pancakeswap · ChefMist · Jun 27, 2024 · Jun 27, 2024 · Jun 27, 2024 · Jun 27, 2024
diff --git a/.forge-snapshots/BinHookTest#testBurnSucceedsWithHook.snap b/.forge-snapshots/BinHookTest#testBurnSucceedsWithHook.snap
@@ -1 +1 @@
-178488
+178554
diff --git a/.forge-snapshots/BinHookTest#testDonateSucceedsWithHook.snap b/.forge-snapshots/BinHookTest#testDonateSucceedsWithHook.snap
@@ -1 +1 @@
-181749
+181793
diff --git a/.forge-snapshots/BinHookTest#testInitializeSucceedsWithHook.snap b/.forge-snapshots/BinHookTest#testInitializeSucceedsWithHook.snap
@@ -1 +1 @@
-136521
+291836
diff --git a/.forge-snapshots/BinHookTest#testMintSucceedsWithHook.snap b/.forge-snapshots/BinHookTest#testMintSucceedsWithHook.snap
@@ -1 +1 @@
-328264
+328330
diff --git a/.forge-snapshots/BinHookTest#testSwapSucceedsWithHook.snap b/.forge-snapshots/BinHookTest#testSwapSucceedsWithHook.snap
@@ -1 +1 @@
-189292
+189358
diff --git a/.forge-snapshots/BinPoolManagerBytecodeSize.snap b/.forge-snapshots/BinPoolManagerBytecodeSize.snap
@@ -1 +1 @@
-24285
+24891
diff --git a/.forge-snapshots/BinPoolManagerTest#testBurnNativeCurrency.snap b/.forge-snapshots/BinPoolManagerTest#testBurnNativeCurrency.snap
@@ -1 +1 @@
-133558
+133611
diff --git a/.forge-snapshots/BinPoolManagerTest#testExtLoadPoolActiveId.snap b/.forge-snapshots/BinPoolManagerTest#testExtLoadPoolActiveId.snap
@@ -1 +1 @@
-1873
+1917
diff --git a/.forge-snapshots/BinPoolManagerTest#testFuzzUpdateDynamicLPFee.snap b/.forge-snapshots/BinPoolManagerTest#testFuzzUpdateDynamicLPFee.snap
@@ -1 +1 @@
-32236
+32302
diff --git a/.forge-snapshots/BinPoolManagerTest#testFuzz_SetMaxBinStep.snap b/.forge-snapshots/BinPoolManagerTest#testFuzz_SetMaxBinStep.snap
@@ -1 +1 @@
-34993
+35037
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasBurnHalfBin.snap b/.forge-snapshots/BinPoolManagerTest#testGasBurnHalfBin.snap
@@ -1 +1 @@
-142318
+142384
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasBurnNineBins.snap b/.forge-snapshots/BinPoolManagerTest#testGasBurnNineBins.snap
@@ -1 +1 @@
-288084
+288136
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasBurnOneBin.snap b/.forge-snapshots/BinPoolManagerTest#testGasBurnOneBin.snap
@@ -1 +1 @@
-126663
+126716
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasDonate.snap b/.forge-snapshots/BinPoolManagerTest#testGasDonate.snap
@@ -1 +1 @@
-114357
+114401
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasMintNneBins-1.snap b/.forge-snapshots/BinPoolManagerTest#testGasMintNneBins-1.snap
@@ -1 +1 @@
-967527
+967593
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasMintNneBins-2.snap b/.forge-snapshots/BinPoolManagerTest#testGasMintNneBins-2.snap
@@ -1 +1 @@
-325744
+325810
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasMintOneBin-1.snap b/.forge-snapshots/BinPoolManagerTest#testGasMintOneBin-1.snap
@@ -1 +1 @@
-337226
+337292
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasMintOneBin-2.snap b/.forge-snapshots/BinPoolManagerTest#testGasMintOneBin-2.snap
@@ -1 +1 @@
-139628
+139694
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasSwapMultipleBins.snap b/.forge-snapshots/BinPoolManagerTest#testGasSwapMultipleBins.snap
@@ -1 +1 @@
-171592
+171658
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasSwapOverBigBinIdGate.snap b/.forge-snapshots/BinPoolManagerTest#testGasSwapOverBigBinIdGate.snap
@@ -1 +1 @@
-177473
+177539
diff --git a/.forge-snapshots/BinPoolManagerTest#testGasSwapSingleBin.snap b/.forge-snapshots/BinPoolManagerTest#testGasSwapSingleBin.snap
@@ -1 +1 @@
-132459
+132525
diff --git a/.forge-snapshots/BinPoolManagerTest#testInitialize_gasCheck_withoutHooks.snap b/.forge-snapshots/BinPoolManagerTest#testInitialize_gasCheck_withoutHooks.snap
@@ -0,0 +1 @@
+206492
