- [4.3.2 客户用户管理](#432-客户用户管理)

- [4.3.2.1 新增客户用户](#4321-新增客户用户)
       - [4.3.2.2 修改客户用户](#4322-修改客户用户)
       - [4.3.2.3 删除客户用户](#4323-删除客户用户)
       - [4.3.2.4 获取客户用户列表](#4324-获取客户用户列表)
     - [4.3.3 生成认证令牌](#433-生成认证令牌)

app/Http/Controllers/Api/Admin/ClientController.php

@@ -6,11 +6,11 @@
 
 use App\Http\Controllers\Controller;
 use App\Models\Client;
-use App\Services\Auth\TokenService;
 use App\Services\LogService;
+use App\Services\Auth\TokenService;
+use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
-use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Validation\ValidationException;
 
@@ -18,54 +18,90 @@ class ClientController extends Controller
 {
     public function __construct(
         private readonly LogService $logService,
-        private readonly TokenService $tokenService
+        private readonly TokenService $tokenService,
     ) {}
 
+    /**
+     * Get client list
+     *
+     * @param Request $request
+     * @return JsonResponse
+     *
+     * Query parameters:
+     * - page: int (optional) - 页码，默认 1
+     * - per_page: int (optional) - 每页数量，默认 15
+     * - search: string (optional) - 搜索关键词，支持名称和邮箱搜索
+     * - status: string (optional) - 状态筛选：active 或 inactive
+     *
+     * Success response:
+     * {
+     *   "data": [
+     *     {
+     *       "id": 1001,
+     *       "name": "Client Name",
+     *       "email": "client@example.com",
+     *       "status": "active",
+     *       "llm_provider_id": 1,
+     *       "rate_limit": 100,
+     *       "timeout": 30,
+     *       "created_at": "2023-10-01T14:00:00Z",
+     *       "llm_provider": {
+     *         "id": 1,
+     *         "name": "OpenAI",
+     *         "service_name": "openai"
+     *       }
+     *     }
+     *   ],
+     *   "meta": {
+     *     "current_page": 1,
+     *     "per_page": 15,
+     *     "total": 50,
+     *     "total_pages": 4
+     *   }
+     * }
+     */
     public function index(Request $request): JsonResponse
-    {
-        $admin = $request->admin;
-        $query = $admin->isSuperAdmin() ? Client::query() : $admin->clients();
-
-        $clients = $query->with('llmProvider')->get();
-        return response()->json($clients);
-    }
-
-    public function store(Request $request): JsonResponse
     {
         try {
-            $validated = $request->validate([
+            $perPage = $request->input('per_page', 15);
-                'name' => 'required|string|max:100',
+            $perPage = min(max($perPage, 1), 100); // 限制每页数量在 1-100 之间
-                'llm_provider_id' => 'required|exists:llm_providers,id',
+            $search = $request->input('search');
+            $status = $request->input('status');
+
+            $query = Client::with('llmProvider:id,name,service_name')
+                ->orderBy('created_at', 'desc');
+
+            // 搜索条件
+            if ($search) {
+                $query->where(function ($q) use ($search) {
+                    $q->where('name', 'like', "%{$search}%")
+                        ->orWhere('email', 'like', "%{$search}%");
+                });
+            }
+
+            // 状态筛选
+            if ($status && in_array($status, ['active', 'inactive'])) {
+                $query->where('status', $status);
+            }
+
+            $clients = $query->paginate($perPage);
+
+            return response()->json([
+                'data' => $clients->items(),
+                'meta' => [
+                    'current_page' => $clients->currentPage(),
+                    'per_page' => $clients->perPage(),
+                    'total' => $clients->total(),
+                    'total_pages' => $clients->lastPage(),
+                ],
             ]);
 
-            DB::beginTransaction();
-
-            $client = Client::create($validated);
-
-            // Associate client with admin
-            $request->admin->clients()->attach($client->id);
-
-            $this->logService->logOperation(
-                'admin',
-                $request->admin->id,
-                "Created client: {$client->name}"
-            );
-
-            DB::commit();
-            return response()->json($client, 201);
-
-        } catch (ValidationException $e) {
-            DB::rollBack();
-            return response()->json([
-                'error' => 'validation_error',
-                'message' => '请求参数验证失败。',
-                'errors' => $e->errors(),
-            ], 422);
         } catch (\Exception $e) {
-            DB::rollBack();
+            Log::error('Error fetching clients', [
-            Log::error('Error creating client', [
                 'error' => $e->getMessage(),
                 'trace' => $e->getTraceAsString(),
+                'search' => $search,
+                'status' => $status,
             ]);
 
             return response()->json([
@@ -75,18 +111,212 @@ public function store(Request $request): JsonResponse
         }
     }
 
