Better integration of sqlite3 database
This commit is contained in:
GotthardG
@ -1,85 +1,154 @@
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from fastapi import APIRouter, HTTPException, status, Query
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from fastapi import APIRouter, HTTPException, status, Query, Depends
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from sqlalchemy.orm import Session
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from typing import List, Optional
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import uuid
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from app.data.data import shipments, dewars
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from app.models import Shipment, Dewar, ContactPerson, Address, Proposal
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from app.schemas import ShipmentCreate, Shipment as ShipmentSchema, ContactPerson as ContactPersonSchema
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from app.database import get_db
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from app.crud import get_shipments, get_shipment_by_id
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router = APIRouter()
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@router.get("/", response_model=List[Shipment])
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async def get_shipments(shipment_id: Optional[str] = Query(None, description="ID of the specific shipment to retrieve")):
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@router.get("", response_model=List[ShipmentSchema])
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async def fetch_shipments(shipment_id: Optional[str] = Query(None),
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db: Session = Depends(get_db)):
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if shipment_id:
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shipment = next((sh for sh in shipments if sh.shipment_id == shipment_id), None)
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shipment = get_shipment_by_id(db, shipment_id)
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if not shipment:
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raise HTTPException(status_code=404, detail="Shipment not found")
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return [shipment]
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return shipments
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return get_shipments(db)
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@router.post("", response_model=ShipmentSchema, status_code=status.HTTP_201_CREATED)
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async def create_shipment(shipment: ShipmentCreate, db: Session = Depends(get_db)):
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from app.models import Shipment as ShipmentModel, ContactPerson as ContactPersonModel, Address as AddressModel, \
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Proposal as ProposalModel, Dewar as DewarModel
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contact_person = db.query(ContactPersonModel).filter(ContactPersonModel.id == shipment.contact_person_id).first()
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return_address = db.query(AddressModel).filter(AddressModel.id == shipment.return_address_id).first()
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proposal = db.query(ProposalModel).filter(ProposalModel.id == shipment.proposal_id).first()
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if not (contact_person and return_address and proposal):
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raise HTTPException(status_code=404, detail="Associated entity not found")
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shipment_id = f'SHIP-{uuid.uuid4().hex[:8].upper()}'
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db_shipment = ShipmentModel(
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shipment_id=shipment_id,
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shipment_name=shipment.shipment_name,
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shipment_date=shipment.shipment_date,
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shipment_status=shipment.shipment_status,
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comments=shipment.comments,
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contact_person_id=contact_person.id,
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return_address_id=return_address.id,
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proposal_id=proposal.id,
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)
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# Handling dewars association
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if shipment.dewars:
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dewars = db.query(DewarModel).filter(DewarModel.id.in_(shipment.dewars)).all()
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if len(dewars) != len(shipment.dewars):
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raise HTTPException(status_code=404, detail="One or more dewars not found")
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db_shipment.dewars.extend(dewars)
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db.add(db_shipment)
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db.commit()
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db.refresh(db_shipment)
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return db_shipment
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@router.delete("/{shipment_id}", status_code=status.HTTP_204_NO_CONTENT)
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async def delete_shipment(shipment_id: str):
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global shipments
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shipments = [shipment for shipment in shipments if shipment.shipment_id != shipment_id]
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@router.post("/{shipment_id}/add_dewar", response_model=Shipment)
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async def add_dewar_to_shipment(shipment_id: str, dewar_id: str):
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shipment = next((sh for sh in shipments if sh.shipment_id == shipment_id), None)
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async def delete_shipment(shipment_id: str, db: Session = Depends(get_db)):
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from app.models import Shipment as ShipmentModel
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shipment = db.query(ShipmentModel).filter(ShipmentModel.shipment_id == shipment_id).first()
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if not shipment:
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raise HTTPException(status_code=404, detail="Shipment not found")
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dewar = next((dw for dw in dewars if dw.id == dewar_id), None)
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db.delete(shipment)
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db.commit()
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return
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@router.put("/shipments/{shipment_id}", response_model=ShipmentSchema)
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async def update_shipment(shipment_id: str, updated_shipment: ShipmentCreate, db: Session = Depends(get_db)):
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from app.models import Shipment as ShipmentModel, ContactPerson as ContactPersonModel, Address as AddressModel, \
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Dewar as DewarModel
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# Log incoming payload for detailed inspection
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print("Received payload:", json.dumps(updated_shipment.dict(), indent=2))
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try:
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shipment = db.query(ShipmentModel).filter(ShipmentModel.shipment_id == shipment_id).first()
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if not shipment:
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raise HTTPException(status_code=404, detail="Shipment not found")
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# Validate relationships by IDs
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contact_person = db.query(ContactPersonModel).filter(
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ContactPersonModel.id == updated_shipment.contact_person_id).first()
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return_address = db.query(AddressModel).filter(AddressModel.id == updated_shipment.return_address_id).first()
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if not contact_person:
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raise HTTPException(status_code=404, detail="Contact person not found")
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if not return_address:
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raise HTTPException(status_code=404, detail="Return address not found")
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# Handling dewars association by IDs
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dewars_ids = [d['id'] for d in updated_shipment.dewars]
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dewars = db.query(DewarModel).filter(DewarModel.id.in_(dewars_ids)).all()
