5bb78bd9be
- Create project structure with FastAPI - Add database models for blocks, transactions, arbitrages, pools, and DEXes - Implement Solana RPC client for fetching blockchain data - Create arbitrage detection algorithm - Implement comprehensive API endpoints for analytics - Set up database migrations with Alembic - Add detailed project documentation generated with BackendIM... (backend.im) Co-Authored-By: Claude <noreply@anthropic.com>
115 lines
2.8 KiB
Python
115 lines
2.8 KiB
Python
from datetime import datetime
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from typing import List, Optional, Dict, Any, Union
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from pydantic import BaseModel
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class ArbitrageBase(BaseModel):
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transaction_id: int
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initiator_address: str
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start_token_address: str
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start_token_symbol: Optional[str] = None
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start_amount: float
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end_amount: float
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profit_amount: float
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profit_percentage: float
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success: bool = False
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failure_reason: Optional[str] = None
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gas_cost: Optional[float] = None
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net_profit: Optional[float] = None
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legs_count: int = 0
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route_description: Optional[str] = None
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class ArbitrageCreate(ArbitrageBase):
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included_dexes: Optional[List[str]] = None
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class ArbitrageUpdate(BaseModel):
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start_token_symbol: Optional[str] = None
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end_amount: Optional[float] = None
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profit_amount: Optional[float] = None
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profit_percentage: Optional[float] = None
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success: Optional[bool] = None
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failure_reason: Optional[str] = None
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gas_cost: Optional[float] = None
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net_profit: Optional[float] = None
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legs_count: Optional[int] = None
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route_description: Optional[str] = None
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included_dexes: Optional[List[str]] = None
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class ArbitrageInDBBase(ArbitrageBase):
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id: int
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included_dexes: Optional[List[str]] = None
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created_at: datetime
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class Config:
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from_attributes = True
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class Arbitrage(ArbitrageInDBBase):
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pass
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class ArbitrageLegBase(BaseModel):
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arbitrage_id: int
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leg_index: int
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pool_id: int
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token_in_address: str
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token_in_symbol: Optional[str] = None
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token_in_amount: float
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token_out_address: str
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token_out_symbol: Optional[str] = None
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token_out_amount: float
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price_impact: Optional[float] = None
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class ArbitrageLegCreate(ArbitrageLegBase):
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pass
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class ArbitrageLegUpdate(BaseModel):
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token_in_symbol: Optional[str] = None
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token_in_amount: Optional[float] = None
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token_out_symbol: Optional[str] = None
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token_out_amount: Optional[float] = None
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price_impact: Optional[float] = None
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class ArbitrageLegInDBBase(ArbitrageLegBase):
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id: int
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created_at: datetime
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class Config:
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from_attributes = True
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class ArbitrageLeg(ArbitrageLegInDBBase):
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pass
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class ArbitrageLegWithPool(ArbitrageLeg):
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pool_address: str
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dex_name: str
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class ArbitrageWithLegs(Arbitrage):
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legs: List[ArbitrageLegWithPool]
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block_height: int
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block_time: Optional[datetime] = None
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class ArbitrageList(BaseModel):
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arbitrages: List[Arbitrage]
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total: int
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class ArbitrageStats(BaseModel):
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total_arbitrages: int
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successful_arbitrages: int
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failed_arbitrages: int
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total_profit: float
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avg_profit_percentage: float
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max_profit_percentage: float
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most_used_dexes: List[Dict[str, Union[str, int]]]
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most_arbitraged_tokens: List[Dict[str, Union[str, int]]] |