AddInvoiceSignature::up PHP Метод

    public function up()
    {
        Schema::table('invitations', function ($table) {
            $table->text('signature_base64')->nullable();
            $table->timestamp('signature_date')->nullable();
        });
        Schema::table('companies', function ($table) {
            $table->string('utm_source')->nullable();
            $table->string('utm_medium')->nullable();
            $table->string('utm_campaign')->nullable();
            $table->string('utm_term')->nullable();
            $table->string('utm_content')->nullable();
        });
        Schema::table('payment_methods', function ($table) {
            $table->dropForeign('payment_methods_account_gateway_token_id_foreign');
        });
        Schema::table('payment_methods', function ($table) {
            $table->foreign('account_gateway_token_id')->references('id')->on('account_gateway_tokens')->onDelete('cascade');
        });
        Schema::table('payments', function ($table) {
            $table->dropForeign('payments_payment_method_id_foreign');
        });
        Schema::table('payments', function ($table) {
            $table->foreign('payment_method_id')->references('id')->on('payment_methods')->onDelete('cascade');
        });
    }