ngrx example application 7 | 8 | Example application utilizing @ngrx libraries, showcasing common patterns and best practices. 9 | Take a look at the [live app](http://ngrx.github.io/example-app/). 10 | 11 | This app is a book collection manager. Using the Google Books API, the user can search for 12 | books and add them to their collection. This application utilizes [@ngrx/db](https://github.com/ngrx/db) 13 | to persist the collection across sessions; [@ngrx/store](https://github.com/ngrx/store) to manage 14 | the state of the app and to cache requests made to the Google Books API; 15 | [@angular/router](https://github.com/angular/angular) to manage navigation between routes; 16 | [@ngrx/effects](https://github.com/ngrx/effects) to isolate side effects. 17 | 18 | Built with [@angular/cli](https://github.com/angular/angular-cli) 19 | 20 | ### Included 21 | - [ngrx/store](https://github.com/ngrx/store) - RxJS powered state management for Angular apps, inspired by Redux 22 | - [ngrx/effects](https://github.com/ngrx/effects) - Side effect model for @ngrx/store 23 | - [angular/router](https://github.com/angular/angular) - Angular Router 24 | - [ngrx/db](https://github.com/ngrx/db) - RxJS powered IndexedDB for Angular apps 25 | - [ngrx/store-devtools](https://github.com/ngrx/store-devtools) - Instrumentation for @ngrx/store enabling time-travel debugging 26 | - [codewareio/ngrx-store-freeze](https://github.com/codewareio/ngrx-store-freeze) - A @ngrx/store meta reducer that prevents state from being mutated 27 | - [reselect](https://github.com/reactjs/reselect) - Selector library for Redux 28 | 29 | ### Quick start 30 | 31 | ```bash 32 | # clone the repo 33 | git clone https://github.com/ngrx/example-app.git 34 | 35 | 36 | # change directory to repo 37 | cd example-app 38 | 39 | # Use npm or yarn to install the dependencies: 40 | npm install 41 | 42 | # OR 43 | yarn 44 | 45 | # start the server 46 | ng serve 47 | ``` 48 | 49 | Navigate to [http://localhost:4200/](http://localhost:4200/) in your browser 50 | 51 | _NOTE:_ The above setup instructions assume you have added local npm bin folders to your path. 52 | If this is not the case you will need to install the Angular CLI globally. 53 | -------------------------------------------------------------------------------- /circle.yml: -------------------------------------------------------------------------------- 1 | machine: 2 | node: 3 | version: 6.9.5 4 | ## Customize test commands 5 | test: 6 | override: 7 | - ng lint 8 | - ng test --watch false # single test run -------------------------------------------------------------------------------- /e2e/app.e2e-spec.ts: -------------------------------------------------------------------------------- 1 | import { ExampleAppPage } from './app.po'; 2 | 3 | describe('example-app App', function() { 4 | let page: ExampleAppPage; 5 | 6 | beforeEach(() => { 7 | page = new ExampleAppPage(); 8 | }); 9 | 10 | it('should display message saying app works', () => { 11 | page.navigateTo(); 12 | expect(page.getParagraphText()).toEqual('app works!'); 13 | }); 14 | }); 15 | -------------------------------------------------------------------------------- /e2e/app.po.ts: -------------------------------------------------------------------------------- 1 | import { browser, element, by } from 'protractor'; 2 | 3 | export class ExampleAppPage { 4 | navigateTo() { 5 | return browser.get('/'); 6 | } 7 | 8 | getParagraphText() { 9 | return element(by.css('app-root h1')).getText(); 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /e2e/tsconfig.e2e.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "sourceMap": true, 4 | "declaration": false, 5 | "moduleResolution": "node", 6 | "emitDecoratorMetadata": true, 7 | "experimentalDecorators": true, 8 | "lib": [ 9 | "es2016" 10 | ], 11 | "outDir": "../dist/out-tsc-e2e", 12 | "module": "commonjs", 13 | "target": "es6", 14 | "types": [ 15 | "jasmine", 16 | "node" 17 | ] 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /karma.conf.js: -------------------------------------------------------------------------------- 1 | // Karma configuration file, see link for more information 2 | // https://karma-runner.github.io/0.13/config/configuration-file.html 3 | 4 | module.exports = function (config) { 5 | config.set({ 6 | basePath: '', 7 | frameworks: ['jasmine', '@angular/cli'], 8 | plugins: [ 9 | require('karma-jasmine'), 10 | require('karma-chrome-launcher'), 11 | require('karma-jasmine-html-reporter'), 12 | require('karma-coverage-istanbul-reporter'), 13 | require('@angular/cli/plugins/karma') 14 | ], 15 | client: { 16 | clearContext: false // leave Jasmine Spec Runner output visible in browser 17 | }, 18 | files: [ 19 | { pattern: './src/test.ts', watched: false } 20 | ], 21 | preprocessors: { 22 | './src/test.ts': ['@angular/cli'] 23 | }, 24 | mime: { 25 | 'text/x-typescript': ['ts','tsx'] 26 | }, 27 | coverageIstanbulReporter: { 28 | reports: [ 'html', 'lcovonly', 'text-summary' ], 29 | fixWebpackSourcePaths: true 30 | }, 31 | angularCli: { 32 | environment: 'dev' 33 | }, 34 | reporters: config.angularCli && config.angularCli.codeCoverage 35 | ? ['progress', 'coverage-istanbul', 'kjhtml'] 36 | : ['progress', 'kjhtml'], 37 | port: 9876, 38 | colors: true, 39 | logLevel: config.LOG_INFO, 40 | autoWatch: true, 41 | browsers: ['Chrome'], 42 | singleRun: false 43 | }); 44 | }; 45 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "@ngrx/example-app", 3 | "version": "1.0.0", 4 | "description": "Example application demoing the @ngrx platform", 5 | "main": "index.ts", 6 | "scripts": { 7 | "ng": "ng", 8 | "start": "ng serve", 9 | "lint": "ng lint", 10 | "test": "ng test --code-coverage", 11 | "e2e": "ng e2e", 12 | "build": "ng build --prod" 13 | }, 14 | "repository": { 15 | "type": "git", 16 | "url": "git+https://github.com/ngrx/example-app.git" 17 | }, 18 | "author": "Mike Ryan", 19 | "license": "MIT", 20 | "bugs": { 21 | "url": "https://github.com/ngrx/example-app/issues" 22 | }, 23 | "homepage": "https://github.com/ngrx/example-app#readme", 24 | "engines": { 25 | "node": ">= 6.9.0", 26 | "npm": ">= 3.0.0" 27 | }, 28 | "private": true, 29 | "dependencies": { 30 | "@angular/animations": "^4.0.2", 31 | "@angular/common": "^4.0.2", 32 | "@angular/compiler": "^4.0.2", 33 | "@angular/core": "^4.0.2", 34 | "@angular/forms": "^4.0.2", 35 | "@angular/http": "^4.0.2", 36 | "@angular/material": "2.0.0-beta.3", 37 | "@angular/platform-browser": "^4.0.2", 38 | "@angular/platform-browser-dynamic": "^4.0.2", 39 | "@angular/router": "^4.0.2", 40 | "@ngrx/core": "^1.0.0", 41 | "@ngrx/db": "^2.0.2", 42 | "@ngrx/effects": "^2.0.3", 43 | "@ngrx/router-store": "^1.2.6", 44 | "@ngrx/store": "^2.2.2", 45 | "@ngrx/store-devtools": "^3.2.0", 46 | "core-js": "^2.4.1", 47 | "hammerjs": "^2.0.8", 48 | "reselect": "^3.0.0", 49 | "rxjs": "^5.1.0", 50 | "ts-helpers": "^1.1.1", 51 | "zone.js": "^0.8.4" 52 | }, 53 | "devDependencies": { 54 | "@angular/cli": "^1.0.0", 55 | "@angular/compiler-cli": "^4.0.2", 56 | "@types/jasmine": "2.5.38", 57 | "@types/node": "~6.0.60", 58 | "codelyzer": "~2.0.0", 59 | "jasmine-core": "~2.5.2", 60 | "jasmine-spec-reporter": "~3.2.0", 61 | "karma": "~1.4.1", 62 | "karma-chrome-launcher": "~2.0.0", 63 | "karma-cli": "~1.0.1", 64 | "karma-coverage-istanbul-reporter": "^0.2.0", 65 | "karma-jasmine": "~1.1.0", 66 | "karma-jasmine-html-reporter": "^0.2.2", 67 | "ngrx-store-freeze": "^0.1.6", 68 | "protractor": "~5.1.0", 69 | "ts-node": "~2.0.0", 70 | "tslint": "~4.5.0", 71 | "typescript": "~2.2.2" 72 | } 73 | } 74 | -------------------------------------------------------------------------------- /protractor.conf.js: -------------------------------------------------------------------------------- 1 | // Protractor configuration file, see link for more information 2 | // https://github.com/angular/protractor/blob/master/lib/config.ts 3 | 4 | /*global jasmine */ 5 | const { SpecReporter } = require('jasmine-spec-reporter'); 6 | 7 | exports.config = { 8 | allScriptsTimeout: 11000, 9 | specs: [ 10 | './e2e/**/*.e2e-spec.ts' 11 | ], 12 | capabilities: { 13 | 'browserName': 'chrome' 14 | }, 15 | directConnect: true, 16 | baseUrl: 'http://localhost:4200/', 17 | framework: 'jasmine', 18 | jasmineNodeOpts: { 19 | showColors: true, 20 | defaultTimeoutInterval: 30000, 21 | print: function() {} 22 | }, 23 | beforeLaunch: function() { 24 | require('ts-node').register({ 25 | project: 'e2e' 26 | }); 27 | }, 28 | onPrepare() { 29 | jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } })); 30 | } 31 | }; 32 | -------------------------------------------------------------------------------- /src/app/actions/book.ts: -------------------------------------------------------------------------------- 1 | import { Action } from '@ngrx/store'; 2 | import { Book } from '../models/book'; 3 | 4 | export const SEARCH = '[Book] Search'; 5 | export const SEARCH_COMPLETE = '[Book] Search Complete'; 6 | export const LOAD = '[Book] Load'; 7 | export const SELECT = '[Book] Select'; 8 | 9 | 10 | /** 11 | * Every action is comprised of at least a type and an optional 12 | * payload. Expressing actions as classes enables powerful 13 | * type checking in reducer functions. 