Fix teams unread count (#4848)

* Fix teams unread

* Moving logic out of the store

* fix unit test

2 files changed, 26 insertions, 17 deletions

diff --git a/store/sql_team_store.go b/store/sql_team_store.go
index cc6343169..023ce8a5a 100644
--- a/store/sql_team_store.go
+++ b/store/sql_team_store.go
@@ -589,24 +589,20 @@ func (s SqlTeamStore) GetTeamsUnreadForUser(teamId, userId string) StoreChannel
 	go func() {
 		result := StoreResult{}
 
-		var members []*model.TeamUnread
-		_, err := s.GetReplica().Select(&members,
+		var data []*model.ChannelUnread
+		_, err := s.GetReplica().Select(&data,
 			`SELECT
-				Channels.TeamId,
-				SUM(Channels.TotalMsgCount - ChannelMembers.MsgCount) as MsgCount,
-				SUM(ChannelMembers.MentionCount) as MentionCount
+				Channels.TeamId, Channels.TotalMsgCount, ChannelMembers.MsgCount, ChannelMembers.MentionCount, ChannelMembers.NotifyProps
 			FROM
-				Channels,
-				ChannelMembers
+				Channels, ChannelMembers
 			WHERE
-				Channels.Id = ChannelMembers.ChannelId AND Channels.DeleteAt = 0 AND
-				ChannelMembers.UserId = :UserId AND Channels.TeamId != :TeamId
-			GROUP BY
-				Channels.TeamId`, map[string]interface{}{"UserId": userId, "TeamId": teamId})
+				Id = ChannelId AND UserId = :UserId AND DeleteAt = 0 AND TeamId != :TeamId`,
+			map[string]interface{}{"UserId": userId, "TeamId": teamId})
+
 		if err != nil {
 			result.Err = model.NewLocAppError("SqlTeamStore.GetTeamsUnreadForUser", "store.sql_team.get_unread.app_error", nil, "userId="+userId+" "+err.Error())
 		} else {
-			result.Data = members
+			result.Data = data
 		}
 
 		storeChannel <- result
diff --git a/store/sql_team_store_test.go b/store/sql_team_store_test.go
index 5e6abd102..8a302a9e2 100644
--- a/store/sql_team_store_test.go
+++ b/store/sql_team_store_test.go
@@ -555,9 +555,15 @@ func TestMyTeamMembersUnread(t *testing.T) {
 	if r1 := <-store.Team().GetTeamsUnreadForUser("", uid); r1.Err != nil {
 		t.Fatal(r1.Err)
 	} else {
-		ms := r1.Data.([]*model.TeamUnread)
-
-		if len(ms) != 2 {
+		ms := r1.Data.([]*model.ChannelUnread)
+		membersMap := make(map[string]bool)
+		for i := range ms {
+			id := ms[i].TeamId
+			if _, ok := membersMap[id]; !ok {
+				membersMap[id] = true
+			}
+		}
+		if len(membersMap) != 2 {
 			t.Fatal("Should be the unreads for all the teams")
 		}
 	}
@@ -565,9 +571,16 @@ func TestMyTeamMembersUnread(t *testing.T) {
 	if r2 := <-store.Team().GetTeamsUnreadForUser(teamId1, uid); r2.Err != nil {
 		t.Fatal(r2.Err)
 	} else {
-		ms := r2.Data.([]*model.TeamUnread)
+		ms := r2.Data.([]*model.ChannelUnread)
+		membersMap := make(map[string]bool)
+		for i := range ms {
+			id := ms[i].TeamId
+			if _, ok := membersMap[id]; !ok {
+				membersMap[id] = true
+			}
+		}
 
-		if len(ms) != 1 {
+		if len(membersMap) != 1 {
 			t.Fatal("Should be the unreads for just one team")
 		}
 	}