51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
from typing import List, Optional
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from fastapi import APIRouter, Depends, status
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from pydantic import BaseModel, ConfigDict, PositiveFloat, field_validator
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from sqlalchemy.orm import Session
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from models.consumption import Consumption
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from routes.dependencies import get_db
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router = APIRouter(prefix="/api/consumption", tags=["Consumption"])
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class ConsumptionBase(BaseModel):
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scenario_id: int
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amount: PositiveFloat
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description: Optional[str] = None
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unit_name: Optional[str] = None
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unit_symbol: Optional[str] = None
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@field_validator("unit_name", "unit_symbol")
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@classmethod
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def _normalize_text(cls, value: Optional[str]) -> Optional[str]:
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if value is None:
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return None
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stripped = value.strip()
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return stripped or None
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class ConsumptionCreate(ConsumptionBase):
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pass
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class ConsumptionRead(ConsumptionBase):
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id: int
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model_config = ConfigDict(from_attributes=True)
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@router.post("/", response_model=ConsumptionRead, status_code=status.HTTP_201_CREATED)
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def create_consumption(item: ConsumptionCreate, db: Session = Depends(get_db)):
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db_item = Consumption(**item.model_dump())
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db.add(db_item)
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db.commit()
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db.refresh(db_item)
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return db_item
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@router.get("/", response_model=List[ConsumptionRead])
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def list_consumption(db: Session = Depends(get_db)):
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return db.query(Consumption).all()
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