57 lines
1.3 KiB
Python
57 lines
1.3 KiB
Python
from typing import List, Optional
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from sqlalchemy.orm import Session
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from app.models.task import Task
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from app.schemas.task import TaskCreate, TaskUpdate
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def get_task(db: Session, task_id: int) -> Optional[Task]:
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return db.query(Task).filter(Task.id == task_id).first()
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def get_tasks(
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db: Session, skip: int = 0, limit: int = 100
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) -> List[Task]:
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return db.query(Task).offset(skip).limit(limit).all()
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def create_task(db: Session, task: TaskCreate) -> Task:
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db_task = Task(
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title=task.title,
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description=task.description,
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status=task.status,
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priority=task.priority,
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is_completed=task.is_completed,
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)
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db.add(db_task)
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db.commit()
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db.refresh(db_task)
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return db_task
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def update_task(
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db: Session, task_id: int, task: TaskUpdate
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) -> Optional[Task]:
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db_task = get_task(db, task_id)
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if not db_task:
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return None
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update_data = task.dict(exclude_unset=True)
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for field, value in update_data.items():
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setattr(db_task, field, value)
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db.add(db_task)
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db.commit()
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db.refresh(db_task)
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return db_task
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def delete_task(db: Session, task_id: int) -> bool:
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db_task = get_task(db, task_id)
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if not db_task:
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return False
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db.delete(db_task)
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db.commit()
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return True |