90 lines
1.9 KiB
Python
90 lines
1.9 KiB
Python
from typing import List, Optional, Union, Dict, Any
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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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"""
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Get a task by ID.
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"""
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return db.query(Task).filter(Task.id == task_id).first()
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def get_tasks_by_owner(
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db: Session,
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owner_id: int,
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skip: int = 0,
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limit: int = 100,
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status: Optional[str] = None
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) -> List[Task]:
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"""
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Get tasks by owner ID with optional status filter.
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"""
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query = db.query(Task).filter(Task.owner_id == owner_id)
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if status:
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query = query.filter(Task.status == status)
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return query.offset(skip).limit(limit).all()
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def create_task(db: Session, task_in: TaskCreate, owner_id: int) -> Task:
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"""
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Create a new task.
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"""
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task = Task(
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**task_in.dict(),
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owner_id=owner_id
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)
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db.add(task)
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db.commit()
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db.refresh(task)
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return task
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def update_task(
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db: Session,
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db_obj: Task,
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obj_in: Union[TaskUpdate, Dict[str, Any]]
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) -> Task:
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"""
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Update a task.
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"""
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if isinstance(obj_in, dict):
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update_data = obj_in
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else:
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update_data = obj_in.dict(exclude_unset=True)
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for field, value in update_data.items():
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if value is not None and hasattr(db_obj, field):
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setattr(db_obj, field, value)
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db.add(db_obj)
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db.commit()
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db.refresh(db_obj)
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return db_obj
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def delete_task(db: Session, task_id: int) -> None:
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"""
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Delete a task.
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"""
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task = db.query(Task).filter(Task.id == task_id).first()
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if task:
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db.delete(task)
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db.commit()
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def assign_task(db: Session, task_id: int, assigned_to_id: int) -> Task:
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"""
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Assign a task to a user.
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"""
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task = get_task(db, task_id=task_id)
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task.assigned_to_id = assigned_to_id
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db.add(task)
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db.commit()
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db.refresh(task)
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return task |