You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1023 B
PHP
42 lines
1023 B
PHP
<?php
|
|
|
|
namespace Engelsystem\Migrations;
|
|
|
|
use Illuminate\Database\Schema\Blueprint;
|
|
use Illuminate\Database\Schema\ColumnDefinition;
|
|
|
|
trait Reference
|
|
{
|
|
/**
|
|
* @param Blueprint $table
|
|
* @param bool $setPrimary
|
|
*/
|
|
protected function referencesUser(Blueprint $table, $setPrimary = true)
|
|
{
|
|
$this->references($table, 'users', 'user_id', $setPrimary);
|
|
}
|
|
|
|
/**
|
|
* @param Blueprint $table
|
|
* @param string $targetTable
|
|
* @param string $fromColumn
|
|
* @param bool $setPrimary
|
|
* @return ColumnDefinition
|
|
*/
|
|
protected function references(Blueprint $table, $targetTable, $fromColumn, $setPrimary = false): ColumnDefinition
|
|
{
|
|
$col = $table->unsignedInteger($fromColumn);
|
|
|
|
if ($setPrimary) {
|
|
$table->primary($fromColumn);
|
|
}
|
|
|
|
$table->foreign($fromColumn)
|
|
->references('id')->on($targetTable)
|
|
->onUpdate('cascade')
|
|
->onDelete('cascade');
|
|
|
|
return $col;
|
|
}
|
|
}
|