64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package main
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import (
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"context"
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"encoding/json"
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"log"
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"time"
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"git.nonolive.co/eson.hsm/databoard-collect/database"
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"github.com/google/uuid"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo"
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)
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// collectCopyCountLiveAnchors 从mongodb里复制需要增量的值
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func collectCopyCountLiveAnchors(cxt *WorkerContext) {
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defer cxt.Done()
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for !ps.IsClose() {
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liveanchor := &CountLiveAnchors{}
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ok, err := db.T.CountLiveAnchors.OrderBy("create_at desc").Limit(1).Get(liveanchor)
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if ok || (ok == false && err == nil) {
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var cur *mongo.Cursor
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if liveanchor == nil {
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cur, err = mdb.C.CountLiveAnchors.Find(context.TODO(), bson.M{"create_at": bson.M{"$gt": "2020-05-30"}})
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} else {
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last := liveanchor.CreateAt
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log.Println("last: ", last)
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cur, err = mdb.C.CountLiveAnchors.Find(context.TODO(), bson.M{"create_at": bson.M{"$gt": last}})
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}
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if err != nil {
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log.Println(err)
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ps.Wait(time.Second * 5)
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continue
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}
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for cur.Next(context.TODO()) {
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la := &database.LiveAnchorsCountPoint{}
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err = cur.Decode(la)
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if err != nil {
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panic(err)
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}
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c := &CountLiveAnchors{}
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c.UID = uuid.New().String()
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c.IsCounted = 0
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c.CreateAt = la.CreateAt
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data, err := json.Marshal(la.LiveAnchorDict)
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if err != nil {
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panic(err)
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}
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c.CountMap = string(data)
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_, err = db.T.CountLiveAnchors.Insert(c)
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if err != nil {
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log.Println(err)
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}
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}
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}
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}
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}
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