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289
app/admin/main/up-rating/service/statistics.go
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289
app/admin/main/up-rating/service/statistics.go
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package service
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import (
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"context"
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"fmt"
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"time"
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"go-common/app/admin/main/up-rating/dao/global"
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"go-common/app/admin/main/up-rating/model"
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"go-common/library/log"
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"go-common/library/xstr"
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)
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var (
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_layout = "2006-01-02"
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_segment = 10
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)
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// StatisGraph get statistics graph data
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func (s *Service) StatisGraph(c context.Context, ctype int64, tagID string, Compare int) (data interface{}, err error) {
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totalScore, err := s.getTypeScore(c, ctype)
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if err != nil {
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log.Error("s.getTypeScore error(%v)", err)
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return
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}
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nowStatis, now, err := s.GetLastRatingStatis(c, ctype, tagID)
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if err != nil {
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log.Error("s.GetRatingStatis error(%v)", err)
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return
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}
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last := now.AddDate(0, -1*Compare, 0)
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lastStatis, err := s.GetRatingStatis(c, ctype, tagID, getStartMonthlyDate(last))
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if err != nil {
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log.Error("s.GetRatingStatis error(%v)", err)
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return
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}
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data = map[string]interface{}{
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"xAxis": getSections(int(totalScore)),
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"this_month": statisSections(nowStatis, int(totalScore)),
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"compare": statisSections(lastStatis, int(totalScore)),
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}
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return
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}
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// StatisList get statistics list
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func (s *Service) StatisList(c context.Context, ctype int64, tagID string, Compare int) (list []*model.RatingStatis, err error) {
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list = make([]*model.RatingStatis, 0)
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totalScore, err := s.getTypeScore(c, ctype)
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if err != nil {
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log.Error("s.getTypeScore error(%v)", err)
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return
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}
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nowStatis, now, err := s.GetLastRatingStatis(c, ctype, tagID)
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if err != nil {
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log.Error("s.GetRatingStatis error(%v)", err)
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return
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}
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last := now.AddDate(0, -1*Compare, 0)
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lastStatis, err := s.GetRatingStatis(c, ctype, tagID, getStartMonthlyDate(last))
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if err != nil {
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log.Error("s.GetRatingStatis error(%v)", err)
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return
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}
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list = statisProportion(nowStatis, lastStatis, getSections(int(totalScore)), int(totalScore))
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return
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}
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// StatisExport export statis
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func (s *Service) StatisExport(c context.Context, ctype int64, tagID string, Compare int) (res []byte, err error) {
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list, err := s.StatisList(c, ctype, tagID, Compare)
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if err != nil {
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log.Error("s.StatisList error(%v)", err)
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return
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}
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res, err = formatCSV(formatStatis(list, ctype))
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if err != nil {
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log.Error("StatisExport formatCSV error(%v)", err)
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}
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return
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}
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func statisProportion(now, last []*model.RatingStatis, sections []string, totalScore int) (list []*model.RatingStatis) {
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var totalUps, lastTotalUps int64
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list = make([]*model.RatingStatis, _segment)
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for i := 0; i < _segment; i++ {
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list[i] = &model.RatingStatis{
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Tips: sections[i],
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}
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}
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offset := totalScore / _segment
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for _, s := range now {
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totalUps += s.Ups
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idx := int(s.Section) * 10 / offset
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if idx >= _segment {
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idx--
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}
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list[idx].Ups += s.Ups
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list[idx].Score += s.Score
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list[idx].CreativityScore += s.CreativityScore
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list[idx].InfluenceScore += s.InfluenceScore
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list[idx].CreditScore += s.CreditScore
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list[idx].Fans += s.Fans
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list[idx].Avs += s.Avs
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list[idx].Coin += s.Coin
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list[idx].Play += s.Play
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}
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for _, s := range last {
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lastTotalUps += s.Ups
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idx := int(s.Section) * 10 / offset
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if idx >= _segment {
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idx--
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}
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list[idx].Compare += s.Ups
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}
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for i := 0; i < len(list); i++ {
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if totalUps > 0 {
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list[i].Proportion = fmt.Sprintf("%.02f", float64(list[i].Ups*100)/float64(totalUps))
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}
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if lastTotalUps > 0 {
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list[i].ComparePropor = fmt.Sprintf("%.02f", float64(list[i].Compare*100)/float64(lastTotalUps))
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}
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if list[i].Ups > 0 {
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list[i].Score /= list[i].Ups
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list[i].CreativityScore /= list[i].Ups
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list[i].InfluenceScore /= list[i].Ups
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list[i].CreditScore /= list[i].Ups
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list[i].Fans /= list[i].Ups
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list[i].Avs /= list[i].Ups
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list[i].Coin /= list[i].Ups
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list[i].Play /= list[i].Ups
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}
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}
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return
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}
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func getSections(score int) (sections []string) {
