grafana/pkg/services/dashboards/database/database.go

package database

import (
	"context"
	"errors"
	"fmt"
	"strings"
	"time"

	"github.com/grafana/grafana/pkg/infra/db"
	"github.com/grafana/grafana/pkg/infra/log"
	"github.com/grafana/grafana/pkg/infra/metrics"
	ac "github.com/grafana/grafana/pkg/services/accesscontrol"
	"github.com/grafana/grafana/pkg/services/dashboards"
	dashver "github.com/grafana/grafana/pkg/services/dashboardversion"
	"github.com/grafana/grafana/pkg/services/featuremgmt"
	"github.com/grafana/grafana/pkg/services/folder"
	"github.com/grafana/grafana/pkg/services/quota"
	"github.com/grafana/grafana/pkg/services/sqlstore"
	"github.com/grafana/grafana/pkg/services/sqlstore/permissions"
	"github.com/grafana/grafana/pkg/services/sqlstore/searchstore"
	"github.com/grafana/grafana/pkg/services/star"
	"github.com/grafana/grafana/pkg/services/store"
	"github.com/grafana/grafana/pkg/services/tag"
	"github.com/grafana/grafana/pkg/setting"
	"github.com/grafana/grafana/pkg/util"
)

type dashboardStore struct {
	store      db.DB
	cfg        *setting.Cfg
	log        log.Logger
	features   featuremgmt.FeatureToggles
	tagService tag.Service
}

// SQL bean helper to save tags
type dashboardTag struct {
	Id          int64
	DashboardId int64
	Term        string
}

// DashboardStore implements the Store interface
var _ dashboards.Store = (*dashboardStore)(nil)

func ProvideDashboardStore(sqlStore db.DB, cfg *setting.Cfg, features featuremgmt.FeatureToggles, tagService tag.Service, quotaService quota.Service) (dashboards.Store, error) {
	s := &dashboardStore{store: sqlStore, cfg: cfg, log: log.New("dashboard-store"), features: features, tagService: tagService}

	defaultLimits, err := readQuotaConfig(cfg)
	if err != nil {
		return nil, err
	}

	if err := quotaService.RegisterQuotaReporter(&quota.NewUsageReporter{
		TargetSrv:     dashboards.QuotaTargetSrv,
		DefaultLimits: defaultLimits,
		Reporter:      s.Count,
	}); err != nil {
		return nil, err
	}

	return s, nil
}

func (d *dashboardStore) emitEntityEvent() bool {
	return d.features != nil && d.features.IsEnabledGlobally(featuremgmt.FlagPanelTitleSearch)
}

func (d *dashboardStore) ValidateDashboardBeforeSave(ctx context.Context, dashboard *dashboards.Dashboard, overwrite bool) (bool, error) {
	isParentFolderChanged := false
	err := d.store.WithTransactionalDbSession(ctx, func(sess *db.Session) error {
		var err error
		isParentFolderChanged, err = getExistingDashboardByIDOrUIDForUpdate(sess, dashboard, overwrite)
		if err != nil {
			return err
		}

		isParentFolderChanged, err = getExistingDashboardByTitleAndFolder(sess, dashboard, overwrite,
			isParentFolderChanged)
		if err != nil {
			return err
		}

		return nil
	})
	if err != nil {
		return false, err
	}

	return isParentFolderChanged, nil
}

func (d *dashboardStore) GetProvisionedDataByDashboardID(ctx context.Context, dashboardID int64) (*dashboards.DashboardProvisioning, error) {
	var data dashboards.DashboardProvisioning
	err := d.store.WithDbSession(ctx, func(sess *db.Session) error {
		_, err := sess.Where("dashboard_id = ?", dashboardID).Get(&data)
		return err
	})

	if data.DashboardID == 0 {
		return nil, nil
	}
	return &data, err
}

func (d *dashboardStore) GetProvisionedDataByDashboardUID(ctx context.Context, orgID int64, dashboardUID string) (*dashboards.DashboardProvisioning, error) {
	var provisionedDashboard dashboards.DashboardProvisioning
	err := d.store.WithDbSession(ctx, func(sess *db.Session) error {
		var dashboard dashboards.Dashboard
		exists, err := sess.Where("org_id = ? AND uid = ?", orgID, dashboardUID).Get(&dashboard)
		if err != nil {
			return err
		}
		if !exists {
			return dashboards.ErrDashboardNotFound
		}
		exists, err = sess.Where("dashboard_id = ?", dashboard.ID).Get(&provisionedDashboard)
		if err != nil {
			return err
		}
		if !exists {
			return dashboards.ErrProvisionedDashboardNotFound
		}
		return nil
	})
	return &provisionedDashboard, err
}

func (d *dashboardStore) GetProvisionedDashboardData(ctx context.Context, name string) ([]*dashboards.DashboardProvisioning, error) {
	var result []*dashboards.DashboardProvisioning
	err := d.store.WithDbSession(ctx, func(sess *db.Session) error {
		return sess.Where("name = ?", name).Find(&result)
	})
	return result, err
}

