Migrates Channel.GetMembersForUserWithPagination to sync by default (#11232)

* Migrates Channel.AutocompleteInTeam, Channel.SearchInTeam and Channel.SearchMore to sync by default

* Migrates Channel.GetMembersForUserWithPagination to sync by default

store/sqlstore/channel_store.go

@@ -1897,19 +1897,16 @@ func (s SqlChannelStore) GetMembersForUser(teamId string, userId string) (*model
 	return dbMembers.ToModel(), nil
 }
 
-func (s SqlChannelStore) GetMembersForUserWithPagination(teamId, userId string, page, perPage int) store.StoreChannel {
-	return store.Do(func(result *store.StoreResult) {
-		var dbMembers channelMemberWithSchemeRolesList
-		offset := page * perPage
-		_, err := s.GetReplica().Select(&dbMembers, CHANNEL_MEMBERS_WITH_SCHEME_SELECT_QUERY+"WHERE ChannelMembers.UserId = :UserId Limit :Limit Offset :Offset", map[string]interface{}{"TeamId": teamId, "UserId": userId, "Limit": perPage, "Offset": offset})
+func (s SqlChannelStore) GetMembersForUserWithPagination(teamId, userId string, page, perPage int) (*model.ChannelMembers, *model.AppError) {
+	var dbMembers channelMemberWithSchemeRolesList
+	offset := page * perPage
+	_, err := s.GetReplica().Select(&dbMembers, CHANNEL_MEMBERS_WITH_SCHEME_SELECT_QUERY+"WHERE ChannelMembers.UserId = :UserId Limit :Limit Offset :Offset", map[string]interface{}{"TeamId": teamId, "UserId": userId, "Limit": perPage, "Offset": offset})
 
-		if err != nil {
-			result.Err = model.NewAppError("SqlChannelStore.GetMembersForUserWithPagination", "store.sql_channel.get_members.app_error", nil, "teamId="+teamId+", userId="+userId+", err="+err.Error(), http.StatusInternalServerError)
-			return
-		}
+	if err != nil {
+		return nil, model.NewAppError("SqlChannelStore.GetMembersForUserWithPagination", "store.sql_channel.get_members.app_error", nil, "teamId="+teamId+", userId="+userId+", err="+err.Error(), http.StatusInternalServerError)
+	}
 
-		result.Data = dbMembers.ToModel()
-	})
+	return dbMembers.ToModel(), nil
 }
 
 func (s SqlChannelStore) AutocompleteInTeam(teamId string, term string, includeDeleted bool) (*model.ChannelList, *model.AppError) {