游戏-用户管理-优化样式增强验证

app/admin/controller/game/User.php

@@ -61,6 +61,72 @@ class User extends Backend
         return null;
     }
 
+    /**
+     * 抽奖券 ticket_count：空串、[]、[""]、无有效 {ante,count} 时写入 NULL，避免库里出现无意义 JSON
+     *
+     * @param array<string, mixed> $data
+     */
+    private function normalizeEmptyTicketCount(array &$data): void
+    {
+        if (!array_key_exists('ticket_count', $data)) {
+            return;
+        }
+        $v = $data['ticket_count'];
+        if ($v === null) {
+            $data['ticket_count'] = null;
+
+            return;
+        }
+        if ($v === '') {
+            $data['ticket_count'] = null;
+
+            return;
+        }
+        if (!is_string($v)) {
+            return;
+        }
+        $s = trim($v);
+        if ($s === '' || $s === '[]' || strtolower($s) === 'null') {
+            $data['ticket_count'] = null;
+
+            return;
+        }
+        $decoded = json_decode($s, true);
+        if ($decoded === null && json_last_error() !== JSON_ERROR_NONE) {
+            return;
+        }
+        if (!is_array($decoded)) {
+            return;
+        }
+        if ($decoded === []) {
+            $data['ticket_count'] = null;
+
+            return;
+        }
+        $valid = false;
+        foreach ($decoded as $item) {
+            if (!is_array($item)) {
+                continue;
+            }
+            if (!array_key_exists('ante', $item) || !array_key_exists('count', $item)) {
+                continue;
+            }
+            $ante = $item['ante'];
+            $count = $item['count'];
+            if ($ante === '' || $ante === null || $count === '' || $count === null) {
+                continue;
+            }
+            if (!is_numeric($ante) || !is_numeric($count)) {
+                continue;
+            }
+            $valid = true;
+            break;
+        }
+        if (!$valid) {
+            $data['ticket_count'] = null;
+        }
+    }
+
     /**
      * 添加（重写：password 使用 Admin 同款加密；uuid 由 username+channel_id 生成）
      * @throws Throwable
@@ -75,6 +141,7 @@ class User extends Backend
 
             $data = $this->applyInputFilter($data);
             $data = $this->excludeFields($data);
+            $this->normalizeEmptyTicketCount($data);
 
             $password = $data['password'] ?? null;
             if (!is_string($password) || trim($password) === '') {
@@ -168,6 +235,7 @@ class User extends Backend
 
             $data = $this->applyInputFilter($data);
             $data = $this->excludeFields($data);
+            $this->normalizeEmptyTicketCount($data);
 
             if (array_key_exists('password', $data)) {
                 $password = $data['password'];