perf: AI机器人支持多会话

app/Http/Controllers/Api/DialogController.php

@@ -25,6 +25,7 @@ use App\Models\WebSocketDialogConfig;
 use App\Models\WebSocketDialogMsgRead;
 use App\Models\WebSocketDialogMsgTodo;
 use App\Models\WebSocketDialogMsgTranslate;
+use App\Models\WebSocketDialogSession;
 use Hhxsv5\LaravelS\Swoole\Task\Task;
 
 /**
@@ -3090,4 +3091,124 @@ class DialogController extends AbstractController
 
         return Base::retSuccess('保存成功');
     }
+
+    /**
+     * @api {get} api/dialog/session/create          62. AI-开启新会话
+     *
+     * @apiDescription 需要token身份，仅限与AI用户会话
+     * @apiVersion 1.0.0
+     * @apiGroup dialog
+     * @apiName session_create
+     *
+     * @apiParam {Number} dialog_id         对话ID
+     *
+     * @apiSuccess {Number} ret     返回状态码（1正确、0错误）
+     * @apiSuccess {String} msg     返回信息（错误描述）
+     * @apiSuccess {Object} data    返回数据
+     */
+    public function session__create()
+    {
+        User::auth();
+        //
+        $dialog_id = intval(Request::input('dialog_id'));
+        //
+        $dialog = WebSocketDialog::checkDialog($dialog_id);
+        //
+        if ($dialog->type != 'user') {
+            return Base::retError('当前对话不支持');
+        }
+        //
+        $hasAiUser = WebSocketDialogUser::join('users as u', 'web_socket_dialog_users.userid', '=', 'u.userid')
+            ->where('dialog_id', $dialog->id)
+            ->where('u.email', 'like', 'ai-%@bot.system')
+            ->exists();
+        if (!$hasAiUser) {
+            return Base::retError('当前对话不支持');
+        }
+        //
+        $session = WebSocketDialogSession::whereDialogId($dialog->id)
+            ->whereTitle('')
+            ->first();
+        if ($session) {
+            $dialog->session_id = $session->id;
+            $dialog->save();
+            return Base::retSuccess('success', $session);
+        }
+        //
+        $session = WebSocketDialogSession::create([
+            'dialog_id' => $dialog->id,
+            'status' => 1,
+            'title' => '',
+        ]);
+        $session->save();
+        $dialog->session_id = $session->id;
+        $dialog->save();
+        //
+        return Base::retSuccess('success', $session);
+    }
+
+    /**
+     * @api {get} api/dialog/session/list          63. AI-获取会话列表
+     *
+     * @apiDescription 需要token身份
+     * @apiVersion 1.0.0
+     * @apiGroup dialog
+     * @apiName session_list
+     *
+     * @apiParam {Number} dialog_id         对话ID
+     *
+     * @apiParam {Number} [page]                当前页，默认:1
+     * @apiParam {Number} [pagesize]            每页显示数量，默认:20，最大:50
+     *
+     * @apiSuccess {Number} ret     返回状态码（1正确、0错误）
+     * @apiSuccess {String} msg     返回信息（错误描述）
+     * @apiSuccess {Object} data    返回数据
+     */
+    public function session__list()
+    {
+        User::auth();
+        //
+        $dialog_id = intval(Request::input('dialog_id'));
+        //
+        $dialog = WebSocketDialog::checkDialog($dialog_id);
+        //
+        $sessions = WebSocketDialogSession::whereDialogId($dialog->id)
+            ->orderByDesc('id')
+            ->paginate(Base::getPaginate(100, 10));
+        //
+        return Base::retSuccess('success', $sessions);
+    }
+
+    /**
+     * @api {get} api/dialog/session/open          64. AI-打开会话
+     *
+     * @apiDescription 需要token身份
+     * @apiVersion 1.0.0
+     * @apiGroup dialog
+     * @apiName session_open
+     *
+     * @apiParam {Number} session_id         会话ID
+     *
+     * @apiSuccess {Number} ret     返回状态码（1正确、0错误）
+     * @apiSuccess {String} msg     返回信息（错误描述）
+     * @apiSuccess {Object} data    返回数据
+     */
+    public function session__open()
+    {
+        User::auth();
+        //
+        $session_id = intval(Request::input('session_id'));
+        //
+        $session = WebSocketDialogSession::whereId($session_id)->first();
+        if (empty($session)) {
+            return Base::retError('会话不存在或已被删除');
+        }
+        //
+        $dialog = WebSocketDialog::checkDialog($session->dialog_id);
+        //
+        $dialog->session_id = $session->id;
+        $dialog->save();
+        //
+        return Base::retSuccess('success', $session);
+    }
 }

