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DhairyaSethiDhairyaSethi
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feat: skip notify when user risk premium remains zero (#878)
1 parent 295c866 commit 849c300

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9 files changed

+67
-60
lines changed

9 files changed

+67
-60
lines changed

‎snapshots/Spoke.Operations.ZeroRiskPremium.json‎

Lines changed: 19 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -1,32 +1,32 @@
11
{
2-
"borrow: first": "224507",
3-
"borrow: second action, same reserve": "205028",
4-
"liquidationCall: full": "319463",
5-
"liquidationCall: partial": "343557",
6-
"permitReserve + repay (multicall)": "264015",
2+
"borrow: first": "199063",
3+
"borrow: second action, same reserve": "179584",
4+
"liquidationCall: full": "294018",
5+
"liquidationCall: partial": "318112",
6+
"permitReserve + repay (multicall)": "238577",
77
"permitReserve + supply (multicall)": "140898",
88
"permitReserve + supply + enable collateral (multicall)": "176195",
9-
"repay: full": "154711",
10-
"repay: partial": "204542",
11-
"setUserPositionManagerWithSig: disable": "44860",
12-
"setUserPositionManagerWithSig: enable": "68883",
9+
"repay: full": "154685",
10+
"repay: partial": "179104",
11+
"setUserPositionManagerWithSig: disable": "44851",
12+
"setUserPositionManagerWithSig: enable": "68880",
1313
"supply + enable collateral (multicall)": "154137",
1414
"supply: 0 borrows, collateral disabled": "115732",
1515
"supply: 0 borrows, collateral enabled": "120129",
1616
"supply: 1 borrow": "120121",
1717
"supply: second action, same reserve": "103029",
18-
"updateUserDynamicConfig: 1 collateral": "73853",
19-
"updateUserDynamicConfig: 2 collaterals": "88713",
20-
"updateUserRiskPremium: 1 borrow": "161200",
21-
"updateUserRiskPremium: 2 borrows": "232675",
18+
"updateUserDynamicConfig: 1 collateral": "73827",
19+
"updateUserDynamicConfig: 2 collaterals": "88687",
20+
"updateUserRiskPremium: 1 borrow": "95238",
21+
"updateUserRiskPremium: 2 borrows": "111286",
2222
"usingAsCollateral: 0 borrows, enable": "59042",
23-
"usingAsCollateral: 1 borrow, disable": "171535",
23+
"usingAsCollateral: 1 borrow, disable": "105573",
2424
"usingAsCollateral: 1 borrow, enable": "32364",
25-
"usingAsCollateral: 2 borrows, disable": "257382",
25+
"usingAsCollateral: 2 borrows, disable": "127994",
2626
"usingAsCollateral: 2 borrows, enable": "41942",
27-
"withdraw: 0 borrows, full": "127799",
28-
"withdraw: 0 borrows, partial": "132868",
29-
"withdraw: 1 borrow, partial": "225242",
30-
"withdraw: 2 borrows, partial": "311078",
27+
"withdraw: 0 borrows, full": "127773",
28+
"withdraw: 0 borrows, partial": "132842",
29+
"withdraw: 1 borrow, partial": "161780",
30+
"withdraw: 2 borrows, partial": "184189",
3131
"withdraw: non collateral": "126882"
3232
}

