docs(@nestjs) update examples

Author: kamilmysliwiec

examples/04-injector/package.json

@@ -14,17 +14,13 @@
     "@nestjs/microservices": "^4.0.1",
     "@nestjs/testing": "^4.0.1",
     "@nestjs/websockets": "^4.0.1",
-    "amqplib": "^0.5.1",
     "body-parser": "^1.17.2",
-    "class-transformer": "^0.1.7",
-    "class-validator": "^0.7.2",
     "redis": "^2.7.1",
     "reflect-metadata": "^0.1.10",
     "rxjs": "^5.4.3",
     "typescript": "^2.4.2"
   },
   "devDependencies": {
-    "@types/amqplib": "^0.5.4",
     "@types/node": "^7.0.41",
     "ts-node": "^3.3.0"
   }

examples/05-sql-typeorm/package.json

@@ -14,10 +14,7 @@
     "@nestjs/microservices": "^4.0.1",
     "@nestjs/testing": "^4.0.1",
     "@nestjs/websockets": "^4.0.1",
-    "amqplib": "^0.5.1",
     "body-parser": "^1.17.2",
-    "class-transformer": "^0.1.7",
-    "class-validator": "^0.7.2",
     "mysql": "^2.14.1",
     "redis": "^2.7.1",
     "reflect-metadata": "^0.1.10",
@@ -26,7 +23,6 @@
     "typescript": "^2.4.2"
   },
   "devDependencies": {
-    "@types/amqplib": "^0.5.4",
     "@types/node": "^7.0.41",
     "ts-node": "^3.3.0"
   }

examples/06-mongoose/.gitignore

@@ -0,0 +1,21 @@
+# dependencies
+/node_modules
+
+# IDE
+/.idea
+/.awcache
+/.vscode
+
+# misc
+npm-debug.log
+
+# example
+/quick-start
+
+# tests
+/test
+/coverage
+/.nyc_output
+
+# dist
+/dist

examples/06-mongoose/index.js

@@ -0,0 +1,14 @@
+require('ts-node/register');
+require('./src/server');
+
+
+
+
+
+
+
+
+
+
+
+

examples/06-mongoose/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "nest-typescript-starter",
+  "version": "1.0.0",
+  "description": "Nest TypeScript starter repository",
+  "license": "MIT",
+  "scripts": {
+    "start": "node index.js",
+    "prestart:prod": "tsc",
+    "start:prod": "node dist/server.js"
+  },
+  "dependencies": {
+    "@nestjs/common": "^4.0.1",
+    "@nestjs/core": "^4.0.1",
+    "@nestjs/microservices": "^4.0.1",
+    "@nestjs/testing": "^4.0.1",
+    "@nestjs/websockets": "^4.0.1",
+    "@types/mongoose": "^4.7.23",
+    "body-parser": "^1.17.2",
+    "mongoose": "^4.11.13",
+    "redis": "^2.7.1",
+    "reflect-metadata": "^0.1.10",
+    "rxjs": "^5.4.3",
+    "typescript": "^2.4.2"
+  },
+  "devDependencies": {
+    "@types/node": "^7.0.41",
+    "ts-node": "^3.3.0"
+  }
+}

examples/06-mongoose/src/modules/app.module.ts

@@ -0,0 +1,7 @@
+import { Module } from '@nestjs/common';
+import { CatsModule } from './cats/cats.module';
+
+@Module({
+  modules: [CatsModule],
+})
+export class ApplicationModule {}

examples/06-mongoose/src/modules/cats/cats.controller.ts

@@ -0,0 +1,19 @@
+import { Controller, Get, Post, Body, Param } from '@nestjs/common';
+import { CreateCatDto } from './dto/create-cat.dto';
+import { CatsService } from './cats.service';
+import { Cat } from './interfaces/cat.interface';
+
+@Controller('cats')
+export class CatsController {
+  constructor(private readonly catsService: CatsService) {}
+
+  @Post()
+  async create(@Body() createCatDto: CreateCatDto) {
+    this.catsService.create(createCatDto);
+  }
+
+  @Get()
+  async findAll(): Promise<Cat[]> {
+    return this.catsService.findAll();
+  }
+}

examples/06-mongoose/src/modules/cats/cats.module.ts

@@ -0,0 +1,15 @@
+import { Module } from '@nestjs/common';
+import { CatsController } from './cats.controller';
+import { CatsService } from './cats.service';
+import { catsProviders } from './cats.providers';
+import { DatabaseModule } from '../database/database.module';
+
+@Module({
+  modules: [DatabaseModule],
+  controllers: [CatsController],
+  components: [
+    CatsService,
+    ...catsProviders,
+  ],
+})
+export class CatsModule {}

examples/06-mongoose/src/modules/cats/cats.providers.ts

@@ -0,0 +1,10 @@
+import { Connection } from 'mongoose';
+import { CatSchema } from './schemas/cat.schema';
+
+export const catsProviders = [
+  {
+    provide: 'CatModelToken',
+    useFactory: (connection: Connection) => connection.model('Cat', CatSchema),
+    inject: ['DbConnectionToken'],
+  },
+];

examples/06-mongoose/src/modules/cats/cats.service.ts

@@ -0,0 +1,20 @@
+import { Model } from 'mongoose';
+import { Component, Inject } from '@nestjs/common';
+import { Cat } from './interfaces/cat.interface';
+import { CatsModule } from './cats.module';
+import { CreateCatDto } from './dto/create-cat.dto';
+
+@Component()
+export class CatsService {
+  constructor(
+    @Inject('CatModelToken') private readonly catModel: Model<Cat>) {}
+
+  async create(createCatDto: CreateCatDto): Promise<Cat> {
+    const cat = new this.catModel(createCatDto);
+    return await cat.save();
+  }
+
+  async findAll(): Promise<Cat[]> {
+    return await this.catModel.find().exec();
+  }
+}