c1765ee96b
- Set up project structure with FastAPI - Configure SQLite database with SQLAlchemy - Create Task model with Alembic migrations - Implement CRUD API endpoints for tasks - Add health check and CORS configuration - Update documentation
105 lines
3.0 KiB
Python
105 lines
3.0 KiB
Python
from typing import List, Optional
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from fastapi import APIRouter, Depends, HTTPException, status
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from sqlalchemy.orm import Session
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from app.db.session import get_db
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from app.models.task import Task as TaskModel
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from app.schemas.task import Task, TaskCreate, TaskUpdate
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router = APIRouter()
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@router.get("/", response_model=List[Task])
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def read_tasks(
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skip: int = 0,
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limit: int = 100,
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completed: Optional[bool] = None,
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priority: Optional[int] = None,
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db: Session = Depends(get_db),
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):
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"""
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Retrieve tasks with optional filtering.
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"""
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query = db.query(TaskModel)
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# Apply filters if provided
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if completed is not None:
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query = query.filter(TaskModel.is_completed == completed)
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if priority is not None:
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query = query.filter(TaskModel.priority == priority)
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# Apply pagination
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tasks = query.order_by(TaskModel.created_at.desc()).offset(skip).limit(limit).all()
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return tasks
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@router.post("/", response_model=Task, status_code=status.HTTP_201_CREATED)
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def create_task(task: TaskCreate, db: Session = Depends(get_db)):
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"""
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Create a new task.
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"""
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db_task = TaskModel(**task.model_dump())
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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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@router.get("/{task_id}", response_model=Task)
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def read_task(task_id: int, db: Session = Depends(get_db)):
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"""
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Get a specific task by ID.
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"""
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db_task = db.query(TaskModel).filter(TaskModel.id == task_id).first()
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if db_task is None:
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raise HTTPException(status_code=404, detail="Task not found")
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return db_task
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@router.put("/{task_id}", response_model=Task)
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def update_task(task_id: int, task: TaskUpdate, db: Session = Depends(get_db)):
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"""
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Update a task.
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"""
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db_task = db.query(TaskModel).filter(TaskModel.id == task_id).first()
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if db_task is None:
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raise HTTPException(status_code=404, detail="Task not found")
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# Update only the fields that are set
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update_data = task.model_dump(exclude_unset=True)
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for key, value in update_data.items():
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setattr(db_task, key, value)
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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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@router.delete("/{task_id}", status_code=status.HTTP_204_NO_CONTENT, response_model=None)
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def delete_task(task_id: int, db: Session = Depends(get_db)):
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"""
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Delete a task.
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"""
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db_task = db.query(TaskModel).filter(TaskModel.id == task_id).first()
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if db_task is None:
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raise HTTPException(status_code=404, detail="Task not found")
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db.delete(db_task)
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db.commit()
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return None
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@router.patch("/{task_id}/complete", response_model=Task)
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def complete_task(task_id: int, db: Session = Depends(get_db)):
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"""
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Mark a task as completed.
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"""
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db_task = db.query(TaskModel).filter(TaskModel.id == task_id).first()
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if db_task is None:
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raise HTTPException(status_code=404, detail="Task not found")
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db_task.is_completed = True
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db.commit()
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db.refresh(db_task)
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return db_task |