Creating an online store is a well-described process that allows you to sell goods and services over the Internet. In this article, I will show you how to create an online store from scratch on Laravel.

What is Laravel?

Laravel is a free framework for creating web applications in the PHP programming language. Laravel offers simple and clear syntax, speed and efficiency.

How to start?

First of all, you need to install Laravel. To do this, you need to perform the following steps:

  • Install Composer if it is not already installed on your computer.
  • Open a command prompt and type the following command:
    composer create-project --prefer-dist laravel/laravel myproject .
  • Wait for Composer to download and install Laravel.

Laravel project structure

The Laravel project structure consists of the following elements:

  • app is the directory where the main files of the application are stored.
  • bootstrap is the directory where the files that run the application are stored.
  • config is a directory where application configuration files are stored.
  • database is the directory where the application database files are stored.
  • public is a directory where files accessible from outside the application are stored.
  • resources is the directory where resources such as templates and translations are stored.
  • routes is the directory where route files are stored.
  • storage is the directory where files created by the application, such as logs and caches, are stored.
  • tests is a directory where application tests are stored.
  • vendor is the directory where the package files that are installed with Composer are stored.

Creating a model

A model is a class that represents a database table and allows you to interact with it. To create a model, run the following command:

php artisan make:model Product

This command will create a new model file named "Product" in the "app" directory.

Creating a migration

Migrations are a way to control your application's database structure. A migration is a file that contains the code to create or modify a table in the database. To create a migration, run the following command:

php artisan make:migration create_products_table

This command will create a new migration file named "create_products_table" in the "database/migrations" directory. Open the migration file and define the table fields:

public function up()
{
    Schema::create('products', function (Blueprint $table) {
        $table->id();
        $table->string('name');
        $table->text('description');
        $table->decimal('price', 8, 2);
        $table->timestamps();
    });
}

This code will create a table "products" with fields "id", "name", "description", "price" and "timestamps". After defining the table fields, save the migration file and run the command:

php artisan migrate

This command will create the "products" table in the database.

Creating a controller

A controller is a class that handles requests to the application. To create a controller, run the following command:

php artisan make:controller ProductController

This command will create a new controller file named "ProductController" in the "app/Http/Controllers" directory. In the controller, we can create methods that handle requests to the application.

Creating a route

A route is a path that points to a controller that should handle requests. To create a route, run the following command:

Route::get('/products', 'ProductController@index');

This code will create a route for "/products" that will call the "index" method of the "ProductController" controller. In the "index" method, we can refer to the database and display the list of products.

Creating a template

A template is a file that displays the content of a page. To create a template, run the following command:

php artisan make:view products.index

This command will create a new template file named "index.blade.php" in the "resources/views/products" directory. In the template we can display the data from the database.

Displaying a list of products

To display the list of products, we can use the following code in the "index" method of the controller:

public function index()
{
    $products = Product::all();
    return view('products.index', ['products' => $products]);
}

This code will refer to the "Product" model and retrieve all records from the "products" table. It will then pass this data to the "index.blade.php" template and display the list of products.

Table with information about the product

To display a table with product information, you can use the following code in the "index.blade.php" template:

<table>
    <thead>
        <tr>
            <th>Name</th>
            <th>Description</th>
            <th>Price</th>
        </tr>
    </thead>
    <tbody>
        @foreach ($products as $product)
            <tr>
                <td>{{ $product->name }}</td>
                <td>{{ $product->description }}</td>
                <td>{{ $product->price }}</td>
            </tr>
        @endforeach
    </tbody>
</table>

This code will create a table with the headers "Name", "Description" and "Price" and populate it with product information from the database.

Conclusion

Now you know how to create an online store from scratch on Laravel. Creating an online store requires knowledge of programming, databases, and web development. Don't forget the importance of testing and monitoring your application. To improve its functionality and efficiency, constantly improve it and learn new technologies. We wish you success in the development of your online store!