sei-24-jarryl-chia-Basic requirements met

data.json

@@ -0,0 +1 @@
+{"recipes":[{"title":"apple pie","ingredients":"apples, flour, sugar, eggs","instructions":"mix eggs flour and sugar and bake"},{"title":"chicken soup","ingredients":"carrot, potatoes, chicken","instructions":"chop them up, add stock and water, boil for 8 hours"},{"title":"beef burger","ingredients":"ground beef, bun, lettuce, tomato, mayo","instructions":"sear beef until medium rarity, add the vegetables and mayo"},{"title":"cow","ingredients":"milk ","instructions":"HELLO2"},{"title":"prawn noodles","ingredients":"prawn and noodles","instructions":"cook together","id":5}]}

index.js

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+// JSON file
+const jsonfile = require('jsonfile');
+const file = 'data.json';
+
+// Express
+const express = require('express');
+const app = express();
+app.use(express.static(__dirname+'/public/'));
+app.use(express.json());
+app.use(express.urlencoded({
+  extended: true
+}));
+
+// Method Override
+const methodOverride = require('method-override')
+app.use(methodOverride('_method'));
+
+// React Views
+const reactEngine = require('express-react-views').createEngine();
+app.engine('jsx', reactEngine);
+app.set('views', __dirname + '/views');
+app.set('view engine', 'jsx');
+
+
+// Global Variables
+
+
+// Routes
+app.get('/recipes/', (req, res) => {
+    jsonfile.readFile(file, (err, obj) => {
+        let recipes = obj.recipes;
+        res.send(recipes);
+    })
+})
+
+app.get('/recipes/new', (req, res) => {
+    res.render('form');
+})
+
+app.post('/recipes', (req, res) => {
+    let submission = req.body;
+    jsonfile.readFile(file, (err, obj) => {
+        submission["id"] = obj["recipes"].length
+        obj["recipes"].push(submission);
+        jsonfile.writeFile(file, obj, (err) => {
+        })
+    })
+    res.send("success!")
+    console.log(submission);
+})
+
+app.get('/recipes/:id', (req, res) => {
+    let id = parseInt(req.params.id);
+    jsonfile.readFile(file, (err, obj) => {
+        res.render('display', obj["recipes"][id]);
+    });
+})
+
+app.get('/recipes/:id/edit', (req, res) => {
+    let id = parseInt(req.params.id);
+    jsonfile.readFile(file, (err, obj) => {
+        res.render('edit', obj["recipes"][id]);
+    //{... obj["recipes"][id], id: index}
+    });
+})
+
+app.put('/recipes/:id', (req, res) => {
+    let id = req.params.id
+    jsonfile.readFile(file, (err, obj) => {
+        obj["recipes"][id] = req.body;
+        jsonfile.writeFile(file, obj, (err) => {
+        })
+        res.send("Update successful");
+    });
+})
+
+app.delete('/recipes/:id', (req, res) => {
+    let id = req.params.id
+    jsonfile.readFile(file, (err, obj) => {
+        let recipes = obj["recipes"];
+        recipes.splice(id, 1);
+        jsonfile.writeFile(file, obj, (err) => {
+        })
+        res.send("Update successful");
+    });
+})
+
+app.listen(3000, () => {
+    console.log("listening on port 3000");
+})