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viewer.go
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viewer.go
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package data
import (
"context"
"fmt"
"time"
"go-common/app/admin/main/up/model/datamodel"
"go-common/app/admin/main/up/service/cache"
"go-common/app/interface/main/creative/model/tag"
"go-common/library/log"
"go-common/library/sync/errgroup"
)
// ViewerBase get up viewer base data.
func (s *Service) ViewerBase(c context.Context, mid int64) (res *datamodel.ViewerBaseInfo, err error) {
dt := getDateLastSunday()
if res, err = s.data.ViewerBase(c, mid, dt); err != nil {
log.Error("get viewer base error, err=%v", err)
return
}
return
}
// ViewerArea get up viewer area data.
func (s *Service) ViewerArea(c context.Context, mid int64) (res *datamodel.ViewerAreaInfo, err error) {
dt := getDateLastSunday()
res, err = s.data.ViewerArea(c, mid, dt)
if err != nil {
log.Error("get viewer area error, err=%v", err)
return
}
return
}
// CacheTrend get trend from mc.
func (s *Service) CacheTrend(c context.Context, mid int64) (res *datamodel.ViewerTrendInfo, err error) {
dt := getDateLastSunday()
if res, err = s.viewerTrend(c, mid, dt); err != nil {
return
}
return
}
//GetTags get tag
func (s *Service) GetTags(c context.Context, ids ...int64) (result map[int64]*tag.Meta) {
var tagMetaMap, leftIDs = cache.GetTagCache(ids...)
if len(leftIDs) > 0 {
if tlist, err := s.dtag.TagList(c, leftIDs); err != nil {
log.Error("trend s.dtag.TagList err(%v)", err)
} else {
for _, v := range tlist {
tagMetaMap[v.TagID] = v
cache.AddTagCache(v)
}
}
}
result = tagMetaMap
return
}
// ViewerTrend get up viewer trend data.
func (s *Service) viewerTrend(c context.Context, mid int64, dt time.Time) (res *datamodel.ViewerTrendInfo, err error) {
ut, err := s.data.ViewerTrend(c, mid, dt)
if err != nil || ut == nil {
log.Error("trend s.data.ViewerTrend err(%v)", err)
return
}
f := []string{"fan", "guest"}
skeys := make([]int, 0) //for tag sort.
tgs := make([]int64, 0) // for request tag name.
res = &datamodel.ViewerTrendInfo{}
var dataMap = make(map[string]*datamodel.ViewerTypeTagInfo)
for _, fk := range f {
td := ut[fk]
vt := &datamodel.ViewerTypeTagInfo{}
if td == nil {
vt.Type = nil
vt.Tag = nil
dataMap[fk] = vt
continue
}
typeMap := make(map[int]*datamodel.ViewerTypeData) //return type map to user.
//deal type for type name.
if td.Ty != nil {
for k, v := range td.Ty {
var tagInfo, ok = cache.VideoUpTypeCache[k]
var name = ""
if ok {
name = tagInfo.Name
}
typeMap[k] = &datamodel.ViewerTypeData{
Tid: k,
Name: name,
Play: v,
}
}
} else {
typeMap = nil
}
// deal tag for tag name.
if td.Tag != nil {
for k, v := range td.Tag {
tgs = append(tgs, v)
skeys = append(skeys, k)
}
var tagMetaMap, leftIDs = cache.GetTagCache(tgs...)
if len(leftIDs) > 0 {
var tlist []*tag.Meta
if tlist, err = s.dtag.TagList(c, leftIDs); err != nil {
log.Error("trend s.dtag.TagList err(%v)", err)
} else {
for _, v := range tlist {
tagMetaMap[v.TagID] = v
cache.AddTagCache(v)
}
}
}
for _, k := range skeys {
var tagID = td.Tag[k]
var tagData = &datamodel.ViewerTagData{
Idx: k,
TagID: int(tagID),
Name: "",
}
if tagMeta, ok := tagMetaMap[tagID]; ok {
tagData.Name = tagMeta.TagName
}
vt.Tag = append(vt.Tag, tagData)
}
}
for _, v := range typeMap {
vt.Type = append(vt.Type, v)
}
dataMap[fk] = vt
}
res.Fans = dataMap["fan"]
res.Guest = dataMap["guest"]
return
}
//ViewData view data for up
type ViewData struct {
Base *datamodel.ViewerBaseInfo `json:"viewer_base"`
Trend *datamodel.ViewerTrendInfo `json:"viewer_trend"`
Area *datamodel.ViewerAreaInfo `json:"viewer_area"`
}
//GetUpViewInfo get view info by arg
func (s *Service) GetUpViewInfo(c context.Context, arg *datamodel.GetUpViewInfoArg) (result *ViewData, err error) {
if arg == nil {
log.Error("arg is nil")
return
}
res, err := s.GetViewData(c, arg.Mid)
result = &res
return
}
//GetViewData get all view data
func (s *Service) GetViewData(c context.Context, mid int64) (result ViewData, err error) {
var group, ctx = errgroup.WithContext(c)
group.Go(func() error {
var e error
result.Base, e = s.ViewerBase(ctx, mid)
if e != nil {
log.Error("get base view err happen, err=%v", e)
}
return nil
})
group.Go(func() error {
var e error
result.Area, e = s.ViewerArea(ctx, mid)
if e != nil {
log.Error("get area view err happen, err=%v", e)
}
return nil
})
group.Go(func() error {
var e error
result.Trend, e = s.CacheTrend(ctx, mid)
if e != nil {
log.Error("get trend view err happen, err=%v", e)
}
return nil
})
err = group.Wait()
if err != nil {
log.Error("get view data error, err=%+v", err)
}
return
}
//GetFansSummary get fan summary
func (s *Service) GetFansSummary(c context.Context, arg *datamodel.GetFansSummaryArg) (result *datamodel.FansSummaryResult, err error) {
result = &datamodel.FansSummaryResult{}
var fanInfo, e = s.data.UpFansAnalysis(c, arg.Mid, datamodel.Thirty)
if e != nil || fanInfo == nil {
err = e
log.Error("get fan analysis err happen, err=%v", e)
return
}
result.FanSummary = fanInfo.Summary
return
}
//GetRelationFansDay get fan day history
func (s *Service) GetRelationFansDay(c context.Context, arg *datamodel.GetRelationFansHistoryArg) (result *datamodel.GetRelationFansHistoryResult, err error) {
result = &datamodel.GetRelationFansHistoryResult{}
if arg.DataType == 0 {
arg.DataType = datamodel.DataType30Day
}
switch arg.DataType {
case datamodel.DataType30Day:
result.RelationFanHistoryData, err = s.data.RelationFansDay(c, arg.Mid)
case datamodel.DataTypeMonth:
result.RelationFanHistoryData, err = s.data.RelationFansMonth(c, arg.Mid)
default:
err = fmt.Errorf("invalid data type(%d)", arg.DataType)
}
if err != nil {
log.Error("get relation fans day fail, err=%v", err)
return
}
return
}