<?php
namespace Common\Database\Traits;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
trait AddsIndexToExistingTable
{
protected function addIndexIfDoesNotExist(Blueprint $table, string $column) {
$prefix = Schema::getConnection()->getTablePrefix();
$sm = Schema::getConnection()->getDoctrineSchemaManager();
$tableName = "{$prefix}{$table->getTable()}";
$indexesFound = $sm->listTableIndexes($tableName);
if (!array_key_exists("{$tableName}_{$column}_index", $indexesFound)) {
$table->index($column);
}
}
}