+    /**
+     * Create new client
+     *
+     * @param Request $request
+     * @return JsonResponse
+     *
+     * Request body:
+     * {
+     *   "name": "string",
+     *   "email": "string",
+     *   "llm_provider_id": "integer",
+     *   "rate_limit": "integer",
+     *   "timeout": "integer"
+     * }
+     *
+     * Success response (201):
+     * {
+     *   "id": 1001,
+     *   "name": "Client Name",
+     *   "email": "client@example.com",
+     *   "status": "active",
+     *   "llm_provider_id": 1,
+     *   "rate_limit": 100,
+     *   "timeout": 30,
+     *   "created_at": "2023-10-01T14:00:00Z"
+     * }
+     */
+    public function store(Request $request): JsonResponse
+    {
+        try {
+            $validated = $request->validate([
+                'name' => [
+                    'required',
+                    'string',
+                    'max:100',
+                    'regex:/^[\w\-\s]+$/u',
+                ],
+                'email' => [
+                    'required',
+                    'string',
+                    'email',
+                    'max:255',
+                    'unique:clients',
+                ],
+                'llm_provider_id' => [
+                    'required',
+                    'integer',
+                    'exists:llm_providers,id',
+                ],
+                'rate_limit' => [
+                    'required',
+                    'integer',
+                    'min:1',
+                    'max:1000',
+                ],
+                'timeout' => [
+                    'required',
+                    'integer',
+                    'min:1',
+                    'max:300',
+                ],
+            ], [
+                'name.regex' => '客户名称只能包含字母、数字、下划线、横线和空格。',
+                'email.unique' => '该邮箱地址已被使用。',
+                'llm_provider_id.exists' => '选择的 LLM 提供商不存在。',
+                'rate_limit.min' => '速率限制不能小于 1。',
+                'rate_limit.max' => '速率限制不能大于 1000。',
+                'timeout.min' => '超时时间不能小于 1 秒。',
+                'timeout.max' => '超时时间不能大于 300 秒。',
+            ]);
+
+            $validated['status'] = 'active';
+            $client = Client::create($validated);
+
+            // 加载 LLM 提供商信息
+            $client->load('llmProvider:id,name,service_name');
+
+            $this->logService->logOperation(
+                'admin',
+                $request->admin->id,
+                "Created client: {$client->name}"
+            );
+
+            return response()->json($client, 201);
+
+        } catch (ValidationException $e) {
+            return response()->json([
+                'error' => 'validation_error',
+                'message' => '请求参数验证失败。',
+                'errors' => $e->errors(),
+            ], 422);
+        } catch (\Exception $e) {
+            Log::error('Error creating client', [
+                'error' => $e->getMessage(),
+                'trace' => $e->getTraceAsString(),
+                'request_data' => $request->except(['api_token']),
+            ]);
+
+            return response()->json([
+                'error' => 'server_error',
+                'message' => '服务器内部错误。',
+            ], 500);
+        }
+    }
+
+    /**
+     * Update client
+     *
+     * @param Request $request
+     * @param int $id
+     * @return JsonResponse
+     *
+     * Request body:
+     * {
+     *   "name": "string",
+     *   "email": "string",
+     *   "llm_provider_id": "integer",
+     *   "rate_limit": "integer",
+     *   "timeout": "integer",
+     *   "status": "string"
+     * }
+     *
+     * Success response:
+     * {
+     *   "id": 1001,
+     *   "name": "Client Name",
+     *   "email": "client@example.com",
+     *   "status": "active",
+     *   "llm_provider_id": 1,
+     *   "rate_limit": 100,
+     *   "timeout": 30,
+     *   "updated_at": "2023-10-02T14:00:00Z",
+     *   "llm_provider": {
+     *     "id": 1,
+     *     "name": "OpenAI",
+     *     "service_name": "openai"
+     *   }
+     * }
+     */
     public function update(Request $request, int $id): JsonResponse
     {
         try {
-            $client = $this->getAuthorizedClient($request->admin, $id);
+            $client = Client::findOrFail($id);
 
