JAVA-11240 Moved spring-cloud to spring-cloud-modules

2022-05-29 19:32:17 +05:30
parent a7cae2e766
commit 85d134952e
934 changed files with 35 additions and 230 deletions
@@ -0,0 +1,58 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "project": {
+    "name": "ui"
+  },
+  "apps": [
+    {
+      "root": "src",
+      "outDir": "../../resources/static/home",
+      "assets": [
+        "assets",
+        "favicon.ico"
+      ],
+      "index": "index.html",
+      "main": "main.ts",
+      "polyfills": "polyfills.ts",
+      "test": "test.ts",
+      "tsconfig": "tsconfig.app.json",
+      "testTsconfig": "tsconfig.spec.json",
+      "prefix": "app",
+      "styles": [
+        "styles.css",
+        "../node_modules/bootstrap/dist/css/bootstrap.min.css"
+      ],
+      "scripts": [],
+      "environmentSource": "environments/environment.ts",
+      "environments": {
+        "dev": "environments/environment.ts",
+        "prod": "environments/environment.prod.ts"
+      }
+    }
+  ],
+  "e2e": {
+    "protractor": {
+      "config": "./protractor.conf.js"
+    }
+  },
+  "lint": [
+    {
+      "project": "src/tsconfig.app.json"
+    },
+    {
+      "project": "src/tsconfig.spec.json"
+    },
+    {
+      "project": "e2e/tsconfig.e2e.json"
+    }
+  ],
+  "test": {
+    "karma": {
+      "config": "./karma.conf.js"
+    }
+  },
+  "defaults": {
+    "styleExt": "css",
+    "component": {}
+  }
+}
@@ -0,0 +1,13 @@
+# Editor configuration, see http://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false
@@ -0,0 +1,42 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+
+# dependencies
+/node_modules
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage
+/libpeerconnection.log
+npm-debug.log
+testem.log
+/typings
+
+# e2e
+/e2e/*.js
+/e2e/*.map
+
+# System Files
+.DS_Store
+Thumbs.db
@@ -0,0 +1,28 @@
+# Ui
+
+This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 1.0.0.
+
+## Development server
+
+Run `ng serve` for a dev server. Navigate to `http://localhost:4200/`. The app will automatically reload if you change any of the source files.
+
+## Code scaffolding
+
+Run `ng generate component component-name` to generate a new component. You can also use `ng generate directive/pipe/service/class/module`.
+
+## Build
+
+Run `ng build` to build the project. The build artifacts will be stored in the `dist/` directory. Use the `-prod` flag for a production build.
+
+## Running unit tests
+
+Run `ng test` to execute the unit tests via [Karma](https://karma-runner.github.io).
+
+## Running end-to-end tests
+
+Run `ng e2e` to execute the end-to-end tests via [Protractor](http://www.protractortest.org/).
+Before running the tests make sure you are serving the app via `ng serve`.
+
+## Further help
+
+To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI README](https://github.com/angular/angular-cli/blob/master/README.md).
@@ -0,0 +1,14 @@
+import {UiPage} from "./app.po";
+
+describe('ui App', () => {
+  let page: UiPage;
+
+  beforeEach(() => {
+    page = new UiPage();
+  });
+
+  it('should display message saying app works', () => {
+    page.navigateTo();
+    expect(page.getParagraphText()).toEqual('app works!');
+  });
+});
@@ -0,0 +1,11 @@
+import {browser, element, by} from "protractor";
+
+export class UiPage {
+  navigateTo() {
+    return browser.get('/');
+  }
+
+  getParagraphText() {
+    return element(by.css('app-root h1')).getText();
+  }
+}
@@ -0,0 +1,12 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/e2e",
+    "module": "commonjs",
+    "target": "es5",
+    "types":[
+      "jasmine",
+      "node"
+    ]
+  }
+}
@@ -0,0 +1,44 @@
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/0.13/config/configuration-file.html
+
+module.exports = function (config) {
+  config.set({
+    basePath: '',
+    frameworks: ['jasmine', '@angular/cli'],
+    plugins: [
+      require('karma-jasmine'),
+      require('karma-chrome-launcher'),
+      require('karma-jasmine-html-reporter'),
+      require('karma-coverage-istanbul-reporter'),
+      require('@angular/cli/plugins/karma')
