Files
banban/mini-program/app/routers/children.py
HycJack a22fcafea9 新增小程序后端代码,包括数据库、路由、服务层等。
小程序前后端打通,包括登录、注册、绑定设备、查询绑定信息,修改小朋友名称等功能。
2026-04-13 01:54:57 +08:00

102 lines
3.1 KiB
Python

import logging
from fastapi import APIRouter, Depends, HTTPException, Request, status
from pydantic import BaseModel
try:
from app.security import get_current_user_id
from app.service.child import ChildService
from app.service import get_db_session
except ModuleNotFoundError:
from security import get_current_user_id
from service.child import ChildService
from service import get_db_session
router = APIRouter(prefix="/children", tags=["children"])
logger = logging.getLogger("app.children")
class ChildCreateRequest(BaseModel):
child_name: str
child_gender: int = 2
child_birthday: str | None = None
class ChildResponse(BaseModel):
child_id: int
child_name: str
child_gender: int
child_birthday: str | None = None
status: int
class ChildUpdateRequest(BaseModel):
child_name: str | None = None
child_gender: int | None = None
child_birthday: str | None = None
class ChildListResponse(BaseModel):
items: list[ChildResponse]
total: int
next_cursor: int | None = None
@router.post("", response_model=ChildResponse, status_code=status.HTTP_201_CREATED)
def create_child(
payload: ChildCreateRequest,
request: Request,
current_user_id: int = Depends(get_current_user_id),
db=Depends(get_db_session),
) -> ChildResponse:
service = ChildService(db)
child = service.create(current_user_id, payload.child_name, payload.child_gender, payload.child_birthday)
return ChildResponse(**child)
@router.get("", response_model=ChildListResponse)
def list_children(
request: Request,
cursor: int | None = None,
limit: int = 20,
current_user_id: int = Depends(get_current_user_id),
db=Depends(get_db_session),
) -> ChildListResponse:
service = ChildService(db)
rows, has_more = service.list_children(current_user_id, limit, cursor)
next_cursor = rows[-1]["child_id"] if has_more and rows else None
items = [ChildResponse(**row) for row in rows]
return ChildListResponse(items=items, total=len(items), next_cursor=next_cursor)
@router.get("/{child_id}", response_model=ChildResponse)
def get_child(
child_id: int,
request: Request,
current_user_id: int = Depends(get_current_user_id),
db=Depends(get_db_session),
) -> ChildResponse:
service = ChildService(db)
child = service.get(child_id)
if not child:
raise HTTPException(status_code=404, detail="child not found")
return ChildResponse(**child)
@router.patch("/{child_id}", response_model=ChildResponse)
def update_child(
child_id: int,
payload: ChildUpdateRequest,
request: Request,
current_user_id: int = Depends(get_current_user_id),
db=Depends(get_db_session),
) -> ChildResponse:
service = ChildService(db)
try:
child = service.update(child_id, current_user_id, payload.child_name, payload.child_gender, payload.child_birthday)
except PermissionError:
raise HTTPException(status_code=403, detail="no permission to access this child")
if not child:
raise HTTPException(status_code=404, detail="child not found")
return ChildResponse(**child)