How to Show Soft Deleted Items In Laravel in 2024?

To show soft deleted items in Laravel, you can use the withTrashed() method in your Eloquent query to retrieve the soft deleted items along with the active ones. This method includes both the active and soft deleted records in the query result. Additionally, you can use the onlyTrashed() method to retrieve only the soft deleted items in the query result. By including these methods in your Eloquent queries, you can showcase the soft deleted items in your Laravel application.

How to query soft deleted items in Laravel?

In Laravel, soft deleted items can be queried using the withTrashed() method. This method retrieves all records, including soft deleted ones.

Here's an example of how you can query soft deleted items in Laravel:

// Retrieve all soft deleted items
$softDeletedItems = YourModel::withTrashed()->get();

// Retrieve only soft deleted items
$softDeletedItems = YourModel::onlyTrashed()->get();

The withTrashed() method includes soft deleted items in the query results, while the onlyTrashed() method retrieves only soft deleted items.

You can also apply additional query constraints to the retrieved items as needed.

How to implement soft delete in a new Laravel project?

To implement soft delete in a new Laravel project, you can follow these steps:

Create a new Laravel project by running the following command in your terminal:

1	composer create-project --prefer-dist laravel/laravel project-name

Set up a database connection in the .env file by providing the database name, username, password, and host.
Create a new migration for the model you want to implement soft delete for by running the following command:

1	php artisan make:migration add_soft_delete_to_table_name --table=table_name

Update the newly created migration file to add a deleted_at column to the table. This column will be used to mark the record as deleted without actually removing it from the database.

public function up()
{
    Schema::table('table_name', function (Blueprint $table) {
        $table->softDeletes();
    });
}

Run the migration to apply the changes to the database by running the following command:

1	php artisan migrate

In the model you want to implement soft delete for, use the SoftDeletes trait and implement the Illuminate\Database\Eloquent\SoftDeletes interface.

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class ModelName extends Model
{
    use SoftDeletes;

    protected $dates = ['deleted_at'];
}

By following these steps, you can implement soft delete in a new Laravel project. When you delete a record, it will be marked as deleted in the database without actually removing it. You can restore deleted records if needed by using the restore() method provided by the SoftDeletes trait.

How to manage soft delete behavior when using Laravel's factory classes?

When using Laravel's factory classes to generate test data, you can manage soft delete behavior by creating a custom factory definition for models that use soft deletes. Here's how you can do it:

Define a custom factory for the model that uses soft deletes. You can create a new factory class or extend the existing one.

use App\Models\User;
use Illuminate\Database\Eloquent\Factories\Factory;

class UserFactory extends Factory
{
    protected $model = User::class;

    public function definition(): array
    {
        return [
            'name' => $this->faker->name,
            'email' => $this->faker->unique()->safeEmail,
            'password' => 'password',
        ];
    }

    public function softDeleted(): UserFactory
    {
        return $this->state(function (array $attributes) {
            return [
                'deleted_at' => now(),
            ];
        });
    }
}

Use the custom factory method to generate soft deleted records in your tests.

1 2	// Create a soft deleted user $user = User::factory()->softDeleted()->create();

By defining a custom factory method for soft deletes, you can easily generate test data including soft deleted records in your Laravel applications.

What is the role of global scope in soft delete feature in Laravel?

In Laravel, the global scope is used to automatically apply certain conditions to all queries for a specific model.

In the context of soft delete feature in Laravel, the global scope is used to automatically hide records that have been marked as deleted. This means that whenever a query is made to retrieve records from the database, the records that have been soft deleted will not be included in the results unless explicitly stated in the query.

By using global scope for soft delete, developers can ensure that soft deleted records are always excluded from query results without having to manually add the condition to every query. This helps to streamline the process of handling soft deleted records and ensures consistency in how they are managed across the application.

How to customize the soft delete functionality in Laravel?

To customize the soft delete functionality in Laravel, you can modify the default behavior by defining custom methods in your model and override the default Laravel traits. Here's a step-by-step guide on how to customize the soft delete functionality in Laravel:

Create a new trait for custom soft deletion methods:

namespace App\Traits;

use Illuminate\Database\Eloquent\SoftDeletes;

trait CustomSoftDeletes
{
    use SoftDeletes;

    public function customDelete()
    {
        $query = $this->newQueryWithoutScopes()
            ->where($this->getKeyName(), $this->getKey())
            ->forceDelete();

        return $query;
    }

    public function customRestore()
    {
        $query = $this->newQueryWithoutScopes()
            ->where($this->getDeletedAtColumn(), $this->getKey())
            ->restore();

        return $query;
    }
}

Update your model to use the custom soft delete trait:

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use App\Traits\CustomSoftDeletes;

class YourModel extends Model
{
    use CustomSoftDeletes;

    protected $dates = ['deleted_at'];
}

Now you can use the custom soft delete methods in your application:

// Soft delete a record
$record = YourModel::find(1);
$record->customDelete();

// Restore a soft deleted record
$record->customRestore();

By following these steps, you can customize the soft delete functionality in Laravel to fit your specific requirements and business logic.

What is the rationale behind implementing soft delete in Laravel by default?

The rationale behind implementing soft delete in Laravel by default is to provide a way to keep deleted records in the database but mark them as deleted instead of permanently deleting them. This allows for easy recovery of accidentally deleted data and maintains data integrity in the database.

Soft delete is useful for situations where the deleted records may need to be restored at a later time, or for auditing purposes. Additionally, soft delete allows for a graceful way to handle deletion without losing any related data, such as foreign key constraints.

Overall, implementing soft delete by default in Laravel helps to provide a more user-friendly and robust way of managing data deletion in applications.

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How to Show Soft Deleted Items In Laravel?