package service

import ()

// service 通用方法

// 分页, 排序处理
func parsePageAndSort(pageNumber, pageSize int, sortField string, isAsc bool) (skipNum int, sortFieldR string) {
	skipNum = (pageNumber - 1) * pageSize
	if sortField == "" {
		sortField = "UpdatedTime"
	}
	if !isAsc {
		sortFieldR = "-" + sortField
	} else {
		sortFieldR = sortField
	}
	return
}