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package Reaction::UI::Controller::Role::Action::DeleteAll;
use Moose::Role -traits => 'MethodAttributes';
use Reaction::UI::ViewPort::Action;
requires qw/get_collection make_context_closure setup_viewport/;
sub delete_all :Action :Args(0) {
my ($self, $c) = @_;
my $target = $c->stash->{collection} || $self->get_collection($c);
my %vp_args = ( model => $target->action_for('DeleteAll') );
if( $self->can('on_delete_all_apply_callback') ){
my $apply = sub { $self->on_delete_all_apply_callback( @_) };
$vp_args{on_apply_callback} = $self->make_context_closure( $apply );
}
if( $self->can('on_delete_all_close_callback') ){
my $close = sub { $self->on_delete_all_close_callback( @_) };
$vp_args{on_close_callback} = $self->make_context_closure( $close );
}
$self->setup_viewport( $c, \%vp_args );
}
around _build_action_viewport_map => sub {
my $orig = shift;
my $map = shift->$orig( @_ );
$map->{delete_all} = 'Reaction::UI::ViewPort::Action';
return $map;
};
1;
__END__;
=head1 NAME
Reaction::UI::Controller::Role::Action::DeleteAll - Delete All action
=head1 DESCRIPTION
Provides a C<delete_all> action, which sets up an L<Action Viewport|Reaction::UI::Viewport::Action>
by calling C<action_for> on either the object located in the C<collection> slot
of the C<stash> or on the object returned by the method C<get_collection>.
=head1 SYNOPSYS
package MyApp::Controller::Foo;
use base 'Reaction::Controller';
use Reaction::Class;
with(
'Reaction::UI::Controller::Role::GetCollection',
'Reaction::UI::Controller::Role::Action::Simple',
'Reaction::UI::Controller::Role::Action::DeleteAll'
);
__PACKAGE__->config( action => {
delete_all => { Chained => 'base' },
} );
sub base :Chained('/base') :CaptureArgs(0) {
...
}
sub on_delete_all_apply_callback{ #optional callback
my($self, $c, $vp, $result) = @_;
...
}
sub on_delete_all_close_callback{ #optional callback
my($self, $c, $vp) = @_;
...
}
=head1 ROLES CONSUMED
This role also consumes the following roles:
=over4
=item L<Reaction::UI::Controller::Role::Action::Simple>
=back
=head1 REQUIRED METHODS
The following methods must be provided by the consuming class:
=over4
=item C<get_collection>
=item C<make_context_closure>
=back
=head1 ACTIONS
=head2 delete_all
Chain endpoint with no args, sets up the viewport with the appropriate action.
If the methods C<on_delete_all_apply_callback> and C<on_delete_all_close_callback> are
present in the consuming class, they will be used as callbacks in the viewport.
=head1 METHODS
=head2 _build_action_viewport_map
Extends to set the C<delete_all> key in the map to L<Reaction::UI::ViewPort::Action>
=head1 SEE ALSO
=over4
=item L<Reaction::UI::Controller>
=item L<Reaction::UI::Controller::Role::GetCollection>
=item L<Reaction::UI::Controller::Role::Action::Simple>
=item L<Reaction::UI::Controller::Role::Action::List>
=item L<Reaction::UI::Controller::Role::Action::View>
=item L<Reaction::UI::Controller::Role::Action::Object>
=item L<Reaction::UI::Controller::Role::Action::Create>
=item L<Reaction::UI::Controller::Role::Action::Update>
=item L<Reaction::UI::Controller::Role::Action::Delete>
=back
=head1 AUTHORS
See L<Reaction::Class> for authors.
=head1 LICENSE
See L<Reaction::Class> for the license.
=cut
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