Class: JSONAPI::Request

Inherits:
Object
  • Object
show all
Defined in:
lib/jsonapi/request.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params = nil, options = {}) ⇒ Request

Returns a new instance of Request.



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# File 'lib/jsonapi/request.rb', line 10

def initialize(params = nil, options = {})
  @params = params
  @context = options[:context]
  @key_formatter = options.fetch(:key_formatter, JSONAPI.configuration.key_formatter)
  @errors = []
  @operations = []
  @fields = {}
  @filters = {}
  @sort_criteria = [{field: 'id', direction: :asc}]
  @source_klass = nil
  @source_id = nil
  @include_directives = nil
  @paginator = nil
  @id = nil

  setup_action(@params)
end

Instance Attribute Details

#context ⇒ Object

Returns the value of attribute context.



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# File 'lib/jsonapi/request.rb', line 6

def context
  @context
end

#errors ⇒ Object

Returns the value of attribute errors.



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# File 'lib/jsonapi/request.rb', line 6

def errors
  @errors
end

#fields ⇒ Object

Returns the value of attribute fields.



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# File 'lib/jsonapi/request.rb', line 6

def fields
  @fields
end

#filters ⇒ Object

Returns the value of attribute filters.



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# File 'lib/jsonapi/request.rb', line 6

def filters
  @filters
end

#include ⇒ Object

Returns the value of attribute include.



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# File 'lib/jsonapi/request.rb', line 6

def include
  @include
end

#include_directives ⇒ Object

Returns the value of attribute include_directives.



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# File 'lib/jsonapi/request.rb', line 6

def include_directives
  @include_directives
end

#operations ⇒ Object

Returns the value of attribute operations.



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# File 'lib/jsonapi/request.rb', line 6

def operations
  @operations
end

#paginator ⇒ Object

Returns the value of attribute paginator.



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# File 'lib/jsonapi/request.rb', line 6

def paginator
  @paginator
end

#params ⇒ Object

Returns the value of attribute params.



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# File 'lib/jsonapi/request.rb', line 6

def params
  @params
end

#resource_klass ⇒ Object

Returns the value of attribute resource_klass.



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# File 'lib/jsonapi/request.rb', line 6

def resource_klass
  @resource_klass
end

#sort_criteria ⇒ Object

Returns the value of attribute sort_criteria.



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# File 'lib/jsonapi/request.rb', line 6

def sort_criteria
  @sort_criteria
end

#source_id ⇒ Object

Returns the value of attribute source_id.



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# File 'lib/jsonapi/request.rb', line 6

def source_id
  @source_id
end

#source_klass ⇒ Object

Returns the value of attribute source_klass.



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# File 'lib/jsonapi/request.rb', line 6

def source_klass
  @source_klass
end

Instance Method Details

#add_find_operation ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 263

def add_find_operation
  @operations.push JSONAPI::FindOperation.new(
                     @resource_klass,
                     {
                       filters: @filters,
                       include_directives: @include_directives,
                       sort_criteria: @sort_criteria,
                       paginator: @paginator
                     }
                   )
end

#add_show_association_operation(association_type, parent_key) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 285

def add_show_association_operation(association_type, parent_key)
  @operations.push JSONAPI::ShowAssociationOperation.new(
                     @resource_klass,
                     {
                       association_type: association_type,
                       parent_key: @resource_klass.verify_key(parent_key)
                     }
                   )
end

#add_show_operation ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 275

def add_show_operation
  @operations.push JSONAPI::ShowOperation.new(
                     @resource_klass,
                     {
                       id: @id,
                       include_directives: @include_directives
                     }
                   )
end

#add_show_related_resource_operation(association_type) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 295

def add_show_related_resource_operation(association_type)
  @operations.push JSONAPI::ShowRelatedResourceOperation.new(
                     @resource_klass,
                     {
                       association_type: association_type,
                       source_klass: @source_klass,
                       source_id: @source_id
                     }
                   )
end