diff --git a/.forge-snapshots/BinPoolManagerTest#testMintNativeCurrency.snap b/.forge-snapshots/BinPoolManagerTest#testMintNativeCurrency.snap
@@ -1 +1 @@
-304183
+304249
diff --git a/.forge-snapshots/BinPoolManagerTest#testSetProtocolFee.snap b/.forge-snapshots/BinPoolManagerTest#testSetProtocolFee.snap
@@ -1 +1 @@
-34319
+34385
diff --git a/.forge-snapshots/CLPoolManagerBytecodeSize.snap b/.forge-snapshots/CLPoolManagerBytecodeSize.snap
@@ -1 +1 @@
-24256
+24839
diff --git a/.forge-snapshots/CLPoolManagerTest#addLiquidity_fromEmpty.snap b/.forge-snapshots/CLPoolManagerTest#addLiquidity_fromEmpty.snap
@@ -1 +1 @@
-351833
+351855
diff --git a/.forge-snapshots/CLPoolManagerTest#addLiquidity_fromNonEmpty.snap b/.forge-snapshots/CLPoolManagerTest#addLiquidity_fromNonEmpty.snap
@@ -1 +1 @@
-167274
+167296
diff --git a/.forge-snapshots/CLPoolManagerTest#addLiquidity_nativeToken.snap b/.forge-snapshots/CLPoolManagerTest#addLiquidity_nativeToken.snap
@@ -1 +1 @@
-238701
+238723
diff --git a/.forge-snapshots/CLPoolManagerTest#donateBothTokens.snap b/.forge-snapshots/CLPoolManagerTest#donateBothTokens.snap
@@ -1 +1 @@
-164176
+164198
diff --git a/.forge-snapshots/CLPoolManagerTest#gasDonateOneToken.snap b/.forge-snapshots/CLPoolManagerTest#gasDonateOneToken.snap
@@ -1 +1 @@
-109028
+109050
diff --git a/.forge-snapshots/CLPoolManagerTest#initializeWithoutHooks.snap b/.forge-snapshots/CLPoolManagerTest#initializeWithoutHooks.snap
@@ -1 +1 @@
-58707
+149801
diff --git a/.forge-snapshots/CLPoolManagerTest#removeLiquidity_toNonEmpty.snap b/.forge-snapshots/CLPoolManagerTest#removeLiquidity_toNonEmpty.snap
@@ -1 +1 @@
-115249
+115271
diff --git a/.forge-snapshots/CLPoolManagerTest#swap_againstLiquidity.snap b/.forge-snapshots/CLPoolManagerTest#swap_againstLiquidity.snap
@@ -1 +1 @@
-131684
+131706
diff --git a/.forge-snapshots/CLPoolManagerTest#swap_leaveSurplusTokenInVault.snap b/.forge-snapshots/CLPoolManagerTest#swap_leaveSurplusTokenInVault.snap
@@ -1 +1 @@
-164270
+164292
diff --git a/.forge-snapshots/CLPoolManagerTest#swap_runOutOfLiquidity.snap b/.forge-snapshots/CLPoolManagerTest#swap_runOutOfLiquidity.snap
@@ -1 +1 @@
-151715
+151737
diff --git a/.forge-snapshots/CLPoolManagerTest#swap_simple.snap b/.forge-snapshots/CLPoolManagerTest#swap_simple.snap
@@ -1 +1 @@
-72014
+72036
diff --git a/.forge-snapshots/CLPoolManagerTest#swap_useSurplusTokenAsInput.snap b/.forge-snapshots/CLPoolManagerTest#swap_useSurplusTokenAsInput.snap
@@ -1 +1 @@
-143900
+143922
diff --git a/.forge-snapshots/CLPoolManagerTest#swap_withHooks.snap b/.forge-snapshots/CLPoolManagerTest#swap_withHooks.snap
@@ -1 +1 @@
-87989
+88011
diff --git a/.forge-snapshots/CLPoolManagerTest#swap_withNative.snap b/.forge-snapshots/CLPoolManagerTest#swap_withNative.snap
@@ -1 +1 @@
-72017
+72039
diff --git a/.forge-snapshots/CLPoolManagerTest#testFuzzUpdateDynamicLPFee.snap b/.forge-snapshots/CLPoolManagerTest#testFuzzUpdateDynamicLPFee.snap
@@ -1 +1 @@
-31987
+32009
diff --git a/.forge-snapshots/ExtsloadTest#extsload.snap b/.forge-snapshots/ExtsloadTest#extsload.snap
@@ -1 +1 @@
-7315
+7337
diff --git a/.forge-snapshots/ExtsloadTest#extsloadInBatch.snap b/.forge-snapshots/ExtsloadTest#extsloadInBatch.snap
@@ -1 +1 @@
-11028
+11050
diff --git a/.forge-snapshots/VaultTest#lockSettledWhenAddLiquidity.snap b/.forge-snapshots/VaultTest#lockSettledWhenAddLiquidity.snap
@@ -1 +1 @@
-82036
+82069
diff --git a/.forge-snapshots/VaultTest#lockSettledWhenMultiHopSwap.snap b/.forge-snapshots/VaultTest#lockSettledWhenMultiHopSwap.snap
@@ -1 +1 @@
-42809
+42842
diff --git a/.forge-snapshots/VaultTest#lockSettledWhenSwap.snap b/.forge-snapshots/VaultTest#lockSettledWhenSwap.snap
@@ -1 +1 @@
-42805
+42838
diff --git a/src/interfaces/IPoolManager.sol b/src/interfaces/IPoolManager.sol
@@ -1,8 +1,10 @@
 //SPDX-License-Identifier: MIT
 pragma solidity ^0.8.24;
 
