shutiaozhao127-boop
cfdeeb5e41
添加后端API和前端项目的初始目录结构，包括应用层模块、工具模块和模型定义 配置前后端的.dockerignore文件以排除开发环境文件 添加前端样式文件，包括字体、Tailwind CSS和主题配置 初始化Python虚拟环境中的类型标记文件
88 lines
2.5 KiB
Python
88 lines
2.5 KiB
Python
import uuid
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from fastapi import APIRouter, HTTPException
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from pymongo.errors import DuplicateKeyError
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from app.models.user import User
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from app.schemas.auth import WechatLoginRequest, PhoneLoginRequest, TokenResponse
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from app.middleware.auth import create_access_token
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from app.services.wechat import code_to_session
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router = APIRouter()
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@router.post("/demo-login", response_model=TokenResponse)
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async def demo_login():
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"""Web 体验用的演示登录，每次创建独立的临时用户"""
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demo_openid = f"demo_{uuid.uuid4().hex[:12]}"
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user = User(
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openid=demo_openid,
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name="体验用户",
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)
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await user.insert()
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token = create_access_token(str(user.id))
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return TokenResponse(
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access_token=token,
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user_id=str(user.id),
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is_new_user=True,
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)
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@router.post("/wechat-login", response_model=TokenResponse)
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async def wechat_login(req: WechatLoginRequest):
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"""微信小程序登录"""
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try:
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wechat_data = await code_to_session(req.code)
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except Exception as e:
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raise HTTPException(status_code=400, detail=str(e))
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openid = wechat_data["openid"]
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user = await User.find_one(User.openid == openid)
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is_new = user is None
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if not user:
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user = User(
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openid=openid,
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session_key=wechat_data.get("session_key"),
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union_id=wechat_data.get("unionid"),
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)
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await user.insert()
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else:
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user.session_key = wechat_data.get("session_key")
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await user.save()
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token = create_access_token(str(user.id))
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return TokenResponse(
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access_token=token,
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user_id=str(user.id),
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is_new_user=is_new,
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)
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@router.post("/phone-login", response_model=TokenResponse)
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async def phone_login(req: PhoneLoginRequest):
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"""手机号登录（简化版，生产环境需接入短信验证）"""
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# TODO: 接入真实短信验证服务
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if req.sms_code != "123456":
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raise HTTPException(status_code=400, detail="验证码错误")
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user = await User.find_one(User.phone == req.phone)
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is_new = user is None
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if not user:
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try:
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user = User(openid=f"phone_{req.phone}", phone=req.phone)
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await user.insert()
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except DuplicateKeyError:
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# 并发竞态：另一个请求已创建该用户，回退查找
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user = await User.find_one(User.phone == req.phone)
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is_new = False
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token = create_access_token(str(user.id))
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return TokenResponse(
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access_token=token,
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user_id=str(user.id),
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is_new_user=is_new,
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)
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