Tamara Taylor

api/posts/posts-router.js

@@ -1 +1,98 @@
-// implement your posts router here
+const Posts = require('./posts-model.js')
+const express = require('express')
+const router = express.Router() 
+
+router.get('/', (req, res) => {
+    Posts.find()
+    .then(posts => {
+        res.json(posts)
+    })
+    .catch(err => {
+        res.status(500).json({err: err.message, message: 'Posts information could not be retrieved', stack: err.stack})
+    })
+})
+
+router.get('/:id', async (req, res) => {
+    try{
+        const post = await Posts.findById(req.params.id)
+        if(!post){
+            res.status(404).json({message: 'The post with the specified ID does not exist'})
+        }else{
+            res.json(post)
+        }
+    }catch(err){
+        res.status(500).json({err: err.message, message: 'The post information could not be retrieved', stack: err.stack})
+    }
+})
+
+router.post('/', (req, res) => {
+    const {title, contents} = req.body
+    if(!title || !contents){
+        res.status(400).json({message: 'Please provide title and contents for the post'})
+    }else{
+        Posts.insert({title, contents})
+        .then(({id}) => {
+            return Posts.findById(id)
+        })
+        .then(post => {
+            res.status(201).json(post)
+        })
+        .catch(err => {
+            res.status(500).json({err: err. message, message: 'There was an error while saving the post to the database', stack: err.stack})
+        })
+    }
+})
+
+router.put('/:id', async (req, res) => {
+    try{
+        const {id} = req.params
+        const {title, contents} = req.body
+        if(!title || !contents){
+            res.status(400).json({message: `Provide title and contents for ${id}` })
+        }else{
+            const post = await Posts.findById(id)
+            if(!post){
+                res.status(404).json(({message: `The post with the specified ${id} does not exist`}))
+            }else{
+                const newPost = await Posts.update(id, {title, contents})
+                if(newPost === 1){
+                    res.status(200).json({id: Number(id), title, contents})
+                }else{
+                    res.status(500).json({message: 'The post information could not be modified'})
+                }
+            }
+        }
+    }catch(err){
+        res.status(500).json({message: 'The post information could not be modified'})
+    }
+})
+
+router.delete('/:id', async (req, res) => {
+    try{
+        const post = await Posts.findById(req.params.id)
+        if(!post){
+            res.status(404).json({message: 'The post with the specified ID does not exist'})
+        }else{
+            await Posts.remove(req.params.id)
+            res.json(post)
+        }
+    }catch(err){
+        res.status(500).json({err: err.message, message: 'Post could not be removed', stack: err.stack})
+    }
+})
+
+router.get('/:id/comments', async (req, res) => {
+    try{
+        const post = await Posts.findById(req.params.id)
+        if(!post){
+            res.status(404).json({message: 'The post with the specified ID does not exist'})
+        }else{
+            const comments = await Posts.findPostComments(req.params.id)
+            res.json(comments)
+        }
+    }catch(err){
+        res.status(500).json({err: err.message, message: 'The comments information could not be retrieved', stack: err.stack})
+    }
+})
+
+module.exports = router

api/server.js

@@ -1,2 +1,9 @@
-// implement your server here
-// require your posts router and connect it here
+const express = require('express')
+const postsRouter = require('./posts/posts-router')
+
+const server = express()
+
+server.use(express.json())
+server.use('/api/posts', postsRouter)
+
+module.exports = server

index.js

@@ -1 +1,4 @@
-// require your server and launch it here
+const server = require('./api/server')
+server.listen(1234, () => {
+    console.log('server running on port 1234')
+})