Merge pull request #23 from FelipeDuarteLuna/15-02-2024

15-02-2024 - Guardas de Rotas e validações. (authGuard e AuthService )

modules/data-access/auth/.eslintrc.json

@@ -0,0 +1,36 @@
+{
+  "extends": ["../../../.eslintrc.base.json"],
+  "ignorePatterns": ["!**/*"],
+  "overrides": [
+    {
+      "files": ["*.ts"],
+      "extends": [
+        "plugin:@nx/angular",
+        "plugin:@angular-eslint/template/process-inline-templates"
+      ],
+      "rules": {
+        "@angular-eslint/directive-selector": [
+          "error",
+          {
+            "type": "attribute",
+            "prefix": "lib",
+            "style": "camelCase"
+          }
+        ],
+        "@angular-eslint/component-selector": [
+          "error",
+          {
+            "type": "element",
+            "prefix": "lib",
+            "style": "kebab-case"
+          }
+        ]
+      }
+    },
+    {
+      "files": ["*.html"],
+      "extends": ["plugin:@nx/angular-template"],
+      "rules": {}
+    }
+  ]
+}

modules/data-access/auth/README.md

@@ -0,0 +1,7 @@
+# auth-data-access
+
+This library was generated with [Nx](https://nx.dev).
+
+## Running unit tests
+
+Run `nx test auth-data-access` to execute the unit tests.

modules/data-access/auth/jest.config.ts

@@ -0,0 +1,22 @@
+/* eslint-disable */
+export default {
+  displayName: 'auth-data-access',
+  preset: '../../../jest.preset.js',
+  setupFilesAfterEnv: ['<rootDir>/src/test-setup.ts'],
+  coverageDirectory: '../../../coverage/modules/data-access/auth',
+  transform: {
+    '^.+\\.(ts|mjs|js|html)$': [
+      'jest-preset-angular',
+      {
+        tsconfig: '<rootDir>/tsconfig.spec.json',
+        stringifyContentPathRegex: '\\.(html|svg)$',
+      },
+    ],
+  },
+  transformIgnorePatterns: ['node_modules/(?!.*\\.mjs$)'],
+  snapshotSerializers: [
+    'jest-preset-angular/build/serializers/no-ng-attributes',
+    'jest-preset-angular/build/serializers/ng-snapshot',
+    'jest-preset-angular/build/serializers/html-comment',
+  ],
+};

modules/data-access/auth/project.json

@@ -0,0 +1,27 @@
+{
+  "name": "auth-data-access",
+  "$schema": "../../../node_modules/nx/schemas/project-schema.json",
+  "sourceRoot": "modules/data-access/auth/src",
+  "prefix": "lib",
+  "tags": ["type:data-access"],
+  "projectType": "library",
+  "targets": {
+    "test": {
+      "executor": "@nx/jest:jest",
+      "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
+      "options": {
+        "jestConfig": "modules/data-access/auth/jest.config.ts"
+      }
+    },
+    "lint": {
+      "executor": "@nx/eslint:lint",
+      "outputs": ["{options.outputFile}"],
+      "options": {
+        "lintFilePatterns": [
+          "modules/data-access/auth/**/*.ts",
+          "modules/data-access/auth/**/*.html"
+        ]
+      }
+    }
+  }
+}

modules/data-access/auth/src/index.ts

@@ -0,0 +1,3 @@
+//export * from './lib/auth-data-access/auth-data-access.component';
+export * from './lib/auth/auth.service';
+export * from './lib/guards/auth/auth.guard';

modules/data-access/auth/src/lib/auth-data-access/auth-data-access.component.html

@@ -0,0 +1 @@
+<p>auth-data-access works!</p>

modules/data-access/auth/src/lib/auth-data-access/auth-data-access.component.spec.ts

@@ -0,0 +1,21 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { AuthDataAccessComponent } from './auth-data-access.component';
+
+describe('AuthDataAccessComponent', () => {
+  let component: AuthDataAccessComponent;
+  let fixture: ComponentFixture<AuthDataAccessComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [AuthDataAccessComponent],
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(AuthDataAccessComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

modules/data-access/auth/src/lib/auth-data-access/auth-data-access.component.ts

@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+@Component({
+  selector: 'lib-auth-data-access',
+  standalone: true,
+  imports: [CommonModule],
+  templateUrl: './auth-data-access.component.html',
+  styleUrl: './auth-data-access.component.css',
+})
+export class AuthDataAccessComponent {}

modules/data-access/auth/src/lib/auth/auth.service.spec.ts

@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { AuthService } from './auth.service';
+
+describe('AuthService', () => {
+  let service: AuthService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(AuthService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});

modules/data-access/auth/src/lib/auth/auth.service.ts

@@ -0,0 +1,14 @@
+import { Injectable } from '@angular/core';
+import { BehaviorSubject } from 'rxjs';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class AuthService {
+  private emailSubject = new BehaviorSubject<string | null>(null);
+  email$ = this.emailSubject.asObservable();
+
+  setEmail(email: string): void {
+    this.emailSubject.next(email);
+  }
+}

modules/data-access/auth/src/lib/guards/auth/auth.guard.spec.ts

@@ -0,0 +1,35 @@
+import { TestBed } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+import { AuthService, authGuard } from 'auth-data-access';
+import { of } from 'rxjs';
+
+describe('authGuard', () => {
+  it('should return true when user is not truthy', () => {
+    TestBed.configureTestingModule({
+      imports: [RouterTestingModule],
+    });
+
+    TestBed.overrideProvider(AuthService, {
+      useValue: { email$: of(null) },
+    });
+
+    const guard = TestBed.runInInjectionContext(authGuard());
+    guard.subscribe((isActivated) => {
+      expect(isActivated).toBe(true);
+    });
+  });
+
+  it('should not return true when user is truthy', () => {
+    TestBed.configureTestingModule({
+      imports: [RouterTestingModule],
+    });
+
+    TestBed.overrideProvider(AuthService, {
+      useValue: { email$: of('[email protected]') },
+    });
+    const guard = TestBed.runInInjectionContext(authGuard());
+    guard.subscribe((isActivated) => {
+      expect(isActivated).not.toBe(true);
+    });
+  });
+});

