105 lines
2.5 KiB
Python
105 lines
2.5 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.api.deps import db_dependency
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from app.models.todo import Todo
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from app.schemas.todo import Todo as TodoSchema
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from app.schemas.todo import TodoCreate, TodoUpdate
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router = APIRouter()
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@router.get("/", response_model=List[TodoSchema])
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def read_todos(
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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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db: Session = Depends(db_dependency),
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):
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"""
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Retrieve todos.
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- **skip**: Number of records to skip for pagination
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- **limit**: Maximum number of records to return
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- **completed**: Filter by completion status (optional)
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"""
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query = db.query(Todo)
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if completed is not None:
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query = query.filter(Todo.completed == completed)
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todos = query.offset(skip).limit(limit).all()
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return todos
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@router.post("/", response_model=TodoSchema, status_code=status.HTTP_201_CREATED)
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def create_todo(
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todo: TodoCreate,
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db: Session = Depends(db_dependency),
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):
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"""
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Create new todo.
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"""
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db_todo = Todo(**todo.model_dump())
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db.add(db_todo)
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db.commit()
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db.refresh(db_todo)
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return db_todo
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@router.get("/{todo_id}", response_model=TodoSchema)
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def read_todo(
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todo_id: int,
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db: Session = Depends(db_dependency),
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):
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"""
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Get a specific todo by ID.
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"""
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db_todo = db.query(Todo).filter(Todo.id == todo_id).first()
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if db_todo is None:
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raise HTTPException(status_code=404, detail="Todo not found")
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return db_todo
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@router.patch("/{todo_id}", response_model=TodoSchema)
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def update_todo(
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todo_id: int,
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todo: TodoUpdate,
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db: Session = Depends(db_dependency),
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):
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"""
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Update a todo.
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"""
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db_todo = db.query(Todo).filter(Todo.id == todo_id).first()
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if db_todo is None:
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raise HTTPException(status_code=404, detail="Todo not found")
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update_data = todo.model_dump(exclude_unset=True)
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for field, value in update_data.items():
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setattr(db_todo, field, value)
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db.commit()
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db.refresh(db_todo)
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return db_todo
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@router.delete(
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"/{todo_id}",
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status_code=status.HTTP_204_NO_CONTENT,
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response_model=None
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)
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def delete_todo(
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todo_id: int,
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db: Session = Depends(db_dependency),
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):
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"""
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Delete a todo.
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"""
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db_todo = db.query(Todo).filter(Todo.id == todo_id).first()
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if db_todo is None:
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raise HTTPException(status_code=404, detail="Todo not found")
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db.delete(db_todo)
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db.commit()
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return None |