#add_show_related_resources_operation(association_type) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 306

def add_show_related_resources_operation(association_type)
  @operations.push JSONAPI::ShowRelatedResourcesOperation.new(
                     @resource_klass,
                     {
                       association_type: association_type,
                       source_klass: @source_klass,
                       source_id: @source_id,
                       filters: @source_klass.verify_filters(@filters, @context),
                       sort_criteria: @sort_criteria,
                       paginator: @paginator
                     }
                   )
end

#check_include(resource_klass, include_parts) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 182

def check_include(resource_klass, include_parts)
  association_name = unformat_key(include_parts.first)

  association = resource_klass._association(association_name)
  if association && format_key(association_name) == include_parts.first
    unless include_parts.last.empty?
      check_include(Resource.resource_for(@resource_klass.module_path + association.class_name.to_s), include_parts.last.partition('.'))
    end
  else
    @errors.concat(JSONAPI::Exceptions::InvalidInclude.new(format_key(resource_klass._type),
                                                           include_parts.first,).errors)
  end
end

#check_sort_criteria(resource_klass, sort_criteria) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 253

def check_sort_criteria(resource_klass, sort_criteria)
  sort_field = sort_criteria[:field]
  sortable_fields = resource_klass.sortable_fields(context)

  unless sortable_fields.include? sort_field.to_sym
    @errors.concat(JSONAPI::Exceptions::InvalidSortCriteria
                     .new(format_key(resource_klass._type), sort_field).errors)
  end
end

#creatable_fields ⇒ Object

TODO: Please remove after ‘createable_fields` is removed :nocov:



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# File 'lib/jsonapi/request.rb', line 322

def creatable_fields
  if @resource_klass.respond_to?(:createable_fields)
    creatable_fields = @resource_klass.createable_fields(@context)
  else
    creatable_fields = @resource_klass.creatable_fields(@context)
  end
end

#format_key(key) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 661

def format_key(key)
  @key_formatter.format(key)
end

#initialize_source(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 118

def initialize_source(params)
  @source_klass = Resource.resource_for(params.require(:source))
  @source_id = @source_klass.verify_key(params.require(@source_klass._as_parent_key), @context)
end

#parse_add_association_operation(data, association_type, parent_key) ⇒ Object

:nocov:



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# File 'lib/jsonapi/request.rb', line 512

def parse_add_association_operation(data, association_type, parent_key)
  association = resource_klass._association(association_type)

  if association.is_a?(JSONAPI::Association::HasMany)
    object_params = {relationships: {format_key(association.name) => {data: data}}}
    verified_param_set = parse_params(object_params, updatable_fields)

    @operations.push JSONAPI::CreateHasManyAssociationOperation.new(
                       resource_klass,
                       {
                         resource_id: parent_key,
                         association_type: association_type,
                         data: verified_param_set[:has_many].values[0]
                       }
                     )
  end
end

#parse_add_operation(data) ⇒ Object

:nocov:



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# File 'lib/jsonapi/request.rb', line 331

def parse_add_operation(data)
  Array.wrap(data).each do |params|
    verify_type(params[:type])

    data = parse_params(params, creatable_fields)
    @operations.push JSONAPI::CreateResourceOperation.new(
                       @resource_klass,
                       {
                         data: data
                       }
                     )
  end
rescue JSONAPI::Exceptions::Error => e
  @errors.concat(e.errors)
end

#parse_fields(fields) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 130

def parse_fields(fields)
  return if fields.nil?

  extracted_fields = {}

  # Extract the fields for each type from the fields parameters
  if fields.is_a?(ActionController::Parameters)
    fields.each do |field, value|
      resource_fields = value.split(',') unless value.nil? || value.empty?
      extracted_fields[field] = resource_fields
    end
  else
    raise JSONAPI::Exceptions::InvalidFieldFormat.new
  end