app/Models/UserBot.php

@@ -205,15 +205,15 @@ class UserBot extends AbstractModel
                             ]
                         ],
                         [
-                            'key' => '~ai-chat-new',
+                            'key' => '~ai-session-create',
-                            'label' => Doo::translate('开启新对话'),
+                            'label' => Doo::translate('开启新会话'),
                             'config' => [
                                 'model' => $aibotSetting[$match[1] . '_model']
                             ]
                         ],
                         [
-                            'key' => '~ai-chat-history',
+                            'key' => '~ai-session-history',
-                            'label' => Doo::translate('历史对话'),
+                            'label' => Doo::translate('历史会话'),
                         ]
                     ];
                 }

app/Models/WebSocketDialogMsg.php

@@ -1196,6 +1196,8 @@ class WebSocketDialogMsg extends AbstractModel
                 $dialogMsg->send = 1;
                 $dialogMsg->generateKeyAndSave($search_key);
                 //
+                WebSocketDialogSession::updateTitle($dialogMsg->session_id, $dialogMsg);
+                //
                 if ($dialogMsg->type === 'meeting') {
                     MeetingMsg::createInstance([
                         'meetingid' => $dialogMsg->msg['meetingid'],

app/Models/WebSocketDialogSession.php

@@ -2,6 +2,9 @@
 
 namespace App\Models;
 
+use App\Module\Base;
+use Cache;
+
 /**
  * App\Models\WebSocketDialogSession
  *
@@ -48,4 +51,35 @@ class WebSocketDialogSession extends AbstractModel
     {
         return $this->belongsTo(WebSocketDialog::class, 'dialog_id');
     }
+
+    /**
+     * @param $sessionId
+     * @param WebSocketDialogMsg $dialogMsg
+     * @return void
+     */
+    public static function updateTitle($sessionId, $dialogMsg)
+    {
+        if (!$sessionId) {
+            return;
+        }
+        if ($dialogMsg->type != 'text') {
+            return;
+        }
+        $cacheKey = 'dialog_session_title_' . $sessionId;
+        if (Cache::has($cacheKey)) {
+            return;
+        }
+        $session = self::whereId($sessionId)->first();
+        if (!$session) {
+            return;
+        }
+        $title = Base::cutStr($dialogMsg->key ?: $dialogMsg->msg['text'], 100);
+        if (empty($title)) {
+            return;
+        }
+        $session->title = $title;
+        $session->save();
+        // todo 通过AI生成标题
+        Cache::forever($cacheKey, true);
+    }
 }

resources/assets/js/pages/manage/components/DialogWrapper.vue

@@ -1321,12 +1321,7 @@ export default {
         },
 
         msgType() {
-            this.getMsgs({
+            this.onGetMsgClear()
-                dialog_id: this.dialogId,
-                msg_id: this.msgId,
-                msg_type: this.msgType,
-                clear_before: true
-            }).catch(_ => {})
         },
 
         searchKey(key) {
@@ -1922,15 +1917,26 @@ export default {
                     }
                     break;
 
-                // 开启新对话
+                // 开启新会话
-                case "~ai-chat-new":
+                case "~ai-session-create":
                     if (!this.isAiBot) {
                         return
                     }
+                    this.$store.dispatch("call", {
+                        url: 'dialog/session/create',
+                        data: {
+                            dialog_id: this.dialogId,
+                        },
+                        spinner: 300
+                    }).then(() => {
+                        this.onGetMsgClear()
+                    }).catch(({msg}) => {
+                        $A.modalError(msg)
+                    });
                     break;
 
-                // 历史对话
+                // 历史会话
-                case "~ai-chat-history":
+                case "~ai-session-history":
                     if (!this.isAiBot) {
                         return
                     }
@@ -2578,6 +2584,15 @@ export default {
             this.$store.dispatch("openOkr", this.dialogData.link_id);
         },
 
+        onGetMsgClear() {
+            this.getMsgs({
+                dialog_id: this.dialogId,
+                msg_id: this.msgId,
+                msg_type: this.msgType,
+                clear_before: true
+            }).catch(_ => {})
+        },
+
         onReGetMsg() {
             this.scrollToBottomRefresh = false
             this.getMsgs({