How to create a laravel project to login and registration 🤓

To implement login and registration functionality with permissions in a Laravel project, you can follow these steps:

Step 1: Create a new Laravel project

Follow the instructions mentioned in Step 2 from the previous response to create a new Laravel project.

Step 2: Set up the database

Follow the instructions mentioned in Step 3 from the previous response to set up the database for your Laravel project.

Step 3: Generate authentication scaffolding

Follow the instructions mentioned in Step 4 from the previous response to generate the authentication scaffolding.

Step 4: Generate a User model and migration

Run the following command to generate a User model and migration:

php artisan make:model User -m

This command will create a User model and a migration file to create the "users" table.

Step 5: Update the User migration file

Open the migration file for the "users" table (located in the database/migrations directory) and update the up method to include additional fields for permissions. Here's an example:

public function up()
{
    Schema::create('users', function (Blueprint $table) {
        $table->id();
        $table->string('name');
        $table->string('email')->unique();
        $table->timestamp('email_verified_at')->nullable();
        $table->string('password');
        $table->string('permissions')->default('user'); // Add permissions column
        $table->rememberToken();
        $table->timestamps();
    });
}

Step 6: Run the migrations

Run the following command to apply the migrations and create the "users" table:

php artisan migrate

Step 7: Define permission levels

Open the config/auth.php file and define the permission levels under the providers section. For example:

'providers' => [
    'users' => [
        'driver' => 'eloquent',
        'model' => App\Models\User::class,
    ],
],

'permissions' => [
    'user' => 1, // Lowest permission level
    'admin' => 2, // Higher permission level
],

Step 8: Add permissions trait to User model

Open the User model (app/Models/User.php) and add the HasPermissions trait. You can create a new file called HasPermissions.php under the app/Traits directory with the following content:

<?php

namespace App\Traits;

trait HasPermissions
{
    public function hasPermission($permission)
    {
        return $this->permissions >= config('auth.permissions.' . $permission);
    }
}

Then, in the User model, use the HasPermissions trait and define a few helper methods. Here's an example:

<?php

namespace App\Models;

use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use App\Traits\HasPermissions;

class User extends Authenticatable implements MustVerifyEmail
{
    use Notifiable, HasPermissions;

    // ...

    public function isAdmin()
    {
        return $this->hasPermission('admin');
    }
}

Step 9: Update the authentication views

Open the views for login and registration (resources/views/auth/login.blade.php and resources/views/auth/register.blade.php). Add an input field for the "permissions" column to the registration form. For example:

<div class="form-group row">
    <label for="permissions" class="col-md-4 col-form-label text-md-right">{{ __('

Permissions') }}</label>

    <div class="col-md-6">
        <input id="permissions" type="text" class="form-control @error('permissions') is-invalid @enderror" name="permissions" value="{{ old('permissions') }}" required autocomplete="permissions" autofocus>

        @error('permissions')
            <span class="invalid-feedback" role="alert">
                <strong>{{ $message }}</strong>
            </span>
        @enderror
    </div>
</div>

Step 10: Update the registration validation

Open the app/Http/Controllers/Auth/RegisterController.php file and update the validator method to include the "permissions" field. Add the following line:

protected function validator(array $data)
{
    return Validator::make($data, [
        'name' => ['required', 'string', 'max:255'],
        'email' => ['required', 'string', 'email', 'max:255', 'unique:users'],
        'password' => ['required', 'string', 'min:8', 'confirmed'],
        'permissions' => ['required', 'string'], // Add this line
    ]);
}

Step 11: Update the registration process

Open the app/Http/Controllers/Auth/RegisterController.php file and update the create method to save the "permissions" field. Add the following line:

protected function create(array $data)
{
    return User::create([
        'name' => $data['name'],
        'email' => $data['email'],
        'password' => Hash::make($data['password']),
        'permissions' => $data['permissions'], // Add this line
    ]);
}

Step 12: Use permissions in your application

You can now use the hasPermission method in your application to check the user's permissions. Here's an example:

if (Auth::user()->hasPermission('admin')) {
    // User has admin permission
} else {
    // User does not have admin permission
}

That's it! You have implemented login and registration functionality with permissions in your Laravel project. You can now customize and expand upon this foundation to meet your specific requirements.