Add user CRUD

src/controllers/users.js

@@ -1,10 +1,88 @@
 import Router from 'koa-router'
+import User from '../models/users'
+import jwt from 'jsonwebtoken'
 
 const router = new Router({ prefix: '/users' })
 
 router.get('/',
   async (ctx) => {
-    ctx.body = {}
+    try {
+      const users = User.find({}, '-password')
+      ctx.body = users
+    } catch(err) {
+      this.throw(err, 500)
+    }
+  }
+)
+
+router.get('/:id',
+  async (ctx) => {
+    try {
+      const user = await User.findById(ctx.params.id, '-password')
+      if(!user) {
+        this.throw(404)
+      }
+      ctx.body = user
+    } catch(err) {
+      this.throw(err, 500)
+    }
+  }
+)
+
+router.post('/',
+  async (ctx) => {
+    const user = new User(ctx.request.body.user)
+    try {
+      await user.save()
+      const token = jwt.sign({ id: user.id }, config.token)
+
+      delete user.password
+
+      ctx.body = {
+        user,
+        token
+      }
+    } catch(err) {
+      ctx.throw(422, err)
+    }
+  }
+)
+
+router.put('/:id',
+  async (ctx) => {
+    try {
+      const user = await User.findById(ctx.params.id)
+
+      if(!user) {
+        throw new Error({ status: 404 })
+      }
+
+      Object.assign(user, ctx.request.body.user)
+
+      await user.save()
+
+      ctx.body = 200
+    } catch (err) {
+      ctx.throw(404)
+    }
+  }
+)
+
+router.delete('/:id',
+  async (ctx) => {
+    try {
+      const user = await User.findById(ctx.params.id)
+
+      if(!user) {
+        throw new Error({ status: 404 })
+      }
+
+      await user.remove()
+
+      ctx.body = 200
+    } catch (err) {
+      ctx.throw(404)
+    }
   }
 )