+    ],
+    client:{
+      clearContext: false // leave Jasmine Spec Runner output visible in browser
+    },
+    files: [
+      { pattern: './src/test.ts', watched: false }
+    ],
+    preprocessors: {
+      './src/test.ts': ['@angular/cli']
+    },
+    mime: {
+      'text/x-typescript': ['ts','tsx']
+    },
+    coverageIstanbulReporter: {
+      reports: [ 'html', 'lcovonly' ],
+      fixWebpackSourcePaths: true
+    },
+    angularCli: {
+      environment: 'dev'
+    },
+    reporters: config.angularCli && config.angularCli.codeCoverage
+              ? ['progress', 'coverage-istanbul']
+              : ['progress', 'kjhtml'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: true,
+    browsers: ['Chrome'],
+    singleRun: false
+  });
+};
@@ -0,0 +1,47 @@
+{
+  "name": "ui",
+  "version": "0.0.0",
+  "license": "MIT",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build",
+    "test": "ng test",
+    "lint": "ng lint",
+    "e2e": "ng e2e"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/common": "^4.0.0",
+    "@angular/compiler": "^4.0.0",
+    "@angular/core": "^4.0.0",
+    "@angular/forms": "^4.0.0",
+    "@angular/http": "^4.0.0",
+    "@angular/platform-browser": "^4.0.0",
+    "@angular/platform-browser-dynamic": "^4.0.0",
+    "@angular/router": "^4.0.0",
+    "bootstrap": "^4.0.0-alpha.6",
+    "core-js": "^2.4.1",
+    "rxjs": "^5.1.0",
+    "zone.js": "^0.8.4"
+  },
+  "devDependencies": {
+    "@angular/cli": "1.0.0",
+    "@angular/compiler-cli": "^4.0.0",
+    "@types/jasmine": "2.5.38",
+    "@types/node": "~6.0.60",
+    "codelyzer": "~2.0.0",
+    "jasmine-core": "~2.5.2",
+    "jasmine-spec-reporter": "~3.2.0",
+    "karma": "~1.4.1",
+    "karma-chrome-launcher": "~2.0.0",
+    "karma-cli": "~1.0.1",
+    "karma-jasmine": "~1.1.0",
+    "karma-jasmine-html-reporter": "^0.2.2",
+    "karma-coverage-istanbul-reporter": "^0.2.0",
+    "protractor": "~5.1.0",
+    "ts-node": "~2.0.0",
+    "tslint": "~4.5.0",
+    "typescript": "~2.2.0"
+  }
+}
@@ -0,0 +1,30 @@
+// Protractor configuration file, see link for more information
+// https://github.com/angular/protractor/blob/master/lib/config.ts
+
+const { SpecReporter } = require('jasmine-spec-reporter');
+
+exports.config = {
+  allScriptsTimeout: 11000,
+  specs: [
+    './e2e/**/*.e2e-spec.ts'
+  ],
+  capabilities: {
+    'browserName': 'chrome'
+  },
+  directConnect: true,
+  baseUrl: 'http://localhost:4200/',
+  framework: 'jasmine',
+  jasmineNodeOpts: {
+    showColors: true,
+    defaultTimeoutInterval: 30000,
+    print: function() {}
+  },
+  beforeLaunch: function() {
+    require('ts-node').register({
+      project: 'e2e/tsconfig.e2e.json'
+    });
+  },
+  onPrepare() {
+    jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } }));
+  }
+};
@@ -0,0 +1,3 @@
+.custom-close {
+  float:right;
+}
@@ -0,0 +1,37 @@
+<nav class="navbar navbar-toggleable-md navbar-inverse fixed-top bg-inverse">
+  <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
+    <span class="navbar-toggler-icon"></span>
+  </button>
+  <a class="navbar-brand" href="#">Book Rater <span *ngIf="principal.isAdmin()">Admin</span></a>
+  <div class="collapse navbar-collapse" id="navbarCollapse">
+    <ul class="navbar-nav mr-auto">
+    </ul>
+    <button *ngIf="principal.authenticated" type="button" class="btn btn-link" (click)="onLogout()">Logout</button>
+  </div>
+</nav>
+
+<div class="jumbotron">
+  <div class="container">
+    <h1>Book Rater App</h1>
+    <p *ngIf="!principal.authenticated" class="lead">Anyone can view the books.</p>
+    <p *ngIf="principal.authenticated && !principal.isAdmin()" class="lead">Users can view and create ratings</p>
+    <p *ngIf="principal.isAdmin()"  class="lead">Admins can do anything!</p>
+  </div>
+</div>
+
+<section class="books">
+  <div class="container">
+    <div class="row">
+      <div class="col-md">
+        <div class="row">
+          <div class="col-md-12">
+            <app-book-list [principal]="principal" (onBookSelected)="selectBook($event)"></app-book-list>
+          </div>
