增加模型关联

app/Models/UserMoneyLog.php

@@ -14,4 +14,14 @@ class UserMoneyLog extends BaseModel
 		parent::__construct($attributes);
 		$this->timestamps = false;
 	}
+
+	public function agent()
+	{
+		return $this->belongsTo(Agent::class);
+	}
+
+	public function order()
+	{
+		return $this->belongsTo(Order::class);
+	}
 }