go-common/app/interface/main/space/dao/hbase.go
2019-04-22 18:49:16 +08:00

122 lines
3.1 KiB
Go

package dao
import (
"bytes"
"context"
"crypto/md5"
"encoding/hex"
"strconv"
"time"
"go-common/app/interface/main/space/model"
"go-common/library/log"
"github.com/tsuna/gohbase/hrpc"
)
const (
_hBaseArticleTable = "read_auth_stats_daily"
_hBaseUpStatTablePrefix = "up_stats_"
)
func hbaseMd5Key(mid int64) string {
hasher := md5.New()
hasher.Write([]byte(strconv.Itoa(int(mid))))
return hex.EncodeToString(hasher.Sum(nil))
}
// UpArcStat get up archive stat.
func (d *Dao) UpArcStat(c context.Context, mid int64, date string) (stat *model.UpArcStat, err error) {
var (
result *hrpc.Result
ctx, cancel = context.WithTimeout(c, time.Duration(d.c.HBase.ReadTimeout))
key = hbaseMd5Key(mid)
tableName = _hBaseUpStatTablePrefix + date // change table at 12:00am
)
defer cancel()
if result, err = d.hbase.GetStr(ctx, tableName, key); err != nil {
log.Error("UpArcStat d.hbase.GetStr tableName(%s)|mid(%d)|key(%v)|error(%v)", tableName, mid, key, err)
return
}
if result == nil {
return
}
stat = &model.UpArcStat{}
for _, c := range result.Cells {
if c == nil {
continue
}
v, _ := strconv.ParseInt(string(c.Value[:]), 10, 64)
if !bytes.Equal(c.Family, []byte("u")) {
continue
}
switch {
case bytes.Equal(c.Qualifier, []byte("play")):
stat.View = v
case bytes.Equal(c.Qualifier, []byte("dm")):
stat.Dm = v
case bytes.Equal(c.Qualifier, []byte("reply")):
stat.Reply = v
case bytes.Equal(c.Qualifier, []byte("fans")):
stat.Fans = v
}
}
return
}
// UpArtStat get up article stat.
func (d *Dao) UpArtStat(c context.Context, mid int64) (stat *model.UpArtStat, err error) {
var (
result *hrpc.Result
ctx, cancel = context.WithTimeout(c, time.Duration(d.c.HBase.ReadTimeout))
key = hbaseMd5Key(mid)
tableName = _hBaseArticleTable
)
defer cancel()
if result, err = d.hbase.GetStr(ctx, tableName, key); err != nil {
log.Error("UpArtStat d.hbase.GetStr tableName(%s)|mid(%d)|key(%v)|error(%v)", tableName, mid, key, err)
return
}
if result == nil {
return
}
stat = &model.UpArtStat{}
for _, c := range result.Cells {
if c == nil {
continue
}
v, _ := strconv.ParseInt(string(c.Value[:]), 10, 64)
if !bytes.Equal(c.Family, []byte("r")) {
continue
}
switch {
case bytes.Equal(c.Qualifier, []byte("view1")):
stat.View = v
case bytes.Equal(c.Qualifier, []byte("reply1")):
stat.Reply = v
case bytes.Equal(c.Qualifier, []byte("coin1")):
stat.Coin = v
case bytes.Equal(c.Qualifier, []byte("like1")):
stat.Like = v
case bytes.Equal(c.Qualifier, []byte("fav1")):
stat.Fav = v
case bytes.Equal(c.Qualifier, []byte("view0")):
stat.PreView = v
case bytes.Equal(c.Qualifier, []byte("reply0")):
stat.PreReply = v
case bytes.Equal(c.Qualifier, []byte("coin0")):
stat.PreCoin = v
case bytes.Equal(c.Qualifier, []byte("like0")):
stat.PreLike = v
case bytes.Equal(c.Qualifier, []byte("fav0")):
stat.PreFav = v
}
}
stat.IncrView = stat.View - stat.PreView
stat.IncrReply = stat.Reply - stat.PreReply
stat.IncrCoin = stat.Coin - stat.PreCoin
stat.IncrLike = stat.Like - stat.PreLike
stat.IncrFav = stat.Fav - stat.PreFav
return
}