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sections = make([]string, _segment)
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offset := score / _segment
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for i := 0; i < len(sections); i++ {
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sections[i] = fmt.Sprintf("%d-%d", i*offset, (i+1)*offset)
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}
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return sections
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}
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func statisSections(statis []*model.RatingStatis, totalScore int) (ups []int64) {
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ups = make([]int64, _segment)
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offset := totalScore / _segment
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for _, s := range statis {
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idx := int(s.Section) * 10 / offset
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if idx >= len(ups) {
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idx--
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}
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ups[idx] += s.Ups
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}
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return
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}
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// GetLastRatingStatis get last rating statis
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func (s *Service) GetLastRatingStatis(c context.Context, ctype int64, tagID string) (statis []*model.RatingStatis, date time.Time, err error) {
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statis = make([]*model.RatingStatis, 0)
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times := 0
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date = getStartMonthlyDate(time.Now()).AddDate(0, -1, 0)
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for times < 2 {
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statis, err = s.GetRatingStatis(c, ctype, tagID, date)
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if err != nil {
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return
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}
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if len(statis) > 0 {
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break
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}
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times++
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date = date.AddDate(0, -1, 0)
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}
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if times == 2 && len(statis) == 0 {
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err = fmt.Errorf("get last statis error")
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return
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}
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return
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}
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// GetRatingStatis get rating statis
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func (s *Service) GetRatingStatis(c context.Context, ctype int64, tagID string, date time.Time) (statis []*model.RatingStatis, err error) {
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return s.dao.GetRatingStatis(c, ctype, date.Format(_layout), tagID)
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}
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func getStartMonthlyDate(date time.Time) time.Time {
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return time.Date(date.Year(), date.Month(), 1, 0, 0, 0, 0, time.Local)
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}
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// GetTrendAsc get trend asc
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func (s *Service) GetTrendAsc(c context.Context, ctype string, tags []int64, date time.Time, frl, fru int, mid int64, offset, limit int) (total int, ts []*model.Trend, err error) {
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q := query(ctype, tags, frl, mid)
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dsr := getStartMonthlyDate(date).Format(_layout)
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total, err = s.dao.AscTrendCount(c, dsr, q)
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if err != nil {
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return
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}
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q += fmt.Sprintf(" ORDER BY %s_diff DESC,id LIMIT %d,%d", ctype, offset, limit)
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ts, err = s.dao.GetTrendAsc(c, ctype, dsr, q)
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if err != nil {
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return
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}
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err = fillUpNames(c, ts)
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return
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}
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//GetTrendDesc get trend desc
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func (s *Service) GetTrendDesc(c context.Context, ctype string, tags []int64, date time.Time, frl, fru int, mid int64, offset, limit int) (total int, ts []*model.Trend, err error) {
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q := query(ctype, tags, frl, mid)
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dsr := getStartMonthlyDate(date).Format(_layout)
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total, err = s.dao.DescTrendCount(c, dsr, q)
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if err != nil {
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return
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}
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q += fmt.Sprintf(" ORDER BY %s_diff,id LIMIT %d,%d", ctype, offset, limit)
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ts, err = s.dao.GetTrendDesc(c, ctype, dsr, q)
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if err != nil {
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return
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}
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err = fillUpNames(c, ts)
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return
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}
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func fillUpNames(c context.Context, ts []*model.Trend) (err error) {
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var mids []int64
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for _, trend := range ts {
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mids = append(mids, trend.MID)
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}
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if len(mids) == 0 {
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return
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}
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ns, err := global.Names(c, mids)
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if err != nil {
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return
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}
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for _, trend := range ts {
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trend.Nickname = ns[trend.MID]
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}
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return
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}
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func getSection(ctype string, frl int) (section int, typ int) {
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if ctype == "magnetic" {
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typ = 0
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interval := 600 / 10
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section = frl / interval
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}
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if ctype == "creativity" {
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typ = 1
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interval := 200 / 10
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section = frl / interval
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}
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if ctype == "influence" {
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typ = 2
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interval := 200 / 10
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section = frl / interval
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}
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if ctype == "credit" {
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typ = 3
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interval := 200 / 10
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section = frl / interval
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}
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return
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}
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func query(ctype string, tags []int64, frl int, mid int64) (q string) {
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if len(tags) > 0 {
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q += fmt.Sprintf(" AND tag_id IN (%s)", xstr.JoinInts(tags))
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}
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section, typ := getSection(ctype, frl)
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q += fmt.Sprintf(" AND section=%d", section)
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q += fmt.Sprintf(" AND ctype=%d", typ)
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if mid > 0 {
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q += fmt.Sprintf(" AND mid=%d", mid)
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}
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return
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}
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