pragma solidity ^0.5.0;

contract SolidityCafe {
  // owner of the contract
  address payable owner;
  // description of items on the menu
    struct ItemDescr {
      string name;
      uint price;
      string ingredients;
      bool hot;
    }
  // menu
  ItemDescr[] public menu;
  // list of loyal customers with their points
  mapping(address => uint) loyalCustomers;
  // event emitted when payment is done
  event LogPayment(address _address, uint amount);

  constructor() public {
    owner = msg.sender;
  }
}