Resource controllers in Laravel - Mini Project: Build & Apply

Building a Laravel Resource Controller for a Book Library

📖 Scenario: You are creating a simple web app to manage a library of books. You want to use Laravel's resource controller to handle common actions like listing books, showing details, creating, updating, and deleting books.

🎯 Goal: Build a Laravel resource controller named BookController with all standard resource methods and set up the routes to use this controller.

📋 What You'll Learn

Create a resource controller named BookController

Define a route resource for books that uses BookController

Implement the index method to return a view named books.index

Implement the show method to return a view named books.show with the book data

Implement the create method to return a view named books.create

💡 Why This Matters

🌍 Real World

Resource controllers are used in Laravel apps to handle common actions for data models like books, users, or products in a clean and organized way.

💼 Career

Understanding resource controllers is essential for Laravel developers to build maintainable and scalable web applications following best practices.

1

Create the BookController resource controller

Use the Artisan command php artisan make:controller BookController --resource to create a resource controller named BookController.

Laravel

# Run the Artisan command to create the resource controller
# Your code here

Need a hint?

Use the Laravel Artisan command line tool to generate a resource controller with all standard methods.

2

Add a resource route for books

In the routes/web.php file, add a resource route for books that uses the BookController.

Laravel

<?php

use Illuminate\Support\Facades\Route;

# Add the resource route for books below
# Your code here

Need a hint?

Use Route::resource with the exact controller class path.

3

Implement the index and show methods

In BookController, implement the index method to return the view books.index. Implement the show method to return the view books.show passing the $book variable.

Laravel

<?php

use Illuminate\Support\Facades\Route;

Route::resource('books', App\Http\Controllers\BookController::class);

namespace App\Http\Controllers;

use App\Models\Book;
use Illuminate\Http\Request;

class BookController extends Controller
{
    public function index()
    {
        // Return the books.index view
        # Your code here
    }

    public function create()
    {
        //
    }

    public function store(Request $request)
    {
        //
    }

    public function show(Book $book)
    {
        // Return the books.show view with the book
        # Your code here
    }

    public function edit(Book $book)
    {
        //
    }

    public function update(Request $request, Book $book)
    {
        //
    }

    public function destroy(Book $book)
    {
        //
    }
}

Need a hint?

Use return view('view.name') and pass data as an array for the show method.

4

Implement the create method

In BookController, implement the create method to return the view books.create.

Laravel

 $book]);
    }

    public function edit(Book $book)
    {
        //
    }

    public function update(Request $request, Book $book)
    {
        //
    }

    public function destroy(Book $book)
    {
        //
    }
}

Need a hint?

Return the view books.create in the create method.