14 | * 15 | * See Discriminated Unions: https://www.typescriptlang.org/docs/handbook/advanced-types.html#discriminated-unions 16 | */ 17 | export class SearchAction implements Action { 18 | readonly type = SEARCH; 19 | 20 | constructor(public payload: string) { } 21 | } 22 | 23 | export class SearchCompleteAction implements Action { 24 | readonly type = SEARCH_COMPLETE; 25 | 26 | constructor(public payload: Book[]) { } 27 | } 28 | 29 | export class LoadAction implements Action { 30 | readonly type = LOAD; 31 | 32 | constructor(public payload: Book) { } 33 | } 34 | 35 | export class SelectAction implements Action { 36 | readonly type = SELECT; 37 | 38 | constructor(public payload: string) { } 39 | } 40 | 41 | /** 42 | * Export a type alias of all actions in this action group 43 | * so that reducers can easily compose action types 44 | */ 45 | export type Actions 46 | = SearchAction 47 | | SearchCompleteAction 48 | | LoadAction 49 | | SelectAction; 50 | -------------------------------------------------------------------------------- /src/app/actions/collection.ts: -------------------------------------------------------------------------------- 1 | import { Action } from '@ngrx/store'; 2 | import { Book } from '../models/book'; 3 | 4 | 5 | export const ADD_BOOK = '[Collection] Add Book'; 6 | export const ADD_BOOK_SUCCESS = '[Collection] Add Book Success'; 7 | export const ADD_BOOK_FAIL = '[Collection] Add Book Fail'; 8 | export const REMOVE_BOOK = '[Collection] Remove Book'; 9 | export const REMOVE_BOOK_SUCCESS = '[Collection] Remove Book Success'; 10 | export const REMOVE_BOOK_FAIL = '[Collection] Remove Book Fail'; 11 | export const LOAD = '[Collection] Load'; 12 | export const LOAD_SUCCESS = '[Collection] Load Success'; 13 | export const LOAD_FAIL = '[Collection] Load Fail'; 14 | 15 | 16 | /** 17 | * Add Book to Collection Actions 18 | */ 19 | export class AddBookAction implements Action { 20 | readonly type = ADD_BOOK; 21 | 22 | constructor(public payload: Book) { } 23 | } 24 | 25 | export class AddBookSuccessAction implements Action { 26 | readonly type = ADD_BOOK_SUCCESS; 27 | 28 | constructor(public payload: Book) { } 29 | } 30 | 31 | export class AddBookFailAction implements Action { 32 | readonly type = ADD_BOOK_FAIL; 33 | 34 | constructor(public payload: Book) { } 35 | } 36 | 37 | 38 | /** 39 | * Remove Book from Collection Actions 40 | */ 41 | export class RemoveBookAction implements Action { 42 | readonly type = REMOVE_BOOK; 43 | 44 | constructor(public payload: Book) { } 45 | } 46 | 47 | export class RemoveBookSuccessAction implements Action { 48 | readonly type = REMOVE_BOOK_SUCCESS; 49 | 50 | constructor(public payload: Book) { } 51 | } 52 | 53 | export class RemoveBookFailAction implements Action { 54 | readonly type = REMOVE_BOOK_FAIL; 55 | 56 | constructor(public payload: Book) {} 57 | } 58 | 59 | /** 60 | * Load Collection Actions 61 | */ 62 | export class LoadAction implements Action { 63 | readonly type = LOAD; 64 | } 65 | 66 | export class LoadSuccessAction implements Action { 67 | readonly type = LOAD_SUCCESS; 68 | 69 | constructor(public payload: Book[]) { } 70 | } 71 | 72 | export class LoadFailAction implements Action { 73 | readonly type = LOAD_FAIL; 74 | 75 | constructor(public payload: any) { } 76 | } 77 | 78 | 79 | export type Actions 80 | = AddBookAction 81 | | AddBookSuccessAction 82 | | AddBookFailAction 83 | | RemoveBookAction 84 | | RemoveBookSuccessAction 85 | | RemoveBookFailAction 86 | | LoadAction 87 | | LoadSuccessAction 88 | | LoadFailAction; 89 | -------------------------------------------------------------------------------- /src/app/actions/layout.ts: -------------------------------------------------------------------------------- 1 | import { Action } from '@ngrx/store'; 2 | 3 | export const OPEN_SIDENAV = '[Layout] Open Sidenav'; 4 | export const CLOSE_SIDENAV = '[Layout] Close Sidenav'; 5 | 6 | 7 | export class OpenSidenavAction implements Action { 8 | readonly type = OPEN_SIDENAV; 9 | } 10 | 11 | export class CloseSidenavAction implements Action { 12 | readonly type = CLOSE_SIDENAV; 13 | } 14 | 15 | 16 | export type Actions 17 | = OpenSidenavAction 18 | | CloseSidenavAction; 19 | -------------------------------------------------------------------------------- /src/app/app.module.ts: -------------------------------------------------------------------------------- 1 | import { NgModule, } from '@angular/core'; 2 | import { CommonModule } from '@angular/common'; 3 | import { BrowserModule } from '@angular/platform-browser'; 4 | import { BrowserAnimationsModule } from '@angular/platform-browser/animations'; 5 | import { RouterModule } from '@angular/router'; 6 | 7 | import { StoreModule } from '@ngrx/store'; 8 | import { EffectsModule } from '@ngrx/effects'; 9 | import { DBModule } from '@ngrx/db'; 10 | import { RouterStoreModule } from '@ngrx/router-store'; 11 | import { StoreDevtoolsModule } from '@ngrx/store-devtools'; 12 | import { MaterialModule } from '@angular/material'; 13 | 14 | import { ComponentsModule } from './components'; 15 | import { BookEffects } from './effects/book'; 16 | import { CollectionEffects } from './effects/collection'; 17 | import { BookExistsGuard } from './guards/book-exists'; 18 | 19 | import { AppComponent } from './containers/app'; 20 | import { FindBookPageComponent } from './containers/find-book-page'; 21 | import { ViewBookPageComponent } from './containers/view-book-page'; 22 | import { SelectedBookPageComponent } from './containers/selected-book-page'; 23 | import { CollectionPageComponent } from './containers/collection-page'; 24 | import { NotFoundPageComponent } from './containers/not-found-page'; 25 | 26 | import { GoogleBooksService } from './services/google-books'; 27 | 28 | import { routes } from './routes'; 29 | import { reducer } from './reducers'; 30 | import { schema } from './db'; 31 | 32 | 33 | 34 | @NgModule({ 35 | imports: [ 36 | CommonModule, 37 | BrowserModule, 38 | BrowserAnimationsModule, 39 | MaterialModule, 40 | ComponentsModule, 41 | RouterModule.forRoot(routes, { useHash: true }), 42 | 43 | /** 44 | * StoreModule.provideStore is imported once in the root module, accepting a reducer 45 | * function or object map of reducer functions. If passed an object of 46 | * reducers, combineReducers will be run creating your application 47 | * meta-reducer. This returns all providers for an @ngrx/store 48 | * based application. 49 | */ 50 | StoreModule.provideStore(reducer), 51 | 52 | /** 53 | * @ngrx/router-store keeps router state up-to-date in the store and uses 54 | * the store as the single source of truth for the router's state. 55 | */ 56 | RouterStoreModule.connectRouter(), 57 | 58 | /** 59 | * Store devtools instrument the store retaining past versions of state 60 | * and recalculating new states. This enables powerful time-travel 61 | * debugging. 62 | * 63 | * To use the debugger, install the Redux Devtools extension for either 64 | * Chrome or Firefox 65 | * 66 | * See: https://github.com/zalmoxisus/redux-devtools-extension 67 | */ 68 | StoreDevtoolsModule.instrumentOnlyWithExtension(), 69 | 70 | /** 71 | * EffectsModule.run() sets up the effects class to be initialized 72 | * immediately when the application starts. 73 | * 74 | * See: https://github.com/ngrx/effects/blob/master/docs/api.md#run 75 | */ 76 | EffectsModule.run(BookEffects), 77 | EffectsModule.run(CollectionEffects), 78 | 79 | /** 80 | * `provideDB` sets up @ngrx/db with the provided schema and makes the Database 81 | * service available. 82 | */ 83 | DBModule.provideDB(schema), 84 | ], 85 | declarations: [ 86 | AppComponent, 87 | FindBookPageComponent, 88 | SelectedBookPageComponent, 89 | ViewBookPageComponent, 90 | CollectionPageComponent, 91 | NotFoundPageComponent 92 | ], 93 | providers: [ 94 | BookExistsGuard, 95 | GoogleBooksService 96 | ], 97 | bootstrap: [ 98 | AppComponent 99 | ] 100 | }) 101 | export class AppModule { } 102 | -------------------------------------------------------------------------------- /src/app/components/book-authors.ts: -------------------------------------------------------------------------------- 1 | import { Component, Input } from '@angular/core'; 2 | 3 | import { Book } from '../models/book'; 4 | 5 | 6 | @Component({ 7 | selector: 'bc-book-authors', 8 | template: ` 9 |
Written By:
10 | 11 | {{ authors | bcAddCommas }} 12 | 13 | `, 14 | styles: [` 15 | h5 { 16 | margin-bottom: 5px; 17 | } 18 | `] 19 | }) 20 | export class BookAuthorsComponent { 21 | @Input() book: Book; 22 | 23 | get authors() { 24 | return this.book.volumeInfo.authors; 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /src/app/components/book-detail.ts: -------------------------------------------------------------------------------- 1 | import { Component, Input, Output, EventEmitter } from '@angular/core'; 2 | import { Book } from '../models/book'; 3 | 4 | 5 | @Component({ 6 | selector: 'bc-book-detail', 7 | template: ` 8 | 9 | 10 | {{ title }} 11 | {{ subtitle }} 12 | 13 | 14 | 15 |

16 | 17 | 18 | 19 | 20 | 21 | 24 | 25 | 28 | 29 | 30 | 31 | `, 32 | styles: [` 33 | :host { 34 | display: flex; 35 | justify-content: center; 36 | margin: 75px 0; 37 | } 38 | md-card { 39 | max-width: 600px; 40 | } 41 | md-card-title-group { 42 | margin-left: 0; 43 | } 44 | img { 45 | width: 60px; 46 | min-width: 60px; 47 | margin-left: 5px; 48 | } 49 | md-card-content { 50 | margin: 15px 0 50px; 51 | } 52 | md-card-actions { 53 | margin: 25px 0 0 !important; 54 | } 55 | md-card-footer { 56 | padding: 0 25px 25px; 57 | position: relative; 58 | } 59 | `] 60 | }) 61 | export class BookDetailComponent { 62 | /** 63 | * Presentational components receieve data through @Input() and communicate events 64 | * through @Output() but generally maintain no internal state of their 65 | * own. All decisions are delegated to 'container', or 'smart' 66 | * components before data updates flow back down. 67 | * 68 | * More on 'smart' and 'presentational' components: https://gist.github.com/btroncone/a6e4347326749f938510#utilizing-container-components 69 | */ 70 | @Input() book: Book; 71 | @Input() inCollection: boolean; 72 | @Output() add = new EventEmitter(); 73 | @Output() remove = new EventEmitter(); 74 | 75 | 76 | /** 77 | * Tip: Utilize getters to keep templates clean 78 | */ 79 | get id() { 80 | return this.book.id; 81 | } 82 | 83 | get title() { 84 | return this.book.volumeInfo.title; 85 | } 86 | 87 | get subtitle() { 88 | return this.book.volumeInfo.subtitle; 89 | } 90 | 91 | get description() { 92 | return this.book.volumeInfo.description; 93 | } 94 | 95 | get thumbnail() { 96 | return this.book.volumeInfo.imageLinks 97 | && this.book.volumeInfo.imageLinks.smallThumbnail; 98 | } 99 | } 100 | -------------------------------------------------------------------------------- /src/app/components/book-preview-list.ts: -------------------------------------------------------------------------------- 1 | import { Component, Input } from '@angular/core'; 2 | import { Book } from '../models/book'; 3 | 4 | @Component({ 5 | selector: 'bc-book-preview-list', 6 | template: ` 7 | 8 | `, 9 | styles: [` 10 | :host { 11 | display: flex; 12 | flex-wrap: wrap; 13 | justify-content: center; 14 | } 15 | `] 16 | }) 17 | export class BookPreviewListComponent { 18 | @Input() books: Book[]; 19 | } 20 | -------------------------------------------------------------------------------- /src/app/components/book-preview.ts: -------------------------------------------------------------------------------- 1 | import { Component, Input } from '@angular/core'; 2 | import { Book } from '../models/book'; 3 | 4 | 5 | @Component({ 6 | selector: 'bc-book-preview', 7 | template: ` 8 | 9 | 10 | 11 | 12 | {{ title | bcEllipsis:35 }} 13 | {{ subtitle | bcEllipsis:40 }} 14 | 15 | 16 |

