crowetic/mev-inspect-py
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #160 from flashbots/add-transaction-position-crud

Browse Source 
Write transaction position for swaps and traces
This commit is contained in:
Luke Van Seters
2021-12-14 12:47:16 -05:00
committed by GitHub
parent ccd409e9cf 138b1a0eef
commit 2ec2bf44ba
10 changed files with 24 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
mev_inspect/classifiers/helpers.py
View File

@@ -41,6 +41,7 @@ def create_swap_from_pool_transfers(
return Swap(
abi_name=trace.abi_name,
transaction_hash=trace.transaction_hash,
transaction_position=trace.transaction_position,
block_number=trace.block_number,
trace_address=trace.trace_address,
contract_address=pool_address,
@@ -78,6 +79,7 @@ def create_swap_from_recipient_transfers(
return Swap(
abi_name=trace.abi_name,
transaction_hash=trace.transaction_hash,
transaction_position=trace.transaction_position,
block_number=trace.block_number,
trace_address=trace.trace_address,
contract_address=pool_address,

1
mev_inspect/classifiers/specs/zero_ex.py
View File

@@ -40,6 +40,7 @@ class ZeroExSwapClassifier(SwapClassifier):
return Swap(
abi_name=trace.abi_name,
transaction_hash=trace.transaction_hash,
transaction_position=trace.transaction_position,
block_number=trace.block_number,
trace_address=trace.trace_address,
contract_address=trace.to_address,

1
mev_inspect/crud/traces.py
View File

@@ -28,6 +28,7 @@ def write_classified_traces(
models.append(
ClassifiedTraceModel(
transaction_hash=trace.transaction_hash,
transaction_position=trace.transaction_position,
block_number=trace.block_number,
classification=trace.classification.value,
trace_type=trace.type.value,

1
mev_inspect/models/swaps.py
View File

@@ -8,6 +8,7 @@ class SwapModel(Base):
abi_name = Column(String, nullable=False)
transaction_hash = Column(String, primary_key=True)
transaction_position = Column(Numeric, nullable=True)
block_number = Column(Numeric, nullable=False)
trace_address = Column(ARRAY(Integer), nullable=False)
protocol = Column(String, nullable=True)

1
mev_inspect/models/traces.py
View File

@@ -7,6 +7,7 @@ class ClassifiedTraceModel(Base):
__tablename__ = "classified_traces"
transaction_hash = Column(String, primary_key=True)
transaction_position = Column(Numeric, nullable=True)
block_number = Column(Numeric, nullable=False)
classification = Column(String, nullable=False)
trace_type = Column(String, nullable=False)

1
mev_inspect/schemas/swaps.py
View File

@@ -8,6 +8,7 @@ from mev_inspect.schemas.traces import Protocol
class Swap(BaseModel):
abi_name: str
transaction_hash: str
transaction_position: int
block_number: int
trace_address: List[int]
contract_address: str

1
mev_inspect/schemas/traces.py
View File

@@ -58,6 +58,7 @@ class ClassifiedTrace(Trace):
value: Optional[int]
gas_used: Optional[int]
transaction_hash: str
transaction_position: int
protocol: Optional[Protocol]
function_name: Optional[str]
function_signature: Optional[str]

3
tests/helpers.py
View File

@@ -20,6 +20,7 @@ def make_transfer_trace(
):
return DecodedCallTrace(
transaction_hash=transaction_hash,
transaction_position=0,
block_number=block_number,
type=TraceType.call,
trace_address=trace_address,
@@ -53,6 +54,7 @@ def make_swap_trace(
):
return DecodedCallTrace(
transaction_hash=transaction_hash,
transaction_position=0,
block_number=block_number,
type=TraceType.call,
trace_address=trace_address,
@@ -78,6 +80,7 @@ def make_unknown_trace(
return ClassifiedTrace(
block_number=block_number,
transaction_hash=transaction_hash,
transaction_position=0,
trace_address=trace_address,
action={},
subtraces=0,

