completed mvp

api/posts/posts-router.js

@@ -1 +1,121 @@
 // implement your posts router here
+
+const Post = require('./posts-model')
+const express = require('express')
+const { router } = require('../server')
+const req = require('express/lib/request')
+const e = require('express')
+
+router = express.Router()
+
+
+// Posts Endpoints
+// 1 [GET] /api/posts
+
+router.get('/', (req, res) => {
+  Post.find(req.query)
+    .then(posts => {
+      res.status(200).json(posts)
+    })
+    .catch(err => {
+      res.status(500).json({ message: "The posts information could not be retrieved" })
+    })
+})
+
+// 2 [GET] /api/posts/:id
+
+router.get('/:id', (req, res) => {
+  const {id} = req.params
+
+  Post.findById(id)
+    .then(post => {
+      if (!post) {
+        res.status(404).json({ message: "The post with the specified ID does not exist" })
+      } else {
+        res.status(200).json(post)
+      }
+    })
+    .catch(err => {
+      res.status(500).json({ message: "The post information could not be retrieved" })
+    })
+})
+
+// 3 [POST] /api/posts
+
+router.post('/', (req, res) => {
+  const newPost = req.body
+
+  Post.insert(newPost) 
+    .then(post => {
+      if(!post.title || !post.contents) {
+        res.status(400).json({ message: "Please provide title and contents for the post" })
+      } else {
+        res.status(201).json(post)
+      }
+    })
+    .catch(err => {
+      res.status(500).json({message: "There was an error while saving the post to the database" });
+    })
+})
+
+// 4 [PUT] /api/posts/:id
+
+router.put('/:id', (req, res) => {
+  const changes = req.body
+  const {id} = req.params
+
+  Post.findById(id)
+    .then(post => {
+      if (!post) {
+        res.status(404).json({ message: "The post with the specified ID does not exist" })
+      } else {
+        Post.insert(id, changes)
+          .then(change => {
+            if (!change.title || !change.contents) {
+              res.status(400).json({ message: "Please provide title and contents for the post" })
+            } else {
+              res.status(200).json(change)
+            }
+          })
+          .catch(err => {
+            res.status(500).json({ message: "The post information could not be modified" })
+          })
+      }
+    })
+    .catch(err => {
+      res.status(500).json({message: err.message})
+    })
+})
+
+// 5 [DELETE] /api/posts/:id
+router.delete('/:id', (req, res) => {
+  Post.remove(req.params.id)
+    .then(post => {
+      if(!post) {
+        res.status({ message: "The post with the specified ID does not exist" })
+      } else {
+        res.status(200).json(post)
+      }
+    })
+    .catch(err => {
+      res.status(500).json({ message: "The post could not be removed" })
+    })
+})
+
+// 6 [GET] /api/posts/:id/comments
+router.get('/:id/comments', (req, res) => {
+  Post.findPostComments(req.params.id)
+  .then(post => {
+    if(!post) {
+      res.status({ message: "The post with the specified ID does not exist" })
+    } else {
+      res.status(200).json(post)
+    }
+  })
+  .catch(err => {
+    res.status(500).json({ message: "The comments information could not be retrieved" })
+  })
+})
+
+
+module.exports = router

api/server.js

@@ -1,2 +1,17 @@
 // implement your server here
 // require your posts router and connect it here
+
+const express = require('express')
+
+const server = express()
+const postsRouter = require('./posts/posts-router')
+
+server.use(express.json())
+server.use('/api/posts', postsRouter)
+
+
+server.get('/', (req, res) => {
+  res.send(`welcome to this api`)
+})
+
+module.exports = server

index.js

@@ -1 +1,9 @@
 // require your server and launch it here
+
+const server = require('./api/server')
+
+const port = 9000
+
+server.listen(port, () => {
+  console.log(`server is running on port: ${port}`)
+})