{{ description | bcEllipsis }}

17 | 18 | 19 | 20 | 21 | 22 | 23 | `, 24 | styles: [` 25 | md-card { 26 | width: 400px; 27 | height: 300px; 28 | margin: 15px; 29 | } 30 | @media only screen and (max-width: 768px) { 31 | md-card { 32 | margin: 15px 0 !important; 33 | } 34 | } 35 | md-card:hover { 36 | box-shadow: 3px 3px 16px -2px rgba(0, 0, 0, .5); 37 | } 38 | md-card-title { 39 | margin-right: 10px; 40 | } 41 | md-card-title-group { 42 | margin: 0; 43 | } 44 | a { 45 | color: inherit; 46 | text-decoration: none; 47 | } 48 | img { 49 | width: 60px; 50 | min-width: 60px; 51 | margin-left: 5px; 52 | } 53 | md-card-content { 54 | margin-top: 15px; 55 | margin: 15px 0 0; 56 | } 57 | span { 58 | display: inline-block; 59 | font-size: 13px; 60 | } 61 | md-card-footer { 62 | padding: 0 25px 25px; 63 | } 64 | `] 65 | }) 66 | export class BookPreviewComponent { 67 | @Input() book: Book; 68 | 69 | get id() { 70 | return this.book.id; 71 | } 72 | 73 | get title() { 74 | return this.book.volumeInfo.title; 75 | } 76 | 77 | get subtitle() { 78 | return this.book.volumeInfo.subtitle; 79 | } 80 | 81 | get description() { 82 | return this.book.volumeInfo.description; 83 | } 84 | 85 | get thumbnail(): string | boolean { 86 | if (this.book.volumeInfo.imageLinks) { 87 | return this.book.volumeInfo.imageLinks.smallThumbnail; 88 | } 89 | 90 | return false; 91 | } 92 | } 93 | -------------------------------------------------------------------------------- /src/app/components/book-search.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/operator/debounceTime'; 2 | import 'rxjs/add/operator/map'; 3 | import 'rxjs/add/operator/distinctUntilChanged'; 4 | import { Component, Output, Input, EventEmitter } from '@angular/core'; 5 | 6 | 7 | @Component({ 8 | selector: 'bc-book-search', 9 | template: ` 10 | 11 | Find a Book 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | `, 20 | styles: [` 21 | md-card-title, 22 | md-card-content { 23 | display: flex; 24 | justify-content: center; 25 | } 26 | 27 | input { 28 | width: 300px; 29 | } 30 | 31 | md-card-spinner { 32 | padding-left: 60px; // Make room for the spinner 33 | } 34 | 35 | md-spinner { 36 | width: 30px; 37 | height: 30px; 38 | position: relative; 39 | top: 10px; 40 | left: 10px; 41 | opacity: 0.0; 42 | } 43 | 44 | md-spinner.show { 45 | opacity: 1.0; 46 | } 47 | `] 48 | }) 49 | export class BookSearchComponent { 50 | @Input() query = ''; 51 | @Input() searching = false; 52 | @Output() search = new EventEmitter(); 53 | } 54 | -------------------------------------------------------------------------------- /src/app/components/index.ts: -------------------------------------------------------------------------------- 1 | import { NgModule } from '@angular/core'; 2 | import { CommonModule } from '@angular/common'; 3 | import { MaterialModule } from '@angular/material'; 4 | import { ReactiveFormsModule } from '@angular/forms'; 5 | import { RouterModule } from '@angular/router'; 6 | 7 | import { BookAuthorsComponent } from './book-authors'; 8 | import { BookDetailComponent } from './book-detail'; 9 | import { BookPreviewComponent } from './book-preview'; 10 | import { BookPreviewListComponent } from './book-preview-list'; 11 | import { BookSearchComponent } from './book-search'; 12 | import { LayoutComponent } from './layout'; 13 | import { NavItemComponent } from './nav-item'; 14 | import { SidenavComponent } from './sidenav'; 15 | import { ToolbarComponent } from './toolbar'; 16 | 17 | import { PipesModule } from '../pipes'; 18 | 19 | 20 | export const COMPONENTS = [ 21 | BookAuthorsComponent, 22 | BookDetailComponent, 23 | BookPreviewComponent, 24 | BookPreviewListComponent, 25 | BookSearchComponent, 26 | LayoutComponent, 27 | NavItemComponent, 28 | SidenavComponent, 29 | ToolbarComponent, 30 | ]; 31 | 32 | 33 | @NgModule({ 34 | imports: [ 35 | CommonModule, 36 | ReactiveFormsModule, 37 | MaterialModule, 38 | RouterModule, 39 | PipesModule, 40 | ], 41 | declarations: COMPONENTS, 42 | exports: COMPONENTS 43 | }) 44 | export class ComponentsModule { } 45 | -------------------------------------------------------------------------------- /src/app/components/layout.ts: -------------------------------------------------------------------------------- 1 | import { Component } from '@angular/core'; 2 | 3 | 4 | @Component({ 5 | selector: 'bc-layout', 6 | template: ` 7 | 8 | 9 | 10 | 11 | 12 | `, 13 | styles: [` 14 | md-sidenav-container { 15 | background: rgba(0, 0, 0, 0.03); 16 | } 17 | 18 | *, /deep/ * { 19 | -webkit-font-smoothing: antialiased; 20 | -moz-osx-font-smoothing: grayscale; 21 | } 22 | `] 23 | }) 24 | export class LayoutComponent { } 25 | -------------------------------------------------------------------------------- /src/app/components/nav-item.ts: -------------------------------------------------------------------------------- 1 | import { Component, Input, Output, EventEmitter } from '@angular/core'; 2 | 3 | 4 | @Component({ 5 | selector: 'bc-nav-item', 6 | template: ` 7 | 8 | {{ icon }} 9 | 10 | {{ hint }} 11 | 12 | `, 13 | styles: [` 14 | .secondary { 15 | color: rgba(0, 0, 0, 0.54); 16 | } 17 | `] 18 | }) 19 | export class NavItemComponent { 20 | @Input() icon = ''; 21 | @Input() hint = ''; 22 | @Input() routerLink: string | any[] = '/'; 23 | @Output() activate = new EventEmitter(); 24 | } 25 | -------------------------------------------------------------------------------- /src/app/components/sidenav.ts: -------------------------------------------------------------------------------- 1 | import { Component, Input } from '@angular/core'; 2 | 3 | @Component({ 4 | selector: 'bc-sidenav', 5 | template: ` 6 | 7 | 8 | 9 | 10 | 11 | `, 12 | styles: [` 13 | md-sidenav { 14 | width: 300px; 15 | } 16 | `] 17 | }) 18 | export class SidenavComponent { 19 | @Input() open = false; 20 | } 21 | -------------------------------------------------------------------------------- /src/app/components/toolbar.ts: -------------------------------------------------------------------------------- 1 | import { Component, Output, EventEmitter } from '@angular/core'; 2 | 3 | 4 | @Component({ 5 | selector: 'bc-toolbar', 6 | template: ` 7 | 8 | 11 | 12 | 13 | ` 14 | }) 15 | export class ToolbarComponent { 16 | @Output() openMenu = new EventEmitter(); 17 | } 18 | -------------------------------------------------------------------------------- /src/app/containers/app.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/operator/let'; 2 | import { Observable } from 'rxjs/Observable'; 3 | import { Component, ChangeDetectionStrategy } from '@angular/core'; 4 | import { Store } from '@ngrx/store'; 5 | 6 | import * as fromRoot from '../reducers'; 7 | import * as layout from '../actions/layout'; 8 | 9 | 10 | @Component({ 11 | selector: 'bc-app', 12 | changeDetection: ChangeDetectionStrategy.OnPush, 13 | template: ` 14 | 15 | 16 | 17 | My Collection 18 | 19 | 20 | Browse Books 21 | 22 | 23 | 24 | Book Collection 25 | 26 | 27 | 28 | 29 | ` 30 | }) 31 | export class AppComponent { 32 | showSidenav$: Observable; 33 | 34 | constructor(private store: Store) { 35 | /** 36 | * Selectors can be applied with the `select` operator which passes the state 37 | * tree to the provided selector 38 | */ 39 | this.showSidenav$ = this.store.select(fromRoot.getShowSidenav); 40 | } 41 | 42 | closeSidenav() { 43 | /** 44 | * All state updates are handled through dispatched actions in 'container' 45 | * components. This provides a clear, reproducible history of state 46 | * updates and user interaction through the life of our 47 | * application. 48 | */ 49 | this.store.dispatch(new layout.CloseSidenavAction()); 50 | } 51 | 52 | openSidenav() { 53 | this.store.dispatch(new layout.OpenSidenavAction()); 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /src/app/containers/collection-page.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/operator/let'; 2 | import { Component, ChangeDetectionStrategy } from '@angular/core'; 3 | import { Store } from '@ngrx/store'; 4 | import { Observable } from 'rxjs/Observable'; 5 | 6 | import * as fromRoot from '../reducers'; 7 | import { Book } from '../models/book'; 8 | 9 | 10 | @Component({ 11 | selector: 'bc-collection-page', 12 | changeDetection: ChangeDetectionStrategy.OnPush, 13 | template: ` 14 | 15 | My Collection 16 | 17 | 18 | 19 | `, 20 | /** 21 | * Container components are permitted to have just enough styles 22 | * to bring the view together. If the number of styles grow, 23 | * consider breaking them out into presentational 24 | * components. 25 | */ 26 | styles: [` 27 | md-card-title { 28 | display: flex; 29 | justify-content: center; 30 | } 31 | `] 32 | }) 33 | export class CollectionPageComponent { 34 | books$: Observable; 35 | 36 | constructor(store: Store) { 37 | this.books$ = store.select(fromRoot.getBookCollection); 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /src/app/containers/find-book-page.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/operator/let'; 2 | import 'rxjs/add/operator/take'; 3 | import { Component, ChangeDetectionStrategy } from '@angular/core'; 4 | import { Store } from '@ngrx/store'; 5 | import { Observable } from 'rxjs/Observable'; 6 | 7 | import * as fromRoot from '../reducers'; 8 | import * as book from '../actions/book'; 9 | import { Book } from '../models/book'; 10 | 11 | 12 | @Component({ 13 | selector: 'bc-find-book-page', 14 | changeDetection: ChangeDetectionStrategy.OnPush, 15 | template: ` 16 | 17 | 18 | ` 19 | }) 20 | export class FindBookPageComponent { 21 | searchQuery$: Observable; 22 | books$: Observable; 23 | loading$: Observable; 24 | 25 | constructor(private store: Store) { 26 | this.searchQuery$ = store.select(fromRoot.getSearchQuery).take(1); 27 | this.books$ = store.select(fromRoot.getSearchResults); 28 | this.loading$ = store.select(fromRoot.getSearchLoading); 29 | } 30 | 31 | search(query: string) { 32 | this.store.dispatch(new book.SearchAction(query)); 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /src/app/containers/not-found-page.ts: -------------------------------------------------------------------------------- 1 | import { Component, ChangeDetectionStrategy } from '@angular/core'; 2 | 3 | 4 | @Component({ 5 | selector: 'bc-not-found-page', 6 | changeDetection: ChangeDetectionStrategy.OnPush, 7 | template: ` 8 | 9 | 404: Not Found 10 | 11 |

Hey! It looks like this page doesn't exist yet.