+        </div>
+      </div>
+      <div *ngIf="selectedBook != null" class="col-md-3">
+        <app-book-detail [selectedBook]="selectedBook" [principal]="principal" (closeBook)="closeBookDetail()"></app-book-detail>
+      </div>
+    </div>
+  </div>
+</section>
@@ -0,0 +1,50 @@
+import {Component} from "@angular/core";
+import {Principal} from "./principal";
+import {Response} from "@angular/http";
+import {Book} from "./book";
+import {HttpService} from "./http.service";
+
+@Component({
+  selector: 'app-root',
+  templateUrl: './app.component.html',
+  styleUrls: ['./app.component.css']
+})
+export class AppComponent {
+  selectedBook: Book = null;
+  principal: Principal = new Principal(false, []);
+  loginFailed: boolean = false;
+
+  constructor(private httpService: HttpService){}
+
+  ngOnInit(): void {
+    this.httpService.me()
+      .subscribe((response: Response) => {
+        let principalJson = response.json();
+        this.principal = new Principal(principalJson.authenticated, principalJson.authorities);
+      }, (error) => {
+        console.log(error);
+      });
+  }
+
+  onLogout() {
+    this.httpService.logout()
+      .subscribe((response: Response) => {
+        if (response.status === 200) {
+          this.loginFailed = false;
+          this.principal = new Principal(false, []);
+          window.location.replace(response.url);
+        }
+      }, (error) => {
+        console.log(error);
+      });
+  }
+
+  closeBookDetail() {
+    this.selectedBook = null;
+  }
+
+  selectBook(book: Book) {
+    this.selectedBook = book;
+  }
+
+}
@@ -0,0 +1,28 @@
+import {BrowserModule} from "@angular/platform-browser";
+import {NgModule} from "@angular/core";
+import {FormsModule} from "@angular/forms";
+import {HttpModule} from "@angular/http";
+import {AppComponent} from "./app.component";
+import {RatingComponent} from "./rating/rating.component";
+import {ClickStopPropagationDirective} from "./click-stop-propagation.directive";
+import {BookDetailComponent} from "./book/book-detail/book-detail.component";
+import {BookListComponent} from "./book/book-list/book-list.component";
+import {HttpService} from "./http.service";
+
+@NgModule({
+  declarations: [
+    AppComponent,
+    RatingComponent,
+    ClickStopPropagationDirective,
+    BookDetailComponent,
+    BookListComponent
+  ],
+  imports: [
+    BrowserModule,
+    FormsModule,
+    HttpModule
+  ],
+  providers: [HttpService],
+  bootstrap: [AppComponent]
+})
+export class AppModule { }
@@ -0,0 +1,10 @@
+export class Book {
+  id: number;
+  author: String;
+  title: String;
+  constructor(id: number, author: String, title: String){
+    this.id = id;
+    this.author = author;
+    this.title = title;
+  }
+}
@@ -0,0 +1,11 @@
+<div class="card">
+  <div class="card-block">
+    <button type="button" class="close" aria-label="Close" (click)="closeBookDetail()">
+      <span aria-hidden="true">&times;</span>
+    </button>
+    <h4 class="card-title">Title: {{selectedBook.title}}</h4>
+    <h6 class="card-subtitle mb-2 text-muted">Author: {{selectedBook.author}}</h6>
+    <p class="card-text">A quick summary of the book</p>
+    <app-rating *ngIf="principal.authenticated" [bookId]="selectedBook.id" [principal]="principal"></app-rating>
+  </div>
+</div>
@@ -0,0 +1,26 @@
+import {Component, OnInit, Input, Output, EventEmitter} from "@angular/core";
+import {Book} from "../../book";
+import {Principal} from "../../principal";
+
+@Component({
+  selector: 'app-book-detail',
+  templateUrl: './book-detail.component.html',
+  styleUrls: ['./book-detail.component.css']
+})
+export class BookDetailComponent implements OnInit {
+
+  @Input() selectedBook: Book = null;
+  @Input() principal: Principal = null;
+  @Output() closeBook: EventEmitter<any> = new EventEmitter<any>();
+
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+  closeBookDetail() {
+    this.closeBook.emit(null);
+  }
+
+}
@@ -0,0 +1,3 @@
+.custom-close {
+  float:right;
+}
@@ -0,0 +1,54 @@
+<div class="col-md-12" *ngFor="let book of books; let i = index;" (click)="selectBook(book)">
