pom.xml

@@ -5,7 +5,7 @@
 	<groupId>es.uvigo.esei.daa</groupId>
 	<artifactId>example</artifactId>
 	<packaging>war</packaging>
-	<version>0.1.11</version>
+	<version>0.2.0-SNAPSHOT</version>
 	<name>DAA Example</name>
 
 	<licenses>
@@ -48,6 +48,8 @@
 		<equalsverifier.version>2.4.2</equalsverifier.version>
 
 		<!-- Plugins -->
+		<exec-maven-plugin.version>1.6.0</exec-maven-plugin.version>
+		<maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
 		<maven-failsafe-plugin.version>2.20.1</maven-failsafe-plugin.version>
 		<maven-surefire-plugin.version>2.20.1</maven-surefire-plugin.version>
 		<maven-surefire-report-plugin.version>2.20.1</maven-surefire-report-plugin.version>
@@ -188,15 +190,77 @@
 		<finalName>DAAExample</finalName>
 
 		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>${maven-compiler-plugin.version}</version>
+				<configuration>
+					<excludes>
+						<exclude>angular/**</exclude>
+					</excludes>
+				</configuration>
+			</plugin>
+
+
 			<plugin>
 				<artifactId>maven-war-plugin</artifactId>
 				<groupId>org.apache.maven.plugins</groupId>
 				<version>${maven-war-plugin.version}</version>
 				<configuration>
 					<warName>${project.finalName}</warName>
+					<excludes>
+						<exclude>angular/**</exclude>
+					</excludes>
+					<webappDirectory>${war.webapp.directory}</webappDirectory>
+					<webResources>
+						<webResource>
+							<directory>${project.basedir}/src/main/webapp</directory>
+						</webResource>
+						<webResource>
+							<directory>${project.basedir}/src/main/angular/dist/angular</directory>
+						</webResource>
+					</webResources>
 				</configuration>
 			</plugin>
 
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>exec-maven-plugin</artifactId>
+				<version>${exec-maven-plugin.version}</version>
+				<executions>
+					<execution>
+						<id>exec-npm-install</id>
+						<phase>generate-sources</phase>
+						<configuration>
+							<skip>${skip-npm-install}</skip>
+							<workingDirectory>${project.basedir}/src/main/angular</workingDirectory>
+							<executable>npm</executable>
+							<arguments>
+								<argument>install</argument>
+							</arguments>
+						</configuration>
+						<goals>
+							<goal>exec</goal>
+						</goals>
+					</execution>
+					<execution>
+						<id>exec-npm-ng-build</id>
+						<phase>generate-sources</phase>
+						<configuration>
+							<workingDirectory>${project.basedir}/src/main/angular</workingDirectory>
+							<executable>npm</executable>
+							<arguments>
+								<argument>run</argument>
+								<argument>build</argument>
+							</arguments>
+						</configuration>
+						<goals>
+							<goal>exec</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
@@ -298,8 +362,7 @@
 		</plugins>
 		<pluginManagement>
 			<plugins>
-				<!--This plugin's configuration is used to store Eclipse m2e settings 
-					only. It has no influence on the Maven build itself. -->
+				<!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
 				<plugin>
 					<groupId>org.eclipse.m2e</groupId>
 					<artifactId>lifecycle-mapping</artifactId>
@@ -307,6 +370,25 @@
 					<configuration>
 						<lifecycleMappingMetadata>
 							<pluginExecutions>
+								<pluginExecution>
+									<pluginExecutionFilter>
+										<groupId>
+											org.codehaus.mojo
+										</groupId>
+										<artifactId>
+											exec-maven-plugin
+										</artifactId>
+										<versionRange>
+											[1.6.0,)
+										</versionRange>
+										<goals>
+											<goal>exec</goal>
+										</goals>
+									</pluginExecutionFilter>
+									<action>
+										<ignore></ignore>
+									</action>
+								</pluginExecution>
 								<pluginExecution>
 									<pluginExecutionFilter>
 										<groupId>
@@ -315,7 +397,9 @@
 										<artifactId>
 											maven-antrun-plugin
 										</artifactId>
-										<versionRange>[1.3,)</versionRange>
+										<versionRange>
+											[1.8,)
+										</versionRange>
 										<goals>
 											<goal>run</goal>
 										</goals>
@@ -517,6 +601,9 @@
 			<activation>
 				<activeByDefault>false</activeByDefault>
 			</activation>
+			<properties>
+				<skip-npm-install>true</skip-npm-install>
+			</properties>
 
 			<build>
 				<plugins>

src/main/angular/.editorconfig

+# Editor configuration, see https://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

src/main/angular/.gitignore

+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+
+# dependencies
+/node_modules
+
+# profiling files
+chrome-profiler-events.json
+speed-measure-plugin.json
+
+# 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
+yarn-error.log
+testem.log
+/typings
+
+# System Files
+.DS_Store
+Thumbs.db

src/main/angular/README.md

+# Angular
+
+This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 7.1.0.
+
+## 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|guard|interface|enum|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/).
+
+## 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).

src/main/angular/angular.json

+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "angular": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {
+        "@schematics/angular:component": {
+          "styleext": "scss"
+        }
+      },
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/angular",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "src/tsconfig.app.json",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.scss",
+              "node_modules/bootstrap/dist/css/bootstrap.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "aot": true,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "buildOptimizer": true,
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "5mb"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "angular:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "angular:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "angular:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "src/tsconfig.spec.json",
+            "karmaConfig": "src/karma.conf.js",
+            "styles": [
+              "src/styles.scss",
+              "node_modules/bootstrap/dist/css/bootstrap.css"
+            ],
+            "scripts": [],
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ]
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "src/tsconfig.app.json",
+              "src/tsconfig.spec.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        }
+      }
+    },
+    "angular-e2e": {
+      "root": "e2e/",
+      "projectType": "application",
+      "prefix": "",
+      "architect": {
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "angular:serve"
+          },
+          "configurations": {
+            "production": {
+              "devServerTarget": "angular:serve:production"
+            }
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": "e2e/tsconfig.e2e.json",
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "angular"
+}

src/main/angular/e2e/protractor.conf.js

+// 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: [
+    './src/**/*.e2e-spec.ts'
+  ],
+  capabilities: {
+    'browserName': 'chrome'
+  },
+  directConnect: true,
+  baseUrl: 'http://localhost:4200/',
+  framework: 'jasmine',
+  jasmineNodeOpts: {
+    showColors: true,
+    defaultTimeoutInterval: 30000,
+    print: function() {}
+  },
+  onPrepare() {
+    require('ts-node').register({
+      project: require('path').join(__dirname, './tsconfig.e2e.json')
+    });
+    jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } }));
+  }
+};
\ No newline at end of file

src/main/angular/e2e/src/app.e2e-spec.ts

+import { AppPage } from './app.po';
+
+describe('workspace-project App', () => {
+  let page: AppPage;
+
+  beforeEach(() => {
+    page = new AppPage();
+  });
+
+  it('should display welcome message', () => {
+    page.navigateTo();
+    expect(page.getTitleText()).toEqual('Welcome to angular!');
+  });
+});

src/main/angular/e2e/src/app.po.ts

+import { browser, by, element } from 'protractor';
+
+export class AppPage {
+  navigateTo() {
+    return browser.get('/');
+  }
+
+  getTitleText() {
+    return element(by.css('app-root h1')).getText();
+  }
+}

src/main/angular/e2e/tsconfig.e2e.json

+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/app",
+    "module": "commonjs",
+    "target": "es5",
+    "types": [
+      "jasmine",
+      "jasminewd2",
+      "node"
+    ]
+  }
+}
\ No newline at end of file

