API resource controllers in Laravel - Mini Project: Build & Apply

Building a Simple API with Laravel Resource Controllers

📖 Scenario: You are creating a small API for a bookstore. The API will manage books with basic actions like listing all books, showing one book, adding a new book, updating a book, and deleting a book.

🎯 Goal: Build a Laravel API resource controller for Book that handles all basic CRUD operations following Laravel conventions.

📋 What You'll Learn

Create a Book model with title and author fields

Create a resource controller named BookController

Register the resource controller routes using Route::apiResource

Implement basic methods in the controller for index, show, store, update, and destroy

💡 Why This Matters

🌍 Real World

APIs are essential for mobile apps and frontend frameworks to communicate with backend data. Resource controllers in Laravel simplify building these APIs quickly and consistently.

💼 Career

Understanding Laravel resource controllers is key for backend developers working with PHP and Laravel to build RESTful APIs efficiently.

1

Create the Book model with migration

Run the Artisan command to create a model named Book with a migration file. Then, in the migration file, add title and author columns as strings.

Laravel

# Run the Artisan command and edit the migration file
# Your code here

Need a hint?

Use php artisan make:model Book -m to create the model and migration.

Then edit the migration file in database/migrations to add the columns.

2

Create the BookController as a resource controller

Use the Artisan command to create a controller named BookController with resource methods for API use.

Laravel

<?php

// Run the Artisan command to create BookController with resource methods
# Your code here

Need a hint?

Use php artisan make:controller BookController --api to create the controller with API resource methods.

3

Register API resource routes for BookController

In the routes/api.php file, register the resource routes for BookController using Route::apiResource with the URI books.

Laravel

<?php

// Add the API resource route for books
# Your code here

Need a hint?

Open routes/api.php and add the resource route line exactly as shown.

4

Implement the index method to return all books

In BookController, implement the index method to return all books as JSON using Book::all().

Laravel

<?php

// Implement the index method to return all books
# Your code here

Need a hint?

Use return Book::all(); inside the index method to send all books as JSON.