initial

Author: kriscfoster

.gitignore

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+/node_modules
+.DS_Store
+package-lock.json

app.js

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+const express = require('express');
+const bodyParser = require('body-parser');
+const app = express();
+
+const Note = require('./db/models/note.js').Note;
+
+app.use(bodyParser.json());
+
+app.get('/notes', (req, res) => {
+  Note.find()
+    .then((notes) => res.status(200).send(notes))
+    .catch((err) => res.status(400).send(err));
+});
+
+app.post('/notes', (req, res) => {
+  const body = req.body;
+  const note = new Note({
+    name: body.name,
+    text: body.text
+  });
+  note.save(note)
+    .then((note) => res.status(201).send(note))
+    .catch((err) => res.status(400).send(err));
+});
+
+module.exports = app;

db/index.js

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+const mongoose = require('mongoose');
+const DB_URI = 'mongodb://localhost:27017/myapp';
+
+function connect() {
+  return new Promise((resolve, reject) => {
+    mongoose.connect(DB_URI,
+      { useNewUrlParser: true, useCreateIndex: true })
+      .then((res, err) => {
+        if (err) return reject(err);
+        resolve();
+      })
+  });
+}
+
+function close() {
+  return mongoose.disconnect();
+}
+
+module.exports = { connect, close };

db/models/note.js

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+const mongoose = require('mongoose');
+
+const NoteSchema = new mongoose.Schema({
+  name: {
+    type: String,
+    required: true,
+    unique: true,
+  },
+  text: {
+    type: String,
+    required: true,
+  },
+});
+
+const Note = mongoose.model('Note', NoteSchema)
+
+module.exports = { Note };

package.json

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+{
+  "name": "express-mongo",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "nodemon server.js"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "body-parser": "^1.18.3",
+    "express": "^4.16.4",
+    "mongoose": "^5.4.1"
+  }
+}

server.js

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+const app = require('./app.js');
+const db = require('./db/index.js');
+
+const PORT = process.env.PORT || 5000;
+
+db.connect()
+  .then(() => {
+    app.listen(PORT, () => {
+      console.log('Listening on port: ' + PORT);
+    });
+  });