12 | 13 | 14 | 15 | 16 | 17 | `, 18 | styles: [` 19 | :host { 20 | text-align: center; 21 | } 22 | `] 23 | }) 24 | export class NotFoundPageComponent { } 25 | -------------------------------------------------------------------------------- /src/app/containers/selected-book-page.ts: -------------------------------------------------------------------------------- 1 | import { Component, ChangeDetectionStrategy } from '@angular/core'; 2 | import { Store } from '@ngrx/store'; 3 | import { Observable } from 'rxjs/Observable'; 4 | 5 | import * as fromRoot from '../reducers'; 6 | import * as collection from '../actions/collection'; 7 | import { Book } from '../models/book'; 8 | 9 | 10 | @Component({ 11 | selector: 'bc-selected-book-page', 12 | changeDetection: ChangeDetectionStrategy.OnPush, 13 | template: ` 14 | 19 | 20 | ` 21 | }) 22 | export class SelectedBookPageComponent { 23 | book$: Observable; 24 | isSelectedBookInCollection$: Observable; 25 | 26 | constructor(private store: Store) { 27 | this.book$ = store.select(fromRoot.getSelectedBook); 28 | this.isSelectedBookInCollection$ = store.select(fromRoot.isSelectedBookInCollection); 29 | } 30 | 31 | addToCollection(book: Book) { 32 | this.store.dispatch(new collection.AddBookAction(book)); 33 | } 34 | 35 | removeFromCollection(book: Book) { 36 | this.store.dispatch(new collection.RemoveBookAction(book)); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /src/app/containers/view-book-page.ts: -------------------------------------------------------------------------------- 1 | import '@ngrx/core/add/operator/select'; 2 | import 'rxjs/add/operator/map'; 3 | import { Component, OnDestroy, ChangeDetectionStrategy } from '@angular/core'; 4 | import { ActivatedRoute } from '@angular/router'; 5 | import { Store } from '@ngrx/store'; 6 | import { Subscription } from 'rxjs/Subscription'; 7 | 8 | import * as fromRoot from '../reducers'; 9 | import * as book from '../actions/book'; 10 | 11 | /** 12 | * Note: Container components are also reusable. Whether or not 13 | * a component is a presentation component or a container 14 | * component is an implementation detail. 15 | * 16 | * The View Book Page's responsibility is to map router params 17 | * to a 'Select' book action. Actually showing the selected 18 | * book remains a responsibility of the 19 | * SelectedBookPageComponent 20 | */ 21 | @Component({ 22 | selector: 'bc-view-book-page', 23 | changeDetection: ChangeDetectionStrategy.OnPush, 24 | template: ` 25 | 26 | ` 27 | }) 28 | export class ViewBookPageComponent implements OnDestroy { 29 | actionsSubscription: Subscription; 30 | 31 | constructor(store: Store, route: ActivatedRoute) { 32 | this.actionsSubscription = route.params 33 | .select('id') 34 | .map(id => new book.SelectAction(id)) 35 | .subscribe(store); 36 | } 37 | 38 | ngOnDestroy() { 39 | this.actionsSubscription.unsubscribe(); 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /src/app/db.ts: -------------------------------------------------------------------------------- 1 | import { DBSchema } from '@ngrx/db'; 2 | 3 | 4 | /** 5 | * ngrx/db uses a simple schema config object to initialize stores in IndexedDB. 6 | */ 7 | export const schema: DBSchema = { 8 | version: 1, 9 | name: 'books_app', 10 | stores: { 11 | books: { 12 | autoIncrement: true, 13 | primaryKey: 'id' 14 | } 15 | } 16 | }; 17 | -------------------------------------------------------------------------------- /src/app/effects/book.spec.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/observable/of'; 2 | import 'rxjs/add/observable/throw'; 3 | import { EffectsTestingModule, EffectsRunner } from '@ngrx/effects/testing'; 4 | import { TestBed, fakeAsync, tick } from '@angular/core/testing'; 5 | import { BookEffects } from './book'; 6 | import { GoogleBooksService } from '../services/google-books'; 7 | import { Observable } from 'rxjs/Observable'; 8 | import { SearchAction, SearchCompleteAction } from '../actions/book'; 9 | import { Book } from '../models/book'; 10 | 11 | describe('BookEffects', () => { 12 | beforeEach(() => TestBed.configureTestingModule({ 13 | imports: [ 14 | EffectsTestingModule 15 | ], 16 | providers: [ 17 | BookEffects, 18 | { 19 | provide: GoogleBooksService, 20 | useValue: jasmine.createSpyObj('googleBooksService', ['searchBooks']) 21 | } 22 | ] 23 | })); 24 | 25 | function setup(params?: {searchBooksReturnValue: any}) { 26 | const googleBooksService = TestBed.get(GoogleBooksService); 27 | if (params) { 28 | googleBooksService.searchBooks.and.returnValue(params.searchBooksReturnValue); 29 | } 30 | 31 | return { 32 | runner: TestBed.get(EffectsRunner), 33 | bookEffects: TestBed.get(BookEffects) 34 | }; 35 | } 36 | 37 | describe('search$', () => { 38 | it('should return a new book.SearchCompleteAction, with the books, on success, after the de-bounce', fakeAsync(() => { 39 | const book1 = {id: '111', volumeInfo: {}} as Book; 40 | const book2 = {id: '222', volumeInfo: {}} as Book; 41 | const books = [book1, book2]; 42 | 43 | const {runner, bookEffects} = setup({searchBooksReturnValue: Observable.of(books)}); 44 | 45 | const expectedResult = new SearchCompleteAction(books); 46 | runner.queue(new SearchAction('query')); 47 | 48 | let result = null; 49 | bookEffects.search$.subscribe(_result => result = _result); 50 | tick(299); // test de-bounce 51 | expect(result).toBe(null); 52 | tick(300); 53 | expect(result).toEqual(expectedResult); 54 | })); 55 | 56 | it('should return a new book.SearchCompleteAction, with an empty array, if the books service throws', fakeAsync(() => { 57 | const {runner, bookEffects} = setup({searchBooksReturnValue: Observable.throw(new Error())}); 58 | 59 | const expectedResult = new SearchCompleteAction([]); 60 | runner.queue(new SearchAction('query')); 61 | 62 | let result = null; 63 | bookEffects.search$.subscribe(_result => result = _result); 64 | tick(299); // test de-bounce 65 | expect(result).toBe(null); 66 | tick(300); 67 | expect(result).toEqual(expectedResult); 68 | })); 69 | 70 | it(`should not do anything if the query is an empty string`, fakeAsync(() => { 71 | const {runner, bookEffects} = setup(); 72 | 73 | runner.queue(new SearchAction('')); 74 | let result = null; 75 | bookEffects.search$.subscribe({ 76 | next: () => result = false, 77 | complete: () => result = false, 78 | error: () => result = false 79 | }); 80 | 81 | tick(300); 82 | expect(result).toBe(null); 83 | })); 84 | 85 | }); 86 | }); 87 | 88 | -------------------------------------------------------------------------------- /src/app/effects/book.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/operator/catch'; 2 | import 'rxjs/add/operator/map'; 3 | import 'rxjs/add/operator/switchMap'; 4 | import 'rxjs/add/operator/debounceTime'; 5 | import 'rxjs/add/operator/skip'; 6 | import 'rxjs/add/operator/takeUntil'; 7 | import { Injectable } from '@angular/core'; 8 | import { Effect, Actions, toPayload } from '@ngrx/effects'; 9 | import { Action } from '@ngrx/store'; 10 | import { Observable } from 'rxjs/Observable'; 11 | import { empty } from 'rxjs/observable/empty'; 12 | import { of } from 'rxjs/observable/of'; 13 | 14 | import { GoogleBooksService } from '../services/google-books'; 15 | import * as book from '../actions/book'; 16 | 17 | 18 | /** 19 | * Effects offer a way to isolate and easily test side-effects within your 20 | * application. 21 | * The `toPayload` helper function returns just 22 | * the payload of the currently dispatched action, useful in 23 | * instances where the current state is not necessary. 24 | * 25 | * Documentation on `toPayload` can be found here: 26 | * https://github.com/ngrx/effects/blob/master/docs/api.md#topayload 27 | * 28 | * If you are unfamiliar with the operators being used in these examples, please 29 | * check out the sources below: 30 | * 31 | * Official Docs: http://reactivex.io/rxjs/manual/overview.html#categories-of-operators 32 | * RxJS 5 Operators By Example: https://gist.github.com/btroncone/d6cf141d6f2c00dc6b35 33 | */ 34 | 35 | @Injectable() 36 | export class BookEffects { 37 | 38 | @Effect() 39 | search$: Observable = this.actions$ 40 | .ofType(book.SEARCH) 41 | .debounceTime(300) 42 | .map(toPayload) 43 | .switchMap(query => { 44 | if (query === '') { 45 | return empty(); 46 | } 47 | 48 | const nextSearch$ = this.actions$.ofType(book.SEARCH).skip(1); 49 | 50 | return this.googleBooks.searchBooks(query) 51 | .takeUntil(nextSearch$) 52 | .map(books => new book.SearchCompleteAction(books)) 53 | .catch(() => of(new book.SearchCompleteAction([]))); 54 | }); 55 | 56 | constructor(private actions$: Actions, private googleBooks: GoogleBooksService) { } 57 | } 58 | -------------------------------------------------------------------------------- /src/app/effects/collection.spec.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/observable/of'; 2 | import 'rxjs/add/observable/throw'; 3 | import { EffectsTestingModule, EffectsRunner } from '@ngrx/effects/testing'; 4 | import { TestBed } from '@angular/core/testing'; 5 | import { CollectionEffects } from './collection'; 6 | import { Database } from '@ngrx/db'; 7 | import { Book } from '../models/book'; 8 | import * as collection from '../actions/collection'; 9 | import { Observable } from 'rxjs/Observable'; 10 | 11 | describe('CollectionEffects', () => { 12 | beforeEach(() => TestBed.configureTestingModule({ 13 | imports: [ 14 | EffectsTestingModule 15 | ], 16 | providers: [ 17 | CollectionEffects, 18 | { 19 | provide: Database, 20 | useValue: jasmine.createSpyObj('database', ['open', 'query', 'insert', 'executeWrite']) 21 | } 22 | ] 23 | })); 24 | 25 | function setup() { 26 | return { 27 | db: TestBed.get(Database), 28 | runner: TestBed.get(EffectsRunner), 29 | collectionEffects: TestBed.get(CollectionEffects) 30 | }; 31 | } 32 | 33 | describe('openDB$', () => { 34 | it('should call db.open when initially subscribed to', () => { 35 | const {db, collectionEffects} = setup(); 36 | collectionEffects.openDB$.subscribe(); 37 | expect(db.open).toHaveBeenCalledWith('books_app'); 38 | }); 39 | }); 40 | 41 | describe('loadCollection$', () => { 42 | it('should return a collection.LoadSuccessAction, with the books, on success', () => { 43 | const book1 = {id: '111', volumeInfo: {}} as Book; 44 | const book2 = {id: '222', volumeInfo: {}} as Book; 45 | 46 | const {db, runner, collectionEffects} = setup(); 47 | 48 | const booksObservable = Observable.of(book1, book2); 49 | db.query.and.returnValue(booksObservable); 50 | 51 | const expectedResult = new collection.LoadSuccessAction([book1, book2]); 52 | 53 | runner.queue(new collection.LoadAction()); 54 | 55 | collectionEffects.loadCollection$.subscribe(result => { 56 | expect(result).toEqual(expectedResult); 57 | }); 58 | }); 59 | 60 | it('should return a collection.LoadFailAction, if the query throws', () => { 61 | const {db, runner, collectionEffects} = setup(); 62 | 63 | const error = new Error('msg'); 64 | db.query.and.returnValue(Observable.throw(error)); 65 | 66 | const expectedResult = new collection.LoadFailAction(error); 67 | 68 | runner.queue(new collection.LoadAction()); 69 | 70 | collectionEffects.loadCollection$.subscribe(result => { 71 | expect(result).toEqual(expectedResult); 72 | }); 73 | }); 74 | }); 75 | 76 | describe('addBookToCollection$', () => { 77 | it('should return a collection.AddBookSuccessAction, with the book, on success', () => { 78 | const book = {id: '111', volumeInfo: {}} as Book; 79 | 80 | const {db, runner, collectionEffects} = setup(); 81 | db.insert.and.returnValue(Observable.of({})); 82 | 83 | const expectedResult = new collection.AddBookSuccessAction(book); 84 | 85 | runner.queue(new collection.AddBookAction(book)); 86 | 87 | collectionEffects.addBookToCollection$.subscribe(result => { 88 | expect(result).toEqual(expectedResult); 89 | expect(db.insert).toHaveBeenCalledWith('books', [book]); 90 | }); 91 | }); 92 | 93 | it('should return a collection.AddBookFailAction, with the book, when the db insert throws', () => { 