             $validated = $request->validate([
-                'name' => 'required|string|max:100',
+                'name' => [
-                'llm_provider_id' => 'required|exists:llm_providers,id',
+                    'required',
+                    'string',
+                    'max:100',
+                    'regex:/^[\w\-\s]+$/u',
+                ],
+                'email' => [
+                    'required',
+                    'string',
+                    'email',
+                    'max:255',
+                    "unique:clients,email,{$id}",
+                ],
+                'llm_provider_id' => [
+                    'required',
+                    'integer',
+                    'exists:llm_providers,id',
+                ],
+                'rate_limit' => [
+                    'required',
+                    'integer',
+                    'min:1',
+                    'max:1000',
+                ],
+                'timeout' => [
+                    'required',
+                    'integer',
+                    'min:1',
+                    'max:300',
+                ],
+                'status' => [
+                    'required',
+                    'string',
+                    'in:active,inactive',
+                ],
+            ], [
+                'name.regex' => '客户名称只能包含字母、数字、下划线、横线和空格。',
+                'email.unique' => '该邮箱地址已被使用。',
+                'llm_provider_id.exists' => '选择的 LLM 提供商不存在。',
+                'rate_limit.min' => '速率限制不能小于 1。',
+                'rate_limit.max' => '速率限制不能大于 1000。',
+                'timeout.min' => '超时时间不能小于 1 秒。',
+                'timeout.max' => '超时时间不能大于 300 秒。',
+                'status.in' => '状态只能是 active 或 inactive。',
             ]);
 
+            // 如果状态改为 inactive，检查是否有活跃的认证令牌
+            if ($validated['status'] === 'inactive' && $client->status === 'active') {
+                if ($client->authTokens()->where('status', 'active')->exists()) {
+                    return response()->json([
+                        'error' => 'active_tokens_exist',
+                        'message' => '该客户有活跃的认证令牌，请先停用所有令牌。',
+                    ], 422);
+                }
+            }
+
             $client->update($validated);
 
+            // 加载 LLM 提供商信息
+            $client->load('llmProvider:id,name,service_name');
+
             $this->logService->logOperation(
                 'admin',
                 $request->admin->id,
@@ -101,10 +331,17 @@ public function update(Request $request, int $id): JsonResponse
                 'message' => '请求参数验证失败。',
                 'errors' => $e->errors(),
             ], 422);
+        } catch (ModelNotFoundException $e) {
+            return response()->json([
+                'error' => 'not_found',
+                'message' => '客户不存在。',
+            ], 404);
         } catch (\Exception $e) {
             Log::error('Error updating client', [
                 'error' => $e->getMessage(),
                 'trace' => $e->getTraceAsString(),
+                'client_id' => $id,
+                'request_data' => $request->except(['api_token']),
             ]);
 
             return response()->json([
@@ -114,12 +351,39 @@ public function update(Request $request, int $id): JsonResponse
         }
     }
 
+    /**
+     * Delete client
+     *
+     * @param Request $request
+     * @param int $id
+     * @return JsonResponse
+     *
+     * Success response:
+     * {
+     *   "message": "客户已删除。"
+     * }
+     *
+     * Error responses:
+     * - 404: 客户不存在
+     * - 422: 客户有活跃的认证令牌
+     * - 500: 服务器内部错误
+     */
     public function destroy(Request $request, int $id): JsonResponse
     {
         try {
-            $client = $this->getAuthorizedClient($request->admin, $id);
+            $client = Client::findOrFail($id);
+
+            // 检查是否有活跃的认证令牌
+            if ($client->authTokens()->where('status', 'active')->exists()) {
+                return response()->json([
+                    'error' => 'client_in_use',
+                    'message' => '该客户有活跃的认证令牌，请先停用或删除令牌。',
+                ], 422);
+            }
 
             $clientName = $client->name;
+
+            // 软删除客户记录
             $client->delete();
 
             $this->logService->logOperation(
@@ -129,13 +393,19 @@ public function destroy(Request $request, int $id): JsonResponse
             );
 
             return response()->json([
-                'message' => '客户用户已删除。',
+                'message' => '客户已删除。',
             ]);
 
