diff --git a/database/migrations/2023_07_13_052204_denormalized_eol_and_add_column_for_explicit_date_to_assets.php b/database/migrations/2023_07_13_052204_denormalized_eol_and_add_column_for_explicit_date_to_assets.php index 982bd8ac0d..e3fe4fb230 100644 --- a/database/migrations/2023_07_13_052204_denormalized_eol_and_add_column_for_explicit_date_to_assets.php +++ b/database/migrations/2023_07_13_052204_denormalized_eol_and_add_column_for_explicit_date_to_assets.php @@ -3,6 +3,7 @@ use App\Models\Asset; use Carbon\CarbonImmutable; use Illuminate\Database\Migrations\Migration; +use Illuminate\Database\Query\Expression; use Illuminate\Database\Schema\Blueprint; use Illuminate\Support\Facades\DB; use Illuminate\Support\Facades\Schema; @@ -50,7 +51,7 @@ class DenormalizedEolAndAddColumnForExplicitDateToAssets extends Migration ->whereNotNull('model_id') ->join('models', 'assets.model_id', '=', 'models.id') ->update([ - 'asset_eol_date' => DB::raw('DATE_ADD(purchase_date, INTERVAL ' . DB::getTablePrefix() . 'models.eol MONTH)') + 'asset_eol_date' => $this->eolUpdateExpression(), ]); } @@ -66,4 +67,18 @@ class DenormalizedEolAndAddColumnForExplicitDateToAssets extends Migration $table->dropColumn('eol_explicit'); }); } + + /** + * This method returns the correct database express for either + * mysql or sqlite depending on the driver being used. + */ + private function eolUpdateExpression(): Expression + { + if (DB::getDriverName() === 'sqlite') { + return DB::raw("DATE(purchase_date, '+' || (SELECT eol FROM models WHERE models.id = assets.model_id) || ' months')"); + } + + // Default to MySQL's method + return DB::raw('DATE_ADD(purchase_date, INTERVAL ' . DB::getTablePrefix() . 'models.eol MONTH)'); + } }