92 lines
2.6 KiB
Go
92 lines
2.6 KiB
Go
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package service
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import (
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"context"
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"encoding/json"
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"go-common/app/job/main/thumbup/model"
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xmdl "go-common/app/service/main/thumbup/model"
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"go-common/library/log"
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"go-common/library/queue/databus"
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)
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func newUserLikeMsg(msg *databus.Message) (res interface{}, err error) {
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userLikesMsg := new(xmdl.UserMsg)
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if err = json.Unmarshal(msg.Value, &userLikesMsg); err != nil {
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log.Error("json.Unmarshal(%s) error(%v)", msg.Value, err)
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return
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}
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log.Info("get user like msg: %+v", userLikesMsg)
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res = userLikesMsg
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return
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}
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func userLikesSplit(msg *databus.Message, data interface{}) int {
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um, ok := data.(*xmdl.UserMsg)
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if !ok {
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log.Error("user like msg err: mid: 0 %s", msg.Value)
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return 0
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}
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return int(um.Mid)
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}
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func (s *Service) userLikesDo(ms []interface{}) {
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for _, m := range ms {
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um, ok := m.(*xmdl.UserMsg)
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if !ok {
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continue
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}
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var (
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err error
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businessID int64
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ctx = context.Background()
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)
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if businessID, err = s.checkBusiness(um.Business); err != nil {
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log.Warn("userlikes: checkBusiness(%s) err:%+v", um.Business, err)
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continue
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}
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var exist bool
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if exist, _ = s.dao.ExpireUserLikesCache(ctx, um.Mid, businessID, um.State); exist {
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log.Warn("userlikes: ExpireUserLikesCache(%+v) exist ignore", um, err)
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continue
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}
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for i := 0; i < _retryTimes; i++ {
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if err = s.addUserLikesCache(context.Background(), um); err == nil {
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break
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}
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}
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if err != nil {
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log.Error("userLikes fail params(%+v) err: %+v", m, err)
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} else {
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log.Info("userLikes success params(%+v)", m)
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}
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}
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}
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// addUserLikesCache .
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func (s *Service) addUserLikesCache(c context.Context, p *xmdl.UserMsg) (err error) {
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var businessID int64
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if businessID, err = s.checkBusiness(p.Business); err != nil {
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log.Error("s.checkBusiness business(%s) error(%v)", p.Business, err)
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return
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}
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var items []*model.ItemLikeRecord
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var limit = s.businessIDMap[businessID].UserLikesLimit
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if items, err = s.dao.UserLikes(c, p.Mid, businessID, p.State, limit); err != nil {
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log.Error("s.dao.UserLikes mid(%d) businessID(%d)(%d) type(%d) error(%v)", p.Mid, businessID, p.State, err)
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return
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}
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err = s.dao.AddUserLikesCache(c, p.Mid, businessID, items, p.State, limit)
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return
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}
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func (s *Service) addUserlikeRecord(c context.Context, mid, businessID int64, state int8, item *model.ItemLikeRecord) (err error) {
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var exist bool
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if exist, err = s.dao.ExpireUserLikesCache(c, mid, businessID, state); (err != nil) || !exist {
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return
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}
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limit := s.businessIDMap[businessID].UserLikesLimit
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err = s.dao.AppendCacheUserLikeList(c, mid, item, businessID, state, limit)
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return
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}
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