45 lines
1 KiB
Python
45 lines
1 KiB
Python
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from datetime import datetime
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from pydantic import BaseModel
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class PriceHistoryResponse(BaseModel):
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"""Response model for a price history record."""
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id: int
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source: str
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pair: str
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price: float
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timestamp: datetime
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created_at: datetime
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class ExchangeConfigResponse(BaseModel):
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"""Exchange configuration for the frontend."""
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eur_min: int
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eur_max: int
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eur_increment: int
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premium_percentage: int
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class PriceResponse(BaseModel):
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"""Current BTC/EUR price for trading.
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Note: The actual agreed price depends on trade direction (buy/sell)
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and is calculated by the frontend using market_price and premium_percentage.
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"""
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market_price: float # Raw price from exchange
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premium_percentage: int
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timestamp: datetime
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is_stale: bool
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class ExchangePriceResponse(BaseModel):
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"""Combined price and configuration response."""
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price: PriceResponse | None # None if price fetch failed
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config: ExchangeConfigResponse
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error: str | None = None
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