go-common/app/job/main/tv/service/ugc/full_refresh.go
2019-04-22 18:49:16 +08:00

216 lines
6.2 KiB
Go

package ugc
import (
"context"
"fmt"
"time"
"go-common/app/job/main/tv/dao/app"
"go-common/app/job/main/tv/model/ugc"
"go-common/library/log"
)
const (
_errSleep = 500 * time.Millisecond
_succSleep = 10 * time.Millisecond
)
func errMid(funcName string, mid int64, err error) {
log.Error("Func:[%s], Step:[%s], Mid:[%d], Err:[%v]", "fullRefresh", funcName, mid, err)
}
func errArcPce(funcName string, mid int64, numPce int, err error) {
log.Error("Func:[%s], Step:[%s], Mid:[%d], NumPce:[%d], Err:[%v]", "fullRefresh-ArcPce", funcName, mid, numPce, err)
}
func infoArc(funcName string, aid int64, msg string) {
log.Info("Func:[%s], Step:[%s], Aid:[%d], Msg:[%s]", "fullRefresh-ArcPce-Arc", funcName, aid, msg)
time.Sleep(_errSleep)
}
func errArc(funcName string, aid int64, err error) {
log.Error("Func:[%s], Step:[%s], Aid:[%d], Err:[%v]", "fullRefresh-ArcPce-Arc", funcName, aid, err)
time.Sleep(_errSleep)
}
func errArcVideos(funcName string, aid int64, cids []int64, err error) {
log.Error("Func:[%s], Step:[%s], Aid:[%d], Cids: [%v], Err:[%v]", "fullRefresh-ArcPce-Arc-Videos", funcName, aid, cids, err)
time.Sleep(_errSleep)
}
func infoArcVideos(funcName string, aid int64, cids []int64, msg string) {
log.Info("Func:[%s], Step:[%s], Aid:[%d], Cids: [%v], Msg:[%s]", "fullRefresh-ArcPce-Arc-Videos", funcName, aid, cids, msg)
time.Sleep(_succSleep)
}
func (s *Service) fullRefreshproc() {
for {
s.fullRefresh()
time.Sleep(time.Duration(s.c.UgcSync.Frequency.FullRefreshFre))
}
}
func (s *Service) fullRefresh() {
var (
fullName = "fullRefresh"
pagesize = s.c.UgcSync.Batch.ProducerPS
begin = time.Now()
totalArcs = 0
treatedUp = 0
totalUp = len(s.activeUps)
)
if totalUp == 0 {
log.Error("[%s] ActiveUps Empty", fullName)
return
}
log.Info("fullRefresh Total Uppers Len %d", totalUp)
for mid := range s.activeUps {
var (
upArcCnt int
err error
)
if upArcCnt, err = s.dao.UpArcsCnt(ctx, int64(mid)); err != nil {
errMid("CountUpArcs", mid, err)
continue
}
if upArcCnt == 0 {
errMid("CountUpArcs", mid, fmt.Errorf("Empty Arcs"))
continue
}
for arcPce := 0; arcPce < app.NumPce(int(upArcCnt), pagesize); arcPce++ { // travel the upper's archive by piece
var upArcs []*ugc.ArcFull
if upArcs, err = s.dao.PickUpArcs(ctx, int(mid), arcPce, pagesize); err != nil {
errArcPce("PickUpArcs", mid, arcPce, err)
continue
}
if len(upArcs) == 0 {
errArcPce("PickUpArcs", mid, arcPce, fmt.Errorf("Empty Arcs, Stop Picking"))
break
}
if err = s.fullArcs(ctx, upArcs); err != nil {
errArcPce("FullArcs", mid, arcPce, err)
}
time.Sleep(time.Duration(s.c.UgcSync.Frequency.FullRefArcFre)) // pause between each archives pce treatment
}
treatedUp = treatedUp + 1
totalArcs = totalArcs + upArcCnt
log.Info("fullRefresh Total Up %d, Treated Up %d, Treated Arcs %d, Time Used %v", totalUp, treatedUp, totalArcs, time.Since(begin))
}
log.Info("fullRefresh Ends! Len Uppers %d, Time Used %v", len(s.activeUps), time.Since(begin))
