nilportugues / json-api

     * @param Fields            $fields

     * @param string            $paramName

     */

    protected function validateFieldsQueryParams(JsonApiSerializer $serializer, Fields $fields, $paramName)

    {

        if (false === $fields->isEmpty()) {

            $validateFields = $fields->types();

            foreach ($validateFields as $key => $field) {

                $mapping = $serializer->getTransformer()->getMappingByAlias($field);

                if (null !== $mapping) {

                    $properties = $this->getPropertiesFromMapping($mapping);

                    $invalidProperties = array_diff($fields->members($field), $properties);

                    $this->addInvalidParameterMemberErrorsToErrorBag($invalidProperties, $paramName, $field);

                    unset($validateFields[$key]);

                }

            }

            $this->addInvalidParameterErrorsToErrorBag($paramName, $validateFields);

        }

    }

    /**

     * @param Mapping $mapping

     * @param Included          $included

     * @param string            $paramName

     */

    protected function validateIncludeQueryParamsTypes(JsonApiSerializer $serializer, Included $included, $paramName)

    {

        if (false === $included->isEmpty()) {

            $validateFields = array_keys($included->get());

            foreach ($validateFields as $key => $field) {

                $mapping = $serializer->getTransformer()->getMappingByAlias($field);

                if (null !== $mapping) {

                    $properties = $this->getPropertiesFromMapping($mapping);

                    $invalidProperties = array_diff($included->get()[$field], $properties);

                    $this->addInvalidParameterMemberErrorsToErrorBag($invalidProperties, $paramName, $field);

                    unset($validateFields[$key]);

                }

            }

            $this->addInvalidParameterErrorsToErrorBag($paramName, $validateFields);

        }

    }

}