Solved the missing code

index.js

@@ -10,6 +10,7 @@ const PORT = 8080;
 // GET - / - returns homepage
 app.get('/', (req, res) => {
     // serve up the public folder as static index.html file
+    res.sendFile( __dirname + "/public/index.html")
 
 });
 
@@ -21,30 +22,36 @@ app.get('/api', (req, res) => {
 // get all pets from the database
 app.get('/api/v1/pets', (req, res) => {
     // send the pets array as a response
+    res.send(pets);
 
 });
 
 // get pet by owner with query string
 app.get('/api/v1/pets/owner', (req, res) => {
     // get the owner from the request
+    const owner = req.query.owner;
 
 
     // find the pet in the pets array
     const pet = pets.find(pet => pet.owner === owner);
+
 
     // send the pet as a response
+    res.send(pet);
 
 });
 
 // get pet by name
 app.get('/api/v1/pets/:name', (req, res) => {
     // get the name from the request
+    const name = req.params.name;
 
 
     // find the pet in the pets array
     const pet = pets.find(pet => pet.name === name);
 
     // send the pet as a response
+    res.send(pet);
 
 });