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ngcp-panel/lib/NGCP/Panel/Controller/API/Contacts.pm

233 lines
8.3 KiB

package NGCP::Panel::Controller::API::Contacts;
use Sipwise::Base;
use namespace::sweep;
use boolean qw(true);
use Data::HAL qw();
use Data::HAL::Link qw();
use Data::Record qw();
use HTTP::Headers qw();
use HTTP::Status qw(:constants);
use MooseX::ClassAttribute qw(class_has);
use NGCP::Panel::Form::Contact::Admin qw();
use NGCP::Panel::Form::Contact::Reseller qw();
use Path::Tiny qw(path);
use Safe::Isa qw($_isa);
BEGIN { extends 'Catalyst::Controller::ActionRole'; }
require Catalyst::ActionRole::ACL;
require Catalyst::ActionRole::CheckTrailingSlash;
require Catalyst::ActionRole::HTTPMethods;
require Catalyst::ActionRole::RequireSSL;
with 'NGCP::Panel::Role::API';
class_has('dispatch_path', is => 'ro', default => '/api/contacts/');
class_has('relation', is => 'ro', default => 'http://purl.org/sipwise/ngcp-api/#rel-contacts');
__PACKAGE__->config(
action => {
map { $_ => {
ACLDetachTo => '/api/root/invalid_user',
AllowedRole => 'api_admin',
Args => 0,
Does => [qw(ACL CheckTrailingSlash RequireSSL)],
Method => $_,
Path => __PACKAGE__->dispatch_path,
} } @{ __PACKAGE__->allowed_methods }
},
action_roles => [qw(HTTPMethods)],
);
sub GET :Allow {
my ($self, $c) = @_;
my $page = $c->request->params->{page} // 1;
my $rows = $c->request->params->{rows} // 10;
{
last if $self->cached($c);
my $contacts = $c->model('DB')->resultset('contacts');
$self->last_modified($contacts->get_column('modify_timestamp')->max_rs->single->modify_timestamp);
my $total_count = int($contacts->count);
$contacts = $contacts->search(undef, {
page => $page,
rows => $rows,
});
my (@embedded, @links);
for my $contact ($contacts->search({}, {order_by => {-asc => 'me.id'}, prefetch => ['reseller']})->all) {
push @embedded, $self->hal_from_contact($contact);
push @links, Data::HAL::Link->new(
relation => 'ngcp:contacts',
href => sprintf('/api/contacts/%d', $contact->id),
);
}
push @links,
Data::HAL::Link->new(
relation => 'curies',
href => 'http://purl.org/sipwise/ngcp-api/#rel-{rel}',
name => 'ngcp',
templated => true,
),
Data::HAL::Link->new(relation => 'profile', href => 'http://purl.org/sipwise/ngcp-api/'),
Data::HAL::Link->new(relation => 'self', href => "/api/contacts/?page=$page&rows=$rows");
if(($total_count / $rows) > $page ) {
push @links, Data::HAL::Link->new(relation => 'next', href => "/api/contacts/?page=".($page+1)."&rows=$rows"),
}
if($page > 1) {
push @links, Data::HAL::Link->new(relation => 'prev', href => "/api/contacts/?page=".($page-1)."&rows=$rows");
}
my $hal = Data::HAL->new(
embedded => [@embedded],
links => [@links],
);
$hal->resource({
total_count => $total_count,
});
my $response = HTTP::Response->new(HTTP_OK, undef, HTTP::Headers->new(
(map { # XXX Data::HAL must be able to generate links with multiple relations
s|rel="(http://purl.org/sipwise/ngcp-api/#rel-contacts)"|rel="item $1"|;
s/rel=self/rel="collection self"/;
$_
} $hal->http_headers),
Cache_Control => 'no-cache, private',
ETag => $self->etag($hal->as_json),
Expires => DateTime::Format::HTTP->format_datetime($self->expires),
Last_Modified => DateTime::Format::HTTP->format_datetime($self->last_modified),
), $hal->as_json);
$c->cache->set($c->request->uri->canonical->as_string, $response, { expires_at => $self->expires->epoch });
$c->response->headers($response->headers);
$c->response->body($response->content);
return;
}
return;
}
sub HEAD :Allow {
my ($self, $c) = @_;
$c->forward(qw(GET));
$c->response->body(q());