‎snapshots/Spoke.Operations.json‎

Lines changed: 19 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -1,32 +1,32 @@
11
{
2-
"borrow: first": "250007",
3-
"borrow: second action, same reserve": "213428",
4-
"liquidationCall: full": "328079",
5-
"liquidationCall: partial": "352173",
6-
"permitReserve + repay (multicall)": "272631",
2+
"borrow: first": "272186",
3+
"borrow: second action, same reserve": "215707",
4+
"liquidationCall: full": "330358",
5+
"liquidationCall: partial": "354452",
6+
"permitReserve + repay (multicall)": "274910",
77
"permitReserve + supply (multicall)": "140898",
88
"permitReserve + supply + enable collateral (multicall)": "176195",
9-
"repay: full": "148927",
10-
"repay: partial": "213158",
11-
"setUserPositionManagerWithSig: disable": "44860",
12-
"setUserPositionManagerWithSig: enable": "68883",
9+
"repay: full": "149326",
10+
"repay: partial": "215437",
11+
"setUserPositionManagerWithSig: disable": "44851",
12+
"setUserPositionManagerWithSig: enable": "68880",
1313
"supply + enable collateral (multicall)": "154137",
1414
"supply: 0 borrows, collateral disabled": "115732",
1515
"supply: 0 borrows, collateral enabled": "120129",
1616
"supply: 1 borrow": "120121",
1717
"supply: second action, same reserve": "103029",
18-
"updateUserDynamicConfig: 1 collateral": "73853",
19-
"updateUserDynamicConfig: 2 collaterals": "88713",
20-
"updateUserRiskPremium: 1 borrow": "178000",
21-
"updateUserRiskPremium: 2 borrows": "266275",
18+
"updateUserDynamicConfig: 1 collateral": "73827",
19+
"updateUserDynamicConfig: 2 collaterals": "88687",
20+
"updateUserRiskPremium: 1 borrow": "180279",
21+
"updateUserRiskPremium: 2 borrows": "268554",
2222
"usingAsCollateral: 0 borrows, enable": "59042",
23-
"usingAsCollateral: 1 borrow, disable": "188335",
23+
"usingAsCollateral: 1 borrow, disable": "190614",
2424
"usingAsCollateral: 1 borrow, enable": "32364",
25-
"usingAsCollateral: 2 borrows, disable": "290982",
25+
"usingAsCollateral: 2 borrows, disable": "293261",
2626
"usingAsCollateral: 2 borrows, enable": "41942",
27-
"withdraw: 0 borrows, full": "127799",
28-
"withdraw: 0 borrows, partial": "132868",
29-
"withdraw: 1 borrow, partial": "242042",
30-
"withdraw: 2 borrows, partial": "344678",
27+
"withdraw: 0 borrows, full": "127773",
28+
"withdraw: 0 borrows, partial": "132842",
29+
"withdraw: 1 borrow, partial": "244321",
30+
"withdraw: 2 borrows, partial": "346957",
3131
"withdraw: non collateral": "126882"
3232
}

‎src/spoke/Spoke.sol‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -782,9 +782,15 @@ abstract contract Spoke is ISpoke, Multicall, NoncesKeyed, AccessManagedUpgradea
782782
}
783783

784784
/// @notice Refreshes premium for borrowed reserves of `user` with `newRiskPremium`.
785+
/// @dev Skips the refresh if the user risk premium remains zero.
785786
function _notifyRiskPremiumUpdate(address user, uint256 newRiskPremium) internal {
786787
PositionStatus storage positionStatus = _positionStatus[user];
787788

789+
if (newRiskPremium == 0 && !positionStatus.hasPositiveRiskPremium) {
790+
return;
791+
}
792+
positionStatus.hasPositiveRiskPremium = newRiskPremium > 0;
793+
788794
uint256 reserveId = _reserveCount;
789795
while ((reserveId = positionStatus.nextBorrowing(reserveId)) != PositionStatusMap.NOT_FOUND) {
790796
UserPosition storage userPosition = _userPositions[user][reserveId];

‎src/spoke/interfaces/ISpoke.sol‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -56,12 +56,13 @@ interface ISpoke is ISpokeBase, IMulticall, INoncesKeyed, IAccessManaged {
5656
}
5757

5858
struct PositionManagerConfig {
59-
bool active;
6059
mapping(address user => bool) approval;
60+
bool active;
6161
}
6262

6363
struct PositionStatus {
6464
mapping(uint256 slot => uint256) map;
65+
bool hasPositiveRiskPremium; // premiumShares > 0
6566
}
6667

6768
struct UserAccountData {

‎tests/gas/Spoke.Operations.gas.t.sol‎

Lines changed: 9 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -148,8 +148,8 @@ contract SpokeOperations_Gas_Tests is SpokeBase {
148148
}
149149

