Finalização do desafio fullstack

desafio-fullstack-backend/.eslintrc.js

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+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    sourceType: 'module',
+  },
+  plugins: ['@typescript-eslint/eslint-plugin'],
+  extends: [
+    'plugin:@typescript-eslint/recommended',
+    'plugin:prettier/recommended',
+  ],
+  root: true,
+  env: {
+    node: true,
+    jest: true,
+  },
+  ignorePatterns: ['.eslintrc.js'],
+  rules: {
+    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+  },
+};

desafio-fullstack-backend/.gitignore

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+# compiled output
+/dist
+/node_modules
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+.env
+
+package-lock.json
+yarn.lock
+
+# Tests
+/coverage
+/.nyc_output
+
+# 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

desafio-fullstack-backend/.prettierrc

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+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}

desafio-fullstack-backend/README.md

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+# DesafioFullstackBackend
+
+## Instalação
+
+```bash
+$ npm install
+```
+
+## Inicialização
+
+```bash
+# development
+$ npm run start
+```
+
+## Conexão com o banco de dados
+- Crie um arquivo `.env`
+- Adicione as seguintes configurações:
+
+```bash
+DATABASE_HOST=
+DATABASE_PORT=
+DATABASE_USERNAME=
+DATABASE_PASSWORD=
+DATABASE_NAME=
+```
+
+## Criar banco de dados
+- Automático
+```bash
+Ao iniciar o projeto, as tabelas vão ser automaticamente criadas.
+```
+- Manual
+```bash
+Importe o arquivo create-database.sql em seu pgadmin (ou algum outro que esteja utilizando).
+```
+[Arquivo para criar banco de dado](./create-database.sql)

desafio-fullstack-backend/create-database.sql

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+BEGIN;
+
+
+CREATE TABLE public.classroom
+(
+    id integer NOT NULL,
+    name character varying NOT NULL,
+    PRIMARY KEY (id)
+);
+
+INSERT INTO public.classroom(
+	id, name)
+	VALUES (1, 'Sala 402');
+
+CREATE TABLE public.course
+(
+    id integer NOT NULL,
+    name character varying NOT NULL,
+    "startTime" character varying NOT NULL,
+    "endTime" character varying NOT NULL,
+    PRIMARY KEY (id)
+);
+
+CREATE TABLE public.course_classroom
+(
+    "courseId" integer NOT NULL,
+    "classroomId" integer NOT NULL,
+    PRIMARY KEY ("courseId", "classroomId")
+);
+
+CREATE TABLE public.course_teacher
+(
+    "courseId" integer NOT NULL,
+    "teacherId" integer NOT NULL,
+    PRIMARY KEY ("courseId", "teacherId")
+);
+
+CREATE TABLE public.teacher
+(
+    id integer NOT NULL,
+    name character varying NOT NULL,
+    PRIMARY KEY (id)
+);
+
+INSERT INTO public.teacher(
+	id, name)
+	VALUES (1, 'Pedro Henrique');
+
+CREATE TABLE public."user"
+(
+    id integer NOT NULL,
+    email character varying NOT NULL,
+    password character varying NOT NULL,
+    PRIMARY KEY (id)
+);
+
+INSERT INTO public."user"(
+	id, email, password)
+	VALUES (1, 'user@test.com', 'testpass');
+
+ALTER TABLE public.course_classroom
+    ADD FOREIGN KEY ("classroomId")
+    REFERENCES public.classroom (id)
+    NOT VALID;
+
+
+ALTER TABLE public.course_classroom
+    ADD FOREIGN KEY ("courseId")
+    REFERENCES public.course (id)
+    NOT VALID;
+
+
+ALTER TABLE public.course_teacher
+    ADD FOREIGN KEY ("teacherId")
+    REFERENCES public.teacher (id)
+    NOT VALID;
+
+
+ALTER TABLE public.course_teacher
+    ADD FOREIGN KEY ("courseId")
+    REFERENCES public.course (id)
+    NOT VALID;
+
+END;

desafio-fullstack-backend/nest-cli.json

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+{
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src"
+}

