NAME Catalyst::Helper::Controller::DBIC::API::REST SYNOPSIS $ catalyst.pl MyApp $ cd MyApp $ script/myapp_create.pl controller API::REST DBIC::API::REST \ MyApp::Schema MyApp::Model::DB ... package MyApp::Controller::API::REST::Producer; use strict; use warnings; use base qw/MyApp::ControllerBase::REST/; use JSON::XS; __PACKAGE__->config( action => { setup => { PathPart => 'producer', Chained => '/api/rest/rest_base' } }, # define parent chain action and partpath class => 'DB::Producer', # DBIC result class create_requires => [qw/name/], # columns required # to create create_allows => [qw//], # additional non-required # columns that # create allows update_allows => [qw/name/], # columns that # update allows list_returns => [qw/producerid name/], # columns that # list returns list_prefetch_allows => [ # every possible prefetch param allowed [qw/cd_to_producer/], { 'cd_to_producer' => [qw//] }, [qw/tags/], { 'tags' => [qw//] }, [qw/tracks/], { 'tracks' => [qw//] }, ], list_ordered_by => [ qw/producerid/ ], # order of generated list list_search_exposes => [ qw/producerid name/ ], # columns that can be searched on via list ); DESCRIPTION This creates REST controllers according to the specifications at L and L for all the classes in your Catalyst app. It creates the following files: MyApp/lib/MyApp/Controller/API.pm MyApp/lib/MyApp/Controller/API/REST.pm MyApp/lib/MyApp/Controller/API/REST/* MyApp/lib/MyApp/ControllerBase/REST.pm Individual class controllers are under MyApp/lib/MyApp/Controller/API/REST/*. CONFIGURATION The idea is to make configuration as painless and as automatic as possible, so most of the work has been done for you. There are 8 __PACKAGE__->config(...) options for L. Here are the defaults. create_requires All non-nullable columns that are (1) not autoincrementing, (2) don't have a default value, are neither (3) nextvals, (4) sequences, nor (5) timestamps. create_allows All nullable columns that are (1) not autoincrementing, (2) don't have a default value, are neither (3) nextvals, (4) sequences, nor (5) timestamps. update_allows The union of create_requires and create_allows. list_returns Every column in the class. list_prefetch Nothing is prefetched by default. list_prefetch_allows (1) An arrayref consisting of the name of each of the class's has_many relationships, accompanied by (2) a hashref keyed on the name of that relationship, whose values are the names of its has_many's, e.g., in the "Producer" controller above, a Producer has many cd_to_producers, many tags, and many tracks. None of those classes have any has_many's: list_prefetch_allows => [ [qw/cd_to_producer/], { 'cd_to_producer' => [qw//] }, [qw/tags/], { 'tags' => [qw//] }, [qw/tracks/], { 'tracks' => [qw//] }, ], list_ordered_by The primary key. list_search_exposes (1) An arrayref consisting of the name of each column in the class, and (2) a hashref keyed on the name of each of the class's has many relationships, the values of which are all the columns in the corresponding class, e.g., list_search_exposes => [ qw/cdid artist title year/, { 'cd_to_producer' => [qw/cd producer/] }, { 'tags' => [qw/tagid cd tag/] }, { 'tracks' => [qw/trackid cd position title last_updated_on/] }, ], # columns that can be searched on via list CONTROLLERBASE Following the advice in L, this module creates an intermediate class between your controllers and L. It contains one method, create, which serializes object information and stores it in the stash, which is not the default behavior. METHODS mk_compclass This is the meat of the helper. It writes the directory structure if it is not in place, API.pm, REST.pm, the controllerbase, and the result class controllers. It replaces $helper->{} values as it goes through, rendering the files for each. AUTHOR Amiri Barksdale CONTRIBUTORS Franck Cuny (lumberjaph) Chris Weyl (RsrchBoy) SEE ALSO Catalyst::Controller::DBIC::API Catalyst::Controller::DBIC::API::REST Catalyst::Controller::DBIC::API::RPC LICENSE This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.