feat(billboard): return tax on withdrawTax

thematters · Feb 21, 2024 · 4b0db89 · 4b0db89
1 parent 9ba5d6a
commit 4b0db89
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Showing 3 changed files with 14 additions and 12 deletions.
diff --git a/.gas-snapshot b/.gas-snapshot
@@ -12,15 +12,15 @@ ACLManagerTest:testTransferRole() (gas: 21528)
 BillboardTest:testAddToWhitelist() (gas: 35114)
 BillboardTest:testApproveAndTransfer() (gas: 162468)
 BillboardTest:testCalculateTax() (gas: 21760)
-BillboardTest:testCannnotWithdrawTaxIfSmallAmount(uint8) (runs: 256, μ: 519318, ~: 524555)
-BillboardTest:testCannnotWithdrawTaxIfZero() (gas: 490374)
+BillboardTest:testCannnotWithdrawTaxIfSmallAmount(uint8) (runs: 256, μ: 519077, ~: 524563)
+BillboardTest:testCannnotWithdrawTaxIfZero() (gas: 490384)
 BillboardTest:testCannotAddToWhitelistByAttacker() (gas: 9037)
 BillboardTest:testCannotApproveByAttacker() (gas: 130281)
 BillboardTest:testCannotClearAuctionIfAuctionNotEnded() (gas: 700985)
 BillboardTest:testCannotClearAuctionOnNewBoard() (gas: 136261)
 BillboardTest:testCannotMintBoardByAttacker() (gas: 13321)
 BillboardTest:testCannotPlaceBidByAttacker() (gas: 246293)
-BillboardTest:testCannotPlaceBidTwice(uint96) (runs: 256, μ: 749802, ~: 754906)
+BillboardTest:testCannotPlaceBidTwice(uint96) (runs: 256, μ: 749739, ~: 754904)
 BillboardTest:testCannotRemoveToWhitelistByAttacker() (gas: 9104)
 BillboardTest:testCannotSafeTransferByAttacker() (gas: 127438)
 BillboardTest:testCannotSetBoardProprtiesByAttacker() (gas: 157292)
@@ -34,29 +34,29 @@ BillboardTest:testCannotWithdrawBidIfAuctionNotCleared(uint96) (runs: 256, μ: 9
 BillboardTest:testCannotWithdrawBidIfAuctionNotEnded(uint96) (runs: 256, μ: 725782, ~: 725782)
 BillboardTest:testCannotWithdrawBidIfNotFound() (gas: 428052)
 BillboardTest:testCannotWithdrawBidIfWon(uint96) (runs: 256, μ: 834282, ~: 834282)
-BillboardTest:testCannotWithdrawTaxByAttacker() (gas: 16677)
+BillboardTest:testCannotWithdrawTaxByAttacker() (gas: 16687)
 BillboardTest:testClearAuctionIfAuctionEnded(uint96) (runs: 256, μ: 837581, ~: 837581)
 BillboardTest:testClearAuctionsIfAuctionEnded() (gas: 1379962)
-BillboardTest:testGetBids(uint8,uint8,uint8) (runs: 256, μ: 4580822, ~: 2075259)
+BillboardTest:testGetBids(uint8,uint8,uint8) (runs: 256, μ: 4390609, ~: 2070952)
 BillboardTest:testGetTokenURI() (gas: 154936)
 BillboardTest:testMintBoard() (gas: 225541)
 BillboardTest:testMintBoardByWhitelist() (gas: 154942)
 BillboardTest:testMintBoardIfOpened() (gas: 145715)
 BillboardTest:testPlaceBidByWhitelist() (gas: 579179)
 BillboardTest:testPlaceBidIfAuctionEnded() (gas: 1090700)
-BillboardTest:testPlaceBidOnNewBoard(uint96) (runs: 256, μ: 618577, ~: 635089)
-BillboardTest:testPlaceBidWithHigherPrice(uint96) (runs: 256, μ: 905402, ~: 913254)
-BillboardTest:testPlaceBidWithSamePrices(uint96) (runs: 256, μ: 908177, ~: 918050)
+BillboardTest:testPlaceBidOnNewBoard(uint96) (runs: 256, μ: 619044, ~: 635089)
+BillboardTest:testPlaceBidWithHigherPrice(uint96) (runs: 256, μ: 905247, ~: 913254)
+BillboardTest:testPlaceBidWithSamePrices(uint96) (runs: 256, μ: 908333, ~: 918050)
 BillboardTest:testPlaceBidZeroPrice() (gas: 376947)
 BillboardTest:testRemoveToWhitelist() (gas: 23188)
 BillboardTest:testSafeTransferByOperator() (gas: 141193)
 BillboardTest:testSetBoardProperties() (gas: 305972)
 BillboardTest:testSetBoardPropertiesAfterTransfer() (gas: 335477)
 BillboardTest:testSetIsOpened() (gas: 22661)
 BillboardTest:testSetTaxRate() (gas: 22887)
-BillboardTest:testUpgradeRegistry() (gas: 3131297)
+BillboardTest:testUpgradeRegistry() (gas: 3132307)
 BillboardTest:testWithdrawBid(uint96) (runs: 256, μ: 1081415, ~: 1081415)
-BillboardTest:testWithdrawTax(uint96) (runs: 256, μ: 597638, ~: 597638)
+BillboardTest:testWithdrawTax(uint96) (runs: 256, μ: 597714, ~: 597714)
 CurationTest:testCannotCurateERC20CurateZeroAmount() (gas: 12194)
 CurationTest:testCannotCurateERC20EmptyURI() (gas: 15797)
 CurationTest:testCannotCurateERC20IfNotApproval() (gas: 21624)

diff --git a/src/Billboard/Billboard.sol b/src/Billboard/Billboard.sol
@@ -338,7 +338,7 @@ contract Billboard is IBillboard {
     }
 
     /// @inheritdoc IBillboard
-    function withdrawTax() external {
+    function withdrawTax() external returns (uint256 tax) {
         (uint256 _taxAccumulated, uint256 _taxWithdrawn) = registry.taxTreasury(msg.sender);
 
         uint256 amount = _taxAccumulated - _taxWithdrawn;
@@ -354,6 +354,8 @@ contract Billboard is IBillboard {
 
         // emit TaxWithdrawn
         registry.emitTaxWithdrawn(msg.sender, amount);
+
+        return amount;
     }
 
     /// @inheritdoc IBillboard

diff --git a/src/Billboard/IBillboard.sol b/src/Billboard/IBillboard.sol
@@ -225,7 +225,7 @@ interface IBillboard {
      * @notice Withdraw accumulated taxation of a board.
      *
      */
-    function withdrawTax() external;
+    function withdrawTax() external returns (uint256 tax);
 
     /**
      * @notice Withdraw bid that were not won by auction id;