src/main/angular/package.json

+{
+  "name": "daa-example",
+  "version": "0.2.0-alpha.1",
+  "scripts": {
+    "ng": "./node_modules/.bin/ng",
+    "start": "./node_modules/.bin/ng serve",
+    "build": "./node_modules/.bin/ng build --base-href .",
+    "test": "./node_modules/.bin/ng test",
+    "lint": "./node_modules/.bin/ng lint",
+    "e2e": "./node_modules/.bin/ng e2e"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "~7.1.0",
+    "@angular/cdk": "^7.2.2",
+    "@angular/common": "~7.1.0",
+    "@angular/compiler": "~7.1.0",
+    "@angular/core": "~7.1.0",
+    "@angular/forms": "~7.1.0",
+    "@angular/platform-browser": "~7.1.0",
+    "@angular/platform-browser-dynamic": "~7.1.0",
+    "@angular/router": "~7.1.0",
+    "angular2-notifications": "^2.0.0",
+    "bootstrap": "^4.2.1",
+    "core-js": "^2.5.4",
+    "rxjs": "~6.3.3",
+    "tslib": "^1.9.0",
+    "zone.js": "~0.8.26"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "^0.13.0",
+    "@angular/cli": "~7.1.0",
+    "@angular/compiler-cli": "~7.1.0",
+    "@angular/language-service": "~7.1.0",
+    "@types/jasmine": "~2.8.8",
+    "@types/jasminewd2": "~2.0.3",
+    "@types/node": "~8.9.4",
+    "codelyzer": "~4.5.0",
+    "jasmine-core": "~2.99.1",
+    "jasmine-spec-reporter": "~4.2.1",
+    "karma": "~3.1.1",
+    "karma-chrome-launcher": "~2.2.0",
+    "karma-coverage-istanbul-reporter": "~2.0.1",
+    "karma-jasmine": "~1.1.2",
+    "karma-jasmine-html-reporter": "^0.2.2",
+    "protractor": "~5.4.0",
+    "ts-node": "~7.0.0",
+    "tslint": "~5.11.0",
+    "typescript": "~3.1.6"
+  }
+}

src/main/angular/src/app/app-routing.module.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+import {UnauthenticatedGuard} from './guards/unauthenticated.guard';
+import {AuthenticatedGuard} from './guards/authenticated.guard';
+import {LoginPanelComponent} from './components/login-panel/login-panel.component';
+import {MainPanelComponent} from './components/main-panel/main-panel.component';
+
+const routes: Routes = [
+  {
+    path: 'welcome',
+    pathMatch: 'full',
+    component: LoginPanelComponent,
+    canActivate: [UnauthenticatedGuard]
+  },
+  {
+    path: '',
+    component: MainPanelComponent,
+    canActivate: [AuthenticatedGuard],
+    children: [
+      {
+        path: '',
+        redirectTo: 'people',
+        pathMatch: 'full'
+      },
+      {
+        path: 'people',
+        loadChildren: './modules/people/people.module#PeopleModule'
+      }
+    ]
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forRoot(routes)],
+  exports: [RouterModule]
+})
+export class AppRoutingModule { }

src/main/angular/src/app/app.component.html

+<!--
+  ~ DAA Example
+  ~
+  ~ Copyright (C) 2019 - Miguel Reboiro-Jato.
+  ~
+  ~ This program is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by
+  ~ the Free Software Foundation, either version 3 of the License, or
+  ~ (at your option) any later version.
+  ~
+  ~ This program is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<router-outlet></router-outlet>

src/main/angular/src/app/app.component.scss

+/*!
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+

src/main/angular/src/app/app.component.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { TestBed, async } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+import { AppComponent } from './app.component';
+
+describe('AppComponent', () => {
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        RouterTestingModule
+      ],
+      declarations: [
+        AppComponent
+      ],
+    }).compileComponents();
+  }));
+
+  it('should create the app', () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const app = fixture.debugElement.componentInstance;
+    expect(app).toBeTruthy();
+  });
+
+  it(`should have as title 'angular'`, () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const app = fixture.debugElement.componentInstance;
+    expect(app.title).toEqual('angular');
+  });
+
+  it('should render title in a h1 tag', () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    fixture.detectChanges();
+    const compiled = fixture.debugElement.nativeElement;
+    expect(compiled.querySelector('h1').textContent).toContain('Welcome to angular!');
+  });
+});

src/main/angular/src/app/app.component.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-root',
+  templateUrl: './app.component.html',
+  styleUrls: ['./app.component.scss']
+})
+export class AppComponent {
+  title = 'angular';
+}

src/main/angular/src/app/app.module.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {BrowserModule} from '@angular/platform-browser';
+import {NgModule} from '@angular/core';
+
+import {AppRoutingModule} from './app-routing.module';
+import {AppComponent} from './app.component';
+import {LoginPanelComponent} from './components/login-panel/login-panel.component';
+import {MainPanelComponent} from './components/main-panel/main-panel.component';
+import {HTTP_INTERCEPTORS, HttpClientModule} from '@angular/common/http';
+import {FormsModule} from '@angular/forms';
+import {CommonModule, HashLocationStrategy, LocationStrategy} from '@angular/common';
+import {AuthenticationInterceptor} from './interceptors/authentication.interceptor';
+
+@NgModule({
+  declarations: [
+    AppComponent,
+    LoginPanelComponent,
+    MainPanelComponent
+  ],
+  imports: [
+    AppRoutingModule,
+    BrowserModule,
+    CommonModule,
+    FormsModule,
+    HttpClientModule
+  ],
+  providers: [
+    {
+      provide: HTTP_INTERCEPTORS,
+      useClass: AuthenticationInterceptor,
+      multi: true
+    },
+    {
+      provide: LocationStrategy,
+      useClass: HashLocationStrategy
+    }
+  ],
+  bootstrap: [AppComponent]
+})
+export class AppModule {
+}

src/main/angular/src/app/components/login-panel/login-panel.component.html

+<!--
+  ~ DAA Example
+  ~
+  ~ Copyright (C) 2019 - Miguel Reboiro-Jato.
+  ~
+  ~ This program is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by
+  ~ the Free Software Foundation, either version 3 of the License, or
+  ~ (at your option) any later version.
+  ~
+  ~ This program is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<div id="container">
+  <div class="form-singin">
+    <h1 class="h1 mb-3 font-weight-normal">DAA Example - Angular</h1>
+
+    <label for="login" class="sr-only">Usuario</label>
+    <input id="login" name="login" type="text" class="form-control" placeholder="Usuario" required autofocus
+           [(ngModel)]="login"/>
+
+    <label for="password" class="sr-only">Contraseña</label>
+    <input id="password" name="password" type="password" class="form-control" placeholder="Contraseña" required
+           [(ngModel)]="password"/>
+
+    <button class="btn btn-lg btn-primary btn-block mt-3" (click)="onLogin()">Entrar</button>
+  </div>
+</div>

