Claire Sheek / Checkpoint 1

README.md

@@ -12,7 +12,7 @@ We are going to create a CRUD app using our knowledge of _routes_ and _controlle
 
 #### 1. Index
 
-* In the `index.js` file, import and use the `bodyParser` in order to ensure that the body from our POST requests is appropriately cast to JSON.
+* In the `index.js` file, import and use the `bodyParser` in order to ensure that the body from our POST requests are appropriately cast to JSON.
 
 #### 2. Routes
 

controllers/users.js

@@ -0,0 +1,51 @@
+const users = require("../data/index")
+const sampleUser = require('../data/sampleUser.js')
+
+
+// * Should retrieve the entire array from _data/index_
+const listUsers = (req, res) => {
+  return res.json(users)
+}
+
+//   * Should retrieve just the user that matches the passed-in id
+const showUser = (req, res) => {
+  let targetId = req.params.id -1
+  if (users[targetId]){
+    return res.json(users[targetId])
+  } else {
+    res.status(404).send('That user does not exist')
+  }
+}
+
+//   * Should add a user to the array
+const createUser = (req, res) => {
+  let counter = users.length
+  let newUser = sampleUser
+  newUser.id = counter + 1
+  users.push(newUser)
+  return res.json(users[counter])
+}
+
+//   * Should update one user in the array based on its id
+const updateUser = (req, res) => {
+  let targetId = req.params.id -1
+  if (users[targetId]){
+    users[targetId].name = sampleUser.name
+    return res.json(users[targetId])
+  } else {
+    res.status(400).send('That user does not exist')
+  }
+}
+
+//   * Should delete one user from the array based on its id
+const deleteUser = (req, res) => {
+  let targetId = req.params.id -1
+  if (users[targetId]){
+    users[targetId].isActive = false
+    res.send("Deleted") 
+  } else {
+    res.status(400).send('That user does not exist')
+  }  
+}
+
+module.exports = {listUsers, showUser, createUser, updateUser, deleteUser}

index.js

@@ -1,8 +1,13 @@
 const express = require('express')
+const bodyParser = require('body-parser')
 const app = express()
 const port = process.env.PORT || 4000
+const users = require('./routes/users')
 
 app.get('/', (req, res) => res.send('default route'))
+app.use(bodyParser.json())
+app.use(users)
+
 
 app.listen(port, () => {
   console.log('app is listening on:', port)

routes/users.js

@@ -0,0 +1,12 @@
+const express = require('express')
+const router = express.Router()
+const userController = require('../controllers/users')
+
+router.get('/users', userController.listUsers)
+router.get('/users/:id', userController.showUser)
+router.post('/users', userController.createUser)
+router.put('/users/:id', userController.updateUser)
+router.delete('/users/:id', userController.deleteUser)
+
+module.exports = router
+