Merge pull request #1 from WodenWang820118/back-and-database

feat: task backend endpoint

nest-backend/project.json

@@ -5,6 +5,24 @@
   "projectType": "application",
   "tags": [],
   "targets": {
+    "build": {
+      "executor": "@nx/webpack:webpack",
+      "outputs": ["{options.outputPath}"],
+      "defaultConfiguration": "production",
+      "options": {
+        "target": "node",
+        "compiler": "tsc",
+        "outputPath": "dist/nest-backend",
+        "main": "nest-backend/src/main.ts",
+        "tsConfig": "nest-backend/tsconfig.app.json",
+        "generatePackageJson": true,
+        "webpackConfig": "nest-backend/webpack.config.js"
+      },
+      "configurations": {
+        "development": {},
+        "production": {}
+      }
+    },
     "serve": {
       "executor": "@nx/js:node",
       "defaultConfiguration": "development",

nest-backend/src/app/app.module.ts

@@ -1,11 +1,13 @@
 import { Module } from '@nestjs/common';
-
-import { AppController } from './app.controller';
-import { AppService } from './app.service';
-
+import { ConfigModule } from '@nestjs/config';
+import { dataBaseConfig } from '../app/database/database.config';
+import { SequelizeModule } from '@nestjs/sequelize';
+import { TaskModule } from './task/task.module';
 @Module({
-  imports: [],
-  controllers: [AppController],
-  providers: [AppService],
+  imports: [
+    ConfigModule.forRoot(),
+    SequelizeModule.forRoot(dataBaseConfig),
+    TaskModule,
+  ],
 })
 export class AppModule {}

nest-backend/src/app/database/database.config.ts

@@ -0,0 +1,24 @@
+import { SequelizeModuleOptions } from '@nestjs/sequelize';
+import { join } from 'path';
+import { cwd } from 'process';
+import { SequelizeOptions } from 'sequelize-typescript';
+
+function getDatabaseConfig(): Partial<
+  {
+    name?: string;
+    retryAttempts?: number;
+    retryDelay?: number;
+    autoLoadModels?: boolean;
+    synchronize?: boolean;
+    uri?: string;
+  } & Partial<SequelizeOptions>
+> {
+  return {
+    dialect: 'sqlite',
+    storage: join(cwd(), 'database.sqlite'),
+    autoLoadModels: true,
+    synchronize: true,
+  };
+}
+
+export const dataBaseConfig: SequelizeModuleOptions = getDatabaseConfig();

nest-backend/src/app/task/dto/create-task.dto.ts

@@ -0,0 +1,8 @@
+export class CreateTaskDto {
+  id: string;
+  text: string;
+  day: string;
+  reminder: boolean;
+  createdAt?: Date;
+  updatedAt?: Date;
+}

nest-backend/src/app/task/dto/update-task.dto.ts

@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/swagger';
+import { CreateTaskDto } from './create-task.dto';
+
+export class UpdateTaskDto extends PartialType(CreateTaskDto) {}

nest-backend/src/app/task/entities/task.entity.ts

@@ -0,0 +1,14 @@
+import { Column, Table, Model, PrimaryKey } from 'sequelize-typescript';
+
+@Table({ tableName: 'Tasks' })
+export class Task extends Model {
+  @PrimaryKey
+  @Column
+  id: string;
+  @Column
+  text: string;
+  @Column
+  day: string;
+  @Column
+  reminder: boolean;
+}

nest-backend/src/app/task/task.controller.ts

@@ -0,0 +1,41 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  Post,
+  Put,
+} from '@nestjs/common';
+import { TaskService } from './task.service';
+import { CreateTaskDto } from './dto/create-task.dto';
+
+@Controller('tasks')
+export class TaskController {
+  constructor(private taskService: TaskService) {}
+
+  @Get('')
+  async getTasks() {
+    return await this.taskService.findAll();
+  }
+
+  @Get(':id')
+  async getTask(id: string) {
+    return await this.taskService.findOne(id);
+  }
+
+  @Post('/create')
+  async createTask(@Body() task: CreateTaskDto) {
+    return await this.taskService.create(task);
+  }
+
+  @Put(':id')
+  async updateTask(@Body() task: CreateTaskDto) {
+    return await this.taskService.update(task.id, task);
+  }
+
+  @Delete(':id')
+  async deleteTask(@Param('id') id: string) {
+    return await this.taskService.remove(id);
+  }
+}

