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Revert column names to legacy versions in down method

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Marcus Moore 2023-01-23 15:42:05 -08:00
parent 51da747809
commit e6dc61d2cf
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20
database/migrations/2017_01_25_063357_fix_utf8_custom_field_column_names.php
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@ -4,6 +4,7 @@ use App\Models\CustomField;
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
use Illuminate\Support\Str;
/**
* Fixes issue #2551 where columns got donked if the field name in non-ascii
@ -71,6 +72,25 @@ class FixUtf8CustomFieldColumnNames extends Migration
*/
public function down()
{
// In the up method above, updateLegacyColumnName is called and custom fields in the assets table are prefixed
// with "_snipe_it_", suffixed with "_{id of the CustomField}", and stored in custom_fields.db_column.
// The following reverses those changes.
foreach (CustomField::all() as $field) {
$currentColumnName = $field->db_column;
// "_snipeit_imei_1" becomes "_snipeit_imei"
$legacyColumnName = (string) Str::of($currentColumnName)->replaceMatches('/_(\d)+$/', '');
if (Schema::hasColumn(CustomField::$table_name, $currentColumnName)) {
Schema::table(CustomField::$table_name, function (Blueprint $table) use ($currentColumnName, $legacyColumnName) {
$table->renameColumn(
$currentColumnName,
$legacyColumnName
);
});
}
}
Schema::table('custom_fields', function ($table) {
$table->dropColumn('db_column');
$table->dropColumn('help_text');