1.优化开奖逻辑

2.优化后台开奖派彩
3.优化接口规范

app/admin/controller/user/User.php

@@ -20,7 +20,7 @@ class User extends Backend
      */
     protected ?object $model = null;
 
-    protected array|string $preExcludeFields = ['id', 'uuid', 'create_time', 'update_time'];
+    protected array|string $preExcludeFields = ['id', 'uuid', 'create_time', 'update_time', 'invite_code'];
 
     protected array $withJoinTable = ['channel', 'admin'];
 
@@ -35,7 +35,7 @@ class User extends Backend
     }
 
     /**
-     * 添加（重写：password 使用 Admin 同款加密；uuid 由 username+channel_id 生成）
+     * 添加（重写：password 使用 Admin 同款加密；uuid 为 10 位唯一对外标识）
      * @throws Throwable
      */
     protected function _add(): Response
@@ -47,6 +47,10 @@ class User extends Backend
             }
 
             $data = $this->applyInputFilter($data);
+            $inviteResolved = $this->applyInviteCodeToUserChannel($data);
+            if ($inviteResolved !== null) {
+                return $inviteResolved;
+            }
             $data = $this->excludeFields($data);
 
             $password = $data['password'] ?? null;
@@ -60,7 +64,7 @@ class User extends Backend
             if (!is_string($username) || trim($username) === '' || $channelId === null || $channelId === '') {
                 return $this->error(__('Parameter %s can not be empty', ['username/channel_id']));
             }
-            $data['uuid'] = md5(trim($username) . '|' . $channelId);
+            $data['uuid'] = \app\common\model\User::generateUniquePublicCode10();
 
             if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                 $data[$this->dataLimitField] = $this->auth->id;
@@ -95,7 +99,7 @@ class User extends Backend
     }
 
     /**
-     * 编辑（重写：password 使用 Admin 同款加密；uuid 由 username+channel_id 生成）
+     * 编辑（重写：password 使用 Admin 同款加密；uuid 创建后不因改名改渠道自动变更）
      * @throws Throwable
      */
     protected function _edit(): Response
@@ -130,18 +134,6 @@ class User extends Backend
                 }
             }
 
-            $nextUsername = array_key_exists('username', $data) ? $data['username'] : $row['username'];
-            $nextChannelId = null;
-            if (array_key_exists('channel_id', $data)) {
-                $nextChannelId = $data['channel_id'];
-            } else {
-                $nextChannelId = $row['channel_id'] ?? null;
-            }
-
-            if (is_string($nextUsername) && trim($nextUsername) !== '' && $nextChannelId !== null && $nextChannelId !== '') {
-                $data['uuid'] = md5(trim($nextUsername) . '|' . $nextChannelId);
-            }
-
             $result = false;
             $this->model->startTrans();
             try {
@@ -337,6 +329,63 @@ class User extends Backend
         return array_values(array_unique(array_merge($own, $children)));
     }
 
+    /**
+     * 请求中的 `invite_code`（子代理 admin.invite_code）解析为 `channel_id`，并写入 `register_invite_code`、`admin_id`。
+     * 若同时提交 `channel_id` / `admin_id`，须与邀请码对应记录一致。
+     */
+    private function applyInviteCodeToUserChannel(array &$data): ?Response
+    {
+        if (!array_key_exists('invite_code', $data)) {
+            return null;
+        }
+        $raw = $data['invite_code'];
+        unset($data['invite_code']);
+        $inviteCode = is_string($raw) ? trim($raw) : '';
+        if ($inviteCode === '') {
+            return null;
+        }
+
+        $row = Db::name('admin')->field(['id', 'channel_id'])->where('invite_code', $inviteCode)->find();
+        if (!$row) {
+            return $this->error(__('Invite code does not exist'));
+        }
+        $cid = $row['channel_id'] ?? null;
+        if ($cid === null || $cid === '') {
+            return $this->error(__('Invite code not bound to channel'));
+        }
+        $cidInt = intval(trim((string) $cid));
+        if ($cidInt <= 0) {
+            return $this->error(__('Invite code not bound to channel'));
+        }
+
+        if (isset($data['channel_id']) && $data['channel_id'] !== null && $data['channel_id'] !== '') {
+            $existing = intval(trim((string) $data['channel_id']));
+            if ($existing > 0 && $existing !== $cidInt) {
+                return $this->error(__('Parameter error'));
+            }
+        }
+        $data['channel_id'] = $cidInt;
+        $data['register_invite_code'] = $inviteCode;
+
+        $aidRaw = $row['id'] ?? null;
+        if ($aidRaw === null || $aidRaw === '') {
+            return $this->error(__('Parameter error'));
+        }
+        $aidInt = intval(trim((string) $aidRaw));
+        if ($aidInt <= 0) {
+            return $this->error(__('Parameter error'));
+        }
+        if (isset($data['admin_id']) && $data['admin_id'] !== null && $data['admin_id'] !== '') {
+            $reqAid = intval(trim((string) $data['admin_id']));
+            if ($reqAid > 0 && $reqAid !== $aidInt) {
+                return $this->error(__('Parameter error'));
+            }
+        }
+        $data['admin_id'] = $aidInt;
+
+        return null;
+    }
+
     /**
      * 若需重写查看、编辑、删除等方法，请复制 @see \app\admin\library\traits\Backend 中对应的方法至此进行重写
      */