97 lines
3.0 KiB
Go
97 lines
3.0 KiB
Go
package vidtotal
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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/statrecordmod"
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"91porn-server/models/s/statvidtotalmod"
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"91porn-server/skd/skdg"
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)
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func RunStat(defaultStatDate time.Time) {
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log.Info("video total stat running...")
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defer log.Info("video total 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.VideoTotalStatJob, 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("video total stat RunVideoStat lastRecordTime faild!", log.E(err))
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return
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}
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//过去几天的数据按一日为单位统计，帮助数据恢复
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dayHead := timerange.LocDayRange(now).Head
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for dayHead.After(lastStatAt) {
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end := lastStatAt.AddDate(0, 0, 1)
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//防止时间超出范围
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if end.After(dayHead) {
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end = dayHead
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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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if err = statByTimeRange(subTimeRange); err != nil {
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log.Error("video total RunStat statByTimeRange faild!", log.E(err))
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return
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}
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lastStatAt = end
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}
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//当天的数据按照5分钟统计
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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,控制数据库读写压力
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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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if err = statByTimeRange(subTimeRange); err != nil {
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log.Error("video total RunStat statByTimeRange faild!", log.E(err))
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return
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}
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lastStatAt = end
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}
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}
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func statByTimeRange(timeRange timerange.TimeRange) error {
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//装配基础统计数据
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statDocMap, err := getVideoTotalIncDocMap(timeRange)
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if err != nil {
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log.Error("video total stat RunVideoStat fillStatDocMap faild!", log.E(err))
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return err
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}
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//提交视屏总计数据
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log.Info("videoTotalStat committing...")
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if err = commit(timeRange.Tail, statDocMap); err != nil {
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log.Error("video total stat RunVideoStat commit faild!", log.E(err))
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return err
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}
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log.Info("videoTotalStat committed.")
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return nil
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}
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// commit 提交统计数据
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func commit(recordTime time.Time, docMap VideoTotalIncDocMap) error {
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opt := (&db.TransOpts{}).SetReEntry(10)
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return skdg.StatDB.Trans(func(trans *db.MongoTool) error {
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if len(docMap) != 0 {
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if err := statvidtotalmod.ChangeStatTrans(trans, recordTime, docMap); err != nil {
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return fmt.Errorf("video total stat 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.VideoTotalStatJob, recordTime); err != nil {
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return fmt.Errorf("video total stat commit UpsertOneTrans faild!, err:%+v\n", err)
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}
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return nil
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}, opt)
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}
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