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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,19 +1,26 @@ | ||
| # Full reference https://github.com/foundry-rs/foundry/tree/master/config | ||
|
|
||
| [profile.default] | ||
| auto_detect_solc = false | ||
| auto_detect_solc = true | ||
| allow_paths = ["../node_modules", "lib"] | ||
| bytecode_hash = "none" | ||
| force = false | ||
| fuzz = { runs = 1025 } | ||
| gas_reports = ["*"] | ||
| libs = ["lib"] | ||
| libraries = [] | ||
| libs = ["node_modules", "lib"] | ||
| optimizer = true | ||
| optimizer_runs = 5_000 | ||
| out = "out" | ||
| solc = "0.8.16" | ||
| src = "src" | ||
| test = "test/foundry" | ||
|
|
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| no_match_test = "testCannotExecuteOrderIfInvalidUserGlobal" | ||
|
|
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| [profile.ci] | ||
| fuzz = { runs = 1024 } | ||
| verbosity = 1 | ||
|
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| [rpc_endpoints] | ||
| mainnet = "${MAINNET_RPC_URL}" | ||
| goerli = "${GOERLI_RPC_URL}" | ||
| optimism = "${OPTIMISM_RPC_URL}" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| // SPDX-License-Identifier: MIT | ||
| pragma solidity 0.8.17; | ||
|
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| // Shared errors | ||
| import { MerkleProofTooLarge } from "./errors/SharedErrors.sol"; | ||
|
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| /** | ||
| * @title BatchOrderTypehashRegistry | ||
| * @notice The contract generates the batch order hash that is used to compute the digest for signature verification. | ||
| * @author LooksRare protocol team (👀,💎) | ||
| */ | ||
| contract BatchOrderTypehashRegistry { | ||
| /** | ||
| * @notice This function returns the hash of the concatenation of batch order type hash and merkle root. | ||
| * @param root Merkle root | ||
| * @param proofLength Merkle proof length | ||
| * @return batchOrderHash The batch order hash | ||
| */ | ||
| function hashBatchOrder(bytes32 root, uint256 proofLength) public pure returns (bytes32 batchOrderHash) { | ||
| batchOrderHash = keccak256(abi.encode(_getBatchOrderTypehash(proofLength), root)); | ||
| } | ||
|
|
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| /** | ||
| * @dev It looks like this for each height | ||
| * height == 1: BatchOrder(Maker[2] tree)Maker(uint8 quoteType,uint256 globalNonce,uint256 subsetNonce,uint256 orderNonce,uint256 strategyId,uint8 collectionType,address collection,address currency,address signer,uint256 startTime,uint256 endTime,uint256 price,uint256[] itemIds,uint256[] amounts,bytes additionalParameters) | ||
| * height == 2: BatchOrder(Maker[2][2] tree)Maker(uint8 quoteType,uint256 globalNonce,uint256 subsetNonce,uint256 orderNonce,uint256 strategyId,uint8 collectionType,address collection,address currency,address signer,uint256 startTime,uint256 endTime,uint256 price,uint256[] itemIds,uint256[] amounts,bytes additionalParameters) | ||
| * height == n: BatchOrder(Maker[2]...[2] tree)Maker(uint8 quoteType,uint256 globalNonce,uint256 subsetNonce,uint256 orderNonce,uint256 strategyId,uint8 collectionType,address collection,address currency,address signer,uint256 startTime,uint256 endTime,uint256 price,uint256[] itemIds,uint256[] amounts,bytes additionalParameters) | ||
| */ | ||
| function _getBatchOrderTypehash(uint256 height) internal pure returns (bytes32 typehash) { | ||
| if (height == 1) { | ||
| typehash = hex"9661287f7a4aa4867db46a2453ee15bebac4e8fc25667a58718da658f15de643"; | ||
| } else if (height == 2) { | ||
| typehash = hex"a54ab330ea9e1dfccee2b86f3666989e7fbd479704416c757c8de8e820142a08"; | ||
| } else if (height == 3) { | ||
| typehash = hex"93390f5d45ede9dea305f16aec86b2472af4f823851637f1b7019ad0775cea49"; | ||
| } else if (height == 4) { | ||
| typehash = hex"9dda2c8358da895e43d574bb15954ce5727b22e923a2d8f28261f297bce42f0b"; | ||
| } else if (height == 5) { | ||
| typehash = hex"92dc717124e161262f9d10c7079e7d54dc51271893fba54aa4a0f270fecdcc98"; | ||
| } else if (height == 6) { | ||
| typehash = hex"ce02aee5a7a35d40d974463c4c6e5534954fb07a7e7bc966fee268a15337bfd8"; | ||
| } else if (height == 7) { | ||
| typehash = hex"f7a65efd167a18f7091b2bb929d687dd94503cf0a43620487055ed7d6b727559"; | ||
| } else if (height == 8) { | ||
