/
av_charge_statis.go
155 lines (136 loc) · 4.12 KB
/
av_charge_statis.go
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package charge
import (
"bytes"
"context"
"strconv"
model "go-common/app/job/main/growup/model/charge"
"go-common/library/log"
)
// GetAvChargeStatisMap get av charge statistics map
func (s *Service) GetAvChargeStatisMap(c context.Context) (chargeStatisMap map[int64]*model.AvChargeStatis, err error) {
avChargeStatis, err := s.GetAvChargeStatis(c)
if err != nil {
log.Error("s.GetAvChargeStatis error(%v)", err)
return
}
chargeStatisMap = make(map[int64]*model.AvChargeStatis)
for _, chargeStatis := range avChargeStatis {
chargeStatisMap[chargeStatis.AvID] = chargeStatis
}
return
}
// GetAvChargeStatis get av charge statistics
func (s *Service) GetAvChargeStatis(c context.Context) (avChargeStatis []*model.AvChargeStatis, err error) {
var id int64
for {
statis, err1 := s.dao.AvChargeStatis(c, id, _limitSize)
if err1 != nil {
err = err1
return
}
avChargeStatis = append(avChargeStatis, statis...)
if len(statis) < _limitSize {
break
}
id = statis[len(statis)-1].ID
}
return
}
// CalAvChargeStatis cal av charge statis
func (s *Service) CalAvChargeStatis(dailyCharge *model.AvCharge, chargeStatisMap map[int64]*model.AvChargeStatis) {
if statisCharge, ok := chargeStatisMap[dailyCharge.AvID]; ok {
updateAvChargeStatis(statisCharge, dailyCharge)
} else {
chargeStatisMap[dailyCharge.AvID] = addAvChargeStatis(dailyCharge)
}
}
func addAvChargeStatis(daily *model.AvCharge) *model.AvChargeStatis {
return &model.AvChargeStatis{
AvID: daily.AvID,
MID: daily.MID,
TagID: daily.TagID,
IsOriginal: daily.IsOriginal,
UploadTime: daily.UploadTime,
TotalCharge: daily.IncCharge,
DBState: _dbInsert,
}
}
func updateAvChargeStatis(avChargeStatis *model.AvChargeStatis, daily *model.AvCharge) {
avChargeStatis.TotalCharge += daily.IncCharge
avChargeStatis.DBState = _dbUpdate
}
// AvChargeStatisDBStore store data
func (s *Service) AvChargeStatisDBStore(c context.Context, chargeStatisMap map[int64]*model.AvChargeStatis) error {
insert, update := make([]*model.AvChargeStatis, _batchSize), make([]*model.AvChargeStatis, _batchSize)
insertIndex, updateIndex := 0, 0
for _, charge := range chargeStatisMap {
if charge.DBState == _dbInsert {
insert[insertIndex] = charge
insertIndex++
} else if charge.DBState == _dbUpdate {
update[updateIndex] = charge
updateIndex++
}
if insertIndex >= _batchSize {
_, err := s.avChargeStatisBatchInsert(c, insert[:insertIndex])
if err != nil {
log.Error("s.avChargeStatisBatchInsert error(%v)", err)
return err
}
insertIndex = 0
}
if updateIndex >= _batchSize {
_, err := s.avChargeStatisBatchInsert(c, update[:updateIndex])
if err != nil {
log.Error("s.avChargeStatisBatchInsert error(%v)", err)
return err
}
updateIndex = 0
}
}
if insertIndex > 0 {
_, err := s.avChargeStatisBatchInsert(c, insert[:insertIndex])
if err != nil {
log.Error("s.avChargeStatisBatchInsert error(%v)", err)
return err
}
}
if updateIndex > 0 {
_, err := s.avChargeStatisBatchInsert(c, update[:updateIndex])
if err != nil {
log.Error("s.avChargeStatisBatchInsert error(%v)", err)
return err
}
}
return nil
}
func assembleAvChargeStatis(avChargeStatis []*model.AvChargeStatis) (vals string) {
var buf bytes.Buffer
for _, row := range avChargeStatis {
buf.WriteString("(")
buf.WriteString(strconv.FormatInt(row.AvID, 10))
buf.WriteByte(',')
buf.WriteString(strconv.FormatInt(row.MID, 10))
buf.WriteByte(',')
buf.WriteString(strconv.FormatInt(row.TagID, 10))
buf.WriteByte(',')
buf.WriteString(strconv.Itoa(row.IsOriginal))
buf.WriteByte(',')
buf.WriteString(strconv.FormatInt(row.TotalCharge, 10))
buf.WriteByte(',')
buf.WriteString("'" + row.UploadTime.Time().Format(_layoutSec) + "'")
buf.WriteString(")")
buf.WriteByte(',')
}
if buf.Len() > 0 {
buf.Truncate(buf.Len() - 1)
}
vals = buf.String()
buf.Reset()
return
}
func (s *Service) avChargeStatisBatchInsert(c context.Context, avChargeStatis []*model.AvChargeStatis) (rows int64, err error) {
vals := assembleAvChargeStatis(avChargeStatis)
rows, err = s.dao.InsertAvChargeStatisBatch(c, vals)
return
}