func (s SqlChannelStore) UpdateMember(member *model.ChannelMember) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
member.PreUpdate()
if result.Err = member.IsValid(); result.Err != nil {
storeChannel <- result
close(storeChannel)
return
}
if _, err := s.GetMaster().Update(member); err != nil {
result.Err = model.NewLocAppError("SqlChannelStore.UpdateMember", "store.sql_channel.update_member.app_error", nil,
"channel_id="+member.ChannelId+", "+"user_id="+member.UserId+", "+err.Error())
} else {
result.Data = member
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}