desafio-fullstack-backend/package.json

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+{
+  "name": "desafio-fullstack-api",
+  "version": "0.0.1",
+  "description": "",
+  "author": "",
+  "private": true,
+  "license": "UNLICENSED",
+  "scripts": {
+    "prebuild": "rimraf dist",
+    "build": "nest build",
+    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+    "start": "nest start",
+    "start:dev": "nest start --watch",
+    "start:debug": "nest start --debug --watch",
+    "start:prod": "node dist/main",
+    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:cov": "jest --coverage",
+    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
+    "test:e2e": "jest --config ./test/jest-e2e.json"
+  },
+  "dependencies": {
+    "@nestjs/common": "^7.6.15",
+    "@nestjs/config": "^0.6.3",
+    "@nestjs/core": "^7.6.15",
+    "@nestjs/mapped-types": "*",
+    "@nestjs/platform-express": "^7.6.15",
+    "@nestjs/typeorm": "^7.1.5",
+    "@types/passport": "^1.0.6",
+    "dotenv": "^10.0.0",
+    "pg": "^8.6.0",
+    "reflect-metadata": "^0.1.13",
+    "rimraf": "^3.0.2",
+    "rxjs": "^6.6.6",
+    "typeorm": "^0.2.32"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^7.6.0",
+    "@nestjs/schematics": "^7.3.0",
+    "@nestjs/testing": "^7.6.15",
+    "@types/express": "^4.17.11",
+    "@types/jest": "^26.0.22",
+    "@types/node": "^14.14.36",
+    "@types/supertest": "^2.0.10",
+    "@typescript-eslint/eslint-plugin": "^4.19.0",
+    "@typescript-eslint/parser": "^4.19.0",
+    "eslint": "^7.22.0",
+    "eslint-config-prettier": "^8.1.0",
+    "eslint-plugin-prettier": "^3.3.1",
+    "jest": "^26.6.3",
+    "prettier": "^2.2.1",
+    "supertest": "^6.1.3",
+    "ts-jest": "^26.5.4",
+    "ts-loader": "^8.0.18",
+    "ts-node": "^9.1.1",
+    "tsconfig-paths": "^3.9.0",
+    "typescript": "^4.2.3"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}

desafio-fullstack-backend/src/app.controller.spec.ts

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+import { Test, TestingModule } from '@nestjs/testing';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+
+describe('AppController', () => {
+  let appController: AppController;
+
+  beforeEach(async () => {
+    const app: TestingModule = await Test.createTestingModule({
+      controllers: [AppController],
+      providers: [AppService],
+    }).compile();
+
+    appController = app.get<AppController>(AppController);
+  });
+
+  describe('root', () => {
+    it('should return "Hello World!"', () => {
+      expect(appController.getHello()).toBe('Hello World!');
+    });
+  });
+});

desafio-fullstack-backend/src/app.controller.ts

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+import { Controller, Get } from '@nestjs/common';
+import { AppService } from './app.service';
+
+@Controller()
+export class AppController {
+  constructor(private readonly appService: AppService) {}
+
+  @Get()
+  getHello(): string {
+    return this.appService.getHello();
+  }
+}

desafio-fullstack-backend/src/app.module.ts

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+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { AuthModule } from './auth/auth.module';
+import { UserModule } from './user/user.module';
+import { UserEntity } from './user/entity/user.entity';
+import { CourseModule } from './course/course.module';
+import { TeacherModule } from './teacher/teacher.module';
+import { TeacherEntity } from './teacher/entity/teacher.entity';
+import { ClassroomModule } from './classroom/classroom.module';
+import { ClassroomEntity } from './classroom/entity/classroom.entity';
+import { CourseEntity } from './course/entity/course.entity';
+import { ConfigModule } from '@nestjs/config';
+
+@Module({
+  imports: [
+    ConfigModule.forRoot(),
+    TypeOrmModule.forRoot({
+      type: 'postgres',
+      host: process.env.DATABASE_HOST,
+      port: parseInt(process.env.DATABASE_PORT),
+      username: process.env.DATABASE_USERNAME,
+      password: process.env.DATABASE_PASSWORD,
+      database: process.env.DATABASE_NAME,
+      synchronize: true,
+      entities: [UserEntity, TeacherEntity, ClassroomEntity, CourseEntity]
+    }),
+    AuthModule,
+    UserModule,
+    CourseModule,
+    TeacherModule,
+    ClassroomModule,
+  ],
+  controllers: [AppController],
+  providers: [AppService],
+})
+export class AppModule { }

desafio-fullstack-backend/src/app.service.ts

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+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class AppService {
+  getHello(): string {
+    return 'Hello World!';
+  }
+}

desafio-fullstack-backend/src/auth/auth.controller.ts

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+import { Body, Controller, HttpStatus, Post, Res } from '@nestjs/common';
+
+import { AuthService } from './auth.service';
+import { LoginDto } from './dto/login.dto';
+
+@Controller('auth')
+export class AuthController {
+
+    constructor(private authService: AuthService) { }
+
+    @Post('/login')
+    async login(@Body() loginDto: LoginDto, @Res() response) {
+
+        try {
+            const result = await this.authService.login(loginDto)
+            if (!result) {
+                return response.status(HttpStatus.FORBIDDEN).send('invalid credentials')
+            }
+
+            return response.status(HttpStatus.OK).send(result);
+        } catch (error) {
+            return response.status(HttpStatus.INTERNAL_SERVER_ERROR).send(error);
+        }
+    }
+
+}