func (d *dashboardStore) SaveProvisionedDashboard(ctx context.Context, cmd dashboards.SaveDashboardCommand, provisioning *dashboards.DashboardProvisioning) (*dashboards.Dashboard, error) {
	var result *dashboards.Dashboard
	var err error
	err = d.store.WithTransactionalDbSession(ctx, func(sess *db.Session) error {
		result, err = saveDashboard(sess, &cmd, d.emitEntityEvent())
		if err != nil {
			return err
		}

		if provisioning.Updated == 0 {
			provisioning.Updated = result.Updated.Unix()
		}

		return saveProvisionedData(sess, provisioning, result)
	})
	return result, err
}

func (d *dashboardStore) SaveDashboard(ctx context.Context, cmd dashboards.SaveDashboardCommand) (*dashboards.Dashboard, error) {
	var result *dashboards.Dashboard
	var err error
	err = d.store.WithTransactionalDbSession(ctx, func(sess *db.Session) error {
		result, err = saveDashboard(sess, &cmd, d.emitEntityEvent())
		if err != nil {
			return err
		}
		return nil
	})
	if err != nil {
		return nil, err
	}
	return result, err
}

// UnprovisionDashboard removes row in dashboard_provisioning for the dashboard making it seem as if manually created.
// The dashboard will still have `created_by = -1` to see it was not created by any particular user.
func (d *dashboardStore) UnprovisionDashboard(ctx context.Context, id int64) error {
	return d.store.WithTransactionalDbSession(ctx, func(sess *db.Session) error {
		_, err := sess.Where("dashboard_id = ?", id).Delete(&dashboards.DashboardProvisioning{})
		return err
	})
}

func (d *dashboardStore) DeleteOrphanedProvisionedDashboards(ctx context.Context, cmd *dashboards.DeleteOrphanedProvisionedDashboardsCommand) error {
	return d.store.WithDbSession(ctx, func(sess *db.Session) error {
		var result []*dashboards.DashboardProvisioning

		convertedReaderNames := make([]any, len(cmd.ReaderNames))
		for index, readerName := range cmd.ReaderNames {
			convertedReaderNames[index] = readerName
		}

		err := sess.NotIn("name", convertedReaderNames...).Find(&result)
		if err != nil {
			return err
		}

		for _, deleteDashCommand := range result {
			err := d.DeleteDashboard(ctx, &dashboards.DeleteDashboardCommand{ID: deleteDashCommand.DashboardID})
			if err != nil && !errors.Is(err, dashboards.ErrDashboardNotFound) {
				return err
			}
		}

		return nil
	})
}

func (d *dashboardStore) Count(ctx context.Context, scopeParams *quota.ScopeParameters) (*quota.Map, error) {
	u := &quota.Map{}
	type result struct {
		Count int64
	}

	r := result{}
	if err := d.store.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
		rawSQL := fmt.Sprintf("SELECT COUNT(*) AS count FROM dashboard WHERE is_folder=%s", d.store.GetDialect().BooleanStr(false))
		if _, err := sess.SQL(rawSQL).Get(&r); err != nil {
			return err
		}
		return nil
	}); err != nil {
		return u, err
	} else {
		tag, err := quota.NewTag(dashboards.QuotaTargetSrv, dashboards.QuotaTarget, quota.GlobalScope)
		if err != nil {
			return nil, err
		}
		u.Set(tag, r.Count)
	}

	if scopeParams != nil && scopeParams.OrgID != 0 {
		if err := d.store.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
			rawSQL := fmt.Sprintf("SELECT COUNT(*) AS count FROM dashboard WHERE org_id=? AND is_folder=%s", d.store.GetDialect().BooleanStr(false))
			if _, err := sess.SQL(rawSQL, scopeParams.OrgID).Get(&r); err != nil {
				return err
			}
			return nil
		}); err != nil {
			return u, err
		} else {
			tag, err := quota.NewTag(dashboards.QuotaTargetSrv, dashboards.QuotaTarget, quota.OrgScope)
			if err != nil {
				return nil, err
			}
			u.Set(tag, r.Count)
		}
	}

	return u, nil
}

func getExistingDashboardByIDOrUIDForUpdate(sess *db.Session, dash *dashboards.Dashboard, overwrite bool) (bool, error) {
	dashWithIdExists := false
	isParentFolderChanged := false
	var existingById dashboards.Dashboard

	if dash.ID > 0 {
		var err error
		dashWithIdExists, err = sess.Where("id=? AND org_id=?", dash.ID, dash.OrgID).Get(&existingById)
		if err != nil {
			return false, fmt.Errorf("SQL query for existing dashboard by ID failed: %w", err)
		}