+        } catch (ModelNotFoundException $e) {
+            return response()->json([
+                'error' => 'not_found',
+                'message' => '客户不存在。',
+            ], 404);
         } catch (\Exception $e) {
             Log::error('Error deleting client', [
                 'error' => $e->getMessage(),
                 'trace' => $e->getTraceAsString(),
+                'client_id' => $id,
             ]);
 
             return response()->json([
@@ -145,18 +415,58 @@ public function destroy(Request $request, int $id): JsonResponse
         }
     }
 
+    /**
+     * Generate auth token for client
+     *
+     * @param Request $request
+     * @param int $id
+     * @return JsonResponse
+     *
+     * Request body:
+     * {
+     *   "expires_in_days": int (optional) // 令牌有效期（天），默认 30 天
+     * }
+     *
+     * Success response:
+     * {
+     *   "auth_token": "string",      // 认证令牌
+     *   "expires_at": "2024-10-01T14:00:00Z",  // 过期时间
+     *   "client": {                  // 客户信息
+     *     "id": 1001,
+     *     "name": "Client Name",
+     *     "email": "client@example.com",
+     *     "status": "active"
+     *   }
+     * }
+     *
+     * Error responses:
+     * - 404: 客户不存在
+     * - 422: 客户状态非活跃
+     * - 500: 服务器内部错误
+     */
     public function generateAuthToken(Request $request, int $id): JsonResponse
     {
         try {
-            $client = $this->getAuthorizedClient($request->admin, $id);
+            $client = Client::findOrFail($id);
 
+            if ($client->status !== 'active') {
+                return response()->json([
+                    'error' => 'client_inactive',
+                    'message' => '客户状态为非活跃，无法生成认证令牌。',
+                ], 422);
+            }
+
+            // 验证过期时间
             $validated = $request->validate([
-                'expires_in_days' => 'nullable|integer|min:1',
+                'expires_in_days' => 'nullable|integer|min:1|max:365',
+            ], [
+                'expires_in_days.min' => '令牌有效期不能小于 1 天。',
+                'expires_in_days.max' => '令牌有效期不能超过 365 天。',
             ]);
 
             $token = $this->tokenService->generateAuthToken(
                 $client,
-                $validated['expires_in_days'] ?? null
+                $validated['expires_in_days'] ?? 30
             );
 
             $this->logService->logOperation(
@@ -166,10 +476,14 @@ public function generateAuthToken(Request $request, int $id): JsonResponse
             );
 
             return response()->json([
-                'client_id' => $client->id,
                 'auth_token' => $token->token,
-                'created_at' => $token->created_at,
                 'expires_at' => $token->expires_at,
+                'client' => [
+                    'id' => $client->id,
+                    'name' => $client->name,
+                    'email' => $client->email,
+                    'status' => $client->status,
+                ],
             ]);
 
         } catch (ValidationException $e) {
@@ -178,10 +492,17 @@ public function generateAuthToken(Request $request, int $id): JsonResponse
                 'message' => '请求参数验证失败。',
                 'errors' => $e->errors(),
             ], 422);
+        } catch (ModelNotFoundException $e) {
+            return response()->json([
+                'error' => 'not_found',
+                'message' => '客户不存在。',
+            ], 404);
         } catch (\Exception $e) {
             Log::error('Error generating auth token', [
                 'error' => $e->getMessage(),
                 'trace' => $e->getTraceAsString(),
+                'client_id' => $id,
+                'request_data' => $request->except(['api_token']),
             ]);
 
             return response()->json([
@@ -190,13 +511,4 @@ public function generateAuthToken(Request $request, int $id): JsonResponse
             ], 500);
         }
     }
-
-    private function getAuthorizedClient($admin, int $id): Client
-    {
-        $query = $admin->isSuperAdmin() ? Client::query() : $admin->clients();
-
-        $client = $query->findOrFail($id);
-
-        return $client;
-    }
 }

routes/api.php

@@ -16,7 +16,7 @@
 });
 
 // Admin authentication routes
-Route::prefix('admin')->group(function () {
+Route::middleware(['auth:sanctum', 'admin'])->prefix('admin')->group(function () {
     Route::post('login', [AdminAuthController::class, 'login']);
 
     Route::middleware('auth.admin')->group(function () {