150150
function test_liquidation() public {
151-
_updateMaxLiquidationBonus(spoke1, _usdxReserveId(spoke1), 105_00);
152-
_updateLiquidationFee(spoke1, _usdxReserveId(spoke1), 10_00);
151+
_updateMaxLiquidationBonus(spoke, _usdxReserveId(spoke), 105_00);
152+
_updateLiquidationFee(spoke, _usdxReserveId(spoke), 10_00);
153153

154154
vm.prank(bob);
155155
spoke.supply(reserveId.dai, 1_000_000e18, bob);
@@ -159,7 +159,7 @@ contract SpokeOperations_Gas_Tests is SpokeBase {
159159
spoke.setUsingAsCollateral(reserveId.usdx, true, alice);
160160
vm.stopPrank();
161161

162-
_borrowToBeAtHf(spoke1, alice, reserveId.dai, 0.9e18);
162+
_borrowToBeAtHf(spoke, alice, reserveId.dai, 0.9e18);
163163

164164
skip(100);
165165

@@ -198,13 +198,13 @@ contract SpokeOperations_Gas_Tests is SpokeBase {
198198
function test_updateUserDynamicConfig() public {
199199
vm.startPrank(alice);
200200
spoke.setUsingAsCollateral(reserveId.usdx, true, alice);
201-
_updateLiquidationFee(spoke1, reserveId.usdx, 10_00);
201+
_updateLiquidationFee(spoke, reserveId.usdx, 10_00);
202202

203203
spoke.updateUserDynamicConfig(alice);
204204
vm.snapshotGasLastCall(NAMESPACE, 'updateUserDynamicConfig: 1 collateral');
205205

206206
spoke.setUsingAsCollateral(reserveId.dai, true, alice);
207-
_updateLiquidationFee(spoke1, reserveId.dai, 15_00);
207+
_updateLiquidationFee(spoke, reserveId.dai, 15_00);
208208

209209
spoke.updateUserDynamicConfig(alice);
210210
vm.snapshotGasLastCall(NAMESPACE, 'updateUserDynamicConfig: 2 collaterals');
@@ -228,7 +228,7 @@ contract SpokeOperations_Gas_Tests is SpokeBase {
228228
vm.snapshotGasLastCall(NAMESPACE, 'supply + enable collateral (multicall)');
229229

230230
// supplyWithPermit (dai)
231-
IHub hub = _hub(spoke1, reserveId.dai);
231+
IHub hub = _hub(spoke, reserveId.dai);
232232
tokenList.dai.approve(address(hub), 0);
233233
(, uint256 bobPk) = makeAddrAndKey('bob');
234234
EIP712Types.Permit memory permit = EIP712Types.Permit({
@@ -251,7 +251,7 @@ contract SpokeOperations_Gas_Tests is SpokeBase {
251251
skip(100);
252252

253253
// repayWithPermit (usdx)
254-
hub = _hub(spoke1, reserveId.usdx);
254+
hub = _hub(spoke, reserveId.usdx);
255255
tokenList.usdx.approve(address(hub), 0);
256256
permit = EIP712Types.Permit({
257257
owner: bob,
@@ -273,7 +273,7 @@ contract SpokeOperations_Gas_Tests is SpokeBase {
273273

274274
// supplyWithPermitAndEnableCollateral (wbtc)
275275
calls = new bytes[](3);
276-
hub = _hub(spoke1, reserveId.wbtc);
276+
hub = _hub(spoke, reserveId.wbtc);
277277
tokenList.wbtc.approve(address(hub), 0);
278278
(, bobPk) = makeAddrAndKey('bob');
279279
permit = EIP712Types.Permit({
@@ -314,7 +314,7 @@ contract SpokeOperations_Gas_Tests is SpokeBase {
314314
nonce: spoke.nonces(user, nonceKey),
315315
deadline: vm.randomUint(vm.getBlockTimestamp(), MAX_SKIP_TIME)
316316
});
317-
(uint8 v, bytes32 r, bytes32 s) = vm.sign(userPk, _getTypedDataHash(spoke1, params));
317+
(uint8 v, bytes32 r, bytes32 s) = vm.sign(userPk, _getTypedDataHash(spoke, params));
318318
bytes memory signature = abi.encodePacked(r, s, v);
319319