		if !dashWithIdExists {
			return false, dashboards.ErrDashboardNotFound
		}

		if dash.UID == "" {
			dash.SetUID(existingById.UID)
		}
	}

	dashWithUidExists := false
	var existingByUid dashboards.Dashboard

	if dash.UID != "" {
		var err error
		dashWithUidExists, err = sess.Where("org_id=? AND uid=?", dash.OrgID, dash.UID).Get(&existingByUid)
		if err != nil {
			return false, fmt.Errorf("SQL query for existing dashboard by UID failed: %w", err)
		}
	}

	if !dashWithIdExists && !dashWithUidExists {
		return false, nil
	}

	if dashWithIdExists && dashWithUidExists && existingById.ID != existingByUid.ID {
		return false, dashboards.ErrDashboardWithSameUIDExists
	}

	existing := existingById

	if !dashWithIdExists && dashWithUidExists {
		dash.SetID(existingByUid.ID)
		dash.SetUID(existingByUid.UID)
		existing = existingByUid
	}

	if (existing.IsFolder && !dash.IsFolder) ||
		(!existing.IsFolder && dash.IsFolder) {
		return isParentFolderChanged, dashboards.ErrDashboardTypeMismatch
	}

	if !dash.IsFolder && dash.FolderUID != existing.FolderUID {
		isParentFolderChanged = true
	}

	// check for is someone else has written in between
	if dash.Version != existing.Version {
		if overwrite {
			dash.SetVersion(existing.Version)
		} else {
			return isParentFolderChanged, dashboards.ErrDashboardVersionMismatch
		}
	}

	// do not allow plugin dashboard updates without overwrite flag
	if existing.PluginID != "" && !overwrite {
		return isParentFolderChanged, dashboards.UpdatePluginDashboardError{PluginId: existing.PluginID}
	}

	return isParentFolderChanged, nil
}

// getExistingDashboardByTitleAndFolder returns a boolean (on whether the parent folder changed) and an error for if the dashboard already exists.
func getExistingDashboardByTitleAndFolder(sess *db.Session, dash *dashboards.Dashboard, overwrite,
	isParentFolderChanged bool) (bool, error) {
	var existing dashboards.Dashboard
	condition := "org_id=? AND title=?"
	args := []any{dash.OrgID, dash.Title}
	if dash.FolderUID != "" {
		condition += " AND folder_uid=?"
		args = append(args, dash.FolderUID)
	} else {
		condition += " AND folder_uid IS NULL"
	}
	exists, err := sess.Where(condition, args...).Get(&existing)
	if err != nil {
		return isParentFolderChanged, fmt.Errorf("SQL query for existing dashboard by org ID or folder ID failed: %w", err)
	}
	if exists && dash.ID != existing.ID {
		if existing.IsFolder && !dash.IsFolder {
			return isParentFolderChanged, dashboards.ErrDashboardWithSameNameAsFolder
		}

		if !existing.IsFolder && dash.IsFolder {
			return isParentFolderChanged, dashboards.ErrDashboardFolderWithSameNameAsDashboard
		}

		metrics.MFolderIDsServiceCount.WithLabelValues(metrics.Dashboard).Inc()
		// nolint:staticcheck
		if !dash.IsFolder && (dash.FolderID != existing.FolderID || dash.ID == 0) {
			isParentFolderChanged = true
		}

		if overwrite {
			dash.SetID(existing.ID)
			dash.SetUID(existing.UID)
			dash.SetVersion(existing.Version)
		} else {
			return isParentFolderChanged, dashboards.ErrDashboardWithSameNameInFolderExists
		}
	}

	return isParentFolderChanged, nil
}

func saveDashboard(sess *db.Session, cmd *dashboards.SaveDashboardCommand, emitEntityEvent bool) (*dashboards.Dashboard, error) {
	dash := cmd.GetDashboardModel()

	userId := cmd.UserID

	if userId == 0 {
		userId = -1
	}

	if dash.ID > 0 {
		var existing dashboards.Dashboard
		dashWithIdExists, err := sess.Where("id=? AND org_id=?", dash.ID, dash.OrgID).Get(&existing)
		if err != nil {
			return nil, err
		}
		if !dashWithIdExists {
			return nil, dashboards.ErrDashboardNotFound
		}

		// check for is someone else has written in between
		if dash.Version != existing.Version {
			if cmd.Overwrite {
				dash.SetVersion(existing.Version)
			} else {
				return nil, dashboards.ErrDashboardVersionMismatch
			}
		}