  # Validate the fields
  extracted_fields.each do |type, values|
    underscored_type = unformat_key(type)
    extracted_fields[type] = []
    begin
      if type != format_key(type)
        raise JSONAPI::Exceptions::InvalidResource.new(type)
      end
      type_resource = Resource.resource_for(@resource_klass.module_path + underscored_type.to_s)
    rescue NameError
      @errors.concat(JSONAPI::Exceptions::InvalidResource.new(type).errors)
    rescue JSONAPI::Exceptions::InvalidResource => e
    @errors.concat(e.errors)
    end

    if type_resource.nil? || !(@resource_klass._type == underscored_type ||
      @resource_klass._has_association?(underscored_type))
      @errors.concat(JSONAPI::Exceptions::InvalidResource.new(type).errors)
    else
      unless values.nil?
        valid_fields = type_resource.fields.collect { |key| format_key(key) }
        values.each do |field|
          if valid_fields.include?(field)
            extracted_fields[type].push unformat_key(field)
          else
            @errors.concat(JSONAPI::Exceptions::InvalidField.new(type, field).errors)
          end
        end
      else
        @errors.concat(JSONAPI::Exceptions::InvalidField.new(type, 'nil').errors)
      end
    end
  end

  @fields = extracted_fields.deep_transform_keys { |key| unformat_key(key) }
end

#parse_filters(filters) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 211

def parse_filters(filters)
  return unless filters

  unless filters.class.method_defined?(:each)
    @errors.concat(JSONAPI::Exceptions::InvalidFiltersSyntax.new(filters).errors)
    return
  end

  filters.each do |key, value|
    filter = unformat_key(key)
    if @resource_klass._allowed_filter?(filter)
      @filters[filter] = value
    else
      @errors.concat(JSONAPI::Exceptions::FilterNotAllowed.new(filter).errors)
    end
  end
end

#parse_has_many_links_object(raw) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 373

def parse_has_many_links_object(raw)
  if raw.nil?
    raise JSONAPI::Exceptions::InvalidLinksObject.new
  end

  links_object = {}
  if raw.is_a?(Array)
    raw.each do |link|
      link_object = parse_has_one_links_object(link)
      links_object[link_object[:type]] ||= []
      links_object[link_object[:type]].push(link_object[:id])
    end
  else
    raise JSONAPI::Exceptions::InvalidLinksObject.new
  end
  links_object
end

#parse_has_one_links_object(raw) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 355

def parse_has_one_links_object(raw)
  if raw.nil?
    return {
      type: nil,
      id: nil
    }
  end

  if !raw.is_a?(Hash) || raw.length != 2 || !(raw.has_key?('type') && raw.has_key?('id'))
    raise JSONAPI::Exceptions::InvalidLinksObject.new
  end

  {
    type: unformat_key(raw['type']).to_s,
    id: raw['id']
  }
end

#parse_include_directives(include) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 196

def parse_include_directives(include)
  return if include.nil?

  included_resources = CSV.parse_line(include)
  return if included_resources.nil?

  include = []
  included_resources.each do |included_resource|
    check_include(@resource_klass, included_resource.partition('.'))
    include.push(unformat_key(included_resource).to_s)
  end

  @include_directives = JSONAPI::IncludeDirectives.new(include)
end

#parse_key_array(raw) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 657

def parse_key_array(raw)
  return @resource_klass.verify_keys(raw.split(/,/), context)
end

#parse_pagination(page) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 123

def parse_pagination(page)
  paginator_name = @resource_klass._paginator
  @paginator = JSONAPI::Paginator.paginator_for(paginator_name).new(page) unless paginator_name == :none
rescue JSONAPI::Exceptions::Error => e
  @errors.concat(e.errors)
end

