id()->autoIncrement(); $table->bigInteger('ticket_id')->default(0)->index(); $table->bigInteger('customer_id')->default(0)->index(); $table->text('message')->nullable(); $table->unsignedBigInteger('user_id'); $table->foreign('user_id')->references('id')->on('user')->onDelete('cascade'); $table->timestamps(); }); } /** * Reverse the migrations. * * @return void */ public function down() { Schema::dropIfExists('ticket_reply'); } };