src/main/angular/src/app/components/login-panel/login-panel.component.scss

+/*!
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#container {
+  height: 100%;
+  width: 100%;
+  display: -ms-flexbox;
+  display: -webkit-box;
+  display: flex;
+  -ms-flex-align: center;
+  -ms-flex-pack: center;
+  -webkit-box-align: center;
+  align-items: center;
+  -webkit-box-pack: center;
+  justify-content: center;
+  padding-top: 40px;
+  padding-bottom: 40px;
+}
+
+.form-signin {
+  width: 100%;
+  max-width: 330px;
+  padding: 15px;
+  margin: 0 auto;
+}
+
+.form-signin .form-control {
+  position: relative;
+  box-sizing: border-box;
+  height: auto;
+  padding: 10px;
+  font-size: 16px;
+}
+
+.form-signin .form-control:focus {
+  z-index: 2;
+}
+
+#login {
+  margin-bottom: -1px;
+  border-bottom-right-radius: 0;
+  border-bottom-left-radius: 0;
+}
+
+#password {
+  margin-bottom: 10px;
+  border-top-left-radius: 0;
+  border-top-right-radius: 0;
+}

src/main/angular/src/app/components/login-panel/login-panel.component.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { LoginPanelComponent } from './login-panel.component';
+
+describe('LoginPanelComponent', () => {
+  let component: LoginPanelComponent;
+  let fixture: ComponentFixture<LoginPanelComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ LoginPanelComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LoginPanelComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/main/angular/src/app/components/login-panel/login-panel.component.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {Component} from '@angular/core';
+import {Router} from '@angular/router';
+import {AuthenticationService} from '../../services/authentication.service';
+import {UserModel} from '../../models';
+
+@Component({
+  selector: 'app-login-panel',
+  templateUrl: './login-panel.component.html',
+  styleUrls: ['./login-panel.component.scss']
+})
+export class LoginPanelComponent {
+  public login: string;
+  public password: string;
+
+  public constructor(
+    private readonly authenticationService: AuthenticationService,
+    private readonly router: Router
+  ) {
+    this.login = '';
+    this.password = '';
+  }
+
+  public onLogin(): void {
+    const credentials: UserModel = {
+      login: this.login,
+      password: this.password
+    };
+
+    this.authenticationService.tryLogin(credentials)
+      .subscribe(() => this.router.navigate(['/']));
+  }
+
+}

src/main/angular/src/app/components/main-panel/main-panel.component.html

+<!--
+  ~ DAA Example
+  ~
+  ~ Copyright (C) 2019 - Miguel Reboiro-Jato.
+  ~
+  ~ This program is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by
+  ~ the Free Software Foundation, either version 3 of the License, or
+  ~ (at your option) any later version.
+  ~
+  ~ This program is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<header>
+  <div class="navbar navbar-dark bg-dark box-shadow">
+    <div class="container d-flex justify-content-between">
+      <a href="#" class="navbar-brand d-flex align-items-center">
+        <strong>DAA Example</strong>
+      </a>
+
+      <button class="btn btn-dark" role="button" (click)="onLogout()">Cerrar sesión</button>
+    </div>
+  </div>
+</header>
+
+<div class="container">
+  <router-outlet></router-outlet>
+</div>

src/main/angular/src/app/components/main-panel/main-panel.component.scss

+/*!
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */

src/main/angular/src/app/components/main-panel/main-panel.component.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { MainPanelComponent } from './main-panel.component';
+
+describe('MainPanelComponent', () => {
+  let component: MainPanelComponent;
+  let fixture: ComponentFixture<MainPanelComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ MainPanelComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(MainPanelComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/main/angular/src/app/components/main-panel/main-panel.component.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {Component} from '@angular/core';
+import {Observable} from 'rxjs';
+import {BreakpointObserver, Breakpoints} from '@angular/cdk/layout';
+import {map} from 'rxjs/operators';
+import {Router} from '@angular/router';
+import {AuthenticationService} from '../../services/authentication.service';
+
+@Component({
+  selector: 'app-main-panel',
+  templateUrl: './main-panel.component.html',
+  styleUrls: ['./main-panel.component.scss']
+})
+export class MainPanelComponent {
+  public readonly isHandset$: Observable<boolean>;
+
+  public constructor(
+    private readonly authenticationService: AuthenticationService,
+    private readonly breakpointObserver: BreakpointObserver,
+    private readonly router: Router
+  ) {
+    this.isHandset$ = this.breakpointObserver.observe(Breakpoints.Handset)
+      .pipe(
+        map(result => result.matches)
+      );
+  }
+
+  public onLogout(): void {
+    this.authenticationService.logout();
+    this.router.navigate(['welcome']);
+  }
+}

src/main/angular/src/app/guards/authenticated.guard.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {inject, TestBed} from '@angular/core/testing';
+
+import {AuthenticatedGuard} from './authenticated.guard';
+
+describe('AuthenticatedGuard', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [AuthenticatedGuard]
+    });
+  });
+
+  it('should ...', inject([AuthenticatedGuard], (guard: AuthenticatedGuard) => {
+    expect(guard).toBeTruthy();
+  }));
+});

src/main/angular/src/app/guards/authenticated.guard.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {Injectable} from '@angular/core';
+import {ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot} from '@angular/router';
+import {Observable} from 'rxjs';
+import {map, tap} from 'rxjs/operators';
+import {AuthenticationService} from '../services/authentication.service';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class AuthenticatedGuard implements CanActivate {
+  public constructor(
+    private readonly authenticationService: AuthenticationService,
+    private readonly router: Router
+  ) {}
+
+  public canActivate(
+    next: ActivatedRouteSnapshot,
+    state: RouterStateSnapshot
+  ): boolean | Observable<boolean> {
+    if (this.authenticationService.isLogged()) {
+      return true;
+    } else {
+      return this.authenticationService.tryLoginWithStoredCredentials()
+        .pipe(
+          map(user => user !== null),
+          tap(isLogged => {
+            if (!isLogged) {
+              this.router.navigate(['welcome']);
+            }
+          })
+        );
+    }
+  }
+}

src/main/angular/src/app/guards/unauthenticated.guard.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {inject, TestBed} from '@angular/core/testing';
+
+import {UnauthenticatedGuard} from './unauthenticated.guard';
+
+describe('UnauthenticatedGuard', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [UnauthenticatedGuard]
+    });
+  });
+
+  it('should ...', inject([UnauthenticatedGuard], (guard: UnauthenticatedGuard) => {
+    expect(guard).toBeTruthy();
+  }));
+});

src/main/angular/src/app/guards/unauthenticated.guard.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {Injectable} from '@angular/core';
+import {ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot} from '@angular/router';
+import {map, tap} from 'rxjs/operators';
+import {Observable} from 'rxjs';
+import {AuthenticationService} from '../services/authentication.service';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class UnauthenticatedGuard implements CanActivate {
+  public constructor(
+    private readonly authenticationService: AuthenticationService,
+    private readonly router: Router
+  ) {}
+
+  public canActivate(
+    next: ActivatedRouteSnapshot,
+    state: RouterStateSnapshot
+  ): boolean | Observable<boolean> {
+    if (this.authenticationService.isLogged()) {
+      this.router.navigate([]);
+      return false;
+    } else {
+      return this.authenticationService.tryLoginWithStoredCredentials()
+        .pipe(
+          map(user => user === null),
+          tap(isNotLogged => {
+            if (!isNotLogged) {
+              this.router.navigate([]);
+            }
+          })
+        );
+    }
+  }
+}

src/main/angular/src/app/interceptors/authentication.interceptor.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {Injectable} from '@angular/core';
+import {HttpEvent, HttpHandler, HttpInterceptor, HttpRequest} from '@angular/common/http';
+import {Observable} from 'rxjs';
+import {AuthenticationService} from '../services/authentication.service';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class AuthenticationInterceptor implements HttpInterceptor {
+
+  public constructor(public authenticationService: AuthenticationService) {
+  }
+
+  public intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
+    const user = this.authenticationService.loggedUser;
+
+    if (user !== null) {
+      request = request.clone({
+        setHeaders: {
+          Authorization: 'Basic ' + btoa(user.login + ':' + user.password)
+        }
+      });
+    }
+
+    return next.handle(request);
+  }
+}

src/main/angular/src/app/models/index.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+export * from './user.model';

src/main/angular/src/app/models/user.model.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+export interface UserModel {
+  readonly login: string;
+  readonly password: string;
+}

src/main/angular/src/app/modules/people/components/people-form/people-form.component.html