| typehash = hex"def24acacad1318b664520f7c10e8bc6d1e7f6f6f7c8b031e70624ceb42266a6"; | ||
| } else if (height == 9) { | ||
| typehash = hex"4cb4080dc4e7bae88b4dc4307ad5117fa4f26195998a1b5f40368809d7f4c7f2"; | ||
| } else if (height == 10) { | ||
| typehash = hex"f8b1f864164d8d6e0b45f1399bd711223117a4ab0b057a9c2d7779e86a7c88db"; | ||
| } else { | ||
| revert MerkleProofTooLarge(height); | ||
| } | ||
| } | ||
| } |
94 changes: 94 additions & 0 deletions
94
contracts/src/marketplace/CreatorFeeManagerWithRebates.sol
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,94 @@ | ||
| // SPDX-License-Identifier: MIT | ||
| pragma solidity 0.8.17; | ||
|
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| // LooksRare unopinionated libraries | ||
| import { IERC2981 } from "@looksrare/contracts-libs/contracts/interfaces/generic/IERC2981.sol"; | ||
|
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| // Interfaces | ||
| import { ICreatorFeeManager } from "./interfaces/ICreatorFeeManager.sol"; | ||
| import { IRoyaltyFeeRegistry } from "./interfaces/IRoyaltyFeeRegistry.sol"; | ||
|
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| // Constants | ||
| import { ONE_HUNDRED_PERCENT_IN_BP } from "./constants/NumericConstants.sol"; | ||
|
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| /** | ||
| * @title CreatorFeeManagerWithRebates | ||
| * @notice This contract returns the creator fee address and the creator rebate amount. | ||
| * @author LooksRare protocol team (👀,💎) | ||
| */ | ||
| contract CreatorFeeManagerWithRebates is ICreatorFeeManager { | ||
| /** | ||
| * @notice Standard royalty fee (in basis point). | ||
| */ | ||
| uint256 public constant STANDARD_ROYALTY_FEE_BP = 50; | ||
|
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| /** | ||
| * @notice Royalty fee registry interface. | ||
| */ | ||
| IRoyaltyFeeRegistry public immutable royaltyFeeRegistry; | ||
|
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| /** | ||
| * @notice Constructor | ||
| * @param _royaltyFeeRegistry Royalty fee registry address. | ||
| */ | ||
| constructor(address _royaltyFeeRegistry) { | ||
| royaltyFeeRegistry = IRoyaltyFeeRegistry(_royaltyFeeRegistry); | ||
| } | ||
|
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| /** | ||
| * @inheritdoc ICreatorFeeManager | ||
| */ | ||
| function viewCreatorFeeInfo( | ||
| address collection, | ||
| uint256 price, | ||
| uint256[] memory itemIds | ||
| ) external view returns (address creator, uint256 creatorFeeAmount) { | ||
| // Check if there is a royalty info in the system | ||
| (creator, ) = royaltyFeeRegistry.royaltyInfo(collection, price); | ||
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| if (creator == address(0)) { | ||
| if (IERC2981(collection).supportsInterface(IERC2981.royaltyInfo.selector)) { | ||
| uint256 length = itemIds.length; | ||
|
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| for (uint256 i; i < length; ) { | ||
| try IERC2981(collection).royaltyInfo(itemIds[i], price) returns ( | ||
| address newCreator, | ||
| uint256 /* newCreatorFeeAmount */ | ||
| ) { | ||
| if (i == 0) { | ||
| creator = newCreator; | ||
|
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| unchecked { | ||
| ++i; | ||
| } | ||
| continue; | ||
| } | ||
|
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| if (newCreator != creator) { | ||
| revert BundleEIP2981NotAllowed(collection); | ||
| } | ||
| } catch { | ||
| // If creator address is not 0, that means there was at least 1 | ||
| // successful call. If all royaltyInfo calls fail, it should assume | ||
| // 0 royalty. | ||
| // If the first call reverts, even if creator is address(0), subsequent | ||
| // successful calls will still revert above with BundleEIP2981NotAllowed | ||
| // because newCreator will be different from creator. | ||
| if (creator != address(0)) { | ||
| revert BundleEIP2981NotAllowed(collection); | ||
| } | ||
| } | ||
|
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| unchecked { | ||
| ++i; | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| // A fixed royalty fee is applied | ||
| if (creator != address(0)) { | ||
| creatorFeeAmount = (STANDARD_ROYALTY_FEE_BP * price) / ONE_HUNDRED_PERCENT_IN_BP; | ||
| } | ||
| } | ||
| } |
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