refactor

parts/4/blogApp/src/app.js

@@ -1,27 +1,26 @@
-const express = require('express')
-const db = require('./db')
-const app = express()
+const express = require("express");
+const { models } = require("./db");
+const app = express();
 
-const Blog = db.Blog
+const Blog = models.Blog;
 
+app.use(express.json());
 
-app.use(express.json())
-
-app.get('/api/blogs', (request, response) => {
+app.get("/api/blogs", (request, response) => {
   Blog.find({}).then((blogs) => {
-    response.json(blogs)
-  })
-})
+    response.json(blogs);
+  });
+});
 
-app.post('/api/blogs', (request, response) => {
-  const blog = new Blog(request.body)
+app.post("/api/blogs", (request, response) => {
+  const blog = new Blog(request.body);
 
   blog.save().then((result) => {
-    response.status(201).json(result)
-  })
-})
+    response.status(201).json(result);
+  });
+});
 
-const PORT = 3003
+const PORT = 3003;
 app.listen(PORT, () => {
-  console.log(`Server running on port ${PORT}`)
-})
+  console.log(`Server running on port ${PORT}`);
+});

parts/4/blogApp/src/db.js

@@ -12,4 +12,4 @@ const Blog = mongoose.model('Blog', blogSchema)
 const mongoUrl = 'mongodb://localhost/bloglist'
 mongoose.connect(mongoUrl)
 
-module.exports = {Blog}
+module.exports = {models: {Blog}}