package ckey

import "fmt"

func dataCacheKey(format string, a ...any) string {
	return DataCache + fmt.Sprintf(format, a...)
}

func DataUserAppReward(cpnId int64, mark string) string {
	if mark == "" {
		return dataCacheKey("data_user_app_reward_%d", cpnId)
	}
	return dataCacheKey("data_user_app_reward_%d:%s", cpnId, mark)
}