+  <div class="card">
+    <div class="card-block">
+      <div *ngIf="booksToEdit.indexOf(i) === -1 ; then bookView else bookEdit"></div>
+      <ng-template #bookView>
+        <button appClickStopPropagation *ngIf="principal.isAdmin()" type="button" class="btn btn-danger custom-close" (click)="delete(i)">Delete</button>
+        <button appClickStopPropagation *ngIf="principal.isAdmin()" type="button" class="btn btn-warning custom-close" (click)="editBook(i)">Edit</button>
+        <h4 class="card-title">Title: {{book.title}}</h4>
+        <h6 class="card-subtitle mb-2 text-muted">Author: {{book.author}}</h6>
+      </ng-template>
+      <ng-template #bookEdit>
+        <button appClickStopPropagation type="button" class="btn btn-secondary custom-close" (click)="cancelEditBook(i)">Cancel</button>
+        <form appClickStopPropagation (ngSubmit)="saveBook(i, newBooks[i])" class="mt-2 mt-md-0" #f1="ngForm">
+          <div class="form-group">
+            <label for="title">Title:</label>
+            <input id="title" name="title" [(ngModel)]="newBooks[i].title" required class="form-control mr-sm-2" type="text">
+          </div>
+          <div class="form-group">
+            <label for="author">Author:</label>
+            <input id="author" name="author" [(ngModel)]="newBooks[i].author" required class="form-control mr-sm-2" type="text">
+          </div>
+          <button class="btn btn-outline-success my-2 my-sm-0" type="submit" [disabled]="!f1.valid">Save</button>
+        </form>
+      </ng-template>
+
+    </div>
+  </div>
+</div>
+<div *ngIf="principal.isAdmin()" class="col-md-12">
+  <div class="card">
+    <div class="card-block">
+      <div *ngIf="!isAddNewBook; then bookPlaceHolder else bookAdd"></div>
+      <ng-template #bookPlaceHolder>
+        <h4 (click)="activateAddNewBook()" class="card-title center-block">Add New Book</h4>
+      </ng-template>
+      <ng-template #bookAdd>
+        <button appClickStopPropagation type="button" class="btn btn-secondary custom-close" (click)="cancelAddBook()">Cancel</button>
+        <form appClickStopPropagation (ngSubmit)="addNewBook(newBook, titleNewBook)" class="mt-2 mt-md-0" #f2="ngForm">
+          <div class="form-group">
+            <label for="titleNewBook">Title:</label>
+            <input id="titleNewBook" name="title" [(ngModel)]="newBook.title" required class="form-control mr-sm-2" type="text" #titleNewBook>
+          </div>
+          <div class="form-group">
+            <label for="authorNewBook">Author:</label>
+            <input id="authorNewBook" name="author" [(ngModel)]="newBook.author" required class="form-control mr-sm-2" type="text">
+          </div>
+          <button class="btn btn-outline-success my-2 my-sm-0" type="submit" [disabled]="!f2.valid">Save</button>
+        </form>
+      </ng-template>
+
+    </div>
+  </div>
+
+</div>
@@ -0,0 +1,122 @@
+import {Component, OnInit, Input, Output, EventEmitter} from "@angular/core";
+import {Principal} from "../../principal";
+import {Book} from "../../book";
+import {Response} from "@angular/http";
+import {HttpService} from "../../http.service";
+
+@Component({
+  selector: 'app-book-list',
+  templateUrl: './book-list.component.html',
+  styleUrls: ['./book-list.component.css']
+})
+export class BookListComponent implements OnInit {
+
+  @Input() principal: Principal = null;
+  @Output() onBookSelected: EventEmitter<Book> = new EventEmitter<Book>();
+
+  books: Book[] = [];
+  newBooks: Book[] = [];
+  newBook: Book = new Book(Math.floor(Math.random() * 1000), '', '');
+  booksToEdit: number[] = [];
+  isAddNewBook: boolean = false;
+  selectedBook: Book = null;
+
+  constructor(private httpService: HttpService) { }
+
+  ngOnInit() {
+    this.loadBooks();
+  }
+
+  loadBooks() {
+    this.httpService.getBooks()
+      .subscribe((response: Response) => {
+        let booksJson: any[] = response.json()
+        booksJson.forEach(book => {
+          this.books.push(new Book(book.id, book.author, book.title));
+          this.newBooks.push(new Book(book.id, book.author, book.title));
