first commit

2026-07-13 15:23:29 +08:00
commit 50885a98c8
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+<?php
+
+namespace Modules\SystemAgent\Http\Controllers;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Modules\AnnoRoute\Attribute\GetRoute;
+use Modules\AnnoRoute\Attribute\PutRoute;
+use Modules\AnnoRoute\Attribute\RequestAttribute;
+use Modules\Common\Http\Controllers\BaseController;
+use Modules\SystemAgent\Models\AgentModel;
+
+#[RequestAttribute('/ai/agent', 'ai.agent')]
+class AgentController extends BaseController
+{
+    #[GetRoute(authorize: 'query')]
+    public function query(): JsonResponse
+    {
+        $agents = AgentModel::orderBy('id')->get();
+        return $this->success($agents->toArray());
+    }
+
+    #[GetRoute('/{id}', authorize: 'query', where: ['id' => '[0-9]+'])]
+    public function show(int $id): JsonResponse
+    {
+        $agent = AgentModel::find($id);
+        if (! $agent) {
+            return $this->error('Agent not found');
+        }
+        return $this->success($agent->toArray());
+    }
+
+    #[PutRoute('/{id}', authorize: 'update', where: ['id' => '[0-9]+'])]
+    public function update(int $id, Request $request): JsonResponse
+    {
+        $enabled = $request->boolean('enabled', true);
+        $model = AgentModel::find($id);
+        if (! $model) {
+            return $this->error('Agent not found');
+        }
+        $model->enabled = $enabled;
+        $model->save();
+        return $this->success();
+    }
+}
@@ -0,0 +1,128 @@
+<?php
+
+namespace Modules\SystemAgent\Http\Controllers;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Laravel\Ai\Responses\StreamableAgentResponse;
+use Modules\AnnoRoute\Attribute\DeleteRoute;
+use Modules\AnnoRoute\Attribute\GetRoute;
+use Modules\AnnoRoute\Attribute\PostRoute;
+use Modules\AnnoRoute\Attribute\RequestAttribute;
+use Modules\Common\Http\Controllers\BaseController;
+use Modules\SystemAgent\Ai\Agents\XinChatAgent;
+use Modules\SystemAgent\Models\AgentModel;
+
+#[RequestAttribute('/ai/chat', 'ai.chat')]
+class ChatController extends BaseController
+{
+    /**
+     * 发送消息并返回 SSE 流式响应
+     */
+    #[PostRoute('/send', 'send')]
+    public function send(Request $request): StreamableAgentResponse|JsonResponse
+    {
+        $request->validate([
+            'message' => 'required|string|max:10000',
+            'conversation_id' => 'nullable|string|max:36',
+            'agent_id' => 'nullable|integer|exists:agents,id',
+        ]);
+
+        $message = $request->input('message');
+        $conversationId = $request->input('conversation_id');
+        $agentId = $request->input('agent_id');
+        $user = $request->user();
+
+        try {
+            if ($agentId) {
+                $agentModel = AgentModel::findOrFail($agentId);
+                $agentClass = $agentModel->namespace;
+                $agent = $agentClass::make();
+            } else {
+                $agent = XinChatAgent::make();
+            }
+
+            if ($conversationId) {
+                // 继续已有会话
+                $response = $agent
+                    ->continue($conversationId, as: $user)
+                    ->stream($message);
+            } else {
+                // 新建会话
+                $response = $agent
+                    ->forUser($user)
+                    ->stream($message);
+            }
+
+            return $response;
+        } catch (\Throwable $e) {
+            return $this->error('AI 响应失败：' . $e->getMessage());
+        }
+    }
+
+    /**
+     * 获取当前用户的会话列表
+     */
+    #[GetRoute('/conversations', 'conversations')]
+    public function conversations(Request $request): JsonResponse
+    {
+        $user = $request->user();
+
+        $conversations = $user->conversations()
+            ->latest('updated_at')
+            ->get()
+            ->map(fn ($conversation) => [
+                'key' => $conversation->id,
+                'label' => $conversation->title,
+                'updated_at' => $conversation->updated_at->toISOString(),
+            ]);
+
+        return $this->success($conversations->toArray());
+    }
+
+    /**
+     * 获取指定会话的消息列表
+     */
+    #[GetRoute('/messages/{conversationId}', 'messages')]
+    public function messages(Request $request, string $conversationId): JsonResponse
+    {
+        $user = $request->user();
+
+        $conversation = $user->conversations()->find($conversationId);
+
+        if (! $conversation) {
+            return $this->error('会话不存在');
+        }
+
+        $messages = $conversation->messages()
