Initial Commit/ gateway-input-microservice-implementation

.env

@@ -0,0 +1 @@
+TEST=test

.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',
+  },
+};

.gitignore

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+# compiled output
+/dist
+/node_modules
+
+# Logs
+logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# 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

.prettierrc

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

README.md

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+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo_text.svg" width="320" alt="Nest Logo" /></a>
+</p>
+
+[circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
+[circleci-url]: https://circleci.com/gh/nestjs/nest
+
+  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
+    <p align="center">
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
+<a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
+<a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
+<a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
+<a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
+  <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
+    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
+  <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
+</p>
+  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
+  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
+
+## Description
+
+[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
+
+## Installation
+
+```bash
+$ npm install
+```
+
+## Running the app
+
+```bash
+# development
+$ npm run start
+
+# watch mode
+$ npm run start:dev
+
+# production mode
+$ npm run start:prod
+```
+
+## Test
+
+```bash
+# unit tests
+$ npm run test
+
+# e2e tests
+$ npm run test:e2e
+
+# test coverage
+$ npm run test:cov
+```
+
+## Support
+
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
+
+## Stay in touch
+
+- Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
+- Website - [https://nestjs.com](https://nestjs.com/)
+- Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](LICENSE).

nest-cli.json

@@ -0,0 +1,8 @@
+{
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src",
+  "compilerOptions": {
+    "assets": ["**/*.proto"],
+    "watchAssets": true
+  }
+}

package.json

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+{
+  "name": "grpc-server-and-client-nestjs-micro-pattern",
+  "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": {
+    "@grpc/grpc-js": "^1.5.0",
+    "@grpc/proto-loader": "^0.6.9",
+    "@nestjs/common": "^8.0.0",
+    "@nestjs/core": "^8.0.0",
+    "@nestjs/mapped-types": "*",
+    "@nestjs/microservices": "^8.2.4",
+    "@nestjs/platform-express": "^8.0.0",
+    "grpc": "^1.24.11",
+    "reflect-metadata": "^0.1.13",
+    "rimraf": "^3.0.2",
+    "rxjs": "^7.2.0"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^8.0.0",
+    "@nestjs/schematics": "^8.0.0",
+    "@nestjs/testing": "^8.0.0",
+    "@types/express": "^4.17.13",
+    "@types/jest": "27.0.2",
+    "@types/node": "^16.0.0",
+    "@types/supertest": "^2.0.11",
+    "@typescript-eslint/eslint-plugin": "^5.0.0",
+    "@typescript-eslint/parser": "^5.0.0",
+    "eslint": "^8.0.1",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-prettier": "^4.0.0",
+    "jest": "^27.2.5",
+    "prettier": "^2.3.2",
+    "source-map-support": "^0.5.20",
+    "supertest": "^6.1.3",
+    "ts-jest": "^27.0.3",
+    "ts-loader": "^9.2.3",
+    "ts-node": "^10.0.0",
+    "tsconfig-paths": "^3.10.1",
+    "typescript": "^4.3.5"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}

src/app.module.ts

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+import { Module } from '@nestjs/common';
+import { InputGrpcClientModule } from './inputs/input-grpc-client.module';
+import { UsersGrpcClientModule } from './users-grpc-client/users-grpc-client.module';
+
+@Module({
+  imports: [UsersGrpcClientModule, InputGrpcClientModule],
+  controllers: [],
+  providers: [],
+})
+export class AppModule {}

src/inputs/config/grpc-client.ts

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+import { join } from 'path';
+import { ClientOptions, Transport } from '@nestjs/microservices';
+
+export const GrpcClientConfiguration: ClientOptions = {
+  transport: Transport.GRPC,
+  options: {
+    //url: `${process.env.USERS_SVC_URL}:${process.env.USERS_SVC_PORT}`,
+    url: `127.0.0.1:50052`,
+    package: 'user',
+    protoPath: join(__dirname, '..', 'proto', 'user.proto'),
+    loader: {
+      enums: String,
+      objects: true,
+      arrays: true,
+    },
+  },
+};

src/inputs/dto/create-input-grpc-client.dto.ts

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+export class CreateInputGrpcClientDto {
+    
+    cron:string;
+    
+    name:string;
+    
+    plugin:string;
+    
+    values:string;
+    
+    operation:string;
+}

src/inputs/dto/test-connection-grpc-client.dto.ts

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+export class TestConnectionDTO{
+
+    values:string;
+    plugin:string;
+}
+

