shippingCost: isSet()

in src/frontend/protos/demo.ts [2204:2212]

• 8 lines of code
• 5 McCabe index (conditional complexity)

      shippingCost: isSet(object.shippingCost) ? Money.fromJSON(object.shippingCost) : undefined,
      shippingAddress: isSet(object.shippingAddress) ? Address.fromJSON(object.shippingAddress) : undefined,
      items: globalThis.Array.isArray(object?.items) ? object.items.map((e: any) => OrderItem.fromJSON(e)) : [],
    };
  },

  toJSON(message: OrderResult): unknown {
    const obj: any = {};
    if (message.orderId !== "") {