#parse_params(params, allowed_fields) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 391

def parse_params(params, allowed_fields)
  verify_permitted_params(params, allowed_fields)

  checked_attributes = {}
  checked_has_one_associations = {}
  checked_has_many_associations = {}

  params.each do |key, value|
    case key.to_s
      when 'relationships'
        value.each do |link_key, link_value|
          param = unformat_key(link_key)

          association = @resource_klass._association(param)

          if association.is_a?(JSONAPI::Association::HasOne)
            if link_value.nil?
              linkage = nil
            else
              linkage = link_value[:data]
            end

            links_object = parse_has_one_links_object(linkage)
            # Since we do not yet support polymorphic associations we will raise an error if the type does not match the
            # association's type.
            # ToDo: Support Polymorphic associations
            if links_object[:type] && (links_object[:type].to_s != association.type.to_s)
              raise JSONAPI::Exceptions::TypeMismatch.new(links_object[:type])
            end

            unless links_object[:id].nil?
              association_resource = Resource.resource_for(@resource_klass.module_path + unformat_key(links_object[:type]).to_s)
              checked_has_one_associations[param] = association_resource.verify_key(links_object[:id], @context)
            else
              checked_has_one_associations[param] = nil
            end
          elsif association.is_a?(JSONAPI::Association::HasMany)
            if link_value.is_a?(Array) && link_value.length == 0
              linkage = []
            elsif link_value.is_a?(Hash)
              linkage = link_value[:data]
            else
              raise JSONAPI::Exceptions::InvalidLinksObject.new
            end

            links_object = parse_has_many_links_object(linkage)

            # Since we do not yet support polymorphic associations we will raise an error if the type does not match the
            # association's type.
            # ToDo: Support Polymorphic associations

            if links_object.length == 0
              checked_has_many_associations[param] = []
            else
              if links_object.length > 1 || !links_object.has_key?(unformat_key(association.type).to_s)
                raise JSONAPI::Exceptions::TypeMismatch.new(links_object[:type])
              end

              links_object.each_pair do |type, keys|
                association_resource = Resource.resource_for(@resource_klass.module_path + unformat_key(type).to_s)
                checked_has_many_associations[param] = association_resource.verify_keys(keys, @context)
              end
            end
          end
        end
      when 'id'
        checked_attributes['id'] = unformat_value(:id, value)
      when 'attributes'
        value.each do |key, value|
          param = unformat_key(key)
          checked_attributes[param] = unformat_value(param, value)
        end
    end
  end

  return {
    'attributes' => checked_attributes,
    'has_one' => checked_has_one_associations,
    'has_many' => checked_has_many_associations
  }.deep_transform_keys { |key| unformat_key(key) }
end

#parse_remove_association_operation(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 628

def parse_remove_association_operation(params)
  association_type = params[:association]

  parent_key = params[resource_klass._as_parent_key]

  association = resource_klass._association(association_type)
  if association.is_a?(JSONAPI::Association::HasMany)
    keys = parse_key_array(params[:keys])
    keys.each do |key|
      @operations.push JSONAPI::RemoveHasManyAssociationOperation.new(
                         resource_klass,
                         {
                           resource_id: parent_key,
                           association_type: association_type,
                           associated_key: key
                         }
                       )
    end
  else
    @operations.push JSONAPI::RemoveHasOneAssociationOperation.new(
                       resource_klass,
                       {
                         resource_id: parent_key,
                         association_type: association_type
                       }
                     )
  end
end

#parse_remove_operation(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 611

def parse_remove_operation(params)
  keys = parse_key_array(params.permit(:id)[:id])

  keys.each do |key|
    @operations.push JSONAPI::RemoveResourceOperation.new(
                       @resource_klass,
                       {
                         resource_id: key
                       }
                     )
  end
rescue ActionController::UnpermittedParameters => e
  @errors.concat(JSONAPI::Exceptions::ParametersNotAllowed.new(e.params).errors)
rescue JSONAPI::Exceptions::Error => e
  @errors.concat(e.errors)
end

