package MyApp::Schema::Result::User;

__PACKAGE__->has_many(
  "user_roles",
  "MyApp::Schema::Result::UserRole",
  { "foreign.username" => "self.username" },
  { cascade_copy => 0, cascade_delete => 0 },
);

__PACKAGE__->many_to_many("roles", "user_roles", "role");


package MyApp::Schema::Result::Role;

__PACKAGE__->has_many(
  "role_pages",
  "MyApp::Schema::Result::RolePage",
  { "foreign.role" => "self.role" },
  { cascade_copy => 0, cascade_delete => 0 },
);

__PACKAGE__->has_many(
  "user_roles",
  "MyApp::Schema::Result::UserRole",
  { "foreign.role" => "self.role" },
  { cascade_copy => 0, cascade_delete => 0 },
);

__PACKAGE__->many_to_many("page_names", "role_pages", "page_name")

__PACKAGE__->many_to_many("usernames", "user_roles", "username");


package MyApp::Schema::Result::Page;

__PACKAGE__->has_many(
  "role_pages",
  "MyApp::Schema::Result::RolePage",
  { "foreign.page_name" => "self.page_name" },
  { cascade_copy => 0, cascade_delete => 0 },
);

__PACKAGE__->many_to_many("roles", "role_pages", "role");


package MyApp::Schema::Result::UserRole;

__PACKAGE__->belongs_to(
  "role",
  "MyApp::Schema::Result::Role",
  { role => "role" },
  { is_deferrable => 1, on_delete => "CASCADE", on_update => "CASCADE" },
);

__PACKAGE__->belongs_to(
  "username",
  "MyApp::Schema::Result::User",
  { username => "username" },
  { is_deferrable => 1, on_delete => "CASCADE", on_update => "CASCADE" },
);


package MyApp::Schema::Result::RolePage;

__PACKAGE__->belongs_to(
  "page_name",
  "MyApp::Schema::Result::Page",
  { page_name => "page_name" },
  { is_deferrable => 1, on_delete => "CASCADE", on_update => "CASCADE" },
);

__PACKAGE__->belongs_to(
  "role",
  "MyApp::Schema::Result::Role",
  { role => "role" },
  { is_deferrable => 1, on_delete => "CASCADE", on_update => "CASCADE" },
);

##</code><code>##

foreach my $page ($c->user->pages) {
    # do something with $page
}

##</code><code>##

sub pages {
    my ($self) = @_;

    return $self->result_source->schema->resultset('RolePage')->search_rs(
        {   
            'username.username' => $self->username,
        },
        {   
            join => [
                {   
                    role => {user_roles => 'username'},
                },
                'page_name',
            ],
        }
    );
}

##</code><code>##

package MyApp::Schema::ResultSet::RolePage;

use Moose;
use namespace::autoclean;
extends qw/MyApp::Schema::ResultSetX::DisplayTable/;

has '+name' => ( default => 'RolePage' );

##</code><code>##

sub pages {
  my $self = shift;
  return $self->search_related('user_roles')
    ->search_related('role')
    ->search_related('role_pages')
    ->search_related('page_name');
    # Alternatively, if you need to eliminate duplicates:
    # ->search_related('page_name', {}, {distinct => 1});
}