+<!--
+  ~ DAA Example
+  ~
+  ~ Copyright (C) 2019 - Miguel Reboiro-Jato.
+  ~
+  ~ This program is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by
+  ~ the Free Software Foundation, either version 3 of the License, or
+  ~ (at your option) any later version.
+  ~
+  ~ This program is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<form class="mb-5 mb-10">
+  <input name="id" type="hidden" value=""/>
+
+  <div class="row">
+    <div class="col-sm-4">
+      <input name="name" type="text" value="" placeholder="Nombre" class="form-control" required [(ngModel)]="name"/>
+    </div>
+
+    <div class="col-sm-5">
+      <input name="surname" type="text" value="" placeholder="Apellido" class="form-control" required
+             [(ngModel)]="surname"/>
+    </div>
+
+    <div class="col-sm-3">
+      <button id="btnSubmit" class="btn btn-primary"
+              (click)="onModify()">{{person.id === undefined ? 'Crear' : 'Editar'}}</button>
+      <button id="btnClear" class="btn" (click)="onClean()">Limpiar</button>
+    </div>
+  </div>
+</form>

src/main/angular/src/app/modules/people/components/people-form/people-form.component.scss

+/*!
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+

src/main/angular/src/app/modules/people/components/people-form/people-form.component.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { PeopleFormComponent } from './people-form.component';
+
+describe('PeopleFormComponent', () => {
+  let component: PeopleFormComponent;
+  let fixture: ComponentFixture<PeopleFormComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ PeopleFormComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(PeopleFormComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/main/angular/src/app/modules/people/components/people-form/people-form.component.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
+import {PersonModel} from '../../models/person.model';
+
+@Component({
+  selector: 'app-people-form',
+  templateUrl: './people-form.component.html',
+  styleUrls: ['./people-form.component.scss']
+})
+export class PeopleFormComponent {
+  public activePerson: PersonModel;
+
+  @Output()
+  public readonly modify: EventEmitter<PersonModel>;
+  @Output()
+  public readonly clean: EventEmitter<never>;
+
+  public name: string;
+  public surname: string;
+
+  public constructor() {
+    this.modify = new EventEmitter<PersonModel>();
+    this.clean = new EventEmitter<never>();
+  }
+
+  @Input()
+  public set person(person: PersonModel) {
+    this.activePerson = person;
+    this.name = person.name;
+    this.surname = person.surname;
+  }
+
+  public get person(): PersonModel {
+    return this.activePerson;
+  }
+
+  public onModify() {
+    this.modify.emit({
+      id: this.person.id,
+      name: this.name,
+      surname: this.surname
+    });
+  }
+
+  public onClean() {
+    this.clean.emit();
+  }
+}

src/main/angular/src/app/modules/people/components/people-list/people-list.component.html

+<!--
+  ~ DAA Example
+  ~
+  ~ Copyright (C) 2019 - Miguel Reboiro-Jato.
+  ~
+  ~ This program is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by
+  ~ the Free Software Foundation, either version 3 of the License, or
+  ~ (at your option) any later version.
+  ~
+  ~ This program is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<table id="list" class="table">
+  <thead>
+  <tr class="row">
+    <th class="col-sm-4">Nombre</th>
+    <th class="col-sm-5">Apellido</th>
+    <th class="col-sm-3">&nbsp;</th>
+  </tr>
+  </thead>
+  <tbody>
+    <tr *ngFor="let person of people" class="row">
+      <td class="col-sm-4">{{person.name}}</td>
+      <td class="col-sm-5">{{person.surname}}</td>
+      <td class="col-sm-3">
+        <button class="btn btn-primary" (click)="onEdit(person)">Edit</button>
+        <button class="btn btn-warning" (click)="onDelete(person)">Delete</button>
+      </td>
+    </tr>
+  </tbody>
+</table>

src/main/angular/src/app/modules/people/components/people-list/people-list.component.scss

+/*!
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+

src/main/angular/src/app/modules/people/components/people-list/people-list.component.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { PeopleListComponent } from './people-list.component';
+
+describe('PeopleListComponent', () => {
+  let component: PeopleListComponent;
+  let fixture: ComponentFixture<PeopleListComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ PeopleListComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(PeopleListComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/main/angular/src/app/modules/people/components/people-list/people-list.component.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
+import {PersonModel} from '../../models/person.model';
+import {PeopleService} from '../../services/people.service';
+
+@Component({
+  selector: 'app-people-list',
+  templateUrl: './people-list.component.html',
+  styleUrls: ['./people-list.component.scss']
+})
+export class PeopleListComponent {
+
+  @Input()
+  public people: PersonModel[] = [];
+
+  @Output()
+  public readonly edit: EventEmitter<PersonModel>;
+  @Output()
+  public readonly delete: EventEmitter<PersonModel>;
+
+  public constructor() {
+    this.edit = new EventEmitter<PersonModel>();
+    this.delete = new EventEmitter<PersonModel>();
+  }
+
+  public onEdit(person: PersonModel) {
+    this.edit.emit(person);
+  }
+
+  public onDelete(person: PersonModel) {
+    this.delete.emit(person);
+  }
+}

src/main/angular/src/app/modules/people/components/people-main/people-main.component.html

+<!--
+  ~ DAA Example
+  ~
+  ~ Copyright (C) 2019 - Miguel Reboiro-Jato.
+  ~
+  ~ This program is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by
+  ~ the Free Software Foundation, either version 3 of the License, or
+  ~ (at your option) any later version.
+  ~
+  ~ This program is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<h1 class="display-5 mt-3 mb-3">Personas</h1>
+<app-people-form [person]="activePerson" (clean)="onCleanForm()" (modify)="onModifyForm($event)"></app-people-form>
+<app-people-list [people]="people" (edit)="onEdit($event)" (delete)="onDelete($event)"></app-people-list>

src/main/angular/src/app/modules/people/components/people-main/people-main.component.scss

