Restore previously archived groups (#22597)

* add ability to restore groups from the user group modal

* factory selector for groups to reduce number of renders across the app

* react window and infinite scroll for user groups

* adding archive groups to dropdown

* restore user group from the view modal

* component cleanup

* lint

* adding websocket for archiveGroup

* updating tests

* adding some tests and fixing types

* lint

* fixing broken test

* fixing snapshot

* fixing infinitescroll

* lint

* increasing max-height and updating snapshots

* fixing PR comments

* fixing case for button

* snapshot and translation

* fixing PR comments

* tiding up repition and creating new hook

* fixing tests

* add additional parammeter for call to getGroups()

* make sure popup is visible for all rows

* update text for admin console

* update css for lint

* fix edge cases found in review

* revert package-lock.json

* revert adding query to GetGroupsParam

* fixing lint

* change include_archived to false in team_controller

---------

Co-authored-by: Benjamin Cooke <benjamincooke@Benjamins-MacBook-Pro.local>
Co-authored-by: Scott Bishel <scott.bishel@mattermost.com>
Co-authored-by: Mattermost Build <build@mattermost.com>

server/channels/store/sqlstore/group_store.go

@@ -384,9 +384,11 @@ func (s *SqlGroupStore) Delete(groupID string) (*model.Group, error) {
 	}
 
 	time := model.GetMillis()
+	group.DeleteAt = time
+	group.UpdateAt = time
 	if _, err := s.GetMasterX().Exec(`UPDATE UserGroups
 		SET DeleteAt=?, UpdateAt=?
-		WHERE Id=? AND DeleteAt=0`, time, time, groupID); err != nil {
+		WHERE Id=? AND DeleteAt=0`, group.DeleteAt, group.UpdateAt, groupID); err != nil {
 		return nil, errors.Wrapf(err, "failed to update Group with id=%s", groupID)
 	}
 
@@ -410,10 +412,11 @@ func (s *SqlGroupStore) Restore(groupID string) (*model.Group, error) {
 		return nil, errors.Wrapf(err, "failed to get Group with id=%s", groupID)
 	}
 
-	time := model.GetMillis()
+	group.UpdateAt = model.GetMillis()
+	group.DeleteAt = 0
 	if _, err := s.GetMasterX().Exec(`UPDATE UserGroups
 		SET DeleteAt=0, UpdateAt=?
-		WHERE Id=? AND DeleteAt!=0`, time, groupID); err != nil {
+		WHERE Id=? AND DeleteAt!=0`, group.UpdateAt, groupID); err != nil {
 		return nil, errors.Wrapf(err, "failed to update Group with id=%s", groupID)
 	}
 
@@ -1570,17 +1573,27 @@ func (s *SqlGroupStore) GetGroups(page, perPage int, opts model.GroupSearchOpts,
 	}
 
 	groupsQuery = groupsQuery.
-		From("UserGroups g").
-		OrderBy("g.DisplayName")
+		From("UserGroups g")
 
 	if opts.Since > 0 {
 		groupsQuery = groupsQuery.Where(sq.Gt{
 			"g.UpdateAt": opts.Since,
 		})
-	} else {
+	}
+
+	if opts.FilterArchived {
+		groupsQuery = groupsQuery.Where("g.DeleteAt > 0")
+	} else if !opts.IncludeArchived && opts.Since <= 0 {
+		// Mobile needs to return archived groups when the since parameter is set, will need to keep this for backwards compatibility
 		groupsQuery = groupsQuery.Where("g.DeleteAt = 0")
 	}
 
+	if opts.IncludeArchived {
+		groupsQuery = groupsQuery.OrderBy("CASE WHEN g.DeleteAt = 0 THEN g.DisplayName end, CASE WHEN g.DeleteAt != 0 THEN g.DisplayName END")
+	} else {
+		groupsQuery = groupsQuery.OrderBy("g.DisplayName")
+	}
+
 	if perPage != 0 {
 		groupsQuery = groupsQuery.
 			Limit(uint64(perPage)).