80 lines
2.1 KiB
Go
80 lines
2.1 KiB
Go
package service
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import (
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"encoding/json"
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"fmt"
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"time"
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"be.ems/src/framework/constants/cachekey"
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"be.ems/src/framework/redis"
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"be.ems/src/modules/network_data/model"
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"be.ems/src/modules/network_data/repository"
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)
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// 实例化数据层 PerfKPI 结构体
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var NewPerfKPI = &PerfKPI{
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perfKPIRepository: repository.NewPerfKPI,
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}
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// PerfKPI 性能统计 服务层处理
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type PerfKPI struct {
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perfKPIRepository *repository.PerfKPI // 性能统计数据信息
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}
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// SelectGoldKPI 通过网元指标数据信息
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func (r *PerfKPI) SelectGoldKPI(query model.GoldKPIQuery) []map[string]any {
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// 获取数据指标id
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var kpiIds []string
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kpiTitles := r.perfKPIRepository.SelectGoldKPITitle(query.NeType)
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for _, kpiId := range kpiTitles {
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kpiIds = append(kpiIds, kpiId.KPIID)
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}
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data := r.perfKPIRepository.SelectGoldKPI(query, kpiIds)
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if data == nil {
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return []map[string]any{}
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}
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return data
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}
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// SelectGoldKPITitle 网元对应的指标名称
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func (r *PerfKPI) SelectGoldKPITitle(neType string) []model.GoldKPITitle {
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return r.perfKPIRepository.SelectGoldKPITitle(neType)
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}
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// SelectUPFTotalFlow 查询UPF总流量 N3上行 N6下行
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func (r *PerfKPI) SelectUPFTotalFlow(neType, rmUID string, day int) map[string]any {
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now := time.Now()
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// 获取当前日期
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endDate := fmt.Sprint(now.UnixMilli())
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// 将当前日期前几天数
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startDate := fmt.Sprint(now.AddDate(0, 0, -day).Truncate(24 * time.Hour).UnixMilli())
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var info map[string]any
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// 读取缓存数据 小于2分钟重新缓存
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key := fmt.Sprintf("%sUPF:totalFlow:%s_%d", cachekey.NE_DATA_KEY, rmUID, day)
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infoStr, _ := redis.Get("", key)
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if infoStr != "" {
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json.Unmarshal([]byte(infoStr), &info)
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expireSecond, _ := redis.GetExpire("", key)
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if expireSecond > 120 {
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return info
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}
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}
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// down * 8 / 1000 / 1000 单位M
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info = r.perfKPIRepository.SelectUPFTotalFlow(neType, rmUID, startDate, endDate)
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if v, ok := info["up"]; ok && v == nil {
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info["up"] = 0
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}
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if v, ok := info["down"]; ok && v == nil {
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info["down"] = 0
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}
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// 保存到缓存
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infoJSON, _ := json.Marshal(info)
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redis.SetByExpire("", key, string(infoJSON), time.Duration(10)*time.Minute)
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return info
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}
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