Upload 4.23

part4/bloglist/models/blog.js

@@ -16,6 +16,10 @@ const blogSchema = new mongoose.Schema({
   likes: {
     type: Number,
     required: true
+  },
+  user: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'User'
   }
 })
 

part4/bloglist/models/user.js

@@ -0,0 +1,38 @@
+const mongoose = require('mongoose')
+const uniqueValidator = require('mongoose-unique-validator')
+
+const userSchema = new mongoose.Schema({
+  username: {
+    type: String,
+    required: true,
+    unique: true,
+    minLength: 3
+  },
+  name: String,
+  passwordHash: {
+    type: String,
+    required: true,
+  },
+  blogs: [
+    {
+      type: mongoose.Schema.Types.ObjectId,
+      ref: 'Blog'
+    }
+  ],
+})
+
+userSchema.plugin(uniqueValidator)
+
+userSchema.set('toJSON', {
+  transform: (document, returnedObject) => {
+    returnedObject.id = returnedObject._id.toString()
+    delete returnedObject._id
+    delete returnedObject.__v
+    // the passwordHash should not be revealed
+    delete returnedObject.passwordHash
+  }
+})
+
+const User = mongoose.model('User', userSchema)
+
+module.exports = User