Method validatePath

internal/filter/path.go:86–116

validatePath tries to validate the path against the given schema.

(ref schema.Schema)

// validatePath tries to validate the path against the given schema.
func (v PathValidator) validatePath(ref schema.Schema) error {
	// e.g. members
	//      ^______
	attr, err := validateAttributePath(ref, v.path.AttributePath)
	if err != nil {
		return err
	}

	// e.g. members[value eq "0"]
	//             ^_____________
	if v.path.ValueExpression != nil {
		if err := validateExpression(
			schema.Schema{
				ID:         ref.ID,
				Attributes: MultiValuedFilterAttributes(attr),
			},
			v.path.ValueExpression,
		); err != nil {
			return err
		}
	}

	// e.g. members[value eq "0"].displayName
	//                            ^__________
	if subAttrName := v.path.SubAttributeName(); subAttrName != "" {
		if err := validateSubAttribute(attr, subAttrName); err != nil {
			return err
		}
	}
	return nil
}