常见群聊

app/chat/model/ChatGroup.php

@@ -2,6 +2,8 @@
 namespace app\chat\model;
 
 
+use ba\Random;
+use support\Log;
 use support\think\Db;
 
 class ChatGroup extends BaseModel
@@ -20,4 +22,54 @@ class ChatGroup extends BaseModel
     }
 
 
+    // 创建群聊
+    public static function addShop($shop_id)
+    {
+        $shop = Db::name('tb_shop_info')->where(['id' => $shop_id])->find();
+        if(empty($shop)) {
+            Log::info('店铺不存在');
+        }
+        // 查找群数量
+        $count = Db::name('chat_group')->where(['shop_id' => $shop_id])->count();
+        $name = $shop['shop_name'] . '粉丝福利' .  $count + 1 . '群';
+        $avatar = $shop['logo'];
+        $now = d();
+        try {
+            Db::startTrans();
+            // 创建群
+            $group_id = Db::name('chat_group')->insertGetId([
+                'id' => Random::build('alnum', 32),
+                'name' => $name,
+                'shop_id' => $shop_id,
+                'avatar' => $avatar,
+                'owner_id' => $shop_id,
+                'created_time' => $now,
+            ]);
+            // 群主加入群
+            Db::name('chat_group_member')->insert([
+                'group_id' => $group_id,
+                'user_id' => $shop_id,
+                'role' => 1, // 1=群主
+                'join_time' => $now,
+            ]);
+            $user = Db::name('chat_user')->where(['user_id' => $shop_id])->find();
+            if(!$user) {
+                $res = Db::name('chat_user')->insert([
+                    'user_id' => $shop_id,
+                    'nick_name' => $shop['shop_name'],
+                    'avatar' => $shop['logo'],
+                    'type' => 2,
+                    'created_time' => d(),
+                ]);
+                Log::info('创建店铺结果   ' . $res . $shop_id);
+            }
+            Db::commit();
+        }catch (\Throwable $exception) {
+            Db::rollback();
+            Log::info('创建店铺错误   ' . $exception->getMessage());
+        }
+    }
+
+
+
 }