src/inputs/dto/update-input-grpc-client.dto.ts

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+import { PartialType } from '@nestjs/mapped-types';
+import { CreateInputGrpcClientDto } from './create-input-grpc-client.dto';
+
+export class UpdateInputGrpcClientDto extends PartialType(
+  CreateInputGrpcClientDto,
+) {
+  id: number;
+}

src/inputs/entities/input-grcp-client.entity.ts

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+export class InputGrpcClient {
+    
+    cron:string;
+    
+    name:string;
+    
+    plugin:string;
+    
+    values:string;
+    
+    operation:string;
+}

src/inputs/input-grpc-client.controller.ts

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+import {
+  Get,
+  Post,
+  Controller,
+  Delete,
+  OnModuleInit,
+  Put,
+  Param
+} from '@nestjs/common';
+import { Client, ClientGrpc, Payload } from '@nestjs/microservices';
+import { CreateInputGrpcClientDto } from './dto/create-input-grpc-client.dto';
+import { UpdateInputGrpcClientDto } from './dto/update-input-grpc-client.dto';
+import { InputGrpcClientService } from './input-grpc-client.service';
+import { GrpcClientConfiguration } from './config/grpc-client';
+import { TestConnectionDTO } from './dto/test-connection-grpc-client.dto';
+
+@Controller('input-grpc-client')
+export class InputGrpcClientController implements OnModuleInit {
+  @Client(GrpcClientConfiguration)
+  private inputServiceClient: ClientGrpc;
+
+  private inputService: InputGrpcClientService;
+
+  onModuleInit() {
+    this.inputService =
+      this.inputServiceClient.getService<InputGrpcClientService>('InputService');
+  }
+
+  @Post()
+  async create(@Payload() createInputDto: CreateInputGrpcClientDto) {
+    return this.inputService.create(createInputDto);
+  }
+
+  @Get()
+  list() {
+    return this.inputService.list();
+  }
+
+  @Get(':id')
+  show(@Param() id: string) {
+    return this.inputService.show(id);
+  }
+
+  @Put(':id')
+  update(
+    @Payload() updateInputDto: UpdateInputGrpcClientDto,
+    @Param() id: string,
+  ) {
+    return this.inputService.update(id, updateInputDto);
+  }
+
+  @Delete(':id')
+  remove(@Param() id: string) {
+    return this.inputService.remove(id);
+  }
+
+  @Get('/test-connection')
+  testConnection(@Payload() testConnectionDTO:TestConnectionDTO){
+
+    return this.inputService.testConnection(testConnectionDTO)
+  }
+}

src/inputs/input-grpc-client.module.ts

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+import { Module } from '@nestjs/common';
+import { InputGrpcClientService } from './input-grpc-client.service';
+import { InputGrpcClientController } from './input-grpc-client.controller';
+
+@Module({
+  controllers: [InputGrpcClientController],
+  providers: [InputGrpcClientService],
+})
+export class InputGrpcClientModule {}

src/inputs/input-grpc-client.service.spec.ts

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+import { Test, TestingModule } from '@nestjs/testing';
+import { InputGrpcClientService } from './input-grpc-client.service';
+
+describe('InputGrcpClientService', () => {
+  let service: InputGrpcClientService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [InputGrpcClientService],
+    }).compile();
+
+    service = module.get<InputGrpcClientService>(InputGrpcClientService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});

src/inputs/input-grpc-client.service.ts

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+import { Injectable } from '@nestjs/common';
+import { CreateInputGrpcClientDto } from './dto/create-input-grpc-client.dto';
+import { TestConnectionDTO } from './dto/test-connection-grpc-client.dto';
+import { UpdateInputGrpcClientDto } from './dto/update-input-grpc-client.dto';
+
+@Injectable()
+export class InputGrpcClientService {
+  create(createInputGrcpClientDto: CreateInputGrpcClientDto) {
+    return 'This action adds a new InputGrcpClient';
+  }
+
+  list() {
+    return `This action returns all InputGrcpClient`;
+  }
+
+  show(id: string) {
+    return `This action returns a #${id} InputGrcpClient`;
+  }
+
+  update(id: string, updateInputGrcpClientDto: UpdateInputGrpcClientDto) {
+    return `This action updates a #${id} InputGrcpClient`;
+  }
+
+  remove(id: string) {
+    return `This action removes a #${id} InputGrcpClient`;
+  }
+
+  testConnection(testConnectionDTO:TestConnectionDTO){
+    return `This action tests a given connection`;
+  }
+}