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if len(dewars) != len(dewars_ids):
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raise HTTPException(status_code=422, detail="One or more dewars not found")
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# Update shipment details
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shipment.shipment_name = updated_shipment.shipment_name
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shipment.shipment_date = updated_shipment.shipment_date
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shipment.shipment_status = updated_shipment.shipment_status
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shipment.comments = updated_shipment.comments
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shipment.contact_person_id = updated_shipment.contact_person_id
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shipment.return_address_id = updated_shipment.return_address_id
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shipment.dewars = dewars
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db.commit()
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db.refresh(shipment)
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return shipment
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except Exception as e:
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print(f"Update failed with exception: {e}")
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raise HTTPException(status_code=500, detail="Internal server error")
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@router.post("/{shipment_id}/add_dewar", response_model=ShipmentSchema)
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async def add_dewar_to_shipment(shipment_id: str, dewar_id: str, db: Session = Depends(get_db)):
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from app.models import Shipment as ShipmentModel, Dewar as DewarModel
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shipment = db.query(ShipmentModel).filter(ShipmentModel.shipment_id == shipment_id).first()
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if not shipment:
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raise HTTPException(status_code=404, detail="Shipment not found")
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dewar = db.query(DewarModel).filter(DewarModel.id == dewar_id).first()
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if not dewar:
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raise HTTPException(status_code=404, detail="Dewar not found")
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if dewar not in shipment.dewars:
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shipment.dewars.append(dewar)
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db.commit()
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db.refresh(shipment)
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return shipment
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@router.put("/{shipment_id}", response_model=Shipment)
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async def update_shipment(shipment_id: str, updated_shipment: Shipment):
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global shipments
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shipment = next((sh for sh in shipments if sh.shipment_id == shipment_id), None)
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@router.delete("/{shipment_id}/remove_dewar/{dewar_id}", response_model=ShipmentSchema)
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async def remove_dewar_from_shipment(shipment_id: str, dewar_id: str, db: Session = Depends(get_db)):
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from app.models import Shipment as ShipmentModel, Dewar as DewarModel
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shipment = db.query(ShipmentModel).filter(ShipmentModel.shipment_id == shipment_id).first()
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if not shipment:
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raise HTTPException(status_code=404, detail="Shipment not found")
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shipment.shipment_name = updated_shipment.shipment_name
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shipment.shipment_date = updated_shipment.shipment_date
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shipment.shipment_status = updated_shipment.shipment_status
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shipment.contact_person = updated_shipment.contact_person
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shipment.proposal_number = updated_shipment.proposal_number
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shipment.return_address = updated_shipment.return_address
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shipment.comments = updated_shipment.comments
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existing_dewar_dict = {dewar.id: dewar for dewar in shipment.dewars}
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for updated_dewar in updated_shipment.dewars:
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if updated_dewar.id in existing_dewar_dict:
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existing_dewar_dict[updated_dewar.id].dewar_name = updated_dewar.dewar_name
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existing_dewar_dict[updated_dewar.id].tracking_number = updated_dewar.tracking_number
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existing_dewar_dict[updated_dewar.id].number_of_pucks = updated_dewar.number_of_pucks
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existing_dewar_dict[updated_dewar.id].number_of_samples = updated_dewar.number_of_samples
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existing_dewar_dict[updated_dewar.id].return_address = updated_dewar.return_address
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existing_dewar_dict[updated_dewar.id].contact_person = updated_dewar.contact_person
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existing_dewar_dict[updated_dewar.id].status = updated_dewar.status
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existing_dewar_dict[updated_dewar.id].ready_date = updated_dewar.ready_date
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existing_dewar_dict[updated_dewar.id].shipping_date = updated_dewar.shipping_date
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existing_dewar_dict[updated_dewar.id].arrival_date = updated_dewar.arrival_date
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existing_dewar_dict[updated_dewar.id].returning_date = updated_dewar.returning_date
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existing_dewar_dict[updated_dewar.id].qrcode = updated_dewar.qrcode
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else:
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shipment.dewars.append(updated_dewar)
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return shipment
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@router.post("/", response_model=Shipment, status_code=status.HTTP_201_CREATED)
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async def create_shipment(shipment: Shipment):
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shipment_id = f'SHIP-{uuid.uuid4().hex[:8].upper()}'
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shipment.shipment_id = shipment_id
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shipments.append(shipment)
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return shipment
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@router.delete("/{shipment_id}/remove_dewar/{dewar_id}", response_model=Shipment)
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async def remove_dewar_from_shipment(shipment_id: str, dewar_id: str):
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shipment = next((sh for sh in shipments if sh.shipment_id == shipment_id), None)
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if not shipment:
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raise HTTPException(status_code=404, detail="Shipment not found")
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shipment.dewars = [dw for dw in shipment.dewars if dw.id != dewar_id]
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db.commit()
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db.refresh(shipment)
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return shipment
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@router.get("/contact_persons", response_model=List[ContactPerson])
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async def get_shipment_contact_persons():
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return [{"shipment_id": shipment.shipment_id, "contact_person": shipment.get_shipment_contact_persons()} for shipment in shipments]
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@router.get("/contact_persons", response_model=List[ContactPersonSchema])
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async def get_shipment_contact_persons(db: Session = Depends(get_db)):
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from app.models import ContactPerson as ContactPersonModel
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contact_persons = db.query(ContactPersonModel).all()
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return contact_persons
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