#parse_replace_operation(data, keys) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 594

def parse_replace_operation(data, keys)
  if data.is_a?(Array)
    if keys.count != data.count
      raise JSONAPI::Exceptions::CountMismatch
    end

    data.each do |object_params|
      parse_single_replace_operation(object_params, keys)
    end
  else
    parse_single_replace_operation(data, [keys])
  end

rescue JSONAPI::Exceptions::Error => e
  @errors.concat(e.errors)
end

#parse_single_replace_operation(data, keys) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 564

def parse_single_replace_operation(data, keys)
  if data[:id].nil?
    raise JSONAPI::Exceptions::MissingKey.new
  end

  type = data[:type]
  if type.nil? || type != format_key(@resource_klass._type).to_s
    raise JSONAPI::Exceptions::ParameterMissing.new(:type)
  end

  key = data[:id]
  if !keys.include?(key)
    raise JSONAPI::Exceptions::KeyNotIncludedInURL.new(key)
  end

  if !keys.include?(:id)
    data.delete(:id)
  end

  verify_type(data[:type])

  @operations.push JSONAPI::ReplaceFieldsOperation.new(
                     @resource_klass,
                     {
                       resource_id: key,
                       data: parse_params(data, updatable_fields)
                     }
                   )
end

#parse_sort_criteria(sort_criteria) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 236

def parse_sort_criteria(sort_criteria)
  return unless sort_criteria

  @sort_criteria = CSV.parse_line(URI.unescape(sort_criteria)).collect do |sort|
    if sort.start_with?('-')
      sort_criteria = {field: unformat_key(sort[1..-1]).to_s}
      sort_criteria[:direction] = :desc
    else
      sort_criteria = {field: unformat_key(sort).to_s}
      sort_criteria[:direction] = :asc
    end

    check_sort_criteria(@resource_klass, sort_criteria)
    sort_criteria
  end
end

#parse_update_association_operation(data, association_type, parent_key) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 530

def parse_update_association_operation(data, association_type, parent_key)
  association = resource_klass._association(association_type)

  if association.is_a?(JSONAPI::Association::HasOne)
    object_params = {relationships: {format_key(association.name) => {data: data}}}
    verified_param_set = parse_params(object_params, updatable_fields)

    @operations.push JSONAPI::ReplaceHasOneAssociationOperation.new(
                       resource_klass,
                       {
                         resource_id: parent_key,
                         association_type: association_type,
                         key_value: verified_param_set[:has_one].values[0]
                       }
                     )
  else
    unless association.acts_as_set
      raise JSONAPI::Exceptions::HasManySetReplacementForbidden.new
    end

    object_params = {relationships: {format_key(association.name) => {data: data}}}
    verified_param_set = parse_params(object_params, updatable_fields)

    @operations.push JSONAPI::ReplaceHasManyAssociationOperation.new(
                       resource_klass,
                       {
                         resource_id: parent_key,
                         association_type: association_type,
                         data: verified_param_set[:has_many].values[0]
                       }
                     )
  end
end

#set_default_filters ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 229

def set_default_filters
  @resource_klass._allowed_filters.each do |filter, opts|
    next if opts[:default].nil? || !@filters[filter].nil?
    @filters[filter] = opts[:default]
  end
end

#setup_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 28

def setup_action(params)
  return if params.nil?

  @resource_klass ||= Resource.resource_for(params[:controller]) if params[:controller]

  unless params.nil?
    setup_action_method_name = "setup_#{params[:action]}_action"
    if respond_to?(setup_action_method_name)
      send(setup_action_method_name, params)
    end
  end
rescue ActionController::ParameterMissing => e
  @errors.concat(JSONAPI::Exceptions::ParameterMissing.new(e.param).errors)
end

#setup_create_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 86

def setup_create_action(params)
  parse_fields(params[:fields])
  parse_include_directives(params[:include])
  parse_add_operation(params.require(:data))
end

#setup_create_association_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 92

def setup_create_association_action(params)
  parse_add_association_operation(params.require(:data),
                                  params.require(:association),
                                  params.require(@resource_klass._as_parent_key))
end

#setup_destroy_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 110

def setup_destroy_action(params)
  parse_remove_operation(params)
end

#setup_destroy_association_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 114

def setup_destroy_association_action  (params)
  parse_remove_association_operation(params)
end