		// do not allow plugin dashboard updates without overwrite flag
		if existing.PluginID != "" && !cmd.Overwrite {
			return nil, dashboards.UpdatePluginDashboardError{PluginId: existing.PluginID}
		}
	}

	if dash.UID == "" {
		dash.SetUID(util.GenerateShortUID())
	}

	parentVersion := dash.Version
	var affectedRows int64
	var err error

	if dash.ID == 0 {
		dash.SetVersion(1)
		dash.Created = time.Now()
		dash.CreatedBy = userId
		dash.Updated = time.Now()
		dash.UpdatedBy = userId
		metrics.MApiDashboardInsert.Inc()
		affectedRows, err = sess.Nullable("folder_uid").Insert(dash)
	} else {
		dash.SetVersion(dash.Version + 1)

		if !cmd.UpdatedAt.IsZero() {
			dash.Updated = cmd.UpdatedAt
		} else {
			dash.Updated = time.Now()
		}

		dash.UpdatedBy = userId

		affectedRows, err = sess.MustCols("folder_id", "folder_uid").Nullable("folder_uid").ID(dash.ID).Update(dash)
	}

	if err != nil {
		return nil, err
	}

	if affectedRows == 0 {
		return nil, dashboards.ErrDashboardNotFound
	}

	dashVersion := &dashver.DashboardVersion{
		DashboardID:   dash.ID,
		ParentVersion: parentVersion,
		RestoredFrom:  cmd.RestoredFrom,
		Version:       dash.Version,
		Created:       time.Now(),
		CreatedBy:     dash.UpdatedBy,
		Message:       cmd.Message,
		Data:          dash.Data,
	}

	// insert version entry
	if affectedRows, err = sess.Insert(dashVersion); err != nil {
		return nil, err
	} else if affectedRows == 0 {
		return nil, dashboards.ErrDashboardNotFound
	}

	// delete existing tags
	if _, err = sess.Exec("DELETE FROM dashboard_tag WHERE dashboard_id=?", dash.ID); err != nil {
		return nil, err
	}

	// insert new tags
	tags := dash.GetTags()
	if len(tags) > 0 {
		for _, tag := range tags {
			if _, err := sess.Insert(dashboardTag{DashboardId: dash.ID, Term: tag}); err != nil {
				return nil, err
			}
		}
	}

	if emitEntityEvent {
		_, err := sess.Insert(createEntityEvent(dash, store.EntityEventTypeUpdate))
		if err != nil {
			return dash, err
		}
	}
	return dash, nil
}

func saveProvisionedData(sess *db.Session, provisioning *dashboards.DashboardProvisioning, dashboard *dashboards.Dashboard) error {
	result := &dashboards.DashboardProvisioning{}

	exist, err := sess.Where("dashboard_id=? AND name = ?", dashboard.ID, provisioning.Name).Get(result)
	if err != nil {
		return err
	}

	provisioning.ID = result.ID
	provisioning.DashboardID = dashboard.ID

	if exist {
		_, err = sess.ID(result.ID).Update(provisioning)
	} else {
		_, err = sess.Insert(provisioning)
	}

	return err
}

func (d *dashboardStore) GetDashboardsByPluginID(ctx context.Context, query *dashboards.GetDashboardsByPluginIDQuery) ([]*dashboards.Dashboard, error) {
	var dashboards = make([]*dashboards.Dashboard, 0)
	err := d.store.WithDbSession(ctx, func(dbSession *db.Session) error {
		whereExpr := "org_id=? AND plugin_id=? AND is_folder=" + d.store.GetDialect().BooleanStr(false)

		err := dbSession.Where(whereExpr, query.OrgID, query.PluginID).Find(&dashboards)
		return err
	})
	if err != nil {
		return nil, err
	}
	return dashboards, nil
}
func (d *dashboardStore) GetSoftDeletedDashboard(ctx context.Context, orgID int64, uid string) (*dashboards.Dashboard, error) {
	if orgID == 0 || uid == "" {
		return nil, dashboards.ErrDashboardIdentifierNotSet
	}

	var queryResult *dashboards.Dashboard
	err := d.store.WithDbSession(ctx, func(sess *db.Session) error {
		dashboard := dashboards.Dashboard{OrgID: orgID, UID: uid}
		has, err := sess.Where("deleted IS NOT NULL").Get(&dashboard)

		if err != nil {
			return err
		} else if !has {
			return dashboards.ErrDashboardNotFound
		}

		queryResult = &dashboard
		return nil
	})

	return queryResult, err
}

func (d *dashboardStore) RestoreDashboard(ctx context.Context, orgID int64, dashboardUID string, folder *folder.Folder) error {
	return d.store.WithTransactionalDbSession(ctx, func(sess *db.Session) error {
		// nolint:staticcheck
		_, err := sess.Exec("UPDATE dashboard SET deleted=NULL, folder_id = ?, folder_uid=? WHERE org_id=? AND uid=?", folder.ID, folder.UID, orgID, dashboardUID)
		return err
	})
}

func (d *dashboardStore) SoftDeleteDashboard(ctx context.Context, orgID int64, dashboardUID string) error {
	return d.store.WithTransactionalDbSession(ctx, func(sess *db.Session) error {
		_, err := sess.Exec("UPDATE dashboard SET deleted=? WHERE org_id=? AND uid=?", time.Now(), orgID, dashboardUID)
		return err
	})
}

func (d *dashboardStore) SoftDeleteDashboardsInFolders(ctx context.Context, orgID int64, folderUids []string) error {
	if len(folderUids) == 0 {
		return nil
	}

	return d.store.WithTransactionalDbSession(ctx, func(sess *db.Session) error {
		s := strings.Builder{}
		s.WriteString("UPDATE dashboard SET deleted=? WHERE ")
		s.WriteString(fmt.Sprintf("folder_uid IN (%s)", strings.Repeat("?,", len(folderUids)-1)+"?"))
		s.WriteString(" AND org_id = ? AND is_folder = ?")

