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Add limiter token registry

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lash
2023-07-28 13:46:15 +01:00
parent 5219ca0385
commit 89b92ef7de
9 changed files with 136 additions and 30 deletions
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15
solidity/SwapPool.sol
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@@ -3,14 +3,14 @@ pragma solidity ^0.8.0;
// Author: Louis Holbrook <dev@holbrook.no> 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
// SPDX-License-Identifier: AGPL-3.0-or-later
// File-Version: 1
// Description: Voting contract using ERC20 tokens as shares
// Description: ACL-enabled ERC20 token swap for tokens with compatible properties.
contract SwapPool {
// Implements EIP173
address public owner;
address tokenRegistry;
address limitRegistry;
address tokenLimiter;
address quoter;
uint256 feePpm;
address feeAddress;
@@ -36,12 +36,12 @@ contract SwapPool {
// EIP173
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); // EIP173
constructor(string memory _name, string memory _symbol, uint8 _decimals, bytes32 _declaration, address _tokenRegistry, address _limitRegistry) {
constructor(string memory _name, string memory _symbol, uint8 _decimals, bytes32 _declaration, address _tokenRegistry, address _tokenLimiter) {
name = _name;
symbol = _symbol;
decimals = _decimals;
tokenRegistry = _tokenRegistry;
limitRegistry = _limitRegistry;
tokenLimiter = _tokenLimiter;
declaration = _declaration;
owner = msg.sender;
}
@@ -200,12 +200,13 @@ contract SwapPool {
uint256 limit;
uint256 balance;
if (limitRegistry == address(0)) {
if (tokenLimiter == address(0)) {
return;
}
(r, v) = limitRegistry.call(abi.encodeWithSignature("limitOf(address, address)", _token, this));
require(r, "ERR_TOKEN");
(r, v) = tokenLimiter.call(abi.encodeWithSignature("limitOf(address,address)", _token, this));
require(r, "ERR_LIMITER");
limit = abi.decode(v, (uint256));
(r, v) = _token.call(abi.encodeWithSignature("balanceOf(address)", this));