Added changes to route cars.js

routes/cars.js

@@ -1,4 +1,28 @@
 const express = require('express');
 const router = express.Router();
 
+//Getting information from data/cars.json
+const cars = require('../data/cars.json');
+
+//Uses res.json to send json and returns it as json
+router.get('/', function(req, res, next) {
+    res.json(cars);  //as json array hence res.json
+  });
+
+//GET request that responds with single id entry.
+router.get('/:id', function(req, res) {  //Get route
+  let reqID = req.params.id;
+  const check = cars.find(cars => cars.id == reqID); 
+
+  //Checking the id along with if blank
+    if(!check) {
+      res.status(200).json({});
+    }  
+    else{
+      res.send(check);
+    }
+
+    });
+
+
 module.exports = router;

routes/pets.js

@@ -1,4 +1,32 @@
 const express = require('express');
 const router = express.Router();
+const petData = require('../data/pets.json');
+
+// get all pets
+router.get('/', function(req, res, next){
+    res.json(petData);
+});
+
+
+// get pets with specified ID
+router.get('/:ID', function(req, res, next){
+    let id = Number(req.params.ID);
+    let n = petData.length;
+    let output = {};
+
+    console.log(typeof(id));
+    console.log(typeof(petData[1].id));
+
+    for(let i=0; i<n; i++){
+        let arrayID = petData[i].id;
+        if (arrayID === id){
+            output = petData[i];
+        }
+    }
+
+    res.json(output);
+
+});
+
 
 module.exports = router;