Files
amap/backend/src/productors/service.py

111 lines
3.5 KiB
Python

import src.messages as messages
import src.productors.exceptions as exceptions
from sqlmodel import Session, select
from src import models
def get_all(
session: Session,
user: models.User,
names: list[str],
types: list[str]
) -> list[models.ProductorPublic]:
statement = select(models.Productor)\
.where(models.Productor.type.in_([r.name for r in user.roles]))\
.distinct()
if len(names) > 0:
statement = statement.where(models.Productor.name.in_(names))
if len(types) > 0:
statement = statement.where(models.Productor.type.in_(types))
return session.exec(statement.order_by(models.Productor.name)).all()
def get_one(session: Session, productor_id: int) -> models.ProductorPublic:
return session.get(models.Productor, productor_id)
def create_one(
session: Session,
productor: models.ProductorCreate) -> models.ProductorPublic:
if not productor:
raise exceptions.ProductorCreateError(
messages.Messages.invalid_input(
'productor', 'input cannot be None'))
productor_create = productor.model_dump(
exclude_unset=True, exclude='payment_methods')
new_productor = models.Productor(**productor_create)
new_productor.payment_methods = [
models.PaymentMethod(
name=pm.name,
details=pm.details
) for pm in productor.payment_methods
]
session.add(new_productor)
session.commit()
session.refresh(new_productor)
return new_productor
def update_one(
session: Session,
id: int,
productor: models.ProductorUpdate) -> models.ProductorPublic:
statement = select(models.Productor).where(models.Productor.id == id)
result = session.exec(statement)
new_productor = result.first()
if not new_productor:
raise exceptions.ProductorNotFoundError(
messages.Messages.not_found('productor'))
productor_updates = productor.model_dump(exclude_unset=True)
if 'payment_methods' in productor_updates:
new_productor.payment_methods.clear()
for pm in productor_updates['payment_methods']:
new_productor.payment_methods.append(
models.PaymentMethod(
name=pm['name'],
details=pm['details'],
productor_id=id,
max=pm['max']
)
)
del productor_updates['payment_methods']
for key, value in productor_updates.items():
setattr(new_productor, key, value)
session.add(new_productor)
session.commit()
session.refresh(new_productor)
return new_productor
def delete_one(session: Session, _id: int) -> models.ProductorPublic:
statement = select(models.Productor).where(models.Productor.id == _id)
result = session.exec(statement)
productor = result.first()
if not productor:
raise exceptions.ProductorNotFoundError(
messages.Messages.not_found('productor'))
result = models.ProductorPublic.model_validate(productor)
session.delete(productor)
session.commit()
return result
def is_allowed(
session: Session,
user: models.User,
_id: int,
productor: models.ProductorCreate
) -> bool:
if not _id:
return productor.type in [r.name for r in user.roles]
statement = (
select(models.Productor)
.where(models.Productor.id == _id)
.where(models.Productor.type.in_([r.name for r in user.roles]))
.distinct()
)
return len(session.exec(statement).all()) > 0