ProtocolERC20Pricing

Git Source

Inherits: Ownable, IApplicationEvents, IProtocolERC20Pricing

Author: @ShaneDuncan602, @oscarsernarosero, @TJ-Everett

This contract is a simple pricing mechanism only. Its main purpose is to store prices.

This contract doesn’t allow any marketplace operations.

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State Variables

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VERSION

string private constant VERSION = "2.1.0";

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tokenPrices

mapping(address => uint256) public tokenPrices;

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Functions

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setSingleTokenPrice

that the token is the whole token and not its atomic unit. This means that if an ERC20 with 18 decimals has a price of 2 dollars, then its atomic unit would be 2/10^18 USD. 999_999_999_999_999_999 = 0xDE0B6B3A763FFFF, 1_000_000_000_000_000_000 = DE0B6B3A7640000

set the price for a single Token

function setSingleTokenPrice(address tokenContract, uint256 price) external onlyOwner;

Parameters

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getTokenPrice

that the price is for the whole token and not of its atomic unit. This means that if an ERC20 with 18 decimals has a price of 2 dollars, then its atomic unit would be 2/10^18 USD. 999_999_999_999_999_999 = 0xDE0B6B3A763FFFF, 1_000_000_000_000_000_000 = DE0B6B3A7640000

gets the price of a Token. It will return the Token’s specific price.

function getTokenPrice(address tokenContract) external view returns (uint256 price);

Parameters

Returns

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version

gets the version of the contract

function version() external pure returns (string memory);

Returns