[MM-26574] Add role filters to get users, users search and add getFilteredUserStats endpoint (#14998)

* MM-26574 Add role filters to user search and get

* Add ability to get filtered user stats

Add support for include bots

* Add tests for user count with filters

Add tests

* Apply changes from code review

* Fix guest filtering

* Fix up tests related to guests

* Clean role names

* Trigger CI

* Trigger CI

app/app_iface.go

@@ -157,6 +157,8 @@ type AppIface interface {
 	GetEmojiStaticUrl(emojiName string) (string, *model.AppError)
 	// GetEnvironmentConfig returns a map of configuration keys whose values have been overridden by an environment variable.
 	GetEnvironmentConfig() map[string]interface{}
+	// GetFilteredUsersStats is used to get a count of users based on the set of filters supported by UserCountOptions.
+	GetFilteredUsersStats(options *model.UserCountOptions) (*model.UsersStats, *model.AppError)
 	// GetGroupsByTeam returns the paged list and the total count of group associated to the given team.
 	GetGroupsByTeam(teamId string, opts model.GroupSearchOpts) ([]*model.GroupWithSchemeAdmin, int, *model.AppError)
 	// GetKnownUsers returns the list of user ids of users with any direct

app/opentracing/opentracing_layer.go

@@ -5158,6 +5158,28 @@ func (a *OpenTracingAppLayer) GetFileInfosForPostWithMigration(postId string) ([
 	return resultVar0, resultVar1
 }
 
+func (a *OpenTracingAppLayer) GetFilteredUsersStats(options *model.UserCountOptions) (*model.UsersStats, *model.AppError) {
+	origCtx := a.ctx
+	span, newCtx := tracing.StartSpanWithParentByContext(a.ctx, "app.GetFilteredUsersStats")
+
+	a.ctx = newCtx
+	a.app.Srv().Store.SetContext(newCtx)
+	defer func() {
+		a.app.Srv().Store.SetContext(origCtx)
+		a.ctx = origCtx
+	}()
+
+	defer span.Finish()
+	resultVar0, resultVar1 := a.app.GetFilteredUsersStats(options)
+
+	if resultVar1 != nil {
+		span.LogFields(spanlog.Error(resultVar1))
+		ext.Error.Set(span, true)
+	}
+
+	return resultVar0, resultVar1
+}
+
 func (a *OpenTracingAppLayer) GetFlaggedPosts(userId string, offset int, limit int) (*model.PostList, *model.AppError) {
 	origCtx := a.ctx
 	span, newCtx := tracing.StartSpanWithParentByContext(a.ctx, "app.GetFlaggedPosts")

app/user.go

@@ -1649,6 +1649,18 @@ func (a *App) GetTotalUsersStats(viewRestrictions *model.ViewUsersRestrictions)
 	return stats, nil
 }
 
+// GetFilteredUsersStats is used to get a count of users based on the set of filters supported by UserCountOptions.
+func (a *App) GetFilteredUsersStats(options *model.UserCountOptions) (*model.UsersStats, *model.AppError) {
+	count, err := a.Srv().Store.User().Count(*options)
+	if err != nil {
+		return nil, err
+	}
+	stats := &model.UsersStats{
+		TotalUsersCount: count,
+	}
+	return stats, nil
+}
+
 func (a *App) VerifyUserEmail(userId, email string) *model.AppError {
 	if _, err := a.Srv().Store.User().VerifyEmail(userId, email); err != nil {
 		return err