94 | const book = {id: '111', volumeInfo: {}} as Book; 95 | 96 | const {db, runner, collectionEffects} = setup(); 97 | db.insert.and.returnValue(Observable.throw(new Error())); 98 | 99 | const expectedResult = new collection.AddBookFailAction(book); 100 | 101 | runner.queue(new collection.AddBookAction(book)); 102 | 103 | collectionEffects.addBookToCollection$.subscribe(result => { 104 | expect(result).toEqual(expectedResult); 105 | expect(db.insert).toHaveBeenCalledWith('books', [book]); 106 | }); 107 | }); 108 | 109 | describe('removeBookFromCollection$', () => { 110 | it('should return a collection.RemoveBookSuccessAction, with the book, on success', () => { 111 | const book = {id: '111', volumeInfo: {}} as Book; 112 | 113 | const {db, runner, collectionEffects} = setup(); 114 | db.executeWrite.and.returnValue(Observable.of({})); 115 | 116 | const expectedResult = new collection.RemoveBookSuccessAction(book); 117 | 118 | runner.queue(new collection.RemoveBookAction(book)); 119 | 120 | collectionEffects.removeBookFromCollection$.subscribe(result => { 121 | expect(result).toEqual(expectedResult); 122 | expect(db.executeWrite).toHaveBeenCalledWith('books', 'delete', ['111']); 123 | }); 124 | }); 125 | 126 | it('should return a collection.RemoveBookFailAction, with the book, when the db insert throws', () => { 127 | const book = {id: '111', volumeInfo: {}} as Book; 128 | 129 | const {db, runner, collectionEffects} = setup(); 130 | db.executeWrite.and.returnValue(Observable.throw(new Error())); 131 | 132 | const expectedResult = new collection.RemoveBookFailAction(book); 133 | 134 | runner.queue(new collection.RemoveBookAction(book)); 135 | 136 | collectionEffects.removeBookFromCollection$.subscribe(result => { 137 | expect(result).toEqual(expectedResult); 138 | expect(db.executeWrite).toHaveBeenCalledWith('books', 'delete', ['111']); 139 | }); 140 | }); 141 | }); 142 | }); 143 | }); 144 | -------------------------------------------------------------------------------- /src/app/effects/collection.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/operator/map'; 2 | import 'rxjs/add/operator/catch'; 3 | import 'rxjs/add/operator/startWith'; 4 | import 'rxjs/add/operator/switchMap'; 5 | import 'rxjs/add/operator/mergeMap'; 6 | import 'rxjs/add/operator/toArray'; 7 | import { Injectable } from '@angular/core'; 8 | import { Action } from '@ngrx/store'; 9 | import { Effect, Actions } from '@ngrx/effects'; 10 | import { Database } from '@ngrx/db'; 11 | import { Observable } from 'rxjs/Observable'; 12 | import { defer } from 'rxjs/observable/defer'; 13 | import { of } from 'rxjs/observable/of'; 14 | 15 | import * as collection from '../actions/collection'; 16 | import { Book } from '../models/book'; 17 | 18 | 19 | @Injectable() 20 | export class CollectionEffects { 21 | 22 | /** 23 | * This effect does not yield any actions back to the store. Set 24 | * `dispatch` to false to hint to @ngrx/effects that it should 25 | * ignore any elements of this effect stream. 26 | * 27 | * The `defer` observable accepts an observable factory function 28 | * that is called when the observable is subscribed to. 29 | * Wrapping the database open call in `defer` makes 30 | * effect easier to test. 31 | */ 32 | @Effect({ dispatch: false }) 33 | openDB$: Observable = defer(() => { 34 | return this.db.open('books_app'); 35 | }); 36 | 37 | /** 38 | * This effect makes use of the `startWith` operator to trigger 39 | * the effect immediately on startup. 40 | */ 41 | @Effect() 42 | loadCollection$: Observable = this.actions$ 43 | .ofType(collection.LOAD) 44 | .startWith(new collection.LoadAction()) 45 | .switchMap(() => 46 | this.db.query('books') 47 | .toArray() 48 | .map((books: Book[]) => new collection.LoadSuccessAction(books)) 49 | .catch(error => of(new collection.LoadFailAction(error))) 50 | ); 51 | 52 | @Effect() 53 | addBookToCollection$: Observable = this.actions$ 54 | .ofType(collection.ADD_BOOK) 55 | .map((action: collection.AddBookAction) => action.payload) 56 | .mergeMap(book => 57 | this.db.insert('books', [ book ]) 58 | .map(() => new collection.AddBookSuccessAction(book)) 59 | .catch(() => of(new collection.AddBookFailAction(book))) 60 | ); 61 | 62 | 63 | @Effect() 64 | removeBookFromCollection$: Observable = this.actions$ 65 | .ofType(collection.REMOVE_BOOK) 66 | .map((action: collection.RemoveBookAction) => action.payload) 67 | .mergeMap(book => 68 | this.db.executeWrite('books', 'delete', [ book.id ]) 69 | .map(() => new collection.RemoveBookSuccessAction(book)) 70 | .catch(() => of(new collection.RemoveBookFailAction(book))) 71 | ); 72 | 73 | constructor(private actions$: Actions, private db: Database) { } 74 | } 75 | -------------------------------------------------------------------------------- /src/app/guards/book-exists.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/operator/take'; 2 | import 'rxjs/add/operator/filter'; 3 | import 'rxjs/add/operator/do'; 4 | import 'rxjs/add/operator/map'; 5 | import 'rxjs/add/operator/switchMap'; 6 | import 'rxjs/add/operator/catch'; 7 | import 'rxjs/add/operator/let'; 8 | import { Injectable } from '@angular/core'; 9 | import { Store } from '@ngrx/store'; 10 | import { Router, CanActivate, ActivatedRouteSnapshot } from '@angular/router'; 11 | import { Observable } from 'rxjs/Observable'; 12 | import { of } from 'rxjs/observable/of'; 13 | 14 | import { GoogleBooksService } from '../services/google-books'; 15 | import * as fromRoot from '../reducers'; 16 | import * as book from '../actions/book'; 17 | 18 | 19 | /** 20 | * Guards are hooks into the route resolution process, providing an opportunity 21 | * to inform the router's navigation process whether the route should continue 22 | * to activate this route. Guards must return an observable of true or false. 23 | */ 24 | @Injectable() 25 | export class BookExistsGuard implements CanActivate { 26 | constructor( 27 | private store: Store, 28 | private googleBooks: GoogleBooksService, 29 | private router: Router 30 | ) { } 31 | 32 | /** 33 | * This method creates an observable that waits for the `loaded` property 34 | * of the collection state to turn `true`, emitting one time once loading 35 | * has finished. 36 | */ 37 | waitForCollectionToLoad(): Observable { 38 | return this.store.select(fromRoot.getCollectionLoaded) 39 | .filter(loaded => loaded) 40 | .take(1); 41 | } 42 | 43 | /** 44 | * This method checks if a book with the given ID is already registered 45 | * in the Store 46 | */ 47 | hasBookInStore(id: string): Observable { 48 | return this.store.select(fromRoot.getBookEntities) 49 | .map(entities => !!entities[id]) 50 | .take(1); 51 | } 52 | 53 | /** 54 | * This method loads a book with the given ID from the API and caches 55 | * it in the store, returning `true` or `false` if it was found. 56 | */ 57 | hasBookInApi(id: string): Observable { 58 | return this.googleBooks.retrieveBook(id) 59 | .map(bookEntity => new book.LoadAction(bookEntity)) 60 | .do((action: book.LoadAction) => this.store.dispatch(action)) 61 | .map(book => !!book) 62 | .catch(() => { 63 | this.router.navigate(['/404']); 64 | return of(false); 65 | }); 66 | } 67 | 68 | /** 69 | * `hasBook` composes `hasBookInStore` and `hasBookInApi`. It first checks 70 | * if the book is in store, and if not it then checks if it is in the 71 | * API. 72 | */ 73 | hasBook(id: string): Observable { 74 | return this.hasBookInStore(id) 75 | .switchMap(inStore => { 76 | if (inStore) { 77 | return of(inStore); 78 | } 79 | 80 | return this.hasBookInApi(id); 81 | }); 82 | } 83 | 84 | /** 85 | * This is the actual method the router will call when our guard is run. 86 | * 87 | * Our guard waits for the collection to load, then it checks if we need 88 | * to request a book from the API or if we already have it in our cache. 89 | * If it finds it in the cache or in the API, it returns an Observable 90 | * of `true` and the route is rendered successfully. 91 | * 92 | * If it was unable to find it in our cache or in the API, this guard 93 | * will return an Observable of `false`, causing the router to move 94 | * on to the next candidate route. In this case, it will move on 95 | * to the 404 page. 96 | */ 97 | canActivate(route: ActivatedRouteSnapshot): Observable { 98 | return this.waitForCollectionToLoad() 99 | .switchMap(() => this.hasBook(route.params['id'])); 100 | } 101 | } 102 | -------------------------------------------------------------------------------- /src/app/index.ts: -------------------------------------------------------------------------------- 1 | export * from './app.module'; 2 | -------------------------------------------------------------------------------- /src/app/models/book.ts: -------------------------------------------------------------------------------- 1 | export interface Book { 2 | id: string; 3 | volumeInfo: { 4 | title: string; 5 | subtitle: string; 6 | authors: string[]; 7 | publisher: string; 8 | publishDate: string; 9 | description: string; 10 | averageRating: number; 11 | ratingsCount: number; 12 | imageLinks: { 13 | thumbnail: string; 14 | smallThumbnail: string; 15 | }; 16 | }; 17 | } 18 | -------------------------------------------------------------------------------- /src/app/pipes/add-commas.spec.ts: -------------------------------------------------------------------------------- 1 | import { AddCommasPipe } from './add-commas'; 2 | 3 | describe('Pipe: Add Commas', () => { 4 | let pipe: AddCommasPipe; 5 | 6 | beforeEach(() => { 7 | pipe = new AddCommasPipe(); 8 | }); 9 | 10 | it('should transform ["Rick"] to "Rick"', () => { 11 | expect(pipe.transform(['Rick'])).toEqual('Rick'); 12 | }); 13 | 14 | it('should transform ["Jeremy", "Andrew"] to "Jeremy and Andrew"', () => { 15 | expect(pipe.transform(['Jeremy', 'Andrew'])).toEqual('Jeremy and Andrew'); 16 | }); 17 | 18 | it('should transform ["Kim", "Ryan", "Amanda"] to "Kim, Ryan, and Amanda"', () => { 19 | expect(pipe.transform(['Kim', 'Ryan', 'Amanda'])).toEqual('Kim, Ryan, and Amanda'); 20 | }); 21 | 22 | it('transforms undefined to "Author Unknown"', () => { 23 | expect(pipe.transform(undefined)).toEqual('Author Unknown'); 24 | }); 25 | 26 | it('transforms [] to "Author Unknown"', () => { 27 | expect(pipe.transform([])).toEqual('Author Unknown'); 28 | }); 29 | }); 30 | -------------------------------------------------------------------------------- /src/app/pipes/add-commas.ts: -------------------------------------------------------------------------------- 1 | import { Pipe, PipeTransform } from '@angular/core'; 2 | 3 | 4 | @Pipe({ name: 'bcAddCommas' }) 5 | export class AddCommasPipe implements PipeTransform { 6 | transform(authors: null | string[]) { 7 | if (!authors) { 8 | return 'Author Unknown'; 9 | } 10 | 11 | switch (authors.length) { 12 | case 0: 13 | return 'Author Unknown'; 14 | case 1: 15 | return authors[0]; 16 | case 2: 17 | return authors.join(' and '); 18 | default: 19 | const last = authors[authors.length - 1]; 20 | const remaining = authors.slice(0, -1); 21 | return `${remaining.join(', ')}, and ${last}`; 22 | } 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /src/app/pipes/ellipsis.spec.ts: -------------------------------------------------------------------------------- 1 | import { EllipsisPipe } from './ellipsis'; 2 | 3 | describe('Pipe: Ellipsis', () => { 4 | let pipe: EllipsisPipe; 5 | const longStr = `Lorem ipsum dolor sit amet, 6 | consectetur adipisicing elit. Quibusdam ab similique, odio sit 7 | harum laborum rem, nesciunt atque iure a pariatur nam nihil dolore necessitatibus quos ea autem accusantium dolor 8 | voluptates voluptatibus. Doloribus libero, facilis ea nam 9 | quibusdam aut labore itaque aliquid, optio. Rerum, dolorum! 