src/inputs/proto/input.proto

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+syntax = "proto3";
+
+package input;
+
+
+import "google/protobuf/timestamp.proto";
+
+
+
+service InputService {
+  rpc Create(CreateInputRequest) returns (InputResponse) {}
+  rpc Show(IdRequest) returns (Input) {}
+  rpc List(Empty) returns (ListResponse){}
+  rpc Update(UpdateInputRequest) returns (Input){}
+  rpc Remove(IdRequest) returns (Empty){}
+  rpc TestConnection(TestConnectionRequest) returns (TestConnectionResponse){}
+}
+
+message Empty {}
+
+message IdRequest{
+  string id = 1;
+}
+
+message UpdateInputRequest{
+  string id = 1;
+  string cron = 2;
+  string name = 3;
+  string plugin = 4;
+  string values = 5;
+  string operation = 6;
+}
+
+message Input {
+  string cronFormated = 1;
+  string name = 2;
+  string plugin = 3;
+  string values = 4;
+  string operation = 5;
+}
+
+message CreateInputRequest {
+  string cron = 1;
+  string name = 2;
+  string plugin = 3;
+  string values = 4;
+  string operation = 5;
+}
+
+message ListResponse {
+  repeated Input inputs = 1;
+}
+
+message TestConnectionRequest{
+  string values = 1;
+  string plugin = 2;
+}
+
+message TestConnectionResponse{
+  
+  // nao sei como vai ser a resposta
+  bool respose = 1;
+
+}

src/main.ts

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+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  const app = NestFactory.create(AppModule);
+  await (await app).listen(3001);
+}
+bootstrap();

src/users-grpc-client/config/grpc-client.ts

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+import { join } from 'path';
+import { ClientOptions, Transport } from '@nestjs/microservices';
+
+export const GrpcClientConfiguration: ClientOptions = {
+  transport: Transport.GRPC,
+  options: {
+    //url: `${process.env.USERS_SVC_URL}:${process.env.USERS_SVC_PORT}`,
+    url: `127.0.0.1:50051`,
+    package: 'user',
+    protoPath: join(__dirname, '..', 'proto', 'user.proto'),
+    loader: {
+      enums: String,
+      objects: true,
+      arrays: true,
+    },
+  },
+};

src/users-grpc-client/dto/create-users-grpc-client.dto.ts

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+export class CreateUsersGrpcClientDto {}

src/users-grpc-client/dto/update-users-grpc-client.dto.ts

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+import { PartialType } from '@nestjs/mapped-types';
+import { CreateUsersGrpcClientDto } from './create-users-grpc-client.dto';
+
+export class UpdateUsersGrpcClientDto extends PartialType(
+  CreateUsersGrpcClientDto,
+) {
+  id: number;
+}

src/users-grpc-client/entities/users-grcp-client.entity.ts

@@ -0,0 +1 @@
+export class UsersGrpcClient {}

src/users-grpc-client/proto/user.proto

@@ -0,0 +1,37 @@
+syntax = "proto3";
+
+package user;
+
+
+import "google/protobuf/timestamp.proto";
+
+
+
+service UserService {
+  rpc Create(UserRequest) returns (UserResponse) {}
+  rpc Show(Empty) returns (ShowResponse) {}
+}
+
+message Empty {}
+
+message User {
+  int32 id = 1;
+  string name = 2;
+  string email = 3;
+  uint64 created_at = 4;
+  string updated_at = 5;
+}
+
+message UserRequest {
+  string name = 1;
+  string email = 2;
+
+}
+
+message UserResponse {
+  User user = 1;
+}
+
+message ShowResponse {
+  repeated UserResponse users = 1;
+}

