Instadapp/dsa-resolvers-deprecated
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erc20 resolver

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This commit is contained in:
Samyak Jain 2020-06-26 01:28:53 +10:00
parent c08f7f68f3
commit 6d09270bd1
1 changed files with 11 additions and 2 deletions
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13
contracts/protocols/balances.sol → contracts/protocols/erc20.sol
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@ -6,7 +6,8 @@ interface TokenInterface {
} }
contract InstaBalanceResolver { contract Resolver {
function getBalances(address owner, address[] memory tknAddress) public view returns (uint[] memory) { function getBalances(address owner, address[] memory tknAddress) public view returns (uint[] memory) {
uint[] memory tokensBal = new uint[](tknAddress.length); uint[] memory tokensBal = new uint[](tknAddress.length);
for (uint i = 0; i < tknAddress.length; i++) { for (uint i = 0; i < tknAddress.length; i++) {
@ -24,7 +25,7 @@ contract InstaBalanceResolver {
uint[] memory tokenAllowances = new uint[](tknAddress.length); uint[] memory tokenAllowances = new uint[](tknAddress.length);
for (uint i = 0; i < tknAddress.length; i++) { for (uint i = 0; i < tknAddress.length; i++) {
if (tknAddress[i] == 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE) { if (tknAddress[i] == 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE) {
tokenAllowances[i] = uint(-1); tokenAllowances[i] = 0;
} else { } else {
TokenInterface token = TokenInterface(tknAddress[i]); TokenInterface token = TokenInterface(tknAddress[i]);
tokenAllowances[i] = token.allowance(owner, spender); tokenAllowances[i] = token.allowance(owner, spender);
@ -32,4 +33,12 @@ contract InstaBalanceResolver {
} }
return tokenAllowances; return tokenAllowances;
} }
}
contract InstaERC20Resolver is Resolver {
string public constant name = "ERC20-Resolver-v1";
} }