73 lines
2.5 KiB
Go
73 lines
2.5 KiB
Go
package keyword
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import (
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"fmt"
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"time"
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"91porn-server/common/db"
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"91porn-server/common/log"
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"91porn-server/common/timeutil/timerange"
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"91porn-server/models/s/kwstatmod"
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"91porn-server/models/s/statrecordmod"
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"91porn-server/skd/skdg"
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)
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// RunStat
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func RunStat(defaultStatDate time.Time) {
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log.Info("keyword stat running...")
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defer log.Info("keyword stat finished...")
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now := time.Now()
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//从历史提交记录中获取上次记录时间
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lastStatAt, err := statrecordmod.LastRecordTime(statrecordmod.KeywordStatJob, defaultStatDate) //第一次从默认记录时间开始统计
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if err != nil {
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log.Error("Keyword RunStat lastRecordTime faild!", log.E(err))
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return
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}
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recentMinute := timerange.RecentMinute(now, statrecordmod.FiveMinuteScale) //对齐本次统计时间 Minute % frequency == 0
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//拆分时间区间并依次提交,均衡数据库读写压力
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for recentMinute.After(lastStatAt) {
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end := lastStatAt.Add(statrecordmod.FiveMinuteScale * time.Minute)
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//防止时间超出范围
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if end.After(recentMinute) {
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end = recentMinute
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}
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subTimeRange := timerange.TimeRange{ //连续子切片
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Head: lastStatAt,
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Tail: end,
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}
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//此时的零日点
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sumDate := timerange.LocDayRange(subTimeRange.Head).Head
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//装配基础统计数据
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incDocList, err := GetIncDocList(subTimeRange)
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if err != nil {
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log.Error("Keyword RunStat GetIncDocList faild!", log.E(err))
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return
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}
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//提交数据
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log.Info("keywordStat committing...", log.Any("sumDate", sumDate), log.Any("location", sumDate.Location().String()))
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if err = commit(sumDate, subTimeRange.Tail, incDocList); err != nil {
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log.Error("Keyword RunStat commit faild!", log.E(err))
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return
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}
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log.Info("keywordStat committed.", log.Any("sumDate", sumDate), log.Any("location", sumDate.Location().String()))
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lastStatAt = end
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}
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}
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// commit 提交统计数据
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func commit(sumDate time.Time, recordTime time.Time, incDocList []kwstatmod.KeywordIncDoc) error {
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opt := (&db.TransOpts{}).SetReEntry(10)
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return skdg.StatDB.Trans(func(trans *db.MongoTool) (err error) {
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if len(incDocList) != 0 {
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if err = kwstatmod.ChangeStatTrans(trans, sumDate, recordTime, incDocList); err != nil {
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return fmt.Errorf(" keyword commit ChangeStatTrans faild!, err:%+v\n", err)
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}
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}
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//提交本次修改记录
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if err = statrecordmod.UpsertOneTrans(trans, statrecordmod.KeywordStatJob, recordTime); err != nil {
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return fmt.Errorf(" keyword commit UpsertOneTrans faild!, err:%+v\n", err)
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}
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return
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}, opt)
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}
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