		sql := s.String()
		args := make([]any, 0, 3)
		args = append(args, sql, time.Now())
		for _, folderUID := range folderUids {
			args = append(args, folderUID)
		}
		args = append(args, orgID, d.store.GetDialect().BooleanStr(false))

		_, err := sess.Exec(args...)
		return err
	})
}

func (d *dashboardStore) DeleteDashboard(ctx context.Context, cmd *dashboards.DeleteDashboardCommand) error {
	return d.store.WithTransactionalDbSession(ctx, func(sess *db.Session) error {
		return d.deleteDashboard(cmd, sess, d.emitEntityEvent())
	})
}

func (d *dashboardStore) deleteDashboard(cmd *dashboards.DeleteDashboardCommand, sess *db.Session, emitEntityEvent bool) error {
	dashboard := dashboards.Dashboard{OrgID: cmd.OrgID}
	if cmd.UID != "" {
		dashboard.UID = cmd.UID
	} else {
		dashboard.ID = cmd.ID
	}
	has, err := sess.Get(&dashboard)
	if err != nil {
		return err
	} else if !has {
		return dashboards.ErrDashboardNotFound
	}

	type statement struct {
		SQL  string
		args []any
	}

	sqlStatements := []statement{
		{SQL: "DELETE FROM dashboard_tag WHERE dashboard_id = ? ", args: []any{dashboard.ID}},
		{SQL: "DELETE FROM star WHERE dashboard_id = ? ", args: []any{dashboard.ID}},
		{SQL: "DELETE FROM dashboard WHERE id = ?", args: []any{dashboard.ID}},
		{SQL: "DELETE FROM playlist_item WHERE type = 'dashboard_by_id' AND value = ?", args: []any{dashboard.ID}},
		{SQL: "DELETE FROM dashboard_version WHERE dashboard_id = ?", args: []any{dashboard.ID}},
		{SQL: "DELETE FROM dashboard_provisioning WHERE dashboard_id = ?", args: []any{dashboard.ID}},
		{SQL: "DELETE FROM dashboard_acl WHERE dashboard_id = ?", args: []any{dashboard.ID}},
	}

	if dashboard.IsFolder {
		if !d.features.IsEnabledGlobally(featuremgmt.FlagDashboardRestore) {
			sqlStatements = append(sqlStatements, statement{SQL: "DELETE FROM dashboard WHERE org_id = ? AND folder_uid = ? AND is_folder = ? AND deleted IS NULL", args: []any{dashboard.OrgID, dashboard.UID, d.store.GetDialect().BooleanStr(false)}})

			if err := d.deleteChildrenDashboardAssociations(sess, &dashboard); err != nil {
				return err
			}
		} else {
			// soft delete all dashboards in the folder
			sqlStatements = append(sqlStatements, statement{SQL: "UPDATE dashboard SET deleted = ? WHERE org_id = ? AND folder_uid = ? AND is_folder = ? ", args: []any{time.Now(), dashboard.OrgID, dashboard.UID, d.store.GetDialect().BooleanStr(false)}})
		}

		// remove all access control permission with folder scope
		err := d.deleteResourcePermissions(sess, dashboard.OrgID, dashboards.ScopeFoldersProvider.GetResourceScopeUID(dashboard.UID))
		if err != nil {
			return err
		}
	} else {
		if err := d.deleteResourcePermissions(sess, dashboard.OrgID, ac.GetResourceScopeUID("dashboards", dashboard.UID)); err != nil {
			return err
		}
	}

	_, err = sess.Exec("DELETE FROM annotation WHERE dashboard_id = ? AND org_id = ?", dashboard.ID, dashboard.OrgID)
	if err != nil {
		return err
	}

	for _, stmnt := range sqlStatements {
		_, err := sess.Exec(append([]any{stmnt.SQL}, stmnt.args...)...)
		if err != nil {
			return err
		}
	}

	if emitEntityEvent {
		_, err := sess.Insert(createEntityEvent(&dashboard, store.EntityEventTypeDelete))
		if err != nil {
			return err
		}
	}
	return nil
}

