新增统计，小游戏，系统设置

app/admin/model/PromoReward.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace app\admin\model;
+use think\model;
+use think\model\relation\BelongsTo;
+
+/**
+ * PromoReward 模型
+ */
+class PromoReward extends model
+{
+    protected $autoWriteTimestamp = true;
+    protected $updateTime         = false;
+
+    public static function onBeforeDelete(): bool
+    {
+        return false;
+    }
+
+    public function getGameTypeTextAttr($value, $data)
+    {
+        $gameType = $data['game_type'] ?? 0;
+        return UserScoreLog::GAME_TYPE_LIST[$gameType] ?? 'Unknown Game';
+    }
+    protected $append = ['game_type_text'];
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'user_id');
+    }
+
+}