+        })
+      }, (error) => {
+        console.log(error);
+      });
+  }
+
+  cancelEditBook(bookIndex: number) {
+    if (this.booksToEdit.indexOf(bookIndex) !== -1) {
+      this.booksToEdit.splice(this.booksToEdit.indexOf(bookIndex), 1); //remove the index of the book to edit
+      //get the original book
+      let bookCopy: Book = new Book(this.books[bookIndex].id, this.books[bookIndex].author, this.books[bookIndex].title);
+      this.newBooks.splice(bookIndex,1,bookCopy); //replace the edited book with the old book
+    }
+  }
+
+  editBook(bookIndex: number) {
+    this.booksToEdit.push(bookIndex);
+  }
+
+  saveBook(bookIndex: number, newBook: Book) {
+    console.log(newBook);
+    //save the book to the database
+    this.httpService.updateBook(newBook)
+      .subscribe((response: Response) => {
+        let bookJson = response.json();
+        let book: Book = new Book(bookJson.id, bookJson.author, bookJson.title);
+        //update the current array of books
+        let bookArr: Book = this.books.find(b => b.id === book.id);
+        bookArr.title = book.title;
+        bookArr.author = book.author;
+        this.booksToEdit.splice(this.booksToEdit.indexOf(bookIndex), 1); //remove the index of the book to edit
+      }, (error) => {
+        console.log(error);
+      });
+
+
+  }
+
+  delete(bookIndex: number) {
+    let book: Book = this.books[bookIndex];
+    this.httpService.deleteBook(book)
+      .subscribe(() => {
+        if (this.selectedBook !== null && this.books[bookIndex].id === this.selectedBook.id) {
+          this.selectedBook = null;
+          this.onBookSelected.emit(this.selectedBook);
+        }
+
+        this.books.splice(bookIndex, 1); //remove the book at this index;
+        this.newBooks.splice(bookIndex, 1); //remove the editing book at this index
+      }, (error) => {
+        console.log(error);
+      });
+  }
+
+  activateAddNewBook() {
+    this.isAddNewBook = true;
+    this.newBook = new Book(null, '', '');
+  }
+
+  addNewBook(newBook: Book, element: any) {
+    //write new book to db
+    this.httpService.createBook(newBook)
+      .subscribe((response: Response) => {
+        let bookJson = response.json();
+        let book: Book = new Book(bookJson.id, bookJson.author, bookJson.title);
+        console.log(book);
+        this.books.push(book);
+        this.newBooks.push(book);
+        this.newBook = new Book(Math.floor(Math.random() * 1000), '', '');
+        element.focus();
+      }, (error) => {
+        console.log(error);
+      });
+  }
+
+  cancelAddBook() {
+    this.isAddNewBook = false;
+  }
+
+
+  selectBook(book: Book) {
+    this.selectedBook = book;
+    this.onBookSelected.emit(book);
+  }
+
+}
@@ -0,0 +1,13 @@
+import {Directive, HostListener} from "@angular/core";
+
+@Directive({
+  selector: '[appClickStopPropagation]'
+})
+export class ClickStopPropagationDirective
+{
+  @HostListener("click", ["$event"])
+  public onClick(event: any): void
+  {
+    event.stopPropagation();
+  }
+}
@@ -0,0 +1,56 @@
+import {Injectable} from "@angular/core";
+import {Observable} from "rxjs";
+import {Response, Http, Headers, RequestOptions} from "@angular/http";
+import {Book} from "./book";
+import {Rating} from "./rating";
+
+@Injectable()
+export class HttpService {
+
+  constructor(private http: Http) { }
+
+  me(): Observable<Response> {
+    return this.http.get("/me", this.makeOptions())
+  }
+
+  logout(): Observable<Response> {
+    return this.http.post("/logout", '', this.makeOptions())
+  }
+
+  getBooks(): Observable<Response> {
+    return this.http.get("/book-service/books", this.makeOptions())
+  }
+
+  updateBook(newBook: Book): Observable<Response> {
+    return this.http.put("/book-service/books/" + newBook.id, newBook,  this.makeOptions())
+  }
+
+  deleteBook(book: Book): Observable<Response> {
+    return this.http.delete("/book-service/books/" + book.id,  this.makeOptions())
+  }
+
+  createBook(newBook: Book): Observable<Response> {
+    return this.http.post("/book-service/books", newBook,  this.makeOptions())
