59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy.orm import Session, joinedload
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from typing import List
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from database import get_db
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from models import Batch, Variety
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from schemas import BatchCreate, BatchUpdate, BatchOut
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router = APIRouter(prefix="/batches", tags=["batches"])
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@router.get("/", response_model=List[BatchOut])
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def list_batches(db: Session = Depends(get_db)):
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return (
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db.query(Batch)
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.options(joinedload(Batch.variety))
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.order_by(Batch.sow_date.desc().nullslast(), Batch.created_at.desc())
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.all()
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)
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@router.get("/{batch_id}", response_model=BatchOut)
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def get_batch(batch_id: int, db: Session = Depends(get_db)):
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b = db.query(Batch).options(joinedload(Batch.variety)).filter(Batch.id == batch_id).first()
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if not b:
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raise HTTPException(status_code=404, detail="Batch not found")
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return b
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@router.post("/", response_model=BatchOut, status_code=201)
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def create_batch(data: BatchCreate, db: Session = Depends(get_db)):
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if not db.query(Variety).filter(Variety.id == data.variety_id).first():
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raise HTTPException(status_code=404, detail="Variety not found")
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b = Batch(**data.model_dump())
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db.add(b)
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db.commit()
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db.refresh(b)
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return db.query(Batch).options(joinedload(Batch.variety)).filter(Batch.id == b.id).first()
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@router.put("/{batch_id}", response_model=BatchOut)
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def update_batch(batch_id: int, data: BatchUpdate, db: Session = Depends(get_db)):
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b = db.query(Batch).filter(Batch.id == batch_id).first()
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if not b:
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raise HTTPException(status_code=404, detail="Batch not found")
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for field, value in data.model_dump().items():
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setattr(b, field, value)
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db.commit()
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db.refresh(b)
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return db.query(Batch).options(joinedload(Batch.variety)).filter(Batch.id == b.id).first()
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@router.delete("/{batch_id}", status_code=204)
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def delete_batch(batch_id: int, db: Session = Depends(get_db)):
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b = db.query(Batch).filter(Batch.id == batch_id).first()
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if not b:
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raise HTTPException(status_code=404, detail="Batch not found")
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db.delete(b)
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db.commit()
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