feat!: integrate mongoDB

Author: eug-vs

app.ts

@@ -17,25 +17,5 @@ app.use(express.errorHandler());
 app.configure(services);
 
 
-// Mock data
-app.service('polls').create({
-  contents: {
-    left: {
-      url: 'https://github.com/eug-vs.png',
-      votes: 10
-    },
-    right: {
-      url: 'https://github.com/ilyayudovin.png',
-      votes: 15
-    }
-  }
-});
-
-app.service('users').create({
-    name: 'John Doe',
-    age: 20,
-    avatarUrl: 'https://github.com/ilyayudovin.png'
-});
-
 export default app;
 

index.ts

@@ -1,4 +1,16 @@
 import app from './app';
+import mongoose from 'mongoose';
+
+
+mongoose.Promise = global.Promise;
+
+mongoose.connect('mongodb://localhost:27017/which', { useNewUrlParser: true });
+
+const db = mongoose.connection;
+db.on('error', console.error.bind(console, 'connection error:'));
+db.once('open', function() {
+  console.log('Connection to MongoDB successful');
+});
 
 // Add any new real-time connection to the `everybody` channel
 app.on('connection', connection =>
@@ -8,7 +20,8 @@ app.on('connection', connection =>
 app.publish(data => app.channel('everybody'));
 
 
-app.listen(3030).on('listening', () =>
-  console.log('Feathers server listening on localhost:3030')
+const port = 3030
+app.listen(port).on('listening', () =>
+  console.log(`Feathers server listening on localhost:${port}`)
 );
 

models/polls/poll.model.ts

@@ -0,0 +1,5 @@
+import { Model, model } from "mongoose"
+import { Poll, PollSchema } from './poll.schema';
+
+export default model<Poll, Model<Poll>>("Poll", PollSchema);
+

models/polls/poll.schema.ts

@@ -0,0 +1,33 @@
+import { Document, Schema, Types } from 'mongoose';
+import { User } from '../users/user.schema';
+
+interface ImageData {
+  url: string;
+  votes: number;
+}
+
+export interface Poll extends Document {
+  authorId: string;
+  contents: {
+    left: ImageData;
+    right: ImageData;
+  };
+}
+
+
+const imageDataSchema = {
+  url: String,
+  votes: Number
+}
+
+export const PollSchema = new Schema({
+  contents: {
+    left: imageDataSchema,
+    right: imageDataSchema
+  },
+  authorId: { 
+    type: Types.ObjectId,
+    ref: 'User'
+  }
+});
+

models/users/user.model.ts

@@ -0,0 +1,5 @@
+import { Model, model } from "mongoose"
+import { User, UserSchema } from './user.schema';
+
+export default model<User, Model<User>>("User", UserSchema);
+

models/users/user.schema.ts

@@ -0,0 +1,19 @@
+import { Document, Schema } from "mongoose"
+
+export interface User extends Document {
+  name: string;
+  avatarUrl?: string;
+  age?: number;
+}
+
+export const UserSchema = new Schema({
+  name: String,
+  avatarUrl: {
+    type: String,
+    required: false
+  },
+  age: {
+    type: Number
+  }
+});
+