36 lines
1.1 KiB
PHP
36 lines
1.1 KiB
PHP
<?php
|
|
|
|
use Illuminate\Support\Facades\Schema;
|
|
use Illuminate\Database\Schema\Blueprint;
|
|
use Illuminate\Database\Migrations\Migration;
|
|
|
|
class CascadeDeletionWhenAServerOrVariableIsDeleted extends Migration
|
|
{
|
|
/**
|
|
* Run the migrations.
|
|
*/
|
|
public function up()
|
|
{
|
|
Schema::table('server_variables', function (Blueprint $table) {
|
|
$table->dropForeign(['server_id']);
|
|
$table->dropForeign(['variable_id']);
|
|
|
|
$table->foreign('server_id')->references('id')->on('servers')->onDelete('cascade');
|
|
$table->foreign('variable_id')->references('id')->on('service_variables')->onDelete('cascade');
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Reverse the migrations.
|
|
*/
|
|
public function down()
|
|
{
|
|
Schema::table('server_variables', function (Blueprint $table) {
|
|
$table->dropForeign(['server_id']);
|
|
$table->dropForeign(['variable_id']);
|
|
|
|
$table->foreign('server_id')->references('id')->on('servers');
|
|
$table->foreign('variable_id')->references('id')->on('service_variables');
|
|
});
|
|
}
|
|
}
|