#setup_get_related_resource_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 53

def setup_get_related_resource_action(params)
  initialize_source(params)
  parse_fields(params[:fields])
  parse_include_directives(params[:include])
  set_default_filters
  parse_filters(params[:filter])
  parse_sort_criteria(params[:sort])
  parse_pagination(params[:page])
  add_show_related_resource_operation(params[:association])
end

#setup_get_related_resources_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 64

def setup_get_related_resources_action(params)
  initialize_source(params)
  parse_fields(params[:fields])
  parse_include_directives(params[:include])
  set_default_filters
  parse_filters(params[:filter])
  parse_sort_criteria(params[:sort])
  parse_pagination(params[:page])
  add_show_related_resources_operation(params[:association])
end

#setup_index_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 43

def setup_index_action(params)
  parse_fields(params[:fields])
  parse_include_directives(params[:include])
  set_default_filters
  parse_filters(params[:filter])
  parse_sort_criteria(params[:sort])
  parse_pagination(params[:page])
  add_find_operation
end

#setup_show_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 75

def setup_show_action(params)
  parse_fields(params[:fields])
  parse_include_directives(params[:include])
  @id = params[:id]
  add_show_operation
end

#setup_show_association_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 82

def setup_show_association_action(params)
  add_show_association_operation(params[:association], params.require(@resource_klass._as_parent_key))
end

#setup_update_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 104

def setup_update_action(params)
  parse_fields(params[:fields])
  parse_include_directives(params[:include])
  parse_replace_operation(params.require(:data), params.require(:id))
end

#setup_update_association_action(params) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 98

def setup_update_association_action(params)
  parse_update_association_operation(params.fetch(:data),
                                     params.require(:association),
                                     params.require(@resource_klass._as_parent_key))
end

#unformat_key(key) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 665

def unformat_key(key)
  unformatted_key = @key_formatter.unformat(key)
  unformatted_key.nil? ? nil : unformatted_key.to_sym
end

#unformat_value(attribute, value) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 473

def unformat_value(attribute, value)
  value_formatter = JSONAPI::ValueFormatter.value_formatter_for(@resource_klass._attribute_options(attribute)[:format])
  value_formatter.unformat(value)
end

#updatable_fields ⇒ Object

TODO: Please remove after ‘updateable_fields` is removed :nocov:



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# File 'lib/jsonapi/request.rb', line 503

def updatable_fields
  if @resource_klass.respond_to?(:updateable_fields)
    @resource_klass.updateable_fields(@context)
  else
    @resource_klass.updatable_fields(@context)
  end
end

#verify_permitted_params(params, allowed_fields) ⇒ Object

Raises:



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# File 'lib/jsonapi/request.rb', line 478

def verify_permitted_params(params, allowed_fields)
  formatted_allowed_fields = allowed_fields.collect { |field| format_key(field).to_sym }
  params_not_allowed = []

  params.each do |key, value|
    case key.to_s
      when 'relationships'
        value.each_key do |links_key|
          params_not_allowed.push(links_key) unless formatted_allowed_fields.include?(links_key.to_sym)
        end
      when 'attributes'
        value.each do |attr_key, attr_value|
          params_not_allowed.push(attr_key) unless formatted_allowed_fields.include?(attr_key.to_sym)
        end
      when 'type', 'id'
      else
        params_not_allowed.push(key)
    end
  end

  raise JSONAPI::Exceptions::ParametersNotAllowed.new(params_not_allowed) if params_not_allowed.length > 0
end

#verify_type(type) ⇒ Object 



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# File 'lib/jsonapi/request.rb', line 347

def verify_type(type)
  if type.nil?
    raise JSONAPI::Exceptions::ParameterMissing.new(:type)
  elsif unformat_key(type).to_sym != @resource_klass._type
    raise JSONAPI::Exceptions::InvalidResource.new(type)
  end
end