// FIXME: Remove me and handle nested deletions in the service with the DashboardPermissionsService
func (d *dashboardStore) deleteResourcePermissions(sess *db.Session, orgID int64, resourceScope string) error {
	// retrieve all permissions for the resource scope and org id
	var permissionIDs []int64
	err := sess.SQL("SELECT permission.id FROM permission INNER JOIN role ON permission.role_id = role.id WHERE permission.scope = ? AND role.org_id = ?", resourceScope, orgID).Find(&permissionIDs)
	if err != nil {
		return err
	}

	if len(permissionIDs) == 0 {
		return nil
	}

	// delete the permissions
	_, err = sess.In("id", permissionIDs).Delete(&ac.Permission{})
	return err
}

func (d *dashboardStore) deleteChildrenDashboardAssociations(sess *db.Session, dashboard *dashboards.Dashboard) error {
	var dashIds []struct {
		Id  int64
		Uid string
	}
	err := sess.SQL("SELECT id, uid FROM dashboard WHERE folder_id = ?", dashboard.ID).Find(&dashIds)
	if err != nil {
		return err
	}

	if len(dashIds) > 0 {
		for _, dash := range dashIds {
			// remove all access control permission with child dashboard scopes
			if err := d.deleteResourcePermissions(sess, dashboard.OrgID, ac.GetResourceScopeUID("dashboards", dash.Uid)); err != nil {
				return err
			}
		}

		childrenDeletes := []string{
			"DELETE FROM dashboard_tag WHERE dashboard_id IN (SELECT id FROM dashboard WHERE org_id = ? AND folder_id = ?)",
			"DELETE FROM star WHERE dashboard_id IN (SELECT id FROM dashboard WHERE org_id = ? AND folder_id = ?)",
			"DELETE FROM dashboard_version WHERE dashboard_id IN (SELECT id FROM dashboard WHERE org_id = ? AND folder_id = ?)",
			"DELETE FROM dashboard_provisioning WHERE dashboard_id IN (SELECT id FROM dashboard WHERE org_id = ? AND folder_id = ?)",
			"DELETE FROM dashboard_acl WHERE dashboard_id IN (SELECT id FROM dashboard WHERE org_id = ? AND folder_id = ?)",
		}

		_, err = sess.Exec("DELETE FROM annotation WHERE org_id = ? AND dashboard_id IN (SELECT id FROM dashboard WHERE org_id = ? AND folder_id = ?)", dashboard.OrgID, dashboard.OrgID, dashboard.ID)
		if err != nil {
			return err
		}

		for _, sql := range childrenDeletes {
			_, err := sess.Exec(sql, dashboard.OrgID, dashboard.ID)
			if err != nil {
				return err
			}
		}
	}
	return nil
}

func createEntityEvent(dashboard *dashboards.Dashboard, eventType store.EntityEventType) *store.EntityEvent {
	var entityEvent *store.EntityEvent
	if dashboard.IsFolder {
		entityEvent = &store.EntityEvent{
			EventType: eventType,
			EntityId:  store.CreateDatabaseEntityId(dashboard.UID, dashboard.OrgID, store.EntityTypeFolder),
			Created:   time.Now().Unix(),
		}
	} else {
		entityEvent = &store.EntityEvent{
			EventType: eventType,
			EntityId:  store.CreateDatabaseEntityId(dashboard.UID, dashboard.OrgID, store.EntityTypeDashboard),
			Created:   time.Now().Unix(),
		}
	}
	return entityEvent
}

func (d *dashboardStore) GetDashboard(ctx context.Context, query *dashboards.GetDashboardQuery) (*dashboards.Dashboard, error) {
	var queryResult *dashboards.Dashboard
	err := d.store.WithDbSession(ctx, func(sess *db.Session) error {
		metrics.MFolderIDsServiceCount.WithLabelValues(metrics.Dashboard).Inc()
		// nolint:staticcheck
		if query.ID == 0 && len(query.UID) == 0 && (query.Title == nil || (query.FolderID == nil && query.FolderUID == nil)) {
			return dashboards.ErrDashboardIdentifierNotSet
		}

		dashboard := dashboards.Dashboard{OrgID: query.OrgID, ID: query.ID, UID: query.UID}
		mustCols := []string{}
		if query.Title != nil {
			dashboard.Title = *query.Title
			mustCols = append(mustCols, "title")
		}

		if query.FolderUID != nil {
			dashboard.FolderUID = *query.FolderUID
			mustCols = append(mustCols, "folder_uid")
		} else if query.FolderID != nil { // nolint:staticcheck
			// nolint:staticcheck
			dashboard.FolderID = *query.FolderID
			mustCols = append(mustCols, "folder_id")
			metrics.MFolderIDsServiceCount.WithLabelValues(metrics.Dashboard).Inc()
		}

		has, err := sess.Where("deleted IS NULL").MustCols(mustCols...).Nullable("folder_uid").Get(&dashboard)
		if err != nil {
			return err
		} else if !has {
			return dashboards.ErrDashboardNotFound
		}