10 | Error ratione tempore nesciunt magnam reprehenderit earum 11 | tempora aliquam laborum consectetur repellendus, nam hic 12 | maiores, qui corrupti saepe possimus, velit impedit eveniet 13 | totam. Aliquid qui corrupti facere. Alias itaque pariatur 14 | aliquam, nemo praesentium. Iure delectus, nemo natus! Libero 15 | ducimus aspernatur laborum voluptatibus officiis eaque enim 16 | minus accusamus, harum facilis sed eum! Sit vero vitae 17 | voluptatibus deleniti, corporis deserunt? Optio reprehenderit 18 | quae nesciunt minus at, sint fuga impedit, laborum praesentium 19 | illo nisi natus quia illum obcaecati id error suscipit eaque! 20 | Sed quam, ab dolorum qui sit dolorem fuga laudantium est, 21 | voluptas sequi consequuntur dolores animi veritatis doloremque 22 | at placeat maxime suscipit provident? Mollitia deserunt 23 | repudiandae illo. Similique voluptatem repudiandae possimus 24 | veritatis amet incidunt alias, debitis eveniet voluptate 25 | magnam consequatur eum molestiae provident est dicta. A autem 26 | praesentium voluptas, quis itaque doloremque quidem debitis? 27 | Ex qui, corporis voluptatibus assumenda necessitatibus 28 | accusamus earum rem cum quidem quasi! Porro assumenda, modi. 29 | Voluptatibus enim dignissimos fugit voluptas hic ducimus ullam, 30 | minus. Soluta architecto ratione, accusamus vitae eligendi 31 | explicabo beatae reprehenderit. Officiis voluptatibus 32 | dignissimos cum magni! Deleniti fuga reiciendis, ab dicta 33 | quasi impedit voluptatibus earum ratione inventore cum 34 | voluptas eligendi vel ut tenetur numquam, alias praesentium 35 | iusto asperiores, ipsa. Odit a ea, quaerat culpa dolore 36 | veritatis mollitia veniam quidem, velit, natus sint at.`; 37 | 38 | beforeEach(() => { 39 | pipe = new EllipsisPipe(); 40 | }); 41 | 42 | it('should return the string if it\'s length is less than 250', () => { 43 | expect(pipe.transform('string')).toEqual('string'); 44 | }); 45 | 46 | it('should return up to 250 characters followed by an ellipsis', () => { 47 | expect(pipe.transform(longStr)).toEqual(`${longStr.substr(0, 250)}...`); 48 | }); 49 | 50 | it('should return only 20 characters followed by an ellipsis', () => { 51 | expect(pipe.transform(longStr, 20)).toEqual(`${longStr.substr(0, 20)}...`); 52 | }); 53 | }); 54 | -------------------------------------------------------------------------------- /src/app/pipes/ellipsis.ts: -------------------------------------------------------------------------------- 1 | import { Pipe, PipeTransform } from '@angular/core'; 2 | 3 | 4 | @Pipe({ name: 'bcEllipsis' }) 5 | export class EllipsisPipe implements PipeTransform { 6 | transform(str: string, strLength: number = 250) { 7 | const withoutHtml = str.replace(/(<([^>]+)>)/ig, ''); 8 | 9 | if (str.length >= strLength) { 10 | return `${withoutHtml.slice(0, strLength)}...`; 11 | } 12 | 13 | return withoutHtml; 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /src/app/pipes/index.ts: -------------------------------------------------------------------------------- 1 | import { NgModule } from '@angular/core'; 2 | 3 | import { AddCommasPipe } from './add-commas'; 4 | import { EllipsisPipe } from './ellipsis'; 5 | 6 | 7 | export const PIPES = [ 8 | AddCommasPipe, 9 | EllipsisPipe, 10 | ]; 11 | 12 | @NgModule({ 13 | declarations: PIPES, 14 | exports: PIPES 15 | }) 16 | export class PipesModule { } 17 | -------------------------------------------------------------------------------- /src/app/reducers/book.spec.ts: -------------------------------------------------------------------------------- 1 | import { reducer } from './books'; 2 | import * as fromBooks from './books'; 3 | import { SearchCompleteAction, LoadAction, SelectAction } from '../actions/book'; 4 | import { Book } from '../models/book'; 5 | import { LoadSuccessAction } from '../actions/collection'; 6 | 7 | describe('BooksReducer', () => { 8 | describe('undefined action', () => { 9 | it('should return the default state', () => { 10 | const action = {} as any; 11 | 12 | const result = reducer(undefined, action); 13 | expect(result).toEqual(fromBooks.initialState); 14 | }); 15 | }); 16 | 17 | describe('SEARCH_COMPLETE & LOAD_SUCCESS', () => { 18 | function noExistingBooks(action) { 19 | const book1 = {id: '111'} as Book; 20 | const book2 = {id: '222'} as Book; 21 | const createAction = new action([book1, book2]); 22 | 23 | const expectedResult = { 24 | ids: ['111', '222'], 25 | entities: { 26 | '111': book1, 27 | '222': book2 28 | }, 29 | selectedBookId: null, 30 | }; 31 | 32 | const result = reducer(fromBooks.initialState, createAction); 33 | expect(result).toEqual(expectedResult); 34 | } 35 | 36 | function existingBooks(action) { 37 | const book1 = {id: '111'} as Book; 38 | const book2 = {id: '222'} as Book; 39 | const initialState = { 40 | ids: ['111', '222'], 41 | entities: { 42 | '111': book1, 43 | '222': book2 44 | }, 45 | selectedBookId: null, 46 | } as any; 47 | // should not replace existing books 48 | const differentBook2 = {id: '222', foo: 'bar'} as any; 49 | const book3 = {id: '333'} as Book; 50 | const createAction = new action([book3, differentBook2]); 51 | 52 | const expectedResult = { 53 | ids: ['111', '222', '333'], 54 | entities: { 55 | '111': book1, 56 | '222': book2, 57 | '333': book3 58 | }, 59 | selectedBookId: null, 60 | }; 61 | 62 | const result = reducer(initialState, createAction); 63 | expect(result).toEqual(expectedResult); 64 | } 65 | 66 | it('should add all books in the payload when none exist', () => { 67 | noExistingBooks(SearchCompleteAction); 68 | noExistingBooks(LoadSuccessAction); 69 | }); 70 | 71 | it('should add only new books when books already exist', () => { 72 | existingBooks(SearchCompleteAction); 73 | existingBooks(LoadSuccessAction); 74 | }); 75 | }); 76 | 77 | describe('LOAD', () => { 78 | it('should add a single book, if the book does not exist', () => { 79 | const book = {id: '888'} as Book; 80 | const action = new LoadAction(book); 81 | 82 | const expectedResult = { 83 | ids: ['888'], 84 | entities: { 85 | '888': book 86 | }, 87 | selectedBookId: null 88 | }; 89 | 90 | const result = reducer(fromBooks.initialState, action); 91 | expect(result).toEqual(expectedResult); 92 | }); 93 | 94 | it('should return the existing state if the book exists', () => { 95 | const initialState = { 96 | ids: ['999'], 97 | entities: { 98 | '999': {id: '999'} 99 | } 100 | } as any; 101 | const book = {id: '999', foo: 'baz'} as any; 102 | const action = new LoadAction(book); 103 | 104 | const result = reducer(initialState, action); 105 | expect(result).toEqual(initialState); 106 | }); 107 | }); 108 | 109 | describe('SELECT', () => { 110 | it('should set the selected book id on the state', () => { 111 | const action = new SelectAction('1'); 112 | 113 | const result = reducer(fromBooks.initialState, action); 114 | expect(result.selectedBookId).toBe('1'); 115 | }); 116 | }); 117 | 118 | describe('Selections', () => { 119 | const book1 = {id: '111'} as Book; 120 | const book2 = {id: '222'} as Book; 121 | const state: fromBooks.State = { 122 | ids: ['111', '222'], 123 | entities: { 124 | '111': book1, 125 | '222': book2, 126 | }, 127 | selectedBookId: '111' 128 | }; 129 | 130 | describe('getEntities', () => { 131 | it('should return entities', () => { 132 | const result = fromBooks.getEntities(state); 133 | expect(result).toBe(state.entities); 134 | }); 135 | }); 136 | 137 | describe('getIds', () => { 138 | it('should return ids', () => { 139 | const result = fromBooks.getIds(state); 140 | expect(result).toBe(state.ids); 141 | }); 142 | }); 143 | 144 | describe('getSelectedId', () => { 145 | it('should return the selected id', () => { 146 | const result = fromBooks.getSelectedId(state); 147 | expect(result).toBe('111'); 148 | }); 149 | }); 150 | 151 | describe('getSelected', () => { 152 | it('should return the selected book', () => { 153 | const result = fromBooks.getSelected(state); 154 | expect(result).toBe(book1); 155 | }); 156 | }); 157 | 158 | describe('getAll', () => { 159 | it('should return all books as an array ', () => { 160 | const result = fromBooks.getAll(state); 161 | expect(result).toEqual([book1, book2]); 162 | }); 163 | }); 164 | 165 | }); 166 | }); 167 | -------------------------------------------------------------------------------- /src/app/reducers/books.ts: -------------------------------------------------------------------------------- 1 | import { createSelector } from 'reselect'; 2 | import { Book } from '../models/book'; 3 | import * as book from '../actions/book'; 4 | import * as collection from '../actions/collection'; 5 | 6 | 7 | export interface State { 8 | ids: string[]; 9 | entities: { [id: string]: Book }; 10 | selectedBookId: string | null; 11 | }; 12 | 13 | export const initialState: State = { 14 | ids: [], 15 | entities: {}, 16 | selectedBookId: null, 17 | }; 18 | 19 | export function reducer(state = initialState, action: book.Actions | collection.Actions): State { 20 | switch (action.type) { 21 | case book.SEARCH_COMPLETE: 22 | case collection.LOAD_SUCCESS: { 23 | const books = action.payload; 24 | const newBooks = books.filter(book => !state.entities[book.id]); 25 | 26 | const newBookIds = newBooks.map(book => book.id); 27 | const newBookEntities = newBooks.reduce((entities: { [id: string]: Book }, book: Book) => { 28 | return Object.assign(entities, { 29 | [book.id]: book 30 | }); 31 | }, {}); 32 | 33 | return { 34 | ids: [ ...state.ids, ...newBookIds ], 35 | entities: Object.assign({}, state.entities, newBookEntities), 36 | selectedBookId: state.selectedBookId 37 | }; 38 | } 39 | 40 | case book.LOAD: { 41 | const book = action.payload; 42 | 43 | if (state.ids.indexOf(book.id) > -1) { 44 | return state; 45 | } 46 | 47 | return { 48 | ids: [ ...state.ids, book.id ], 49 | entities: Object.assign({}, state.entities, { 50 | [book.id]: book 51 | }), 52 | selectedBookId: state.selectedBookId 53 | }; 54 | } 55 | 56 | case book.SELECT: { 57 | return { 58 | ids: state.ids, 59 | entities: state.entities, 60 | selectedBookId: action.payload 61 | }; 62 | } 63 | 64 | default: { 65 | return state; 66 | } 67 | } 68 | } 69 | 70 | /** 71 | * Because the data structure is defined within the reducer it is optimal to 72 | * locate our selector functions at this level. If store is to be thought of 73 | * as a database, and reducers the tables, selectors can be considered the 74 | * queries into said database. Remember to keep your selectors small and 75 | * focused so they can be combined and composed to fit each particular 76 | * use-case. 77 | */ 78 | 79 | export const getEntities = (state: State) => state.entities; 80 | 81 | export const getIds = (state: State) => state.ids; 82 | 83 | export const getSelectedId = (state: State) => state.selectedBookId; 84 | 85 | export const getSelected = createSelector(getEntities, getSelectedId, (entities, selectedId) => { 86 | return entities[selectedId]; 87 | }); 88 | 89 | export const getAll = createSelector(getEntities, getIds, (entities, ids) => { 90 | return ids.map(id => entities[id]); 91 | }); 92 | -------------------------------------------------------------------------------- /src/app/reducers/collection.ts: -------------------------------------------------------------------------------- 1 | import * as collection from '../actions/collection'; 2 | 3 | 4 | export interface State { 5 | loaded: boolean; 6 | loading: boolean; 7 | ids: string[]; 8 | }; 9 | 10 | const initialState: State = { 11 | loaded: false, 12 | loading: false, 13 | ids: [] 14 | }; 15 | 16 | export function reducer(state = initialState, action: collection.Actions): State { 17 | switch (action.type) { 18 | case collection.LOAD: { 19 | return Object.assign({}, state, { 20 | loading: true 21 | }); 22 | } 23 | 24 | case collection.LOAD_SUCCESS: { 25 | const books = action.payload; 26 | 27 | return { 28 | loaded: true, 29 | loading: false, 30 | ids: books.map(book => book.id) 31 | }; 32 | } 33 | 34 | case collection.ADD_BOOK_SUCCESS: 35 | case collection.REMOVE_BOOK_FAIL: { 36 | const book = action.payload; 37 | 38 | if (state.ids.indexOf(book.id) > -1) { 39 | return state; 40 | } 41 | 42 | return Object.assign({}, state, { 43 | ids: [ ...state.ids, book.id ] 44 | }); 45 | } 46 | 47 | case collection.REMOVE_BOOK_SUCCESS: 48 | case collection.ADD_BOOK_FAIL: { 49 | const book = action.payload; 50 | 51 | return Object.assign({}, state, { 52 | ids: state.ids.filter(id => id !