26 lines
891 B
Python
26 lines
891 B
Python
# app/services/meal_plan/planner.py
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"""Plan and slot orchestration — thin layer over Store.
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No FastAPI imports. Provides helpers used by the API endpoint.
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"""
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from __future__ import annotations
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from app.db.store import Store
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from app.models.schemas.meal_plan import VALID_MEAL_TYPES
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def create_plan(store: Store, week_start: str, meal_types: list[str]) -> dict:
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"""Create a plan, filtering meal_types to valid values only."""
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valid = [t for t in meal_types if t in VALID_MEAL_TYPES]
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if not valid:
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valid = ["dinner"]
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return store.create_meal_plan(week_start, valid)
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def get_plan_with_slots(store: Store, plan_id: int) -> dict | None:
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"""Return a plan row with its slots list attached, or None."""
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plan = store.get_meal_plan(plan_id)
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if plan is None:
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return None
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slots = store.get_plan_slots(plan_id)
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return {**plan, "slots": slots}
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