		dashboard.SetID(dashboard.ID)
		dashboard.SetUID(dashboard.UID)
		queryResult = &dashboard
		return nil
	})

	return queryResult, err
}

func (d *dashboardStore) GetDashboardUIDByID(ctx context.Context, query *dashboards.GetDashboardRefByIDQuery) (*dashboards.DashboardRef, error) {
	us := &dashboards.DashboardRef{}
	err := d.store.WithDbSession(ctx, func(sess *db.Session) error {
		var rawSQL = `SELECT uid, slug from dashboard WHERE Id=?`
		exists, err := sess.SQL(rawSQL, query.ID).Get(us)
		if err != nil {
			return err
		} else if !exists {
			return dashboards.ErrDashboardNotFound
		}
		return nil
	})
	if err != nil {
		return nil, err
	}
	return us, nil
}

func (d *dashboardStore) GetDashboards(ctx context.Context, query *dashboards.GetDashboardsQuery) ([]*dashboards.Dashboard, error) {
	var dashboards = make([]*dashboards.Dashboard, 0)
	err := d.store.WithDbSession(ctx, func(sess *db.Session) error {
		if len(query.DashboardIDs) == 0 && len(query.DashboardUIDs) == 0 {
			return star.ErrCommandValidationFailed
		}

		// remove soft deleted dashboards from the response
		sess.Where("deleted IS NULL")

		if len(query.DashboardIDs) > 0 {
			sess.In("id", query.DashboardIDs)
		} else {
			sess.In("uid", query.DashboardUIDs)
		}
		if query.OrgID > 0 {
			sess.Where("org_id = ?", query.OrgID)
		}

		err := sess.Find(&dashboards)
		return err
	})
	if err != nil {
		return nil, err
	}
	return dashboards, nil
}

func (d *dashboardStore) FindDashboards(ctx context.Context, query *dashboards.FindPersistedDashboardsQuery) ([]dashboards.DashboardSearchProjection, error) {
	recursiveQueriesAreSupported, err := d.store.RecursiveQueriesAreSupported()
	if err != nil {
		return nil, err
	}

	filters := []any{}

	for _, filter := range query.Sort.Filter {
		filters = append(filters, filter)
	}

	filters = append(filters, query.Filters...)

	var orgID int64
	if query.OrgId != 0 {
		orgID = query.OrgId
		filters = append(filters, searchstore.OrgFilter{OrgId: orgID})
	} else if query.SignedInUser.GetOrgID() != 0 {
		orgID = query.SignedInUser.GetOrgID()
		filters = append(filters, searchstore.OrgFilter{OrgId: orgID})
	}

	if len(query.Tags) > 0 {
		filters = append(filters, searchstore.TagsFilter{Tags: query.Tags})
	}

	if len(query.DashboardUIDs) > 0 {
		filters = append(filters, searchstore.DashboardFilter{UIDs: query.DashboardUIDs})
	} else if len(query.DashboardIds) > 0 {
		filters = append(filters, searchstore.DashboardIDFilter{IDs: query.DashboardIds})
	}

	if len(query.Title) > 0 {
		filters = append(filters, searchstore.TitleFilter{Dialect: d.store.GetDialect(), Title: query.Title})
	}

	if len(query.Type) > 0 {
		filters = append(filters, searchstore.TypeFilter{Dialect: d.store.GetDialect(), Type: query.Type})
	}
	metrics.MFolderIDsServiceCount.WithLabelValues(metrics.Dashboard).Inc()
	// nolint:staticcheck
	if len(query.FolderIds) > 0 {
		filters = append(filters, searchstore.FolderFilter{IDs: query.FolderIds})
	}

	if len(query.FolderUIDs) > 0 {
		filters = append(filters, searchstore.FolderUIDFilter{
			Dialect:              d.store.GetDialect(),
			OrgID:                orgID,
			UIDs:                 query.FolderUIDs,
			NestedFoldersEnabled: d.features.IsEnabled(ctx, featuremgmt.FlagNestedFolders),
		})
	}

	filters = append(filters, permissions.NewAccessControlDashboardPermissionFilter(query.SignedInUser, query.Permission, query.Type, d.features, recursiveQueriesAreSupported))

	filters = append(filters, searchstore.DeletedFilter{Deleted: query.IsDeleted})

	var res []dashboards.DashboardSearchProjection
	sb := &searchstore.Builder{Dialect: d.store.GetDialect(), Filters: filters, Features: d.features}

	limit := query.Limit
	if limit < 1 {
		limit = 1000
	}

	page := query.Page
	if page < 1 {
		page = 1
	}

	sql, params := sb.ToSQL(limit, page)

	err = d.store.WithDbSession(ctx, func(sess *db.Session) error {
		return sess.SQL(sql, params...).Find(&res)
	})

