/
Data.sol
42 lines (36 loc) · 1.12 KB
/
Data.sol
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;
import {ERROR} from "contracts/types/Error.sol";
library Data {
struct Storage {
mapping(address => bool) permission;
mapping(address => mapping(address => address)) market;
mapping(address => address[]) markets;
address[] all_markets;
}
// functions for market diamond contract only
function market(
Storage storage $,
address _addr,
address _base,
address _quote
) internal returns (address) {
return $.market[_base][_quote] = _addr;
}
function push(
Storage storage $,
address _addr,
address _base,
address _quote
) internal {
if ($.market[_base][_quote] != address(0))
revert ERROR.CODE(ERROR.TYPE.EXIST_MARKET);
if ($.market[_quote][_base] != address(0))
revert ERROR.CODE(ERROR.TYPE.EXIST_MARKET);
$.market[_base][_quote] = _addr;
$.market[_quote][_base] = _addr;
$.markets[_base].push(_addr);
$.markets[_quote].push(_addr);
$.all_markets.push(_addr);
}
}