From 9a98bdfbe61254bd7a903b045d715f288c0e7863 Mon Sep 17 00:00:00 2001
From: lkddi <lkddi@163.com>
Date: Sat, 28 Feb 2026 11:17:09 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=EF=BC=9A=E8=81=8A=E5=A4=A9?=
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---
 app/Http/Controllers/ChatController.php | 12 +++++++-----
 resources/views/chat/frame.blade.php    | 16 ++++++++++++++++
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/app/Http/Controllers/ChatController.php b/app/Http/Controllers/ChatController.php
index 8067f58..533ea12 100644
--- a/app/Http/Controllers/ChatController.php
+++ b/app/Http/Controllers/ChatController.php
@@ -122,14 +122,16 @@ class ChatController extends Controller
     }
 
     // 5. 获取历史消息用于初次渲染
-    // TODO: 可在前端通过请求另外的接口拉取历史记录，或者直接在这里 attach
+    // 获取最近的所有消息（由于 Redis list 已限制保留条数，传 0 为拉取所有缓存的记录）
+    $historyMessages = $this->chatState->getNewMessages($id, 0);
 
     // 渲染主聊天框架视图
     return view('chat.frame', [
-        'room'         => $room,
-        'user'         => $user,
-        'weekEffect'   => $this->shopService->getActiveWeekEffect($user), // 周卡特效（登录自动播放）
-        'newbieEffect' => $newbieEffect, // 新人入场专属特效
+        'room'            => $room,
+        'user'            => $user,
+        'weekEffect'      => $this->shopService->getActiveWeekEffect($user), // 周卡特效（登录自动播放）
+        'newbieEffect'    => $newbieEffect, // 新人入场专属特效
+        'historyMessages' => $historyMessages, // 把历史消息附带给前端
     ]);
     }
 
diff --git a/resources/views/chat/frame.blade.php b/resources/views/chat/frame.blade.php
index 414700e..1a35a1d 100644
--- a/resources/views/chat/frame.blade.php
+++ b/resources/views/chat/frame.blade.php
@@ -103,6 +103,22 @@
 
     @include('chat.partials.scripts')
 
+    {{-- 页面初始加载时，渲染自带的历史记录（解决入场欢迎语错过断网的问题） --}}
+    @if (!empty($historyMessages))
+        <script>
+            document.addEventListener('DOMContentLoaded', () => {
+                const historyMsgs = @json($historyMessages);
+                if (historyMsgs && historyMsgs.length > 0) {
+                    // 全局函数 appendMessage 在 scripts.blade.php 中定义
+                    historyMsgs.forEach(msg => {
+                        if (typeof window.appendMessage === 'function') {
+                            window.appendMessage(msg);
+                        }
+                    });
+                }
+            });
+        </script>
+    @endif
     {{-- 进房特效自动播放：新人烟花礼包 / 周卡特效 --}}
     @if (!empty($newbieEffect) || !empty($weekEffect))
         <script>