commit fe7670270cdf353a0585c6a3cdacea7824c8b1c1
parent 90c67a2be57660bd4cc03672e8d325e4cdf987a5
Author: nolash <dev@holbrook.no>
Date: Tue, 16 Feb 2021 14:03:48 +0100
Add reverse request index for sender and recipient
Diffstat:
4 files changed, 54 insertions(+), 3 deletions(-)
diff --git a/python/erc20_transfer_authorization/data/ERC20TransferAuthorization.bin b/python/erc20_transfer_authorization/data/ERC20TransferAuthorization.bin
@@ -1 +1 @@
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diff --git a/python/erc20_transfer_authorization/data/ERC20TransferAuthorization.json b/python/erc20_transfer_authorization/data/ERC20TransferAuthorization.json
@@ -1 +1 @@
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diff --git a/python/tests/test_transfer.py b/python/tests/test_transfer.py
@@ -0,0 +1,45 @@
+# standard imports
+import logging
+import unittest
+
+# testutil imports
+from tests.base import TestBase
+
+logg = logging.getLogger()
+
+
+class ERC20TransferAuthorizationTransferTest(TestBase):
+
+ def test_transfer(self):
+ w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
+ t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
+
+ t.functions.approve(w.address, 10).transact({'from': self.w3.eth.accounts[2]})
+ self.eth_tester.mine_block()
+
+ tx_hash = w.functions.createRequest(self.w3.eth.accounts[2], self.w3.eth.accounts[3], t.address, 10).transact({'from': self.w3.eth.accounts[9]})
+ r = self.w3.eth.getTransactionReceipt(tx_hash)
+
+ topic_match = 'b609ae609609ee99268d05bc1371102cafe8d6b964bf082439ab16be2a01c87c'
+ log = r.logs[0]
+ topic = log.topics[0]
+ self.assertEqual(topic.hex()[2:], topic_match)
+ serial = int(log.data[66:], 16)
+
+ w.functions.yay(serial).transact({'from': self.w3.eth.accounts[0]})
+ w.functions.executeRequest(serial).transact({'from': self.w3.eth.accounts[0]})
+
+ self.assertEqual(t.functions.balanceOf(self.w3.eth.accounts[2]).call(), 90)
+ self.assertEqual(t.functions.balanceOf(self.w3.eth.accounts[3]).call(), 10)
+
+ req = w.functions.requests(1).call()
+ self.assertEqual(req[7], self.w3.eth.blockNumber)
+
+ serial_compare = w.functions.requestSenderIndex(self.w3.eth.accounts[2], 0).call()
+ self.assertEqual(serial_compare, req[0])
+
+ serial_compare = w.functions.requestRecipientIndex(self.w3.eth.accounts[3], 0).call()
+ self.assertEqual(serial_compare, req[0])
+
+if __name__ == '__main__':
+ unittest.main()
diff --git a/solidity/ERC20TransferAuthorization.sol b/solidity/ERC20TransferAuthorization.sol
@@ -11,6 +11,7 @@ contract ERC20TransferAuthorization {
uint256 value;
uint256 yay;
uint256 nay;
+ uint256 blockNumber;
int8 result; // -1 rejected/vetoed, 0 = completed, 1 = voting, 2 = approved
}
@@ -18,6 +19,8 @@ contract ERC20TransferAuthorization {
mapping ( uint256 => address[] ) public voters;
address public owner;
mapping(uint256 => Transaction) public requests;
+ mapping(address => uint256[]) public requestSenderIndex;
+ mapping(address => uint256[]) public requestRecipientIndex;
uint256 hi;
uint256 lo;
int256 public count;
@@ -222,6 +225,9 @@ contract ERC20TransferAuthorization {
removeItem(txx.serial);
+ txx.blockNumber = block.number;
+ requestSenderIndex[txx.sender].push(txx.serial);
+ requestRecipientIndex[txx.recipient].push(txx.serial);
if (success) {
emit Executed(_serial);
} else {