+/*!
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+

src/main/angular/src/app/modules/people/components/people-main/people-main.component.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { PeopleMainComponent } from './people-main.component';
+
+describe('PeopleMainComponent', () => {
+  let component: PeopleMainComponent;
+  let fixture: ComponentFixture<PeopleMainComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ PeopleMainComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(PeopleMainComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/main/angular/src/app/modules/people/components/people-main/people-main.component.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { Component, OnInit } from '@angular/core';
+import {PersonModel} from '../../models/person.model';
+import {PeopleService} from '../../services/people.service';
+import {map, mergeMap} from 'rxjs/operators';
+
+@Component({
+  selector: 'app-people-main',
+  templateUrl: './people-main.component.html',
+  styleUrls: ['./people-main.component.scss']
+})
+export class PeopleMainComponent implements OnInit {
+  public activePerson: PersonModel;
+  public people: PersonModel[];
+
+  public constructor(
+    private readonly peopleService: PeopleService
+  ) {
+    this.people = [];
+    this.clearActivePerson();
+  }
+
+  public ngOnInit(): void {
+    this.peopleService.list()
+      .subscribe(people => this.people = people);
+  }
+
+  public onEdit(person: PersonModel): void {
+    this.activePerson = person;
+  }
+
+  public onDelete(person: PersonModel): void {
+    if (confirm(`¿Estás seguro de que deseas eliminar a ${person.name} ${person.surname}?`)) {
+      this.peopleService.delete(person)
+        .pipe(
+          mergeMap(() => this.peopleService.list())
+        )
+        .subscribe(people => this.people = people);
+    }
+  }
+
+  public onCleanForm(): void {
+    this.onCleanForm();
+  }
+
+  public onModifyForm(person: PersonModel): void {
+    if (person.id === undefined) {
+      this.peopleService.create(person)
+        .pipe(
+          mergeMap(() => this.peopleService.list())
+        )
+        .subscribe(people => {
+          this.people = people;
+          this.clearActivePerson();
+        });
+    } else {
+      this.peopleService.modify(person)
+        .pipe(
+          mergeMap(() => this.peopleService.list())
+        )
+        .subscribe(people => {
+          this.people = people;
+          this.clearActivePerson();
+        });
+    }
+  }
+
+  private clearActivePerson(): void {
+    this.activePerson = { id: undefined, name: '', surname: '' };
+  }
+}

src/main/angular/src/app/modules/people/models/person.model.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+export class PersonModel {
+  id?: number;
+  name: string;
+  surname: string;
+}

src/main/angular/src/app/modules/people/people-routing.module.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {NgModule} from '@angular/core';
+import {RouterModule, Routes} from '@angular/router';
+import {PeopleMainComponent} from './components/people-main/people-main.component';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: PeopleMainComponent
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule]
+})
+export class PeopleRoutingModule { }

src/main/angular/src/app/modules/people/people.module.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {NgModule} from '@angular/core';
+import {CommonModule} from '@angular/common';
+
+import {PeopleRoutingModule} from './people-routing.module';
+import {PeopleListComponent} from './components/people-list/people-list.component';
+import {PeopleFormComponent} from './components/people-form/people-form.component';
+import {PeopleMainComponent} from './components/people-main/people-main.component';
+import {FormsModule} from '@angular/forms';
+
+@NgModule({
+  declarations: [
+    PeopleFormComponent,
+    PeopleListComponent,
+    PeopleMainComponent
+  ],
+  imports: [
+    CommonModule,
+    FormsModule,
+    PeopleRoutingModule
+  ]
+})
+export class PeopleModule {
+}

src/main/angular/src/app/modules/people/services/people.service.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { TestBed } from '@angular/core/testing';
+
+import { PeopleService } from './people.service';
+
+describe('PeopleService', () => {
+  beforeEach(() => TestBed.configureTestingModule({}));
+
+  it('should be created', () => {
+    const service: PeopleService = TestBed.get(PeopleService);
+    expect(service).toBeTruthy();
+  });
+});

src/main/angular/src/app/modules/people/services/people.service.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {Injectable} from '@angular/core';
+import {HttpClient, HttpHeaders, HttpParams} from '@angular/common/http';
+import {environment} from '../../../../environments/environment';
+import {Observable} from 'rxjs';
+import {PersonModel} from '../models/person.model';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class PeopleService {
+
+  public constructor(private readonly http: HttpClient) { }
+
+  public list(): Observable<PersonModel[]> {
+    return this.http.get<PersonModel[]>(`${environment.restApi}/people`);
+  }
+
+  public create(person: PersonModel): Observable<PersonModel> {
+    const data = new HttpParams()
+      .set('name', person.name)
+      .set('surname', person.surname);
+
+    return this.http.post<PersonModel>(`${environment.restApi}/people`, data);
+  }
+
+  public modify(person: PersonModel): Observable<PersonModel> {
+    const data = new HttpParams()
+      .set('name', person.name)
+      .set('surname', person.surname);
+
+    return this.http.put<PersonModel>(`${environment.restApi}/people/${person.id}`, data);
+  }
+
+  public delete(person: PersonModel): Observable<number> {
+    return this.http.delete<number>(`${environment.restApi}/people/${person.id}`);
+  }
+}

src/main/angular/src/app/services/authentication.service.spec.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { TestBed } from '@angular/core/testing';
+
+import { AuthenticationService } from './authentication.service';
+
+describe('AuthenticationService', () => {
+  beforeEach(() => TestBed.configureTestingModule({}));
+
+  it('should be created', () => {
+    const service: AuthenticationService = TestBed.get(AuthenticationService);
+    expect(service).toBeTruthy();
+  });
+});

src/main/angular/src/app/services/authentication.service.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import {Injectable} from '@angular/core';
+import {BehaviorSubject, Observable, of} from 'rxjs';
+import {UserModel} from '../models';
+import {HttpClient, HttpHeaders, HttpParams} from '@angular/common/http';
+import {environment} from '../../environments/environment';
+import {catchError, tap} from 'rxjs/operators';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class AuthenticationService {
+  private static readonly USER_STORAGE_KEY = 'user';
+
+  private readonly _loggedUser$: BehaviorSubject<UserModel | null>;
+
+  private static clearCredentials(): void {
+    localStorage.removeItem(AuthenticationService.USER_STORAGE_KEY);
+  }
+
+  private static loadCredentials(): UserModel | null {
+    const serializedCredentials = localStorage.getItem(AuthenticationService.USER_STORAGE_KEY);
+
+    if (serializedCredentials !== null) {
+      return JSON.parse(serializedCredentials);
+    } else {
+      return null;
+    }
+  }
+
+  private static storeCredentials(login: string, password: string): void {
+    const credentials: UserModel = {login, password};
+
+    localStorage.setItem(AuthenticationService.USER_STORAGE_KEY, JSON.stringify(credentials));
+  }
+
+  public constructor(
+    private readonly http: HttpClient
+  ) {
+    this._loggedUser$ = new BehaviorSubject<UserModel | null>(null);
+  }
+
+  public get loggedUser$(): Observable<UserModel | null> {
+    return this._loggedUser$.asObservable();
+  }
+
+  public get loggedUser(): UserModel | null {
+    return this._loggedUser$.value;
+  }
+
+  public isLogged(): boolean {
+    return this.loggedUser !== null;
+  }
+
+  public logout(): void {
+    AuthenticationService.clearCredentials();
+    this._loggedUser$.next(null);
+  }
+
+  public tryLoginWithStoredCredentials(): Observable<UserModel | null> {
+    const credentials = AuthenticationService.loadCredentials();
+
+    if (credentials !== null) {
+      return this.tryLogin(credentials);
+    } else {
+      return of<UserModel | null>(null);
+    }
+  }
+
+  public tryLogin(login: UserModel): Observable<UserModel | null>;
+  public tryLogin(login: string, password: string): Observable<UserModel | null>;
+
+  public tryLogin(login: string | UserModel, password?: string): Observable<UserModel> {
+    let userLogin: string;
+    let userPassword: string;
+
+    if (typeof login === 'string') {
+      if (password === undefined) {
+        throw new TypeError('password can\'t be null when login is string');
+      }
+
+      userLogin = login;
+      userPassword = password;
+    } else {
+      userLogin = login.login;
+      userPassword = login.password;
+    }
+    AuthenticationService.storeCredentials(userLogin, userPassword);
+
+    const headers = new HttpHeaders()
+      .set('Authorization', 'Basic ' + btoa(userLogin + ':' + userPassword));
+
+    return this.http.get<never>(`${environment.restApi}/users/${userLogin}`, {
+      headers: headers
+    })
+      .pipe(
+        tap(user => this._loggedUser$.next({
+          login: userLogin,
+          password: userPassword
+        })),
+        catchError(error => {
+          this._loggedUser$.next(null);
+          throw error;
+        })
+      );
+  }
+}