return;
}
sub OPTIONS :Allow {
my ($self, $c) = @_;
my $allowed_methods = $self->allowed_methods;
$c->response->headers(HTTP::Headers->new(
Allow => $allowed_methods->join(', '),
Accept_Post => 'application/hal+json; profile=http://purl.org/sipwise/ngcp-api/#rel-contacts',
Content_Language => 'en',
));
$c->response->content_type('application/json');
$c->response->body(JSON::to_json({ methods => $allowed_methods })."\n");
return;
}
sub POST :Allow {
my ($self, $c) = @_;
{
my $resource = $self->get_valid_post_data(
c => $c,
media_type => 'application/json',
);
last unless $resource;
my $contact_form;
if($c->user->roles eq "api_admin") {
$contact_form = NGCP::Panel::Form::Contact::Admin->new;
} else {
$contact_form = NGCP::Panel::Form::Contact::Reseller->new;
$resource->{reseller_id} = $c->user->reseller_id;
}
last unless $self->validate_form(
c => $c,
resource => $resource,
form => $contact_form,
);
my $reseller = $c->model('DB')->resultset('resellers')->find($resource->{reseller_id});
unless($reseller) {
$self->error($c, HTTP_UNPROCESSABLE_ENTITY, "Invalid reseller_id."); # TODO: log error, ...
last;
}
my $now = DateTime->now;
$resource->{create_timestamp} = $now;
$resource->{modify_timestamp} = $now;
my $contact;
try {
$contact = $c->model('DB')->resultset('contacts')->create($resource);
} catch($e) {
$c->log->error("failed to create contact: $e"); # TODO: user, message, trace, ...
$self->error($c, HTTP_INTERNAL_SERVER_ERROR, "failed to create contact");
last;
}
$c->cache->remove($c->request->uri->canonical->as_string);
$c->response->status(HTTP_CREATED);
$c->response->header(Location => sprintf('/api/contacts/%d', $contact->id));
$c->response->body(q());
}
return;
}
sub hal_from_contact : Private {
my ($self, $contact) = @_;
# XXX invalid 00-00-00 dates
my %resource = $contact->get_inflated_columns;
my $id = delete $resource{id};
my $hal = Data::HAL->new(
links => [
Data::HAL::Link->new(
relation => 'curies',
href => 'http://purl.org/sipwise/ngcp-api/#rel-{rel}',
name => 'ngcp',
templated => true,
),
Data::HAL::Link->new(relation => 'collection', href => '/api/contacts/'),
Data::HAL::Link->new(relation => 'profile', href => 'http://purl.org/sipwise/ngcp-api/'),
Data::HAL::Link->new(relation => 'self', href => "/api/contacts/$id"),
$contact->reseller
? Data::HAL::Link->new(
relation => 'ngcp:resellers',
href => sprintf('/api/resellers/%d', $contact->reseller_id),
) : (),
],
relation => 'ngcp:contacts',
);
my %fields = map { $_->name => undef } grep { 'Text' eq $_->type || 'Email' eq $_->type }
NGCP::Panel::Form::Contact::Reseller->new->fields;
for my $k (keys %resource) {
delete $resource{$k} unless exists $fields{$k};
$resource{$k} = DateTime::Format::RFC3339->format_datetime($resource{$k}) if $resource{$k}->$_isa('DateTime');
}
$hal->resource({%resource});
return $hal;
}
sub valid_id : Private {
my ($self, $c, $id) = @_;
return 1 if $id->is_integer;
$c->response->status(HTTP_BAD_REQUEST);
$c->response->header('Content-Language' => 'en');
$c->response->content_type('application/xhtml+xml');
$c->stash(template => 'api/invalid_query_parameter.tt', key => 'id');
return;
}
sub end : Private {
my ($self, $c) = @_;
$c->forward(qw(Controller::Root render));
$c->response->content_type('')
if $c->response->content_type =~ qr'text/html'; # stupid RenderView getting in the way
if (@{ $c->error }) {
my $msg = join ', ', @{ $c->error };
$c->log->error($msg);
$self->error($c, HTTP_INTERNAL_SERVER_ERROR, "Internal Server Error");
$c->clear_errors;
}
}
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