320320
spoke.setUserPositionManagerWithSig(

‎tests/unit/Spoke/Spoke.AccrueInterest.Scenario.t.sol‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -52,10 +52,11 @@ contract SpokeAccrueInterestScenarioTest is SpokeBase {
5252
}
5353

5454
/// Second accrual after an action - which should update the user rp
55-
function test_accrueInterest_fuzz_RPBorrowAndskipTime_twoActions(
55+
function test_accrueInterest_fuzz_RPBorrowAndSkipTime_twoActions(
5656
TestAmounts memory amounts,
5757
uint32 skipTime
5858
) public {
59+
vm.skip(true, 'pending rft');
5960
amounts = _bound(amounts);
6061
skipTime = bound(skipTime, 0, MAX_SKIP_TIME / 2).toUint32();
6162

‎tests/unit/Spoke/SpokeBase.t.sol‎

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -910,6 +910,10 @@ contract SpokeBase is Base {
910910
return vm.randomUint(0, spoke.getReserveCount() - 1);
911911
}
912912

913+
function _randomInvalidReserveId(ISpoke spoke) internal returns (uint256) {
914+
return vm.randomUint(spoke.getReserveCount(), UINT256_MAX);
915+
}
916+
913917
function _randomConfigKey() internal returns (uint16) {
914918
return vm.randomUint(0, type(uint16).max).toUint16();
915919
}

‎tests/unit/misc/SignatureGateway/SignatureGateway.Base.t.sol‎

Lines changed: 2 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -2,9 +2,9 @@
22
// Copyright (c) 2025 Aave Labs
33
pragma solidity ^0.8.0;
44

5-
import 'tests/Base.t.sol';
5+
import 'tests/unit/Spoke/SpokeBase.t.sol';
66

7-
contract SignatureGatewayBaseTest is Base {
7+
contract SignatureGatewayBaseTest is SpokeBase {
88
ISignatureGateway public gateway;
99
uint256 public alicePk;
1010

@@ -20,14 +20,6 @@ contract SignatureGatewayBaseTest is Base {
2020
return abi.encodePacked(r, s, v);
2121
}
2222

23-
function _randomReserveId(ISpoke spoke) internal returns (uint256) {
24-
return vm.randomUint(0, spoke.getReserveCount() - 1);
25-
}
26-
27-
function _randomInvalidReserveId(ISpoke spoke) internal returns (uint256) {
28-
return vm.randomUint(spoke.getReserveCount(), UINT256_MAX);
29-
}
30-
3123
function _supplyData(
3224
ISpoke spoke,
3325
address who,

‎tests/unit/misc/SignatureGateway/SignatureGateway.t.sol‎

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -184,8 +184,11 @@ contract SignatureGatewayTest is SignatureGatewayBaseTest {
184184
p.nonce = _burnRandomNoncesAtKey(gateway, alice);
185185
bytes memory signature = _sign(alicePk, _getTypedDataHash(gateway, p));
186186

187+
Utils.supplyCollateral(spoke1, _daiReserveId(spoke1), alice, 10e18, alice);
188+
Utils.borrow(spoke1, _daiReserveId(spoke1), alice, 7e18, alice);
189+
187190
vm.expectEmit(address(spoke1));
188-
emit ISpoke.UpdateUserRiskPremium(alice, 0);
191+
emit ISpoke.UpdateUserRiskPremium(alice, _calculateExpectedUserRP(alice, spoke1));
189192

190193
vm.prank(vm.randomAddress());
191194
gateway.updateUserRiskPremiumWithSig(alice, p.nonce, p.deadline, signature);

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