148 lines
4.4 KiB
Python
148 lines
4.4 KiB
Python
from typing import List, Optional
|
|
|
|
from mev_inspect.classifiers.helpers import create_swap_from_pool_transfers
|
|
from mev_inspect.schemas.classifiers import ClassifierSpec, SwapClassifier
|
|
from mev_inspect.schemas.swaps import Swap
|
|
from mev_inspect.schemas.traces import DecodedCallTrace, Protocol
|
|
from mev_inspect.schemas.transfers import Transfer
|
|
|
|
UNISWAP_V2_PAIR_ABI_NAME = "UniswapV2Pair"
|
|
UNISWAP_V3_POOL_ABI_NAME = "UniswapV3Pool"
|
|
|
|
|
|
class UniswapV3SwapClassifier(SwapClassifier):
|
|
@staticmethod
|
|
def parse_swap(
|
|
trace: DecodedCallTrace,
|
|
prior_transfers: List[Transfer],
|
|
child_transfers: List[Transfer],
|
|
) -> Optional[Swap]:
|
|
|
|
recipient_address = trace.inputs.get("recipient", trace.from_address)
|
|
|
|
swap = create_swap_from_pool_transfers(
|
|
trace, recipient_address, prior_transfers, child_transfers
|
|
)
|
|
return swap
|
|
|
|
|
|
class UniswapV2SwapClassifier(SwapClassifier):
|
|
@staticmethod
|
|
def parse_swap(
|
|
trace: DecodedCallTrace,
|
|
prior_transfers: List[Transfer],
|
|
child_transfers: List[Transfer],
|
|
) -> Optional[Swap]:
|
|
|
|
recipient_address = trace.inputs.get("to", trace.from_address)
|
|
|
|
swap = create_swap_from_pool_transfers(
|
|
trace, recipient_address, prior_transfers, child_transfers
|
|
)
|
|
return swap
|
|
|
|
|
|
UNISWAP_V3_CONTRACT_SPECS = [
|
|
ClassifierSpec(
|
|
abi_name="UniswapV3Factory",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0x1F98431c8aD98523631AE4a59f267346ea31F984"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="Multicall2",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0x5BA1e12693Dc8F9c48aAD8770482f4739bEeD696"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="ProxyAdmin",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0xB753548F6E010e7e680BA186F9Ca1BdAB2E90cf2"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="TickLens",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0xbfd8137f7d1516D3ea5cA83523914859ec47F573"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="Quoter",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0xb27308f9F90D607463bb33eA1BeBb41C27CE5AB6"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="SwapRouter",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0xE592427A0AEce92De3Edee1F18E0157C05861564"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="NFTDescriptor",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0x42B24A95702b9986e82d421cC3568932790A48Ec"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="NonfungibleTokenPositionDescriptor",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0x91ae842A5Ffd8d12023116943e72A606179294f3"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="TransparentUpgradeableProxy",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0xEe6A57eC80ea46401049E92587E52f5Ec1c24785"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="NonfungiblePositionManager",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0xC36442b4a4522E871399CD717aBDD847Ab11FE88"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="V3Migrator",
|
|
protocol=Protocol.uniswap_v3,
|
|
valid_contract_addresses=["0xA5644E29708357803b5A882D272c41cC0dF92B34"],
|
|
),
|
|
]
|
|
|
|
UNISWAP_V3_GENERAL_SPECS = [
|
|
ClassifierSpec(
|
|
abi_name=UNISWAP_V3_POOL_ABI_NAME,
|
|
classifiers={
|
|
"swap(address,bool,int256,uint160,bytes)": UniswapV3SwapClassifier,
|
|
},
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="IUniswapV3SwapCallback",
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="IUniswapV3MintCallback",
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="IUniswapV3FlashCallback",
|
|
),
|
|
]
|
|
|
|
|
|
UNISWAPPY_V2_CONTRACT_SPECS = [
|
|
ClassifierSpec(
|
|
abi_name="UniswapV2Router",
|
|
protocol=Protocol.uniswap_v2,
|
|
valid_contract_addresses=["0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D"],
|
|
),
|
|
ClassifierSpec(
|
|
abi_name="UniswapV2Router",
|
|
protocol=Protocol.sushiswap,
|
|
valid_contract_addresses=["0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F"],
|
|
),
|
|
]
|
|
|
|
UNISWAPPY_V2_PAIR_SPEC = ClassifierSpec(
|
|
abi_name=UNISWAP_V2_PAIR_ABI_NAME,
|
|
classifiers={
|
|
"swap(uint256,uint256,address,bytes)": UniswapV2SwapClassifier,
|
|
},
|
|
)
|
|
|
|
UNISWAP_CLASSIFIER_SPECS: List = [
|
|
*UNISWAP_V3_CONTRACT_SPECS,
|
|
*UNISWAPPY_V2_CONTRACT_SPECS,
|
|
*UNISWAP_V3_GENERAL_SPECS,
|
|
UNISWAPPY_V2_PAIR_SPEC,
|
|
]
|