+            ->oldest()
+            ->get()
+            ->map(fn ($msg) => [
+                'key' => $msg->id,
+                'role' => $msg->role,
+                'content' => $msg->content,
+                'created_at' => $msg->created_at->toISOString(),
+            ]);
+
+        return $this->success($messages->toArray());
+    }
+
+    /**
+     * 删除指定会话
+     */
+    #[DeleteRoute('/messages/{conversationId}', 'delete')]
+    public function deleteConversation(Request $request, string $conversationId): JsonResponse
+    {
+        $user = $request->user();
+
+        $conversation = $user->conversations()->find($conversationId);
+
+        if (! $conversation) {
+            return $this->error('会话不存在');
+        }
+
+        $conversation->delete();
+
+        return $this->success('会话已删除');
+    }
+}
@@ -0,0 +1,119 @@
+<?php
+
+namespace Modules\SystemAgent\Http\Controllers;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Laravel\Ai\Models\Conversation;
+use Modules\AnnoRoute\Attribute\DeleteRoute;
+use Modules\AnnoRoute\Attribute\GetRoute;
+use Modules\AnnoRoute\Attribute\RequestAttribute;
+use Modules\Common\Http\Controllers\BaseController;
+use Modules\SystemUser\Models\SysUserModel;
+
+#[RequestAttribute('/ai/conversation', 'ai.conversation')]
+class ConversationController extends BaseController
+{
+    protected array $searchField = [
+        'title' => 'like',
+    ];
+
+    protected array $quickSearchField = ['title'];
+
+    /**
+     * 会话列表
+     */
+    #[GetRoute(authorize: 'query')]
+    public function query(Request $request): JsonResponse
+    {
+        $params = $request->all();
+        $perPage = (int) ($params['pageSize'] ?? 10);
+        $query = Conversation::query()->withCount('messages');
+
+        $data = $this->buildSearch($params, $query)
+            ->orderBy('updated_at', 'desc')
+            ->paginate($perPage);
+
+        $userIds = $data->pluck('user_id')->filter()->unique();
+        $users = SysUserModel::whereIn('id', $userIds)->pluck('username', 'id');
+
+        $data = $data->through(function ($conversation) use ($users) {
+            return [
+                'id' => $conversation->id,
+                'user_id' => $conversation->user_id,
+                'username' => $users[$conversation->user_id] ?? '',
+                'title' => $conversation->title,
+                'message_count' => $conversation->messages_count,
+                'created_at' => $conversation->created_at?->toISOString(),
+                'updated_at' => $conversation->updated_at?->toISOString(),
+            ];
+        });
+
+        return $this->success($data->toArray());
+    }
+
+    /**
+     * 删除会话
+     */
+    #[DeleteRoute(route: '/{id}', authorize: 'delete', where: ['id' => '[a-zA-Z0-9\-]+'])]
+    public function delete(string $id): JsonResponse
+    {
+        $conversation = Conversation::find($id);
+
+        if (! $conversation) {
+            return $this->error('会话不存在');
+        }
+
+        $conversation->delete();
+
+        return $this->success('会话已删除');
+    }
+
+    /**
+     * 获取会话消息列表
+     */
+    #[GetRoute('/{id}/messages', authorize: 'query', where: ['id' => '[a-zA-Z0-9\-]+'])]
+    public function messages(string $id, Request $request): JsonResponse
+    {
+        $conversation = Conversation::find($id);
+
+        if (! $conversation) {
+            return $this->error('会话不存在');
+        }
+
+        $perPage = (int) $request->input('pageSize', 20);
+        $data = $conversation->messages()
+            ->orderBy('created_at')
+            ->paginate($perPage)
+            ->toArray();
+
+        return $this->success($data);
+    }
+
+    /**
+     * 获取会话详情
+     */
+    #[GetRoute('/{id}', authorize: 'query', where: ['id' => '[a-zA-Z0-9\-]+'])]
+    public function show(string $id): JsonResponse
+    {
+        $conversation = Conversation::withCount('messages')->find($id);
+
+        if (! $conversation) {
+            return $this->error('会话不存在');
+        }
+
+        $user = $conversation->user_id
+            ? SysUserModel::find($conversation->user_id)
+            : null;
+
+        return $this->success([
+            'id' => $conversation->id,
+            'user_id' => $conversation->user_id,
+            'username' => $user?->username ?? '',
+            'title' => $conversation->title,
+            'message_count' => $conversation->messages_count,
+            'created_at' => $conversation->created_at?->toISOString(),
+            'updated_at' => $conversation->updated_at?->toISOString(),
+        ]);
+    }
+}