src/main/angular/src/browserslist

+# This file is currently used by autoprefixer to adjust CSS to support the below specified browsers
+# For additional information regarding the format and rule options, please see:
+# https://github.com/browserslist/browserslist#queries
+#
+# For IE 9-11 support, please remove 'not' from the last line of the file and adjust as needed
+
+> 0.5%
+last 2 versions
+Firefox ESR
+not dead
+not IE 9-11
\ No newline at end of file

src/main/angular/src/environments/environment.prod.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+export const environment = {
+  production: true,
+  restApi: 'http://daaexample.com:9080/DAAExample/rest'
+};

src/main/angular/src/environments/environment.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// This file can be replaced during build by using the `fileReplacements` array.
+// `ng build --prod` replaces `environment.ts` with `environment.prod.ts`.
+// The list of file replacements can be found in `angular.json`.
+
+export const environment = {
+  production: false,
+  restApi: 'http://localhost:9080/DAAExample/rest'
+};
+
+/*
+ * For easier debugging in development mode, you can import the following file
+ * to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`.
+ *
+ * This import should be commented out in production mode because it will have a negative impact
+ * on performance if an error is thrown.
+ */
+// import 'zone.js/dist/zone-error';  // Included with Angular CLI.

src/main/angular/src/index.html

+<!--
+  ~ DAA Example
+  ~
+  ~ Copyright (C) 2019 - Miguel Reboiro-Jato.
+  ~
+  ~ This program is free software: you can redistribute it and/or modify
+  ~ it under the terms of the GNU General Public License as published by
+  ~ the Free Software Foundation, either version 3 of the License, or
+  ~ (at your option) any later version.
+  ~
+  ~ This program is distributed in the hope that it will be useful,
+  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
+  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  ~ GNU General Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <title>DAA Example</title>
+  <base href="/">
+
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="icon" type="image/x-icon" href="favicon.ico">
+</head>
+<body>
+<app-root></app-root>
+</body>
+</html>

src/main/angular/src/karma.conf.js

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/1.0/config/configuration-file.html
+
+module.exports = function (config) {
+  config.set({
+    basePath: '',
+    frameworks: ['jasmine', '@angular-devkit/build-angular'],
+    plugins: [
+      require('karma-jasmine'),
+      require('karma-chrome-launcher'),
+      require('karma-jasmine-html-reporter'),
+      require('karma-coverage-istanbul-reporter'),
+      require('@angular-devkit/build-angular/plugins/karma')
+    ],
+    client: {
+      clearContext: false // leave Jasmine Spec Runner output visible in browser
+    },
+    coverageIstanbulReporter: {
+      dir: require('path').join(__dirname, '../coverage'),
+      reports: ['html', 'lcovonly', 'text-summary'],
+      fixWebpackSourcePaths: true
+    },
+    reporters: ['progress', 'kjhtml'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: true,
+    browsers: ['Chrome'],
+    singleRun: false
+  });
+};

src/main/angular/src/main.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+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)
+  .catch(err => console.error(err));

src/main/angular/src/polyfills.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * This file includes polyfills needed by Angular and is loaded before the app.
+ * You can add your own extra polyfills to this file.
+ *
+ * This file is divided into 2 sections:
+ *   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
+ *   2. Application imports. Files imported after ZoneJS that should be loaded before your main
+ *      file.
+ *
+ * The current setup is for so-called "evergreen" browsers; the last versions of browsers that
+ * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
+ * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
+ *
+ * Learn more in https://angular.io/guide/browser-support
+ */
+
+/***************************************************************************************************
+ * BROWSER POLYFILLS
+ */
+
+/** IE9, IE10 and IE11 requires all of the following polyfills. **/
+// import 'core-js/es6/symbol';
+// import 'core-js/es6/object';
+// import 'core-js/es6/function';
+// import 'core-js/es6/parse-int';
+// import 'core-js/es6/parse-float';
+// import 'core-js/es6/number';
+// import 'core-js/es6/math';
+// import 'core-js/es6/string';
+// import 'core-js/es6/date';
+// import 'core-js/es6/array';
+// import 'core-js/es6/regexp';
+// import 'core-js/es6/map';
+// import 'core-js/es6/weak-map';
+// import 'core-js/es6/set';
+
+/**
+ * If the application will be indexed by Google Search, the following is required.
+ * Googlebot uses a renderer based on Chrome 41.
+ * https://developers.google.com/search/docs/guides/rendering
+ **/
+// import 'core-js/es6/array';
+
+/** IE10 and IE11 requires the following for NgClass support on SVG elements */
+// import 'classlist.js';  // Run `npm install --save classlist.js`.
+
+/** IE10 and IE11 requires the following for the Reflect API. */
+// import 'core-js/es6/reflect';
+
+/**
+ * Web Animations `@angular/platform-browser/animations`
+ * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
+ * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
+ **/
+// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+
+/**
+ * By default, zone.js will patch all possible macroTask and DomEvents
+ * user can disable parts of macroTask/DomEvents patch by setting following flags
+ */
+
+ // (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
+ // (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
+ // (window as any).__zone_symbol__BLACK_LISTED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
+
+ /*
+ * in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
+ * with the following flag, it will bypass `zone.js` patch for IE/Edge
+ */
+// (window as any).__Zone_enable_cross_context_check = true;
+
+/***************************************************************************************************
+ * Zone JS is required by default for Angular itself.
+ */
+import 'zone.js/dist/zone';  // Included with Angular CLI.
+
+
+/***************************************************************************************************
+ * APPLICATION IMPORTS
+ */

src/main/angular/src/styles.scss

+/*!
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* You can add global styles to this file, and also import other style files */
+
+html, body {
+  height: 100%;
+}

src/main/angular/src/test.ts

+/*
+ * DAA Example
+ *
+ * Copyright (C) 2019 - Miguel Reboiro-Jato.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// This file is required by karma.conf.js and loads recursively all the .spec and framework files
+
+import 'zone.js/dist/zone-testing';
+import { getTestBed } from '@angular/core/testing';
+import {
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting
+} from '@angular/platform-browser-dynamic/testing';
+
+declare const require: any;
+
+// 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);

src/main/angular/src/tsconfig.app.json

+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/app",
+    "types": []
+  },
+  "exclude": [
+    "test.ts",
+    "**/*.spec.ts"
+  ]
+}

src/main/angular/src/tsconfig.spec.json

+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/spec",
+    "types": [
+      "jasmine",
+      "node"
+    ]
+  },
+  "files": [
+    "test.ts",
+    "polyfills.ts"
+  ],
+  "include": [
+    "**/*.spec.ts",
+    "**/*.d.ts"
+  ]
+}

src/main/angular/src/tslint.json

+{
+    "extends": "../tslint.json",
+    "rules": {
+        "directive-selector": [
+            true,
+            "attribute",
+            "app",
+            "camelCase"
+        ],
+        "component-selector": [
+            true,
+            "element",
+            "app",
+            "kebab-case"
+        ]
+    }
+}

src/main/angular/tsconfig.json

+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "baseUrl": "./",
+    "outDir": "./dist/out-tsc",
+    "sourceMap": true,
+    "declaration": false,
+    "module": "es2015",
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "importHelpers": true,
+    "target": "es5",
+    "typeRoots": [
+      "node_modules/@types"
+    ],
+    "lib": [
+      "es2018",
+      "dom"
+    ]
+  }
+}