nest-backend/src/app/task/task.module.ts

@@ -0,0 +1,13 @@
+import { Module } from '@nestjs/common';
+import { TaskService } from './task.service';
+import { SequelizeModule } from '@nestjs/sequelize';
+import { Task } from './entities/task.entity';
+import { TaskController } from './task.controller';
+
+@Module({
+  imports: [SequelizeModule.forFeature([Task])],
+  controllers: [TaskController],
+  providers: [TaskService],
+  exports: [SequelizeModule.forFeature([Task]), TaskService],
+})
+export class TaskModule {}

nest-backend/src/app/task/task.service.ts

@@ -0,0 +1,46 @@
+import { Injectable } from '@nestjs/common';
+import { CreateTaskDto } from './dto/create-task.dto';
+import { UpdateTaskDto } from './dto/update-task.dto';
+import { Task } from './entities/task.entity';
+import { InjectModel } from '@nestjs/sequelize';
+
+@Injectable()
+export class TaskService {
+  constructor(
+    @InjectModel(Task)
+    private taskRepository: typeof Task
+  ) {}
+
+  async create(createTaskDto: CreateTaskDto): Promise<Task> {
+    return await this.taskRepository.create(createTaskDto as any);
+  }
+
+  async findAll() {
+    return await this.taskRepository.findAll();
+  }
+
+  async findOne(id: string) {
+    return await this.taskRepository.findOne({ where: { id: id } });
+  }
+
+  async update(id: string, updateTaskDto: UpdateTaskDto) {
+    return await this.taskRepository.update(
+      {
+        text: updateTaskDto.text,
+        day: updateTaskDto.day,
+        reminder: updateTaskDto.reminder,
+      },
+      { where: { id: id } }
+    );
+  }
+
+  async remove(id: string) {
+    return await this.taskRepository.destroy({ where: { id: id } });
+  }
+
+  async removeByName(name: string) {
+    return await this.taskRepository.destroy({
+      where: { title: name },
+    });
+  }
+}

nest-backend/src/main.ts

@@ -10,13 +10,10 @@ import { AppModule } from './app/app.module';
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
-  const globalPrefix = 'api';
-  app.setGlobalPrefix(globalPrefix);
+  app.enableCors();
   const port = process.env.PORT || 3000;
   await app.listen(port);
-  Logger.log(
-    `🚀 Application is running on: http://localhost:${port}/${globalPrefix}`
-  );
+  Logger.log(`🚀 Application is running on: http://localhost:${port}`);
 }
 
 bootstrap();

nest-backend/webpack.config.js

@@ -1,19 +1,8 @@
-const { NxAppWebpackPlugin } = require('@nx/webpack/app-plugin');
-const { join } = require('path');
+const { composePlugins, withNx } = require('@nx/webpack');
 
-module.exports = {
-  output: {
-    path: join(__dirname, '../dist/nest-backend'),
-  },
-  plugins: [
-    new NxAppWebpackPlugin({
-      target: 'node',
-      compiler: 'tsc',
-      main: './src/main.ts',
-      tsConfig: './tsconfig.app.json',
-      assets: ['./src/assets'],
-      optimization: false,
-      outputHashing: 'none',
-    }),
-  ],
-};
+// Nx plugins for webpack.
+module.exports = composePlugins(withNx(), (config) => {
+  // Update the webpack config as needed here.
+  // e.g. `config.plugins.push(new MyPlugin())`
+  return config;
+});

ng-tracker/src/app/interfaces/task.interface.ts

@@ -1,5 +1,5 @@
 export interface Task {
-  id?: number;
+  id: string;
   text: string;
   day: string;
   reminder: boolean;

ng-tracker/src/app/modules/add-task/components/task-form.component.ts

@@ -3,6 +3,7 @@ import { Task } from '../../../interfaces/task.interface';
 import { FormBuilder, FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { Router } from '@angular/router';
 import { TaskService } from '../../../shared/services/task.service';
+import { v4 as uuidv4 } from 'uuid';
 
 @Component({
   selector: 'app-task-form',
@@ -102,6 +103,7 @@ export class TaskFormComponent {
     }
 
     const newTask = {
+      id: uuidv4(),
       text: this.taskForm.value.text,
       day: this.taskForm.value.day,
       reminder: this.taskForm.value.reminder || false,

ng-tracker/src/app/shared/services/task.service.ts

@@ -47,11 +47,13 @@ export class TaskService {
   }
 
   addTask(task: Task): Observable<Task> {
-    return this.http.post<Task>(this.apiUrl, task, httpOptions).pipe(
-      catchError((error) => {
-        console.log('Error: ', error);
-        return [];
-      })
-    );
+    return this.http
+      .post<Task>(`${this.apiUrl}/create`, task, httpOptions)
+      .pipe(
+        catchError((error) => {
+          console.log('Error: ', error);
+          return [];
+        })
+      );
   }
 }