models

models/Todo.js

@@ -0,0 +1,18 @@
+const mongoose = require('mongoose')
+
+const TodoSchema = new mongoose.Schema({
+  todo: {
+    type: Array,
+    required: true,
+  },
+  completed: {
+    type: Boolean,
+    required: true,
+  },
+  userId: {
+    type: String,
+    required: true
+  }
+})
+
+module.exports = mongoose.model('Todo', TodoSchema)

models/User.js

@@ -0,0 +1,36 @@
+const bcrypt = require('bcrypt')
+const mongoose = require('mongoose')
+
+const UserSchema = new mongoose.Schema({
+  userName: { type: String, unique: true },
+  email: { type: String, unique: true },
+  password: String
+})
+
+
+// Password hash middleware.
+
+ UserSchema.pre('save', function save(next) {
+  const user = this
+  if (!user.isModified('password')) { return next() }
+  bcrypt.genSalt(10, (err, salt) => {
+    if (err) { return next(err) }
+    bcrypt.hash(user.password, salt, (err, hash) => {
+      if (err) { return next(err) }
+      user.password = hash
+      next()
+    })
+  })
+})
+
+
+// Helper method for validating user's password.
+
+UserSchema.methods.comparePassword = function comparePassword(candidatePassword, cb) {
+  bcrypt.compare(candidatePassword, this.password, (err, isMatch) => {
+    cb(err, isMatch)
+  })
+}
+
+
+module.exports = mongoose.model('User', UserSchema)