src/main/angular/tslint.json

+{
+  "rulesDirectory": [
+    "node_modules/codelyzer"
+  ],
+  "rules": {
+    "arrow-return-shorthand": true,
+    "callable-types": true,
+    "class-name": true,
+    "comment-format": [
+      true,
+      "check-space"
+    ],
+    "curly": true,
+    "deprecation": {
+      "severity": "warn"
+    },
+    "eofline": true,
+    "forin": true,
+    "import-blacklist": [
+      true,
+      "rxjs/Rx"
+    ],
+    "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,
+      {
+        "order": [
+          "static-field",
+          "instance-field",
+          "static-method",
+          "instance-method"
+        ]
+      }
+    ],
+    "no-arg": true,
+    "no-bitwise": true,
+    "no-console": [
+      true,
+      "debug",
+      "info",
+      "time",
+      "timeEnd",
+      "trace"
+    ],
+    "no-construct": true,
+    "no-debugger": true,
+    "no-duplicate-super": true,
+    "no-empty": false,
+    "no-empty-interface": true,
+    "no-eval": true,
+    "no-inferrable-types": [
+      true,
+      "ignore-params"
+    ],
+    "no-misused-new": true,
+    "no-non-null-assertion": true,
+    "no-redundant-jsdoc": true,
+    "no-shadowed-variable": true,
+    "no-string-literal": false,
+    "no-string-throw": true,
+    "no-switch-case-fall-through": true,
+    "no-trailing-whitespace": true,
+    "no-unnecessary-initializer": 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": [
+      true,
+      "always"
+    ],
+    "triple-equals": [
+      true,
+      "allow-null-check"
+    ],
+    "typedef-whitespace": [
+      true,
+      {
+        "call-signature": "nospace",
+        "index-signature": "nospace",
+        "parameter": "nospace",
+        "property-declaration": "nospace",
+        "variable-declaration": "nospace"
+      }
+    ],
+    "unified-signatures": true,
+    "variable-name": false,
+    "whitespace": [
+      true,
+      "check-branch",
+      "check-decl",
+      "check-operator",
+      "check-separator",
+      "check-type"
+    ],
+    "no-output-on-prefix": true,
+    "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
+  }
+}

src/main/webapp/WEB-INF/web.xml

@@ -9,6 +9,19 @@
 	<welcome-file-list>
 		<welcome-file>index.html</welcome-file>
 	</welcome-file-list>
+	
+	<filter>
+		<filter-name>CorsFilter</filter-name>
+		<filter-class>org.apache.catalina.filters.CorsFilter</filter-class>
+		<init-param>
+			<param-name>cors.allowed.origins</param-name>
+			<param-value>*</param-value>
+		</init-param>
+	</filter>
+	<filter-mapping>
+		<filter-name>CorsFilter</filter-name>
+		<url-pattern>/rest/*</url-pattern>
+	</filter-mapping>
 
 	<security-constraint>
 		<web-resource-collection>

src/main/webapp/css/login.css

-html, body {
-	height: 100%;
-}
-
-body {
-	display: -ms-flexbox;
-	display: -webkit-box;
-	display: flex;
-	-ms-flex-align: center;
-	-ms-flex-pack: center;
-	-webkit-box-align: center;
-	align-items: center;
-	-webkit-box-pack: center;
-	justify-content: center;
-	padding-top: 40px;
-	padding-bottom: 40px;
-}
-
-#form-signin {
-	width: 100%;
-	max-width: 330px;
-	padding: 15px;
-	margin: 0 auto;
-}
-
-#form-signin .form-control {
-	position: relative;
-	box-sizing: border-box;
-	height: auto;
-	padding: 10px;
-	font-size: 16px;
-}
-
-#form-signin .form-control:focus {
-	z-index: 2;
-}
-
-#login {
-	margin-bottom: -1px;
-	border-bottom-right-radius: 0;
-	border-bottom-left-radius: 0;
-}
-
-#password {
-	margin-bottom: 10px;
-	border-top-left-radius: 0;
-	border-top-right-radius: 0;
-}
\ No newline at end of file

src/main/webapp/index.html

-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="UTF-8">
-<meta name="viewport"
-	content="width=device-width, initial-scale=1, shrink-to-fit=no">
-
-<title>DAA Example - Login</title>
-
-<link rel="stylesheet" href="css/login.css">
-<link rel="stylesheet"
-	href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
-</head>
-<body class="text-center">
-	<form id="form-singin">
-		<h1 class="h1 mb-3 font-weight-normal">DAA Example</h1>
-
-		<label for="login" class="sr-only">Usuario</label> <input id="login"
-			name="login" type="text" class="form-control" placeholder="Usuario"
-			required autofocus /> <label for="password" class="sr-only">Contraseña</label>
-		<input id="password" name="password" type="password"
-			class="form-control" placeholder="Contraseña" required />
-
-		<button type="submit" class="btn btn-lg btn-primary btn-block mt-3">Entrar</button>
-	</form>
-
-	<script type="text/javascript"
-		src="http://code.jquery.com/jquery-2.2.4.min.js"></script>
-	<script
-		src="https://cdn.jsdelivr.net/npm/js-cookie@2/src/js.cookie.min.js"></script>
-	<script type="text/javascript" src="js/login.js"></script>
-	<script type="text/javascript">
-	$(document).ready(function() {
-	    $('#form-singin').submit(function(event) {
-		event.preventDefault();
-
-		var login = $('#login').val();
-		var password = $('#password').val();
-
-		doLogin(login, password);
-	    });
-	});
-    </script>
-</body>
-</html>
\ No newline at end of file

src/main/webapp/js/dao/people.js

-var PeopleDAO = (function() {
-    var resourcePath = "rest/people/";
-    var requestByAjax = function(data, done, fail, always) {
-	done = typeof done !== 'undefined' ? done : function() {};
-	fail = typeof fail !== 'undefined' ? fail : function() {};
-	always = typeof always !== 'undefined' ? always : function() {};
-
-	let authToken = localStorage.getItem('authorization-token');
-	if (authToken !== null) {
-	    data.beforeSend = function(xhr) {
-		xhr.setRequestHeader('Authorization', 'Basic ' + authToken);
-	    };
-	}
-
-	$.ajax(data).done(done).fail(fail).always(always);
-    };
-
-    function PeopleDAO() {
-	this.listPeople = function(done, fail, always) {
-	    requestByAjax({
-		url : resourcePath,
-		type : 'GET'
-	    }, done, fail, always);
-	};
-
-	this.addPerson = function(person, done, fail, always) {
-	    requestByAjax({
-		url : resourcePath,
-		type : 'POST',
-		data : person
-	    }, done, fail, always);
-	};
-
-	this.modifyPerson = function(person, done, fail, always) {
-	    requestByAjax({
-		url : resourcePath + person.id,
-		type : 'PUT',
-		data : person
-	    }, done, fail, always);
-	};
-
-	this.deletePerson = function(id, done, fail, always) {
-	    requestByAjax({
-		url : resourcePath + id,
-		type : 'DELETE',
-	    }, done, fail, always);
-	};
-    }
-
-    return PeopleDAO;
-})();
\ No newline at end of file