}
func (s *Service) fullArcs(ctx context.Context, arcs []*ugc.ArcFull) (err error) {
for _, arc := range arcs {
var (
arcOk, actVideos, shouldAudit bool
aid = arc.AID
transCids []int64
arcAllow = &ugc.ArcAllow{}
)
if err = s.dao.SetArcCMS(ctx, &arc.ArcCMS); err != nil { // set cache
errArc("SetArcCMS", aid, err) // cache error, ignore
}
if arc.Deleted == 1 {
if actVideos, err = s.dao.ActVideos(ctx, aid); err != nil {
errArc("actVideos", aid, err) // db error
continue
}
if !actVideos {
infoArc("actVideos", aid, "Arc Deleted && No Active Videos, Jump to the next")
continue
} else {
if err = s.dao.DelVideos(ctx, aid); err != nil { // delete also the videos
errArc("actVideos", aid, err)
continue
}
infoArc("actVideos", aid, "Arc Deleted, So we delete the rest videos")
}
}
arcAllow.FromArcFull(arc)
if arcOk = s.arcAllowImport(arcAllow); !arcOk {
log.Warn("[fullRefresh-ArcPce-Arc]")
continue
}
if arcOk, transCids, err = s.transFailTreat(ctx, aid); err != nil {
errArcVideos("TransFailVideos-DelVideos", aid, transCids, err) // db error
continue
}
if !arcOk {
continue
}
if shouldAudit, err = s.dao.ShouldAudit(ctx, aid); err != nil {
errArc("ShouldAudit", aid, err)
continue
}
if shouldAudit {
log.Info("fullRefresh addAudCid cAid %d", aid)
s.audAidCh <- []int64{aid} // add aid into channel to treat
}
if err = s.refArcVideo(ctx, aid); err != nil {
errArc("refArcVideo", aid, err)
continue
}
time.Sleep(10 * time.Millisecond)
}
return
}
func (s *Service) transFailTreat(ctx context.Context, aid int64) (arcOk bool, failCids []int64, err error) {
arcOk = true
if failCids, err = s.dao.TransFailVideos(ctx, aid); err != nil { // delete transcoding failed cids
errArc("TransFailVideos", aid, err) // db error, stop this archive here
return
}
if len(failCids) == 0 {
// infoArcVideos("TransFailVideos", aid, failCids, "No Fail Cids")
return
}
if arcOk, err = s.dao.DelVideoArc(ctx, &ugc.DelVideos{
AID: aid,
CIDs: failCids,
}); err != nil {
return
}
if !arcOk {
infoArcVideos("TransFailVideos", aid, failCids, " Delete Videos & Arc succ")
return
}
infoArcVideos("TransFailVideos", aid, failCids, " Delete Videos succ")
return
}
func (s *Service) refArcVideo(ctx context.Context, cAid int64) (err error) {
var (
proName = "videoProducer-video"
pagesize = s.c.UgcSync.Batch.ProducerPS
videoCnt int
maxID = 0
)
if videoCnt, err = s.dao.ArcVideoCnt(ctx, cAid); err != nil {
log.Error("[%s] CountArcs Aid %d, error [%v]", proName, cAid, err)
return
}
if videoCnt == 0 {
return
}
nbPiece := app.NumPce(videoCnt, pagesize)
log.Info("[%s] NumPiece %d, Pagesize %d", proName, nbPiece, pagesize)
for i := 0; i < nbPiece; i++ {
videos, newMaxID, errR := s.dao.PickArcVideo(ctx, cAid, maxID, pagesize)
if errR != nil {
log.Error("[%s] Pick Piece %d Error, Ignore it", proName, i)
continue
}
if newMaxID <= maxID {
log.Error("[%s] MaxID is not increasing! [%d,%d]", proName, newMaxID, maxID)
return
}
maxID = newMaxID
for _, v := range videos {
s.dao.SetVideoCMS(ctx, v)
}
time.Sleep(500 * time.Millisecond)
}
return
}