Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.5.1+commit.c8a2cb62.js&optimize=false&gist=

1. README.md

Overview

The following loyalty contracts written in solidty is an example of a User-owned loyalty points (1 ETH Address per loyalty member).

loyalty.sol

pragma solidity >=0.4.22 <=0.8.4;

contract LoyaltyContract {

    address public owner;

    /*
     * This creates an array with all balances
     * key      - loyaltyOwnerId (An external system id that owns the earned points)
     * value    - The amount of loyalty points
     */
    mapping (uint256 => uint256) public balanceOf;

    constructor() {
        owner = msg.sender;
    }

    modifier onlyOwner {
        require(msg.sender == owner);
        _;
    }

    function transferOwnership(address newOwner) onlyOwner public {
        owner = newOwner;
    }

}

contract ChaseLoyaltyContract is LoyaltyContract {

    constructor() {}

    function earnPoints(uint256 _loyaltyOwnerId, uint256 _value) onlyOwner payable public returns (bool success) {
        require(balanceOf[_loyaltyOwnerId] + _value >= balanceOf[_loyaltyOwnerId]); // Check for overflows
        balanceOf[_loyaltyOwnerId] += _value;
        return true;
    }

    function burnPoints(uint256 _loyaltyOwnerId, uint256 _value) onlyOwner payable public returns (bool success) {
        require(balanceOf[_loyaltyOwnerId] + _value >= balanceOf[_loyaltyOwnerId]); // Check for overflows
        balanceOf[_loyaltyOwnerId] -= _value;
        return true;
    }

}

loyalty_test.sol

import "remix_tests.sol"; // this import is automatically injected by Remix.
import "./loyalty.sol";

contract test3 {
   
    ChaseLoyaltyToken token;
    function beforeAll () public {
       token = new ChaseLoyaltyToken(2);
    }
    
    function checkWinningProposal () public {
        token.burnPoints(1);
        //Assert.equal(token.balanceOf[token.owner], uint(1), "1 should be the winning proposal");
    }
    
    function checkWinninProposalWithReturnValue () public view returns (bool) {
        return token.balanceOf(address(token.owner)) == uint256(1);
    }
}