02 mongodb

package.json

@@ -22,7 +22,9 @@
   "dependencies": {
     "@nestjs/common": "^6.0.0",
     "@nestjs/core": "^6.0.0",
+    "@nestjs/mongoose": "^6.1.2",
     "@nestjs/platform-express": "^6.0.0",
+    "mongoose": "^5.6.1",
     "reflect-metadata": "^0.1.12",
     "rimraf": "^2.6.2",
     "rxjs": "^6.3.3"
@@ -31,6 +33,7 @@
     "@nestjs/testing": "^6.0.0",
     "@types/express": "^4.16.0",
     "@types/jest": "^23.3.13",
+    "@types/mongoose": "^5.5.6",
     "@types/node": "^10.12.18",
     "@types/supertest": "^2.0.7",
     "concurrently": "^4.1.0",

src/app.module.ts

@@ -1,11 +1,17 @@
 import { Module } from '@nestjs/common';
+import { MongooseModule } from '@nestjs/mongoose';
 
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
 import { ProductsModule } from './products/products.module';
 
 @Module({
-  imports: [ProductsModule],
+  imports: [
+    ProductsModule,
+    MongooseModule.forRoot(
+      'mongodb+srv://maximilian:[email protected]/nestjs-demo?retryWrites=true&w=majority',
+    ),
+  ],
   controllers: [AppController],
   providers: [AppService],
 })

src/products/product.model.ts

@@ -1,8 +1,14 @@
-export class Product {
-  constructor(
-    public id: string,
-    public title: string,
-    public description: string,
-    public price: number,
-  ) {}
+import * as mongoose from 'mongoose';
+
+export const ProductSchema = new mongoose.Schema({
+  title: { type: String, required: true },
+  description: { type: String, required: true },
+  price: { type: Number, required: true },
+});
+
+export interface Product extends mongoose.Document {
+  id: string;
+  title: string;
+  description: string;
+  price: number;
 }