Video 89: Resource Creation Endpoints: Part I

task-manager/mongodb.js

@@ -1,30 +0,0 @@
-// CRUD create read update delete
-
-const { MongoClient, ObjectID } = require('mongodb')
-
-const connectionURL = 'mongodb://127.0.0.1:27017'
-const databaseName = 'task-manager'
-
-MongoClient.connect(connectionURL, { useNewUrlParser: true }, (error, client) => {
-  if (error) {
-    return console.log('Unable to connect to database!')
-  }
-
-  const db = client.db(databaseName)
-
-  // db.collection('users').deleteMany({
-  //   age: 38
-  // }).then((result) => {
-  //   console.log(result)
-  // }).catch((error) => {
-  //   console.log(error)
-  // })
-
-  db.collection('tasks').deleteOne({
-    description: 'Install MongoDB'
-  }).then((result) => {
-    console.log(result)
-  }).catch((error) => {
-    console.log(error)
-  })
-})

task-manager/package.json

@@ -4,14 +4,19 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "start": "node src/index.js",
+    "dev": "nodemon src/index.js"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "express": "^4.16.4",
     "mongodb": "^3.1.10",
     "mongoose": "^5.3.16",
     "validator": "^10.9.0"
+  },
+  "devDependencies": {
+    "nodemon": "^1.18.9"
   }
 }

task-manager/src/db/mongoose.js

@@ -1,62 +1,10 @@
 const mongoose = require('mongoose')
-const validator = require('validator')
 
 mongoose.connect('mongodb://localhost:27017/task-manager-api', {
   useNewUrlParser: true,
   useCreateIndex: true
 })
 
-const User = mongoose.model('User', {
-  name: {
-    type: String,
-    required: true,
-    trim: true
-  },
-  email: {
-    type: String,
-    required: true,
-    trim: true,
-    lowercase: true,
-    validate(value) {
-      if (!validator.isEmail(value)) {
-        throw new Error('Email is invalid')
-      }
-    }
-  },
-  password: {
-    type: String,
-    required: true,
-    minlength: 7,
-    trim: true,
-    validate(value) {
-      if (value.toLowerCase().includes('password')) {
-        throw new Error('Password cannot contain "password"')
-      }
-    }
-  },
-  age: {
-    type: Number,
-    default: 0,
-    validate(value) {
-      if (value < 0) {
-        throw new Error('Age must be a positive number')
-      }
-    }
-  }
-})
-
-// const me = new User({
-//   name: '    Jason    ',
-//   email: 'J@SON-WILLIAMS.CA        ',
-//   password: 'testpassw0rd'
-// })
-//
-// me.save().then(() => {
-//   console.log(me)
-// }).catch((error) => {
-//   console.log('Error!', error)
-// })
-
 const Task = mongoose.model('Task', {
   description: {
     type: String,
@@ -68,13 +16,3 @@ const Task = mongoose.model('Task', {
     default: false
   }
 })
-
-const task = new Task({
-  description: '       Eat lunch   '
-})
-
-task.save().then(() => {
-  console.log(task);
-}).catch((error) => {
-  console.log('Error!', error)
-})

task-manager/src/index.js

@@ -0,0 +1,22 @@
+const express = require('express')
+require('./db/mongoose')
+const User = require('./models/user')
+
+const app = express()
+const port = process.env.PORT || 4200
+
+app.use(express.json())
+
+app.post('/users', (req, res) => {
+  const user = new User(req.body)
+
+  user.save().then(() => {
+    res.send(user)
+  }).catch((e) => {
+    res.status(400).send(e)
+  })
+})
+
+app.listen(port, () => {
+  console.log('Server is up on port ' + port)
+})

task-manager/src/models/user.js

@@ -0,0 +1,43 @@
+const mongoose = require('mongoose')
+const validator = require('validator')
+
+const User = mongoose.model('User', {
+  name: {
+    type: String,
+    required: true,
+    trim: true
+  },
+  email: {
+    type: String,
+    required: true,
+    trim: true,
+    lowercase: true,
+    validate(value) {
+      if (!validator.isEmail(value)) {
+        throw new Error('Email is invalid')
+      }
+    }
+  },
+  password: {
+    type: String,
+    required: true,
+    minlength: 7,
+    trim: true,
+    validate(value) {
+      if (value.toLowerCase().includes('password')) {
+        throw new Error('Password cannot contain "password"')
+      }
+    }
+  },
+  age: {
+    type: Number,
+    default: 0,
+    validate(value) {
+      if (value < 0) {
+        throw new Error('Age must be a positive number')
+      }
+    }
+  }
+})
+
+module.exports = User