observe-server/common/utils/func.go

package utils

import (
	"time"

	"github.com/go-admin-team/go-admin-core/sdk/config"
)

func MetricTableName(prefix string, startTime, endTime int64) (string, time.Time, time.Time) {
	diff := endTime - startTime
	suffix := "_15s"
	start, end := time.Unix(startTime, 0), time.Unix(endTime, 0)
	if diff == 300 {
		suffix = "_5m"
		start = time.Unix(startTime, 0).Truncate(5 * time.Minute)
		end = start.Add(time.Duration(diff) * time.Second)
	} else if diff == 1200 {
		suffix = "_20m"
		start = time.Unix(startTime, 0).Truncate(20 * time.Minute)
		end = start.Add(time.Duration(diff) * time.Second)
	} else if diff >= 3600 {
		suffix = "_1h"
		start = time.Unix(startTime, 0).Truncate(time.Hour)
		end = start.Add(time.Duration(diff) * time.Second)
	}
	if config.ApplicationConfig.Mode == "dev" { // 由于当前只有_15s的有数据
		suffix = "_15s"
		start, end = time.Unix(startTime, 0), time.Unix(endTime, 0)
	}
	return prefix + suffix, start, end
}