fixing errors

README.md

@@ -14,7 +14,7 @@ The GET route for all pets is currently "under construction". Navigate to `index
 
 ### Problem 2: GET pets by name
 
-The GET route for pets by name is currently "under construction". Navigate to `index.js` and find the GET method at `/api/v1/pets/:name` and write the code to get a pet by name from the database.
+The GET route for pets by name is currently "under construTction". Navigate to `index.js` and find the GET method at `/api/v1/pets/:name` and write the code to get a pet by name from the database.
 
 ### Problem 3: GET pet by owner's name with a query string
 

index.js

@@ -1,15 +1,21 @@
-// import the pets array from data.js
+//import the pets array from data.js
 const pets = require('./data');
+console.log(pets);
 
 // init express app
 const express = require('express');
 const app = express();
+const path = require('path');
 
 const PORT = 8080;
 
 // GET - / - returns homepage
 app.get('/', (req, res) => {
     // serve up the public folder as static index.html file
+//use path module to construct the absolute path to the html file
+    const filePath = path.join(__dirname, 'public', 'index.html');
+//send the HTML file as a response    
+    res.sendFile(filePath);
 
 });
 
@@ -21,33 +27,43 @@ 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.json(allPets);
 
 });
 
 // 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
-
+    if (pet) {
+        res.json(pet);
+    } else {
+        res.status(Error).json({ message: 'Pet not found' })
+    }
 });
-
+   
 // get pet by name
 app.get('/api/v1/pets/:name', (req, res) => {
     // get the name from the request
-
+    const petName = req.params.name;
 
     // find the pet in the pets array
-    const pet = pets.find(pet => pet.name === name);
+    const petByName = pets.find(pet => pet.name === petName);
+    if (petByName) {
+        res.json(petByName);
+        } else {
+            res.status(404).json({error: 'Pet not found.'});
+        }
+        });
+
 
     // send the pet as a response
 
-});
-
 app.listen(PORT, () => {
     console.log('Server is listening on port ' + PORT);
 });