89 lines
3.4 KiB
Python
89 lines
3.4 KiB
Python
from typing import Sequence, Optional
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from sqlalchemy import select, desc
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy.orm import joinedload
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from datetime import date
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from app.domain.models import Appointment
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class AppointmentsRepository:
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def __init__(self, db: AsyncSession):
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self.db = db
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async def get_all(self, start_date: date | None = None, end_date: date | None = None) -> Sequence[Appointment]:
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stmt = (
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select(Appointment)
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.options(joinedload(Appointment.type))
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.options(joinedload(Appointment.patient))
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.options(joinedload(Appointment.doctor))
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.order_by(desc(Appointment.appointment_datetime))
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)
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if start_date:
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stmt = stmt.filter(Appointment.appointment_datetime >= start_date)
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if end_date:
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stmt = stmt.filter(Appointment.appointment_datetime <= end_date)
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result = await self.db.execute(stmt)
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return result.scalars().all()
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async def get_by_doctor_id(self, doctor_id: int, start_date: date | None = None, end_date: date | None = None) -> \
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Sequence[Appointment]:
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stmt = (
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select(Appointment)
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.options(joinedload(Appointment.type))
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.options(joinedload(Appointment.patient))
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.options(joinedload(Appointment.doctor))
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.filter_by(doctor_id=doctor_id)
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.order_by(desc(Appointment.appointment_datetime))
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)
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if start_date:
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stmt = stmt.filter(Appointment.appointment_datetime >= start_date)
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if end_date:
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stmt = stmt.filter(Appointment.appointment_datetime <= end_date)
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result = await self.db.execute(stmt)
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return result.scalars().all()
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async def get_by_patient_id(self, patient_id: int, start_date: date | None = None, end_date: date | None = None) -> \
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Sequence[Appointment]:
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stmt = (
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select(Appointment)
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.options(joinedload(Appointment.type))
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.options(joinedload(Appointment.patient))
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.options(joinedload(Appointment.doctor))
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.filter_by(patient_id=patient_id)
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.order_by(desc(Appointment.appointment_datetime))
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)
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if start_date:
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stmt = stmt.filter(Appointment.appointment_datetime >= start_date)
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if end_date:
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stmt = stmt.filter(Appointment.appointment_datetime <= end_date)
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result = await self.db.execute(stmt)
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return result.scalars().all()
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async def get_by_id(self, appointment_id: int) -> Optional[Appointment]:
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stmt = (
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select(Appointment)
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.options(joinedload(Appointment.type))
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.options(joinedload(Appointment.patient))
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.options(joinedload(Appointment.doctor))
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.filter_by(id=appointment_id)
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)
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result = await self.db.execute(stmt)
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return result.scalars().first()
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async def create(self, appointment: Appointment) -> Appointment:
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self.db.add(appointment)
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await self.db.commit()
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await self.db.refresh(appointment)
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return appointment
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async def update(self, appointment: Appointment) -> Appointment:
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await self.db.merge(appointment)
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await self.db.commit()
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return appointment
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async def delete(self, appointment) -> Appointment:
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await self.db.delete(appointment)
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await self.db.commit()
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return appointment
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