CursorPro 后台管理系统 v1.0

功能:
- 激活码管理 (Pro/Auto 两种类型)
- 账号池管理
- 设备绑定记录
- 使用日志
- 搜索/筛选功能
- 禁用/启用功能 (支持退款参考)
- 全局设置 (换号间隔、额度消耗等)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/app/api/client.py

@@ -0,0 +1,148 @@
+"""
+客户端 API - 兼容原 CursorPro 插件
+"""
+from fastapi import APIRouter, Depends, Request
+from sqlalchemy.orm import Session
+from app.database import get_db
+from app.services import AccountService, KeyService, LogService, GlobalSettingsService
+from app.schemas import VerifyKeyRequest, VerifyKeyResponse, SwitchAccountRequest, SwitchAccountResponse
+
+router = APIRouter(prefix="/api", tags=["Client API"])
+
+
+@router.post("/verify-key", response_model=VerifyKeyResponse)
+async def verify_key(request: VerifyKeyRequest, req: Request, db: Session = Depends(get_db)):
+    """验证激活码"""
+    key = KeyService.get_by_key(db, request.key)
+
+    if not key:
+        return VerifyKeyResponse(success=False, error="激活码不存在")
+
+    # 首次激活：设置激活时间和过期时间
+    KeyService.activate(db, key)
+
+    # 检查设备限制
+    if request.device_id:
+        device_ok, device_msg = KeyService.check_device(db, key, request.device_id)
+        if not device_ok:
+            LogService.log(db, key.id, "verify", ip_address=req.client.host, success=False, message=device_msg)
+            return VerifyKeyResponse(success=False, error=device_msg)
+
+    # 检查激活码是否有效
+    is_valid, message = KeyService.is_valid(key, db)
+    if not is_valid:
+        LogService.log(db, key.id, "verify", ip_address=req.client.host, success=False, message=message)
+        return VerifyKeyResponse(success=False, error=message)
+
+    # 获取当前绑定的账号，或分配新账号
+    account = None
+    if key.current_account_id:
+        account = AccountService.get_by_id(db, key.current_account_id)
+
+    if not account or account.status != "active":
+        # 分配新账号
+        account = AccountService.get_available(db, key.membership_type)
+        if not account:
+            LogService.log(db, key.id, "verify", ip_address=req.client.host, success=False, message="无可用账号")
+            return VerifyKeyResponse(success=False, error="暂无可用账号，请稍后重试")
+
+        KeyService.bind_account(db, key, account)
+        AccountService.mark_used(db, account, key.id)
+
+    LogService.log(db, key.id, "verify", account.id, ip_address=req.client.host, success=True)
+
+    expire_date = key.expire_at.strftime("%Y-%m-%d %H:%M:%S") if key.expire_at else None
+    quota_cost = KeyService.get_quota_cost(db, key.membership_type)
+
+    return VerifyKeyResponse(
+        success=True,
+        email=account.email,
+        accessToken=account.access_token,
+        refreshToken=account.refresh_token,
+        WorkosCursorSessionToken=account.workos_session_token,
+        membership_type=account.membership_type.value,
+        quota=key.quota,
+        quotaUsed=key.quota_used,
+        quotaRemaining=key.quota - key.quota_used,
+        quotaCost=quota_cost,
+        expireDate=expire_date
+    )
+
+
+@router.post("/switch-account", response_model=SwitchAccountResponse)
+async def switch_account(request: SwitchAccountRequest, req: Request, db: Session = Depends(get_db)):
+    """切换账号"""
+    key = KeyService.get_by_key(db, request.key)
+
+    if not key:
+        return SwitchAccountResponse(success=False, error="激活码不存在")
+
+    # 检查设备限制
+    if request.device_id:
+        device_ok, device_msg = KeyService.check_device(db, key, request.device_id)
+        if not device_ok:
+            LogService.log(db, key.id, "switch", ip_address=req.client.host, success=False, message=device_msg)
+            return SwitchAccountResponse(success=False, error=device_msg)
+
+    # 检查激活码是否有效
+    is_valid, message = KeyService.is_valid(key, db)
+    if not is_valid:
+        LogService.log(db, key.id, "switch", ip_address=req.client.host, success=False, message=message)
+        return SwitchAccountResponse(success=False, error=message)
+
+    # 检查换号频率限制
+    can_switch, switch_msg = KeyService.can_switch(db, key)
+    if not can_switch:
+        LogService.log(db, key.id, "switch", ip_address=req.client.host, success=False, message=switch_msg)
+        return SwitchAccountResponse(success=False, error=switch_msg)
+
+    # 释放当前账号
+    if key.current_account_id:
+        old_account = AccountService.get_by_id(db, key.current_account_id)
+        if old_account:
+            AccountService.release(db, old_account)
+
+    # 获取新账号
+    account = AccountService.get_available(db, key.membership_type)
+    if not account:
+        LogService.log(db, key.id, "switch", ip_address=req.client.host, success=False, message="无可用账号")
+        return SwitchAccountResponse(success=False, error="暂无可用账号，请稍后重试")
+
+    # 绑定新账号并扣除额度
+    KeyService.bind_account(db, key, account)
+    KeyService.use_switch(db, key)
+    AccountService.mark_used(db, account, key.id)
+
+    LogService.log(db, key.id, "switch", account.id, ip_address=req.client.host, success=True)
+
+    return SwitchAccountResponse(
+        success=True,
+        message="切换成功",
+        email=account.email,
+        accessToken=account.access_token,
+        refreshToken=account.refresh_token,
+        WorkosCursorSessionToken=account.workos_session_token,
+        membership_type=account.membership_type.value,
+        quotaUsed=key.quota_used,
+        quotaRemaining=key.quota - key.quota_used
+    )
+
+
+@router.get("/version")
+async def get_version():
+    """获取版本信息"""
+    return {
+        "version": "1.0.0",
+        "update_url": None,
+        "message": None
+    }
+
+
+@router.get("/seamless/status")
+async def seamless_status():
+    """无感换号状态（简化实现）"""
+    return {
+        "success": True,
+        "enabled": False,
+        "message": "无感换号功能暂未开放"
+    }