Craig
e047d884b6
Backend (uv): FastAPI app with routers (foods, log, targets, OFF proxy), SQLAlchemy models, Pydantic schemas, migration runner + 0001 initial schema, example pytest suite (7 tests). Frontend (npm): Vite 7 + Svelte 5 runes, lib/ (api, stores, scanner, format) per spec §7, placeholder components, example vitest suite (4 tests). SPEC.md §1: registered uvicorn and Vitest (rule §8.3.3).
78 lines
2.0 KiB
Python
78 lines
2.0 KiB
Python
"""Pydantic request/response schemas — the API contract (spec §8.3 rule 1).
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Defined separately from ORM models; services convert via from_attributes.
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Validation happens here at the boundary (spec §8.1 rule 11).
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"""
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from datetime import date, datetime
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from typing import Literal
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from pydantic import BaseModel, ConfigDict, Field
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UnitType = Literal["weight", "count"]
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FoodSource = Literal["openfoodfacts", "manual", "meal"]
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MealSlot = Literal["breakfast", "lunch", "dinner", "snack"]
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class FoodCreate(BaseModel):
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name: str
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brand: str | None = None
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barcode: str | None = None
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source: FoodSource = "manual"
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unit_type: UnitType = "weight"
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calories_per_unit: float | None = Field(default=None, gt=0)
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protein_per_unit: float | None = Field(default=None, ge=0)
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carbs_per_unit: float | None = Field(default=None, ge=0)
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fat_per_unit: float | None = Field(default=None, ge=0)
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serving_size_g: float | None = Field(default=None, gt=0)
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serving_name: str | None = None
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class FoodRead(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: int
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name: str
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brand: str | None
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barcode: str | None
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source: FoodSource
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is_meal: bool
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unit_type: UnitType
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calories_per_unit: float | None
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protein_per_unit: float | None
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carbs_per_unit: float | None
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fat_per_unit: float | None
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serving_size_g: float | None
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serving_name: str | None
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deleted_at: datetime | None
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class LogEntryCreate(BaseModel):
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food_id: int
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quantity: float = Field(gt=0)
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meal_slot: MealSlot | None = None
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date: date # client-supplied YYYY-MM-DD (spec §8.1 rule 8)
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class LogEntryRead(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: int
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date: date
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food_id: int
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quantity: float
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meal_slot: MealSlot | None
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sort_order: int
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class TargetRead(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: int
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start_date: date
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end_date: date | None
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calories: int
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protein_g: float | None
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carbs_g: float | None
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fat_g: float | None
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