+import {IHooks} from "./IHooks.sol";
 import {PoolKey} from "../types/PoolKey.sol";
 import {PoolId} from "../types/PoolId.sol";
+import {Currency} from "../types/Currency.sol";
 
 interface IPoolManager {
     /// @notice Thrown when trying to interact with a non-initialized pool
@@ -25,4 +27,17 @@ interface IPoolManager {
     ///   2) For BinPool only, when hook#beforeMint() is called and hook call this function to update the lp fee
     ///   3) other use case where the hook might want to on an ad-hoc basis increase/reduce lp fee
     function updateDynamicLPFee(PoolKey memory key, uint24 newDynamicLPFee) external;
+
+    /// @notice Return PoolKey for a given PoolId
+    function poolIdToPoolKey(PoolId id)
+        external
+        view
+        returns (
+            Currency currency0,
+            Currency currency1,
+            IHooks hooks,
+            IPoolManager poolManager,
+            uint24 fee,
+            bytes32 parameters
+        );
 }
diff --git a/src/pool-bin/BinPoolManager.sol b/src/pool-bin/BinPoolManager.sol
@@ -40,6 +40,11 @@ contract BinPoolManager is IBinPoolManager, ProtocolFees, Extsload {
 
     mapping(PoolId id => BinPool.State) public pools;
 
+    mapping(PoolId id => PoolKey) public poolIdToPoolKey;
+
+    uint256 public poolLength;
+    mapping(uint256 => PoolId id) public poolIds;
+
     constructor(IVault vault, uint256 controllerGasLimit) ProtocolFees(vault, controllerGasLimit) {}
 
     /// @notice pool manager specified in the pool key must match current contract
@@ -117,6 +122,9 @@ contract BinPoolManager is IBinPoolManager, ProtocolFees, Extsload {
         (, uint24 protocolFee) = _fetchProtocolFee(key);
         pools[id].initialize(activeId, protocolFee, lpFee);
 
+        poolIds[++poolLength] = id;
+        poolIdToPoolKey[id] = key;
+
         /// @notice Make sure the first event is noted, so that later events from afterHook won't get mixed up with this one
         emit Initialize(id, key.currency0, key.currency1, key.fee, binStep, key.hooks);
 

diff --git a/src/pool-cl/CLPoolManager.sol b/src/pool-cl/CLPoolManager.sol
@@ -42,6 +42,8 @@ contract CLPoolManager is ICLPoolManager, ProtocolFees, Extsload {
 
     mapping(PoolId id => CLPool.State) public pools;
 
+    mapping(PoolId id => PoolKey) public poolIdToPoolKey;
+
     constructor(IVault _vault, uint256 controllerGasLimit) ProtocolFees(_vault, controllerGasLimit) {}
 