+  }
+
+  getRatings(bookId: number): Observable<Response> {
+    return this.http.get("/rating-service/ratings?bookId=" + bookId,  this.makeOptions())
+  }
+
+  createRating(rating: Rating): Observable<Response> {
+    return this.http.post("/rating-service/ratings", rating,  this.makeOptions())
+  }
+
+  deleteRating(ratingId: number) {
+    return this.http.delete("/rating-service/ratings/" + ratingId,  this.makeOptions())
+  }
+
+  updateRating(rating: Rating) {
+    return this.http.put("/rating-service/ratings/" + rating.id, rating,  this.makeOptions())
+  }
+
+  private makeOptions(): RequestOptions {
+    let headers = new Headers({'Content-Type': 'application/json'});
+    return new RequestOptions({headers: headers});
+  }
+}
@@ -0,0 +1,21 @@
+export class Principal {
+  public authenticated: boolean;
+  public authorities: Authority[] = [];
+
+  constructor(authenticated: boolean, authorities: any[]) {
+    this.authenticated = authenticated;
+    authorities.map(auth => this.authorities.push(new Authority(auth.authority)))
+  }
+
+  isAdmin() {
+    return this.authorities.some((auth: Authority) => auth.authority.indexOf('ADMIN') > -1)
+  }
+}
+
+export class Authority {
+  public authority: String;
+
+  constructor(authority: String) {
+    this.authority = authority;
+  }
+}
@@ -0,0 +1,11 @@
+export class Rating{
+  id: number;
+  bookId: number;
+  stars: number;
+
+  constructor(id: number, bookId: number, stars: number) {
+    this.id = id;
+    this.bookId = bookId;
+    this.stars = stars;
+  }
+}
@@ -0,0 +1,11 @@
+div.progress {
+  margin-top: 5px;
+}
+
+.rating:hover {
+  border: solid blue;
+}
+
+.selected {
+  border: solid blue;
+}
@@ -0,0 +1,25 @@
+Ratings:
+<div *ngFor="let rating of ratings; let i = index;" class="row">
+  <div class="col-md-10">
+    <div class="progress"  [ngClass]="{'selected': principal.isAdmin() && rating === newRating, 'rating': principal.isAdmin()}" (click)="selectRating(rating)">
+      <div class="progress-bar bg-success" role="progressbar" [style.width]="findWidth(rating)" [attr.aria-valuenow]="rating.stars" aria-valuemin="0" aria-valuemax="5"></div>
+    </div>
+  </div>
+  <div class="col-md-1">
+    <button *ngIf="principal?.isAdmin()" type="button" class="close" aria-label="Close" (click)="deleteRating(i)">
+      <span aria-hidden="true">&times;</span>
+    </button>
+  </div>
+</div>
+
+<form (ngSubmit)="onSaveRating(f)" #f="ngForm">
+  <div class="form-check form-check-inline" *ngFor="let star of stars; let i = index;">
+    <label  class="form-check-label">
+      <input class="form-check-input" type="radio" name="star" [(ngModel)]="newRating.stars" [value]="star">{{star}}
+    </label>
+  </div>
+  <button *ngIf="newRating.id === null" type="submit" class="btn btn-secondary" [disabled]="!f.valid">Add Rating</button>
+  <button *ngIf="principal.isAdmin() && newRating.id !== null" type="button" class="btn btn-secondary" (click)="updateRating()">Save</button>
+  <button *ngIf="principal.isAdmin() && newRating.id !== null" type="button" class="btn btn-secondary" (click)="cancelSelection()">Cancel</button>
+</form>
+
@@ -0,0 +1,90 @@
+import {Component, OnInit, Input, OnChanges} from "@angular/core";
+import {Rating} from "../rating";
+import {Principal} from "../principal";
+import {HttpService} from "../http.service";
+import {Response} from "@angular/http";
+
+@Component({
+  selector: 'app-rating',
+  templateUrl: './rating.component.html',
+  styleUrls: ['./rating.component.css']
+})
+export class RatingComponent implements OnInit, OnChanges {
+
+  @Input() bookId: number;
+  @Input() principal: Principal = null;
+  ratings: Rating[] = [];
+  stars: number[] = [1,2,3,4,5];
+  newRating: Rating = null;
+
+  constructor(private httpService: HttpService) { }
+
+  ngOnInit() {}
+
+  ngOnChanges() {
+    this.newRating = new Rating(null, this.bookId, 1);
+    this.ratings = [];
+    this.loadRatings();
+  }
+
+  findWidth(rating: Rating): String {
+    let percent: number = (rating.stars/5)*100;
+    return percent.toString() + '%';
