nullOnDelete() method

Author: sdebacker

database/migrations/create_events_table.php.stub

@@ -17,7 +17,7 @@ class CreateEventsTable extends Migration
             $table->date('start_date');
             $table->date('end_date');
             $table->boolean('registration_form');
-            $table->foreignId('image_id')->nullable();
+            $table->foreignId('image_id')->nullable()->constrained('files')->nullOnDelete();
             $table->json('status')->default(new Expression('(JSON_OBJECT())'));
             $table->json('title')->default(new Expression('(JSON_OBJECT())'));
             $table->json('slug')->default(new Expression('(JSON_OBJECT())'));

database/migrations/create_registrations_table.php.stub

@@ -14,7 +14,7 @@ class CreateRegistrationsTable extends Migration
         Schema::create('registrations', function (Blueprint $table) {
             $table->id();
             $table->foreignId('event_id')->constrained();
-            $table->foreignId('user_id')->nullable();
+            $table->foreignId('user_id')->nullable()->constrained()->nullOnDelete();
             $table->unsignedInteger('number_of_people');
             $table->string('email')->nullable();
             $table->string('first_name')->nullable();