src/users-grpc-client/users-grpc-client.controller.ts

@@ -0,0 +1,55 @@
+import {
+  Get,
+  Post,
+  Controller,
+  Delete,
+  OnModuleInit,
+  Put,
+  Query,
+} from '@nestjs/common';
+import { Client, ClientGrpc, Payload } from '@nestjs/microservices';
+import { CreateUsersGrpcClientDto } from './dto/create-users-grpc-client.dto';
+import { UpdateUsersGrpcClientDto } from './dto/update-users-grpc-client.dto';
+import { UsersGrpcClientService } from './users-grpc-client.service';
+import { GrpcClientConfiguration } from './config/grpc-client';
+
+@Controller('users-grpc-client')
+export class UsersGrpcClientController implements OnModuleInit {
+  @Client(GrpcClientConfiguration)
+  private usersServiceClient: ClientGrpc;
+
+  private usersService: UsersGrpcClientService;
+
+  onModuleInit() {
+    this.usersService =
+      this.usersServiceClient.getService<UsersGrpcClientService>('UserService');
+  }
+
+  @Post()
+  async create(@Payload() createUserDto: CreateUsersGrpcClientDto) {
+    return this.usersService.create(createUserDto);
+  }
+
+  @Get()
+  findAll() {
+    return this.usersService.findAll();
+  }
+
+  @Get(':id')
+  findOne(@Query() id: string) {
+    return this.usersService.findOne(id);
+  }
+
+  @Put()
+  update(
+    @Payload() updateUserDto: UpdateUsersGrpcClientDto,
+    @Query() id: string,
+  ) {
+    return this.usersService.update(id, updateUserDto);
+  }
+
+  @Delete()
+  remove(@Query() id: string) {
+    return this.usersService.remove(id);
+  }
+}

src/users-grpc-client/users-grpc-client.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { UsersGrpcClientService } from './users-grpc-client.service';
+import { UsersGrpcClientController } from './users-grpc-client.controller';
+
+@Module({
+  controllers: [UsersGrpcClientController],
+  providers: [UsersGrpcClientService],
+})
+export class UsersGrpcClientModule {}

src/users-grpc-client/users-grpc-client.service.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { UsersGrpcClientService } from './users-grpc-client.service';
+
+describe('UsersGrcpClientService', () => {
+  let service: UsersGrpcClientService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [UsersGrpcClientService],
+    }).compile();
+
+    service = module.get<UsersGrpcClientService>(UsersGrpcClientService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});

src/users-grpc-client/users-grpc-client.service.ts

@@ -0,0 +1,26 @@
+import { Injectable } from '@nestjs/common';
+import { CreateUsersGrpcClientDto } from './dto/create-users-grpc-client.dto';
+import { UpdateUsersGrpcClientDto } from './dto/update-users-grpc-client.dto';
+
+@Injectable()
+export class UsersGrpcClientService {
+  create(createUsersGrcpClientDto: CreateUsersGrpcClientDto) {
+    return 'This action adds a new usersGrcpClient';
+  }
+
+  findAll() {
+    return `This action returns all usersGrcpClient`;
+  }
+
+  findOne(id: string) {
+    return `This action returns a #${id} usersGrcpClient`;
+  }
+
+  update(id: string, updateUsersGrcpClientDto: UpdateUsersGrpcClientDto) {
+    return `This action updates a #${id} usersGrcpClient`;
+  }
+
+  remove(id: string) {
+    return `This action removes a #${id} usersGrcpClient`;
+  }
+}

test/app.e2e-spec.ts

@@ -0,0 +1,24 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { INestApplication } from '@nestjs/common';
+import * as request from 'supertest';
+import { AppModule } from './../src/app.module';
+
+describe('AppController (e2e)', () => {
+  let app: INestApplication;
+
+  beforeEach(async () => {
+    const moduleFixture: TestingModule = await Test.createTestingModule({
+      imports: [AppModule],
+    }).compile();
+
+    app = moduleFixture.createNestApplication();
+    await app.init();
+  });
+
+  it('/ (GET)', () => {
+    return request(app.getHttpServer())
+      .get('/')
+      .expect(200)
+      .expect('Hello World!');
+  });
+});

test/jest-e2e.json

@@ -0,0 +1,9 @@
+{
+  "moduleFileExtensions": ["js", "json", "ts"],
+  "rootDir": ".",
+  "testEnvironment": "node",
+  "testRegex": ".e2e-spec.ts$",
+  "transform": {
+    "^.+\\.(t|j)s$": "ts-jest"
+  }
+}

tsconfig.build.json

@@ -0,0 +1,4 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+}

tsconfig.json

@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": true,
+    "removeComments": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "allowSyntheticDefaultImports": true,
+    "target": "es2017",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "baseUrl": "./",
+    "incremental": true,
+    "skipLibCheck": true,
+    "strictNullChecks": false,
+    "noImplicitAny": false,
+    "strictBindCallApply": false,
+    "forceConsistentCasingInFileNames": false,
+    "noFallthroughCasesInSwitch": false
+  }
+}