src/main/webapp/js/login.js

-function doLogin(login, password) {
-    $.ajax({
-	url: 'rest/users/' + login,
-	type: 'GET',
-	beforeSend: function (xhr) {
-	    xhr.setRequestHeader('Authorization', 'Basic ' + btoa(login + ":" + password));
-	}
-    })
-    .done(function() {
-	localStorage.setItem('authorization-token', btoa(login + ":" + password));
-	window.location = 'main.html';
-    })
-    .fail(function() {
-	alert('Invalid login and/or password.');
-    });
-}
-
-function doLogout() {
-    localStorage.removeItem('authorization-token');
-    window.location = 'index.html';
-}
\ No newline at end of file

src/main/webapp/js/view/people.js

-var PeopleView = (function() {
-	var dao;
-	
-	// Referencia a this que permite acceder a las funciones públicas desde las funciones de jQuery.
-	var self;
-	
-	var formId = 'people-form';
-	var listId = 'people-list';
-	var formQuery = '#' + formId;
-	var listQuery = '#' + listId;
-	
-	function PeopleView(peopleDao, formContainerId, listContainerId) {
-		dao = peopleDao;
-		self = this;
-		
-		insertPeopleForm($('#' + formContainerId));
-		insertPeopleList($('#' + listContainerId));
-		
-		this.init = function() {
-			dao.listPeople(function(people) {
-				$.each(people, function(key, person) {
-					appendToTable(person);
-				});
-			});
-			
-			// La acción por defecto de enviar formulario (submit) se sobreescribe
-			// para que el envío sea a través de AJAX
-			$(formQuery).submit(function(event) {
-				var person = self.getPersonInForm();
-				
-				if (self.isEditing()) {
-					dao.modifyPerson(person,
-						function(person) {
-							$('#person-' + person.id + ' td.name').text(person.name);
-							$('#person-' + person.id + ' td.surname').text(person.surname);
-							self.resetForm();
-						},
-						showErrorMessage,
-						self.enableForm
-					);
-				} else {
-					dao.addPerson(person,
-						function(person) {
-							appendToTable(person);
-							self.resetForm();
-						},
-						showErrorMessage,
-						self.enableForm
-					);
-				}
-				
-				return false;
-			});
-			
-			$('#btnClear').click(this.resetForm);
-		};
-
-		this.getPersonInForm = function() {
-			var form = $(formQuery);
-			return {
-				'id': form.find('input[name="id"]').val(),
-				'name': form.find('input[name="name"]').val(),
-				'surname': form.find('input[name="surname"]').val()
-			};
-		};
-
-		this.getPersonInRow = function(id) {
-			var row = $('#person-' + id);
-
-			if (row !== undefined) {
-				return {
-					'id': id,
-					'name': row.find('td.name').text(),
-					'surname': row.find('td.surname').text()
-				};
-			} else {
-				return undefined;
-			}
-		};
-		
-		this.editPerson = function(id) {
-			var row = $('#person-' + id);
-
-			if (row !== undefined) {
-				var form = $(formQuery);
-				
-				form.find('input[name="id"]').val(id);
-				form.find('input[name="name"]').val(row.find('td.name').text());
-				form.find('input[name="surname"]').val(row.find('td.surname').text());
-				
-				$('input#btnSubmit').val('Modificar');
-			}
-		};
-		
-		this.deletePerson = function(id) {
-			if (confirm('Está a punto de eliminar a una persona. ¿Está seguro de que desea continuar?')) {
-				dao.deletePerson(id,
-					function() {
-						$('tr#person-' + id).remove();
-					},
-					showErrorMessage
-				);
-			}
-		};
-
-		this.isEditing = function() {
-			return $(formQuery + ' input[name="id"]').val() != "";
-		};
-
-		this.disableForm = function() {
-			$(formQuery + ' input').prop('disabled', true);
-		};
-
-		this.enableForm = function() {
-			$(formQuery + ' input').prop('disabled', false);
-		};
-
-		this.resetForm = function() {
-			$(formQuery)[0].reset();
-			$(formQuery + ' input[name="id"]').val('');
-			$('#btnSubmit').val('Crear');
-		};
-	};
-	
-	var insertPeopleList = function(parent) {
-		parent.append(
-			'<table id="' + listId + '" class="table">\
-				<thead>\
-					<tr class="row">\
-						<th class="col-sm-4">Nombre</th>\
-						<th class="col-sm-5">Apellido</th>\
-						<th class="col-sm-3">&nbsp;</th>\
-					</tr>\
-				</thead>\
-				<tbody>\
-				</tbody>\
-			</table>'
-		);
-	};
-
-	var insertPeopleForm = function(parent) {
-		parent.append(
-			'<form id="' + formId + '" class="mb-5 mb-10">\
-				<input name="id" type="hidden" value=""/>\
-				<div class="row">\
-					<div class="col-sm-4">\
-						<input name="name" type="text" value="" placeholder="Nombre" class="form-control" required/>\
-					</div>\
-					<div class="col-sm-5">\
-						<input name="surname" type="text" value="" placeholder="Apellido" class="form-control" required/>\
-					</div>\
-					<div class="col-sm-3">\
-						<input id="btnSubmit" type="submit" value="Crear" class="btn btn-primary" />\
-						<input id="btnClear" type="reset" value="Limpiar" class="btn" />\
-					</div>\
-				</div>\
-			</form>'
-		);
-	};
-
-	var createPersonRow = function(person) {
-		return '<tr id="person-'+ person.id +'" class="row">\
-			<td class="name col-sm-4">' + person.name + '</td>\
-			<td class="surname col-sm-5">' + person.surname + '</td>\
-			<td class="col-sm-3">\
-				<a class="edit btn btn-primary" href="#">Editar</a>\
-				<a class="delete btn btn-warning" href="#">Eliminar</a>\
-			</td>\
-		</tr>';
-	};
-
-	var showErrorMessage = function(jqxhr, textStatus, error) {
-		alert(textStatus + ": " + error);
-	};
-
-	var addRowListeners = function(person) {
-		$('#person-' + person.id + ' a.edit').click(function() {
-			self.editPerson(person.id);
-		});
-		
-		$('#person-' + person.id + ' a.delete').click(function() {
-			self.deletePerson(person.id);
-		});
-	};
-
-	var appendToTable = function(person) {
-		$(listQuery + ' > tbody:last')
-			.append(createPersonRow(person));
-		addRowListeners(person);
-	};
-	
-	return PeopleView;
-})();

src/main/webapp/main.html

-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="UTF-8">
-
-<title>DAA Example</title>
-
-<link rel="stylesheet"
-	href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
-</head>
-<body>
-	<header>
-		<div class="navbar navbar-dark bg-dark box-shadow">
-			<div class="container d-flex justify-content-between">
-				<a href="#" class="navbar-brand d-flex align-items-center">
-					<strong>DAA	Example</strong>
-				</a>
-				<button id="logout" class="btn btn-dark">Cerrar sesión</button>
-			</div>
-		</div>
-	</header>
-
-	<div class="container">
-		<div id="people-container">
-			<h1 class="display-5 mt-3 mb-3">Personas</h1>
-		</div>
-	</div>
-	
-	<script type="text/javascript"
-		src="http://code.jquery.com/jquery-2.2.4.min.js"></script>
-	<script type="text/javascript" src="js/dao/people.js"></script>
-	<script type="text/javascript" src="js/view/people.js"></script>
-	<script type="text/javascript" src="js/login.js"></script>
-	<script type="text/javascript">
-	$(document).ready(
-		function() {
-		    $('#logout').click(function(event) {
-				event.preventDefault();
-				doLogout();
-		    });
-
-		    var view = new PeopleView(new PeopleDAO(),
-		    	'people-container', 'people-container'
-	    	);
-
-		    view.init();
-		});
-    </script>
-</body>
-</html>
\ No newline at end of file