4
tests/test_0x.py
View File

@@ -14,6 +14,7 @@ def test_fillLimitOrder_swap(trace_classifier: TraceClassifier):
swap = Swap(
abi_name="INativeOrdersFeature",
transaction_hash=transaction_hash,
transaction_position=2,
block_number=block_number,
trace_address=[0, 2, 0, 1],
contract_address="0xdef1c0ded9bec7f1a1670819833240f027b25eff",
@@ -43,6 +44,7 @@ def test__fillLimitOrder_swap(trace_classifier: TraceClassifier):
swap = Swap(
abi_name="INativeOrdersFeature",
transaction_hash=transaction_hash,
transaction_position=8,
block_number=block_number,
trace_address=[0, 1],
contract_address="0xdef1c0ded9bec7f1a1670819833240f027b25eff",
@@ -72,6 +74,7 @@ def test_RfqLimitOrder_swap(trace_classifier: TraceClassifier):
swap = Swap(
abi_name="INativeOrdersFeature",
transaction_hash=transaction_hash,
transaction_position=9,
block_number=block_number,
trace_address=[0, 1, 13, 0, 1],
contract_address="0xdef1c0ded9bec7f1a1670819833240f027b25eff",
@@ -101,6 +104,7 @@ def test__RfqLimitOrder_swap(trace_classifier: TraceClassifier):
swap = Swap(
abi_name="INativeOrdersFeature",
transaction_hash=transaction_hash,
transaction_position=168,
block_number=block_number,
trace_address=[1, 0, 1, 0, 1],
contract_address="0xdef1c0ded9bec7f1a1670819833240f027b25eff",

9
tests/test_arbitrages.py
View File

@@ -25,11 +25,13 @@ def test_two_pool_arbitrage(get_transaction_hashes, get_addresses):
first_token_in_amount = 10
first_token_out_amount = 11
second_token_amount = 15
transaction_position = 0
arb_swaps = [
Swap(
abi_name=UNISWAP_V2_PAIR_ABI_NAME,
transaction_hash=transaction_hash,
transaction_position=transaction_position,
block_number=block_number,
trace_address=[0],
contract_address=first_pool_address,
@@ -43,6 +45,7 @@ def test_two_pool_arbitrage(get_transaction_hashes, get_addresses):
Swap(
abi_name=UNISWAP_V3_POOL_ABI_NAME,
transaction_hash=transaction_hash,
transaction_position=transaction_position,
block_number=block_number,
trace_address=[1],
contract_address=second_pool_address,
@@ -58,6 +61,7 @@ def test_two_pool_arbitrage(get_transaction_hashes, get_addresses):
unrelated_swap = Swap(
abi_name=UNISWAP_V3_POOL_ABI_NAME,
transaction_hash=transaction_hash,
transaction_position=transaction_position,
block_number=block_number,
trace_address=[2, 0],
contract_address=unrelated_pool_address,
@@ -106,11 +110,13 @@ def test_three_pool_arbitrage(get_transaction_hashes, get_addresses):
first_token_out_amount = 11
second_token_amount = 15
third_token_amount = 40
transaction_position = 0
swaps = [
Swap(
abi_name=UNISWAP_V2_PAIR_ABI_NAME,
transaction_hash=transaction_hash,
transaction_position=transaction_position,
block_number=block_number,
trace_address=[0],
contract_address=first_pool_address,
@@ -124,6 +130,7 @@ def test_three_pool_arbitrage(get_transaction_hashes, get_addresses):
Swap(
abi_name=UNISWAP_V3_POOL_ABI_NAME,
transaction_hash=transaction_hash,
transaction_position=transaction_position,
block_number=block_number,
trace_address=[1],
contract_address=second_pool_address,
@@ -137,6 +144,7 @@ def test_three_pool_arbitrage(get_transaction_hashes, get_addresses):
Swap(
abi_name=UNISWAP_V3_POOL_ABI_NAME,
transaction_hash=transaction_hash,
transaction_position=transaction_position,
block_number=block_number,
trace_address=[2],
contract_address=third_pool_address,
@@ -218,6 +226,7 @@ def create_generic_swap(
return Swap(
abi_name=UNISWAP_V3_POOL_ABI_NAME,
transaction_hash="0xfake",
transaction_position=0,
block_number=0,
trace_address=trace_address,
contract_address="0xfake",