+  }
+
+  private loadRatings() {
+    this.httpService.getRatings(this.bookId)
+      .subscribe((response: Response) => {
+        let responseJson: any[] = response.json();
+        responseJson.forEach(rating => this.ratings.push(new Rating(rating.id, rating.bookId, rating.stars)))
+      }, (error) => {
+        console.log(error);
+      });
+  }
+
+  onSaveRating() {
+    console.log(this.newRating);
+    let ratingCopy: Rating = Object.assign({}, this.newRating);
+    this.httpService.createRating(ratingCopy)
+      .subscribe((response: Response) => {
+        let ratingJson = response.json()
+        this.ratings.push(new Rating(ratingJson.id, ratingJson.bookId, ratingJson.stars))
+      }, (error) => {
+        console.log(error);
+      });
+  }
+
+  updateRating() {
+    this.httpService.updateRating(this.newRating)
+      .subscribe(() => {
+        this.newRating = new Rating(null, this.bookId, 1);
+      }, (error) => {
+        console.log(error);
+      });
+  }
+
+  selectRating(rating: Rating) {
+    if (this.principal.isAdmin()) {
+      this.newRating = rating;
+    }
+  }
+
+  cancelSelection() {
+    this.newRating = new Rating(null, this.bookId, 1);
+  }
+
+  deleteRating(index: number) {
+    let rating = this.ratings[index];
+    this.httpService.deleteRating(rating.id)
+      .subscribe(() => {
+        if (this.ratings[index] === this.newRating) {
+          this.newRating = new Rating(null, this.bookId, 1);
+        }
+        this.ratings.splice(index, 1);
+      }, (error) => {
+        console.log(error);
+      });
+
+  }
+
+}
@@ -0,0 +1,3 @@
+export const environment = {
+  production: true
+};
@@ -0,0 +1,8 @@
+// The file contents for the current environment will overwrite these during build.
+// The build system defaults to the dev environment which uses `environment.ts`, but if you do
+// `ng build --env=prod` then `environment.prod.ts` will be used instead.
+// The list of which env maps to which file can be found in `.angular-cli.json`.
+
+export const environment = {
+  production: false
+};
@@ -0,0 +1,14 @@
+<!doctype html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Ui</title>
+  <base href="/home/">
+
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="icon" type="image/x-icon" href="favicon.ico">
+</head>
+<body>
+  <app-root>Loading...</app-root>
+</body>
+</html>
@@ -0,0 +1,10 @@
+import {enableProdMode} from "@angular/core";
+import {platformBrowserDynamic} from "@angular/platform-browser-dynamic";
+import {AppModule} from "./app/app.module";
+import {environment} from "./environments/environment";
+
+if (environment.production) {
+  enableProdMode();
+}
+
+platformBrowserDynamic().bootstrapModule(AppModule);
@@ -0,0 +1,15 @@
+import "core-js/es6/reflect";
+import "core-js/es7/reflect";
+import "zone.js/dist/zone";
+
+
+
+/***************************************************************************************************
+ * APPLICATION IMPORTS
+ */
+
+/**
+ * Date, currency, decimal and percent pipes.
+ * Needed for: All but Chrome, Firefox, Edge, IE11 and Safari 10
+ */
+// import 'intl';  // Run `npm install --save intl`.
@@ -0,0 +1 @@
+/* You can add global styles to this file, and also import other style files */
@@ -0,0 +1,27 @@
+import "zone.js/dist/long-stack-trace-zone";
+import "zone.js/dist/proxy.js";
+import "zone.js/dist/sync-test";
+import "zone.js/dist/jasmine-patch";
+import "zone.js/dist/async-test";
+import "zone.js/dist/fake-async-test";
+import {getTestBed} from "@angular/core/testing";
+import {BrowserDynamicTestingModule, platformBrowserDynamicTesting} from "@angular/platform-browser-dynamic/testing";
+
+// Unfortunately there's no typing for the `__karma__` variable. Just declare it as any.
+declare var __karma__: any;
+declare var require: any;
+
+// Prevent Karma from running prematurely.
+__karma__.loaded = function () {};
+
+// First, initialize the Angular testing environment.
+getTestBed().initTestEnvironment(
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting()
+);
+// Then we find all the tests.
