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fast_api_template/backend/app/api/routes/items.py
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中文汉化
2025-12-18 09:40:41 +08:00

110 lines
3.2 KiB
Python

import uuid
from typing import Any
from fastapi import APIRouter, HTTPException
from sqlmodel import func, select
from app.api.deps import CurrentUser, SessionDep
from app.models import Item, ItemCreate, ItemPublic, ItemsPublic, ItemUpdate, Message
router = APIRouter(prefix="/items", tags=["items"])
@router.get("/", response_model=ItemsPublic)
def read_items(
session: SessionDep, current_user: CurrentUser, skip: int = 0, limit: int = 100
) -> Any:
"""
获取 Item 列表。
"""
if current_user.is_superuser:
count_statement = select(func.count()).select_from(Item)
count = session.exec(count_statement).one()
statement = select(Item).offset(skip).limit(limit)
items = session.exec(statement).all()
else:
count_statement = (
select(func.count())
.select_from(Item)
.where(Item.owner_id == current_user.id)
)
count = session.exec(count_statement).one()
statement = (
select(Item)
.where(Item.owner_id == current_user.id)
.offset(skip)
.limit(limit)
)
items = session.exec(statement).all()
return ItemsPublic(data=items, count=count)
@router.get("/{id}", response_model=ItemPublic)
def read_item(session: SessionDep, current_user: CurrentUser, id: uuid.UUID) -> Any:
"""
通过 ID 获取 Item。
"""
item = session.get(Item, id)
if not item:
raise HTTPException(status_code=404, detail="项目未找到")
if not current_user.is_superuser and (item.owner_id != current_user.id):
raise HTTPException(status_code=400, detail="权限不足")
return item
@router.post("/", response_model=ItemPublic)
def create_item(
*, session: SessionDep, current_user: CurrentUser, item_in: ItemCreate
) -> Any:
"""
创建新的 Item。
"""
item = Item.model_validate(item_in, update={"owner_id": current_user.id})
session.add(item)
session.commit()
session.refresh(item)
return item
@router.put("/{id}", response_model=ItemPublic)
def update_item(
*,
session: SessionDep,
current_user: CurrentUser,
id: uuid.UUID,
item_in: ItemUpdate,
) -> Any:
"""
更新 Item。
"""
item = session.get(Item, id)
if not item:
raise HTTPException(status_code=404, detail="项目未找到")
if not current_user.is_superuser and (item.owner_id != current_user.id):
raise HTTPException(status_code=400, detail="权限不足")
update_dict = item_in.model_dump(exclude_unset=True)
item.sqlmodel_update(update_dict)
session.add(item)
session.commit()
session.refresh(item)
return item
@router.delete("/{id}")
def delete_item(
session: SessionDep, current_user: CurrentUser, id: uuid.UUID
) -> Message:
"""
删除 Item。
"""
item = session.get(Item, id)
if not item:
raise HTTPException(status_code=404, detail="项目未找到")
if not current_user.is_superuser and (item.owner_id != current_user.id):
raise HTTPException(status_code=400, detail="权限不足")
session.delete(item)
session.commit()
return Message(message="项目删除成功")