     /// @notice pool manager specified in the pool key must match current contract
@@ -114,6 +116,8 @@ contract CLPoolManager is ICLPoolManager, ProtocolFees, Extsload {
         (, uint24 protocolFee) = _fetchProtocolFee(key);
         tick = pools[id].initialize(sqrtPriceX96, protocolFee, lpFee);
 
+        poolIdToPoolKey[id] = key;
+
         /// @notice Make sure the first event is noted, so that later events from afterHook won't get mixed up with this one
         emit Initialize(id, key.currency0, key.currency1, key.fee, tickSpacing, key.hooks);
 

diff --git a/test/pool-bin/BinPoolManager.t.sol b/test/pool-bin/BinPoolManager.t.sol
@@ -138,6 +138,12 @@ contract BinPoolManagerTest is Test, GasSnapshot, BinTestHelper {
         snapSize("BinPoolManagerBytecodeSize", address(poolManager));
     }
 
+    function testInitialize_gasCheck_withoutHooks() public {
+        snapStart("BinPoolManagerTest#testInitialize_gasCheck_withoutHooks");
+        poolManager.initialize(key, activeId, new bytes(0));
+        snapEnd();
+    }
+
     function test_FuzzInitializePool(uint16 binStep) public {
         binStep = uint16(bound(binStep, poolManager.MIN_BIN_STEP(), poolManager.MAX_BIN_STEP()));
 
@@ -159,6 +165,15 @@ contract BinPoolManagerTest is Test, GasSnapshot, BinTestHelper {
         emit Initialize(key.toId(), key.currency0, key.currency1, key.fee, binStep, IHooks(address(mockHooks)));
 
         poolManager.initialize(key, activeId, new bytes(0));
+
+        (Currency curr0, Currency curr1, IHooks hooks, IPoolManager pm, uint24 fee, bytes32 parameters) =
+            poolManager.poolIdToPoolKey(key.toId());
+        assertEq(Currency.unwrap(curr0), Currency.unwrap(key.currency0));
+        assertEq(Currency.unwrap(curr1), Currency.unwrap(key.currency1));
+        assertEq(address(hooks), address(key.hooks));
+        assertEq(address(pm), address(key.poolManager));
+        assertEq(fee, key.fee);
+        assertEq(parameters, key.parameters);
     }
 
     function test_FuzzInitializePoolUnusedBits(uint256 randomOneBitOffset) external {

diff --git a/test/pool-cl/CLPoolManager.t.sol b/test/pool-cl/CLPoolManager.t.sol
@@ -495,6 +495,15 @@ contract CLPoolManagerTest is Test, NoIsolate, Deployers, TokenFixture, GasSnaps
         poolManager.initialize(key, sqrtPriceX96, ZERO_BYTES);
         (CLPool.Slot0 memory slot0,,,) = poolManager.pools(key.toId());
         assertEq(slot0.sqrtPriceX96, sqrtPriceX96);
+
+        (Currency curr0, Currency curr1, IHooks hooks, IPoolManager pm, uint24 fee, bytes32 parameters) =
+            poolManager.poolIdToPoolKey(key.toId());
+        assertEq(Currency.unwrap(curr0), Currency.unwrap(key.currency0));
+        assertEq(Currency.unwrap(curr1), Currency.unwrap(key.currency1));
+        assertEq(address(hooks), address(key.hooks));
+        assertEq(address(pm), address(key.poolManager));
+        assertEq(fee, key.fee);
+        assertEq(parameters, key.parameters);
     }
 
     function test_initialize_succeedsWithMaxTickSpacing(uint160 sqrtPriceX96) public {

diff --git a/test/vault/FakePoolManager.sol b/test/vault/FakePoolManager.sol
@@ -2,13 +2,16 @@
 pragma solidity ^0.8.24;
 
 import {PoolKey} from "../../src/types/PoolKey.sol";
+import {PoolId} from "../../src/types/PoolId.sol";
 import {IVault} from "../../src/interfaces/IVault.sol";
 import {BalanceDelta, toBalanceDelta} from "../../src/types/BalanceDelta.sol";
 import {IPoolManager} from "../../src/interfaces/IPoolManager.sol";
 
 contract FakePoolManager is IPoolManager {
     IVault public vault;
 
+    mapping(PoolId id => PoolKey) public poolIdToPoolKey;
+
     constructor(IVault _vault) {
         vault = _vault;
     }
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		206492
Copy link Collaborator Author ChefMist Jun 27, 2024 Choose a reason for hiding this comment The reason will be displayed to describe this comment to others. Learn more. 44k more gas