Method UpdateQuery

core/record_field_resolver.go:135–158

@todo think of a better a way how to call it automatically after BuildExpr UpdateQuery implements `search.FieldResolver` interface. Conditionally updates the provided search query based on the resolved fields (eg. dynamically joining relations).

(query *dbx.SelectQuery)

// Conditionally updates the provided search query based on the
// resolved fields (eg. dynamically joining relations).
func (r *RecordFieldResolver) UpdateQuery(query *dbx.SelectQuery) error {
	if len(r.joins) > 0 {
		r.updateQueryWithDeduplicateConstraint(query)

		for _, join := range r.joins {
			query.LeftJoin(
				(join.TableName + " " + join.TableAlias),
				join.On,
			)
		}
	}

	// note: for now the joins are not applied for multi-match conditions to avoid excessive checks
	if len(r.listRuleJoins) > 0 {
		for _, join := range r.listRuleJoins {
			err := r.updateQueryWithCollectionListRule(join.collection, join.tableAlias, query)
			if err != nil {
				return err
			}
		}
	}

	return nil
}

func (r *RecordFieldResolver) updateQueryWithCollectionListRule(c *Collection, tableAlias string, query *dbx.SelectQuery) error {
	if r.allowHiddenFields || c == nil || c.ListRule == nil || *c.ListRule == "" {