modules/data-access/auth/src/lib/guards/auth/auth.guard.ts

@@ -0,0 +1,15 @@
+import { inject } from '@angular/core';
+import { Router } from '@angular/router';
+import { AuthService } from '../../auth/auth.service';
+import { map } from 'rxjs';
+
+export function authGuard() {
+  return () => {
+    const router = inject(Router);
+    const email$ = inject(AuthService).email$;
+
+    return email$.pipe(
+      map((email) => (!email ? true : router.createUrlTree(['/'])))
+    );
+  };
+}

modules/data-access/auth/src/test-setup.ts

@@ -0,0 +1,8 @@
+// @ts-expect-error https://thymikee.github.io/jest-preset-angular/docs/getting-started/test-environment
+globalThis.ngJest = {
+  testEnvironmentOptions: {
+    errorOnUnknownElements: true,
+    errorOnUnknownProperties: true,
+  },
+};
+import 'jest-preset-angular/setup-jest';

modules/data-access/auth/tsconfig.json

@@ -0,0 +1,29 @@
+{
+  "compilerOptions": {
+    "target": "es2022",
+    "useDefineForClassFields": false,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.lib.json"
+    },
+    {
+      "path": "./tsconfig.spec.json"
+    }
+  ],
+  "extends": "../../../tsconfig.base.json",
+  "angularCompilerOptions": {
+    "enableI18nLegacyMessageIdFormat": false,
+    "strictInjectionParameters": true,
+    "strictInputAccessModifiers": true,
+    "strictTemplates": true
+  }
+}

modules/data-access/auth/tsconfig.lib.json

@@ -0,0 +1,17 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../../dist/out-tsc",
+    "declaration": true,
+    "declarationMap": true,
+    "inlineSources": true,
+    "types": []
+  },
+  "exclude": [
+    "src/**/*.spec.ts",
+    "src/test-setup.ts",
+    "jest.config.ts",
+    "src/**/*.test.ts"
+  ],
+  "include": ["src/**/*.ts"]
+}

modules/data-access/auth/tsconfig.spec.json

@@ -0,0 +1,16 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../../dist/out-tsc",
+    "module": "commonjs",
+    "target": "es2016",
+    "types": ["jest", "node"]
+  },
+  "files": ["src/test-setup.ts"],
+  "include": [
+    "jest.config.ts",
+    "src/**/*.test.ts",
+    "src/**/*.spec.ts",
+    "src/**/*.d.ts"
+  ]
+}

modules/feature/auth/form/src/lib/auth-form/auth-form-password/auth-form-password.component.html

@@ -9,5 +9,5 @@
 </mat-form-field>
 
 <div class="container">
-  <button mat-button color="primary">Entrar</button>
+  <button mat-button color="primary" (click)="login()">Entrar</button>
 </div>

modules/feature/auth/form/src/lib/auth-form/auth-form-password/auth-form-password.component.ts

@@ -4,6 +4,8 @@ import { MatButtonModule } from '@angular/material/button';
 import { MatInputModule } from '@angular/material/input';
 import { AuthFormComponent } from '../auth-form.component';
 import { ReactiveFormsModule } from '@angular/forms';
+import { AuthService } from 'modules/data-access/auth/src/lib/auth/auth.service';
+import { Router } from '@angular/router';
 
 @Component({
   selector: 'lib-auth-form-password',
@@ -13,5 +15,13 @@ import { ReactiveFormsModule } from '@angular/forms';
   styleUrl: './auth-form-password.component.scss',
 })
 export class AuthFormPasswordComponent {
+  email = inject(AuthFormComponent).form.controls.email.value;
   control = inject(AuthFormComponent).form.controls.password;
+  authService = inject(AuthService);
+  router = inject(Router);
+
+  login(): void {
+    this.authService.setEmail(this.email);
+    this.router.navigate(['/']);
+  }
 }

modules/feature/auth/form/src/lib/lib.routes.ts

@@ -1,9 +1,11 @@
 import { Route } from '@angular/router';
 import { AuthFormComponent } from './auth-form/auth-form.component';
+import { authGuard } from 'auth-data-access';
 
 export const authFormRoutes: Route[] = [
   {
     path: '',
+    canActivate: [authGuard()],
     component: AuthFormComponent,
     children: [
       {

src/app/app.component.html

@@ -1,7 +1,10 @@
 <lib-header title="Ecommerce">
   <lib-product-search></lib-product-search>
-  <lib-cart [quantity]="cartService.productQuantity$ | async"
-    >Fazer Login</lib-cart
-  >
+  <div>
+    <a routerLink="/auth">Fazer Login</a>
+    <lib-cart [quantity]="cartService.productQuantity$ | async"
+      >Carrinho de Compras</lib-cart
+    >
+  </div>
 </lib-header>
 <router-outlet></router-outlet>

tsconfig.base.json

@@ -15,6 +15,7 @@
     "skipDefaultLibCheck": true,
     "baseUrl": ".",
     "paths": {
+      "auth-data-access": ["modules/data-access/auth/src/index.ts"],
       "auth-form": ["modules/feature/auth/form/src/index.ts"],
       "home": ["modules/feature/home/src/index.ts"],
       "modules/layout": ["modules/feature/src/index.ts"],