== book.id) 53 | }); 54 | } 55 | 56 | default: { 57 | return state; 58 | } 59 | } 60 | } 61 | 62 | 63 | export const getLoaded = (state: State) => state.loaded; 64 | 65 | export const getLoading = (state: State) => state.loading; 66 | 67 | export const getIds = (state: State) => state.ids; 68 | -------------------------------------------------------------------------------- /src/app/reducers/index.ts: -------------------------------------------------------------------------------- 1 | import { createSelector } from 'reselect'; 2 | import { ActionReducer } from '@ngrx/store'; 3 | import * as fromRouter from '@ngrx/router-store'; 4 | import { environment } from '../../environments/environment'; 5 | 6 | /** 7 | * The compose function is one of our most handy tools. In basic terms, you give 8 | * it any number of functions and it returns a function. This new function 9 | * takes a value and chains it through every composed function, returning 10 | * the output. 11 | * 12 | * More: https://drboolean.gitbooks.io/mostly-adequate-guide/content/ch5.html 13 | */ 14 | import { compose } from '@ngrx/core/compose'; 15 | 16 | /** 17 | * storeFreeze prevents state from being mutated. When mutation occurs, an 18 | * exception will be thrown. This is useful during development mode to 19 | * ensure that none of the reducers accidentally mutates the state. 20 | */ 21 | import { storeFreeze } from 'ngrx-store-freeze'; 22 | 23 | /** 24 | * combineReducers is another useful metareducer that takes a map of reducer 25 | * functions and creates a new reducer that gathers the values 26 | * of each reducer and stores them using the reducer's key. Think of it 27 | * almost like a database, where every reducer is a table in the db. 28 | * 29 | * More: https://egghead.io/lessons/javascript-redux-implementing-combinereducers-from-scratch 30 | */ 31 | import { combineReducers } from '@ngrx/store'; 32 | 33 | 34 | /** 35 | * Every reducer module's default export is the reducer function itself. In 36 | * addition, each module should export a type or interface that describes 37 | * the state of the reducer plus any selector functions. The `* as` 38 | * notation packages up all of the exports into a single object. 39 | */ 40 | import * as fromSearch from './search'; 41 | import * as fromBooks from './books'; 42 | import * as fromCollection from './collection'; 43 | import * as fromLayout from './layout'; 44 | 45 | 46 | /** 47 | * As mentioned, we treat each reducer like a table in a database. This means 48 | * our top level state interface is just a map of keys to inner state types. 49 | */ 50 | export interface State { 51 | search: fromSearch.State; 52 | books: fromBooks.State; 53 | collection: fromCollection.State; 54 | layout: fromLayout.State; 55 | router: fromRouter.RouterState; 56 | } 57 | 58 | 59 | /** 60 | * Because metareducers take a reducer function and return a new reducer, 61 | * we can use our compose helper to chain them together. Here we are 62 | * using combineReducers to make our top level reducer, and then 63 | * wrapping that in storeLogger. Remember that compose applies 64 | * the result from right to left. 65 | */ 66 | const reducers = { 67 | search: fromSearch.reducer, 68 | books: fromBooks.reducer, 69 | collection: fromCollection.reducer, 70 | layout: fromLayout.reducer, 71 | router: fromRouter.routerReducer, 72 | }; 73 | 74 | const developmentReducer: ActionReducer = compose(storeFreeze, combineReducers)(reducers); 75 | const productionReducer: ActionReducer = combineReducers(reducers); 76 | 77 | export function reducer(state: any, action: any) { 78 | if (environment.production) { 79 | return productionReducer(state, action); 80 | } else { 81 | return developmentReducer(state, action); 82 | } 83 | } 84 | 85 | 86 | /** 87 | * A selector function is a map function factory. We pass it parameters and it 88 | * returns a function that maps from the larger state tree into a smaller 89 | * piece of state. This selector simply selects the `books` state. 90 | * 91 | * Selectors are used with the `select` operator. 92 | * 93 | * ```ts 94 | * class MyComponent { 95 | * constructor(state$: Observable) { 96 | * this.booksState$ = state$.select(getBooksState); 97 | * } 98 | * } 99 | * ``` 100 | */ 101 | export const getBooksState = (state: State) => state.books; 102 | 103 | /** 104 | * Every reducer module exports selector functions, however child reducers 105 | * have no knowledge of the overall state tree. To make them useable, we 106 | * need to make new selectors that wrap them. 107 | * 108 | * The createSelector function from the reselect library creates 109 | * very efficient selectors that are memoized and only recompute when arguments change. 110 | * The created selectors can also be composed together to select different 111 | * pieces of state. 112 | */ 113 | export const getBookEntities = createSelector(getBooksState, fromBooks.getEntities); 114 | export const getBookIds = createSelector(getBooksState, fromBooks.getIds); 115 | export const getSelectedBookId = createSelector(getBooksState, fromBooks.getSelectedId); 116 | export const getSelectedBook = createSelector(getBooksState, fromBooks.getSelected); 117 | 118 | 119 | /** 120 | * Just like with the books selectors, we also have to compose the search 121 | * reducer's and collection reducer's selectors. 122 | */ 123 | export const getSearchState = (state: State) => state.search; 124 | 125 | export const getSearchBookIds = createSelector(getSearchState, fromSearch.getIds); 126 | export const getSearchQuery = createSelector(getSearchState, fromSearch.getQuery); 127 | export const getSearchLoading = createSelector(getSearchState, fromSearch.getLoading); 128 | 129 | 130 | /** 131 | * Some selector functions create joins across parts of state. This selector 132 | * composes the search result IDs to return an array of books in the store. 133 | */ 134 | export const getSearchResults = createSelector(getBookEntities, getSearchBookIds, (books, searchIds) => { 135 | return searchIds.map(id => books[id]); 136 | }); 137 | 138 | 139 | 140 | export const getCollectionState = (state: State) => state.collection; 141 | 142 | export const getCollectionLoaded = createSelector(getCollectionState, fromCollection.getLoaded); 143 | export const getCollectionLoading = createSelector(getCollectionState, fromCollection.getLoading); 144 | export const getCollectionBookIds = createSelector(getCollectionState, fromCollection.getIds); 145 | 146 | export const getBookCollection = createSelector(getBookEntities, getCollectionBookIds, (entities, ids) => { 147 | return ids.map(id => entities[id]); 148 | }); 149 | 150 | export const isSelectedBookInCollection = createSelector(getCollectionBookIds, getSelectedBookId, (ids, selected) => { 151 | return ids.indexOf(selected) > -1; 152 | }); 153 | 154 | /** 155 | * Layout Reducers 156 | */ 157 | export const getLayoutState = (state: State) => state.layout; 158 | 159 | export const getShowSidenav = createSelector(getLayoutState, fromLayout.getShowSidenav); 160 | -------------------------------------------------------------------------------- /src/app/reducers/layout.ts: -------------------------------------------------------------------------------- 1 | import * as layout from '../actions/layout'; 2 | 3 | 4 | export interface State { 5 | showSidenav: boolean; 6 | } 7 | 8 | const initialState: State = { 9 | showSidenav: false, 10 | }; 11 | 12 | export function reducer(state = initialState, action: layout.Actions): State { 13 | switch (action.type) { 14 | case layout.CLOSE_SIDENAV: 15 | return { 16 | showSidenav: false 17 | }; 18 | 19 | case layout.OPEN_SIDENAV: 20 | return { 21 | showSidenav: true 22 | }; 23 | 24 | default: 25 | return state; 26 | } 27 | } 28 | 29 | export const getShowSidenav = (state: State) => state.showSidenav; 30 | -------------------------------------------------------------------------------- /src/app/reducers/search.ts: -------------------------------------------------------------------------------- 1 | import * as book from '../actions/book'; 2 | 3 | 4 | export interface State { 5 | ids: string[]; 6 | loading: boolean; 7 | query: string; 8 | }; 9 | 10 | const initialState: State = { 11 | ids: [], 12 | loading: false, 13 | query: '' 14 | }; 15 | 16 | export function reducer(state = initialState, action: book.Actions): State { 17 | switch (action.type) { 18 | case book.SEARCH: { 19 | const query = action.payload; 20 | 21 | if (query === '') { 22 | return { 23 | ids: [], 24 | loading: false, 25 | query 26 | }; 27 | } 28 | 29 | return Object.assign({}, state, { 30 | query, 31 | loading: true 32 | }); 33 | } 34 | 35 | case book.SEARCH_COMPLETE: { 36 | const books = action.payload; 37 | 38 | return { 39 | ids: books.map(book => book.id), 40 | loading: false, 41 | query: state.query 42 | }; 43 | } 44 | 45 | default: { 46 | return state; 47 | } 48 | } 49 | } 50 | 51 | 52 | export const getIds = (state: State) => state.ids; 53 | 54 | export const getQuery = (state: State) => state.query; 55 | 56 | export const getLoading = (state: State) => state.loading; 57 | -------------------------------------------------------------------------------- /src/app/routes.ts: -------------------------------------------------------------------------------- 1 | import { Routes } from '@angular/router'; 2 | 3 | import { BookExistsGuard } from './guards/book-exists'; 4 | import { FindBookPageComponent } from './containers/find-book-page'; 5 | import { ViewBookPageComponent } from './containers/view-book-page'; 6 | import { CollectionPageComponent } from './containers/collection-page'; 7 | import { NotFoundPageComponent } from './containers/not-found-page'; 8 | 9 | export const routes: Routes = [ 10 | { 11 | path: '', 12 | component: CollectionPageComponent 13 | }, 14 | { 15 | path: 'book/find', 16 | component: FindBookPageComponent 17 | }, 18 | { 19 | path: 'book/:id', 20 | canActivate: [ BookExistsGuard ], 21 | component: ViewBookPageComponent 22 | }, 23 | { 24 | path: '**', 25 | component: NotFoundPageComponent 26 | } 27 | ]; 28 | -------------------------------------------------------------------------------- /src/app/services/google-books.spec.ts: -------------------------------------------------------------------------------- 1 | import { TestBed, inject } from '@angular/core/testing'; 2 | import { Http, BaseRequestOptions, Response, ResponseOptions, RequestMethod } from '@angular/http'; 3 | import { MockBackend, MockConnection } from '@angular/http/testing'; 4 | import { GoogleBooksService } from './google-books'; 5 | 6 | describe('Service: GoogleBooks', () => { 7 | let service: GoogleBooksService = null; 8 | let backend: MockBackend = null; 9 | 10 | beforeEach(() => { 11 | TestBed.configureTestingModule({ 12 | providers: [ 13 | MockBackend, 14 | BaseRequestOptions, 15 | { 16 | provide: Http, 17 | useFactory: (backendInstance: MockBackend, defaultOptions: BaseRequestOptions) => { 18 | return new Http(backendInstance, defaultOptions); 19 | }, 20 | deps: [ MockBackend, BaseRequestOptions ] 21 | }, 22 | GoogleBooksService 23 | ] 24 | }); 25 | }); 26 | 27 | beforeEach(inject([GoogleBooksService, MockBackend], (googleBooksService: GoogleBooksService, mockBackend: MockBackend) => { 28 | service = googleBooksService; 29 | backend = mockBackend; 30 | })); 31 | 32 | const data = { 33 | 'title': 'Book Title', 34 | 'author': 'John Smith', 35 | 'volumeId': '12345' 36 | }; 37 | 38 | const books = { 39 | items: [ 40 | {id: '12345', volumeInfo: {title: 'Title'}}, 41 | {id: '67890', volumeInfo: {title: 'Another Title'}} 42 | ] 43 | }; 44 | 45 | const queryTitle = 'Book Title'; 46 | 47 | it('should call the search api and return the search results', (done) => { 48 | backend.connections.subscribe((connection: MockConnection) => { 49 | const options = new ResponseOptions({ 50 | body: JSON.stringify(books) 