Function GetMatchedDatabasesInDatabaseGroup

backend/utils/utils.go:155–170

GetMatchedDatabasesInDatabaseGroup returns the matched databases in the given database group.

(ctx context.Context, databaseGroup *store.DatabaseGroupMessage, allDatabases []*store.DatabaseMessage)

// GetMatchedDatabasesInDatabaseGroup returns the matched databases in the given database group.
func GetMatchedDatabasesInDatabaseGroup(ctx context.Context, databaseGroup *store.DatabaseGroupMessage, allDatabases []*store.DatabaseMessage) ([]*store.DatabaseMessage, error) {
	var matches []*store.DatabaseMessage

	// DONOT check bb.feature.database-grouping for instance. The API here is read-only in the frontend, we need to show if the instance is matched but missing required license.
	// The feature guard will works during issue creation.
	for _, database := range allDatabases {
		matched, err := CheckDatabaseGroupMatch(ctx, databaseGroup.Expression.Expression, database)
		if err != nil {
			return nil, err
		}
		if matched {
			matches = append(matches, database)
		}
	}
	return matches, nil
}

func CheckDatabaseGroupMatch(ctx context.Context, expression string, database *store.DatabaseMessage) (bool, error) {
	prog, err := common.ValidateGroupCELExpr(expression)