	if err != nil {
		return nil, err
	}

	return res, nil
}

func (d *dashboardStore) GetDashboardTags(ctx context.Context, query *dashboards.GetDashboardTagsQuery) ([]*dashboards.DashboardTagCloudItem, error) {
	queryResult := make([]*dashboards.DashboardTagCloudItem, 0)
	err := d.store.WithDbSession(ctx, func(dbSession *db.Session) error {
		sql := `SELECT
					  COUNT(*) as count,
						term
					FROM dashboard
					INNER JOIN dashboard_tag on dashboard_tag.dashboard_id = dashboard.id
					WHERE dashboard.org_id=?
					GROUP BY term
					ORDER BY term`

		sess := dbSession.SQL(sql, query.OrgID)
		err := sess.Find(&queryResult)
		return err
	})
	if err != nil {
		return nil, err
	}
	return queryResult, nil
}

// CountDashboardsInFolder returns a count of all dashboards associated with the
// given parent folder ID.
func (d *dashboardStore) CountDashboardsInFolders(
	ctx context.Context, req *dashboards.CountDashboardsInFolderRequest) (int64, error) {
	if len(req.FolderUIDs) == 0 {
		return 0, nil
	}
	var count int64
	err := d.store.WithDbSession(ctx, func(sess *db.Session) error {
		metrics.MFolderIDsServiceCount.WithLabelValues(metrics.Dashboard).Inc()
		s := strings.Builder{}
		args := make([]any, 0, 3)
		s.WriteString("SELECT COUNT(*) FROM dashboard WHERE ")
		if len(req.FolderUIDs) == 1 && req.FolderUIDs[0] == "" {
			s.WriteString("folder_uid IS NULL")
		} else {
			s.WriteString(fmt.Sprintf("folder_uid IN (%s)", strings.Repeat("?,", len(req.FolderUIDs)-1)+"?"))
			for _, folderUID := range req.FolderUIDs {
				args = append(args, folderUID)
			}
		}
		s.WriteString(" AND org_id = ? AND is_folder = ? AND deleted IS NULL")
		args = append(args, req.OrgID, d.store.GetDialect().BooleanStr(false))
		sql := s.String()
		_, err := sess.SQL(sql, args...).Get(&count)
		return err
	})
	return count, err
}

func (d *dashboardStore) DeleteDashboardsInFolders(
	ctx context.Context, req *dashboards.DeleteDashboardsInFolderRequest) error {
	return d.store.WithTransactionalDbSession(ctx, func(sess *db.Session) error {
		// TODO delete all dashboards in the folder in a bulk query
		for _, folderUID := range req.FolderUIDs {
			dashboard := dashboards.Dashboard{OrgID: req.OrgID}
			has, err := sess.Where("org_id = ? AND uid = ?", req.OrgID, folderUID).Get(&dashboard)
			if err != nil {
				return err
			}
			if !has {
				return dashboards.ErrFolderNotFound
			}

			if err := d.deleteChildrenDashboardAssociations(sess, &dashboard); err != nil {
				return err
			}

			_, err = sess.Where("folder_id = ? AND org_id = ? AND is_folder = ?", dashboard.ID, dashboard.OrgID, false).Delete(&dashboards.Dashboard{})
			if err != nil {
				return err
			}
		}
		return nil
	})
}

func (d *dashboardStore) GetAllDashboards(ctx context.Context) ([]*dashboards.Dashboard, error) {
	var dashboards = make([]*dashboards.Dashboard, 0)
	err := d.store.WithDbSession(ctx, func(session *db.Session) error {
		err := session.Find(&dashboards)
		return err
	})
	if err != nil {
		return nil, err
	}
	return dashboards, nil
}

func (d *dashboardStore) GetSoftDeletedExpiredDashboards(ctx context.Context, duration time.Duration) ([]*dashboards.Dashboard, error) {
	var dashboards = make([]*dashboards.Dashboard, 0)
	err := d.store.WithDbSession(ctx, func(sess *db.Session) error {
		err := sess.Where("deleted IS NOT NULL AND deleted < ?", time.Now().Add(-duration)).Find(&dashboards)
		return err
	})
	if err != nil {
		return nil, err
	}
	return dashboards, nil
}

func readQuotaConfig(cfg *setting.Cfg) (*quota.Map, error) {
	limits := &quota.Map{}

	if cfg == nil {
		return limits, nil
	}

	globalQuotaTag, err := quota.NewTag(dashboards.QuotaTargetSrv, dashboards.QuotaTarget, quota.GlobalScope)
	if err != nil {
		return &quota.Map{}, err
	}
	orgQuotaTag, err := quota.NewTag(dashboards.QuotaTargetSrv, dashboards.QuotaTarget, quota.OrgScope)
	if err != nil {
		return &quota.Map{}, err
	}

	limits.Set(globalQuotaTag, cfg.Quota.Global.Dashboard)
	limits.Set(orgQuotaTag, cfg.Quota.Org.Dashboard)
	return limits, nil
}