+const context = require.context('./', true, /\.spec\.ts$/);
+// And load the modules.
+context.keys().map(context);
+// Finally, start Karma to run the tests.
+__karma__.start();
@@ -0,0 +1,13 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/app",
+    "module": "es2015",
+    "baseUrl": "",
+    "types": []
+  },
+  "exclude": [
+    "test.ts",
+    "**/*.spec.ts"
+  ]
+}
@@ -0,0 +1,20 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/spec",
+    "module": "commonjs",
+    "target": "es5",
+    "baseUrl": "",
+    "types": [
+      "jasmine",
+      "node"
+    ]
+  },
+  "files": [
+    "test.ts"
+  ],
+  "include": [
+    "**/*.spec.ts",
+    "**/*.d.ts"
+  ]
+}
@@ -0,0 +1,5 @@
+/* SystemJS module definition */
+declare var module: NodeModule;
+interface NodeModule {
+  id: string;
+}
@@ -0,0 +1,20 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "outDir": "./dist/out-tsc",
+    "baseUrl": "src",
+    "sourceMap": true,
+    "declaration": false,
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "target": "es5",
+    "typeRoots": [
+      "node_modules/@types"
+    ],
+    "lib": [
+      "es2016",
+      "dom"
+    ]
+  }
+}
@@ -0,0 +1,116 @@
+{
+  "rulesDirectory": [
+    "node_modules/codelyzer"
+  ],
+  "rules": {
+    "callable-types": true,
+    "class-name": true,
+    "comment-format": [
+      true,
+      "check-space"
+    ],
+    "curly": true,
+    "eofline": true,
+    "forin": true,
+    "import-blacklist": [true, "rxjs"],
+    "import-spacing": true,
+    "indent": [
+      true,
+      "spaces"
+    ],
+    "interface-over-type-literal": true,
+    "label-position": true,
+    "max-line-length": [
+      true,
+      140
+    ],
+    "member-access": false,
+    "member-ordering": [
+      true,
+      "static-before-instance",
+      "variables-before-functions"
+    ],
+    "no-arg": true,
+    "no-bitwise": true,
+    "no-console": [
+      true,
+      "debug",
+      "info",
+      "time",
+      "timeEnd",
+      "trace"
+    ],
+    "no-construct": true,
+    "no-debugger": true,
+    "no-duplicate-variable": true,
+    "no-empty": false,
+    "no-empty-interface": true,
+    "no-eval": true,
+    "no-inferrable-types": [true, "ignore-params"],
+    "no-shadowed-variable": true,
+    "no-string-literal": false,
+    "no-string-throw": true,
+    "no-switch-case-fall-through": true,
+    "no-trailing-whitespace": true,
+    "no-unused-expression": true,
+    "no-use-before-declare": true,
+    "no-var-keyword": true,
+    "object-literal-sort-keys": false,
+    "one-line": [
+      true,
+      "check-open-brace",
+      "check-catch",
+      "check-else",
+      "check-whitespace"
+    ],
+    "prefer-const": true,
+    "quotemark": [
+      true,
+      "single"
+    ],
+    "radix": true,
+    "semicolon": [
+      "always"
+    ],
+    "triple-equals": [
+      true,
+      "allow-null-check"
+    ],
+    "typedef-whitespace": [
+      true,
+      {
+        "call-signature": "nospace",
+        "index-signature": "nospace",
+        "parameter": "nospace",
+        "property-declaration": "nospace",
+        "variable-declaration": "nospace"
+      }
+    ],
+    "typeof-compare": true,
+    "unified-signatures": true,
+    "variable-name": false,
+    "whitespace": [
+      true,
+      "check-branch",
+      "check-decl",
+      "check-operator",
+      "check-separator",
+      "check-type"
+    ],
+
+    "directive-selector": [true, "attribute", "app", "camelCase"],
+    "component-selector": [true, "element", "app", "kebab-case"],
+    "use-input-property-decorator": true,
+    "use-output-property-decorator": true,
+    "use-host-property-decorator": true,
+    "no-input-rename": true,
+    "no-output-rename": true,
+    "use-life-cycle-interface": true,
+    "use-pipe-transform-interface": true,
+    "component-class-suffix": true,
+    "directive-class-suffix": true,
+    "no-access-missing-member": true,
+    "templates-use-public": true,
+    "invoke-injectable": true
+  }
+}
				`@@ -0,0 +1 @@`
				`/* You can add global styles to this file, and also import other style files */`