51 | }); 52 | connection.mockRespond(new Response(options)); 53 | expect(connection.request.method).toEqual(RequestMethod.Get); 54 | expect(connection.request.url).toEqual(`https://www.googleapis.com/books/v1/volumes?q=${queryTitle}`); 55 | }); 56 | 57 | service 58 | .searchBooks(queryTitle) 59 | .subscribe((res) => { 60 | expect(res).toEqual(books.items); 61 | done(); 62 | }); 63 | }); 64 | 65 | it('should retrieve the book from the volumeId', (done) => { 66 | backend.connections.subscribe((connection: MockConnection) => { 67 | const options = new ResponseOptions({ 68 | body: JSON.stringify(data) 69 | }); 70 | connection.mockRespond(new Response(options)); 71 | expect(connection.request.method).toEqual(RequestMethod.Get); 72 | expect(connection.request.url).toEqual(`https://www.googleapis.com/books/v1/volumes/${queryTitle}`); 73 | }); 74 | service 75 | .retrieveBook(queryTitle) 76 | .subscribe((response) => { 77 | expect(response).toEqual(data); 78 | done(); 79 | }); 80 | }); 81 | 82 | }); 83 | -------------------------------------------------------------------------------- /src/app/services/google-books.ts: -------------------------------------------------------------------------------- 1 | import 'rxjs/add/operator/map'; 2 | import { Injectable } from '@angular/core'; 3 | import { Http } from '@angular/http'; 4 | import { Observable } from 'rxjs/Observable'; 5 | import { Book } from '../models/book'; 6 | 7 | 8 | @Injectable() 9 | export class GoogleBooksService { 10 | private API_PATH = 'https://www.googleapis.com/books/v1/volumes'; 11 | 12 | constructor(private http: Http) {} 13 | 14 | searchBooks(queryTitle: string): Observable { 15 | return this.http.get(`${this.API_PATH}?q=${queryTitle}`) 16 | .map(res => res.json().items || []); 17 | } 18 | 19 | retrieveBook(volumeId: string): Observable { 20 | return this.http.get(`${this.API_PATH}/${volumeId}`) 21 | .map(res => res.json()); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /src/assets/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ngrx/example-app/ee0f331bf808525e003efa264b5065964c7f942b/src/assets/.gitkeep -------------------------------------------------------------------------------- /src/assets/.npmignore: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ngrx/example-app/ee0f331bf808525e003efa264b5065964c7f942b/src/assets/.npmignore -------------------------------------------------------------------------------- /src/environments/environment.prod.ts: -------------------------------------------------------------------------------- 1 | export const environment = { 2 | production: true 3 | }; 4 | -------------------------------------------------------------------------------- /src/environments/environment.ts: -------------------------------------------------------------------------------- 1 | // The file contents for the current environment will overwrite these during build. 2 | // The build system defaults to the dev environment which uses `environment.ts`, but if you do 3 | // `ng build --env=prod` then `environment.prod.ts` will be used instead. 4 | // The list of which env maps to which file can be found in `angular-cli.json`. 5 | 6 | export const environment = { 7 | production: false 8 | }; 9 | -------------------------------------------------------------------------------- /src/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ngrx/example-app/ee0f331bf808525e003efa264b5065964c7f942b/src/favicon.ico -------------------------------------------------------------------------------- /src/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Book Collection 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | Loading... 14 | 15 | 16 | -------------------------------------------------------------------------------- /src/main.ts: -------------------------------------------------------------------------------- 1 | import './polyfills.ts'; 2 | 3 | import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; 4 | import { enableProdMode } from '@angular/core'; 5 | import { environment } from './environments/environment'; 6 | import { AppModule } from './app/app.module'; 7 | 8 | if (environment.production) { 9 | enableProdMode(); 10 | } 11 | 12 | platformBrowserDynamic().bootstrapModule(AppModule); 13 | -------------------------------------------------------------------------------- /src/polyfills.ts: -------------------------------------------------------------------------------- 1 | // This file includes polyfills needed by Angular and is loaded before 2 | // the app. You can add your own extra polyfills to this file. 3 | import 'core-js/es6/symbol'; 4 | import 'core-js/es6/object'; 5 | import 'core-js/es6/function'; 6 | import 'core-js/es6/parse-int'; 7 | import 'core-js/es6/parse-float'; 8 | import 'core-js/es6/number'; 9 | import 'core-js/es6/math'; 10 | import 'core-js/es6/string'; 11 | import 'core-js/es6/date'; 12 | import 'core-js/es6/array'; 13 | import 'core-js/es6/regexp'; 14 | import 'core-js/es6/map'; 15 | import 'core-js/es6/set'; 16 | import 'core-js/es6/reflect'; 17 | 18 | import 'core-js/es7/reflect'; 19 | import 'zone.js/dist/zone'; 20 | 21 | import 'hammerjs'; 22 | -------------------------------------------------------------------------------- /src/styles.css: -------------------------------------------------------------------------------- 1 | /* You can add global styles to this file, and also import other style files */ 2 | @import "~@angular/material/prebuilt-themes/deeppurple-amber.css"; 3 | 4 | * { 5 | box-sizing: border-box; 6 | } 7 | 8 | html { 9 | -webkit-font-smoothing: antialiased; 10 | -ms-overflow-style: none; 11 | overflow: auto; 12 | } 13 | -------------------------------------------------------------------------------- /src/test.ts: -------------------------------------------------------------------------------- 1 | // This file is required by karma.conf.js and loads recursively all the .spec and framework files 2 | 3 | import 'zone.js/dist/long-stack-trace-zone'; 4 | import 'zone.js/dist/proxy.js'; 5 | import 'zone.js/dist/sync-test'; 6 | import 'zone.js/dist/jasmine-patch'; 7 | import 'zone.js/dist/async-test'; 8 | import 'zone.js/dist/fake-async-test'; 9 | import { getTestBed } from '@angular/core/testing'; 10 | import { 11 | BrowserDynamicTestingModule, 12 | platformBrowserDynamicTesting 13 | } from '@angular/platform-browser-dynamic/testing'; 14 | 15 | // fixes typing errors in Atom editor 16 | import {} from 'jasmine'; 17 | 18 | // Unfortunately there's no typing for the `__karma__` variable. Just declare it as any. 19 | declare var __karma__: any; 20 | declare var require: any; 21 | 22 | // Prevent Karma from running prematurely. 23 | __karma__.loaded = function () {}; 24 | 25 | // First, initialize the Angular testing environment. 26 | getTestBed().initTestEnvironment( 27 | BrowserDynamicTestingModule, 28 | platformBrowserDynamicTesting() 29 | ); 30 | // Then we find all the tests. 31 | const context = require.context('./', true, /\.spec\.ts$/); 32 | // And load the modules. 33 | context.keys().map(context); 34 | // Finally, start Karma to run the tests. 35 | __karma__.start(); 36 | -------------------------------------------------------------------------------- /src/tsconfig.app.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "sourceMap": true, 4 | "declaration": false, 5 | "moduleResolution": "node", 6 | "emitDecoratorMetadata": true, 7 | "experimentalDecorators": true, 8 | "lib": [ 9 | "es2016", 10 | "dom" 11 | ], 12 | "outDir": "../out-tsc/app", 13 | "target": "es5", 14 | "module": "es2015", 15 | "baseUrl": "", 16 | "types": [] 17 | }, 18 | "exclude": [ 19 | "test.ts", 20 | "**/*.spec.ts" 21 | ] 22 | } 23 | -------------------------------------------------------------------------------- /src/tsconfig.spec.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "sourceMap": true, 4 | "declaration": false, 5 | "moduleResolution": "node", 6 | "emitDecoratorMetadata": true, 7 | "experimentalDecorators": true, 8 | "lib": [ 9 | "es2016" 10 | ], 11 | "outDir": "../out-tsc/spec", 12 | "module": "commonjs", 13 | "target": "es6", 14 | "baseUrl": "", 15 | "types": [ 16 | "jasmine", 17 | "node" 18 | ] 19 | }, 20 | "files": [ 21 | "test.ts" 22 | ], 23 | "include": [ 24 | "**/*.spec.ts" 25 | ] 26 | } -------------------------------------------------------------------------------- /tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "baseUrl": ".", 4 | "declaration": true, 5 | "stripInternal": true, 6 | "emitDecoratorMetadata": true, 7 | "experimentalDecorators": true, 8 | "module": "es2015", 9 | "moduleResolution": "node", 10 | "noEmitOnError": false, 11 | "noImplicitAny": true, 12 | "noImplicitReturns": true, 13 | "outDir": "./dist", 14 | "rootDir": ".", 15 | "sourceMap": true, 16 | "inlineSources": true, 17 | "lib": ["es2015", "dom"], 18 | "target": "es5", 19 | "skipLibCheck": true, 20 | "types": [ 21 | "hammerjs" 22 | ] 23 | }, 24 | "exclude": [ 25 | "node_modules" 26 | ], 27 | "compileOnSave": false, 28 | "buildOnSave": false, 29 | "atom": { "rewriteTsconfig": false } 30 | } 31 | -------------------------------------------------------------------------------- /tslint.json: -------------------------------------------------------------------------------- 1 | { 2 | "rulesDirectory": [ 3 | "node_modules/codelyzer" 4 | ], 5 | "rules": { 6 | "callable-types": true, 7 | "class-name": true, 8 | "comment-format": [ 9 | true, 10 | "check-space" 11 | ], 12 | "curly": true, 13 | "eofline": true, 14 | "forin": true, 15 | "import-blacklist": [true, "rxjs"], 16 | "import-spacing": true, 17 | "indent": [ 18 | true, 19 | "spaces" 20 | ], 21 | "interface-over-type-literal": true, 22 | "label-position": true, 23 | "max-line-length": [ 24 | true, 25 | 140 26 | ], 27 | "member-access": false, 28 | "member-ordering": [ 29 | true, 30 | "static-before-instance", 31 | "variables-before-functions" 32 | ], 33 | "no-arg": true, 34 | "no-bitwise": true, 35 | "no-console": [ 36 | true, 37 | "debug", 38 | "info", 39 | "time", 40 | "timeEnd", 41 | "trace" 42 | ], 43 | "no-construct": true, 44 | "no-debugger": true, 45 | "no-duplicate-variable": true, 46 | "no-empty": false, 47 | "no-empty-interface": true, 48 | "no-eval": true, 49 | "no-inferrable-types": [true, "ignore-params"], 50 | "no-shadowed-variable": true, 51 | "no-string-literal": false, 52 | "no-string-throw": true, 53 | "no-switch-case-fall-through": false, 54 | "no-trailing-whitespace": true, 55 | "no-unused-expression": true, 56 | "no-use-before-declare": true, 57 | "no-var-keyword": true, 58 | "one-line": [ 59 | true, 60 | "check-open-brace", 61 | "check-catch", 62 | "check-else", 63 | "check-whitespace" 64 | ], 65 | "prefer-const": true, 66 | "quotemark": [ 67 | true, 68 | "single" 69 | ], 70 | "semicolon": true, 71 | "triple-equals": [ 72 | true, 73 | "allow-null-check" 74 | ], 75 | "typedef-whitespace": [ 76 | true, 77 | { 78 | "call-signature": "nospace", 79 | "index-signature": "nospace", 80 | "parameter": "nospace", 81 | "property-declaration": "nospace", 82 | "variable-declaration": "nospace" 83 | } 84 | ], 85 | "typeof-compare": true, 86 | "unified-signatures": true, 87 | "variable-name": false, 88 | "whitespace": [ 89 | true, 90 | "check-branch", 91 | "check-decl", 92 | "check-operator", 93 | "check-separator", 94 | "check-type" 95 | ], 96 | "directive-selector": [true, "attribute", "bc", "camelCase"], 97 | "component-selector": [true, "element", "bc", "kebab-case"], 98 | "use-input-property-decorator": true, 99 | "use-output-property-decorator": true, 100 | "use-host-property-decorator": true, 101 | "no-input-rename": true, 102 | "no-output-rename": true, 103 | "use-life-cycle-interface": true, 104 | "use-pipe-transform-interface": true, 105 | "component-class-suffix": true, 106 | "directive-class-suffix": true, 107 | "no-access-missing-member": true, 108 | "templates-use-public": true, 109 | "invoke-injectable": true 110 | } 111 | } 112 | --------------------------------------------------------------------------------