MT#5349 API: Implement GET/DELETE for domain item.

There is no PUT/PATCH as we are not allowed to change the domain itself.
TODO: relations to preferences!

lib/NGCP/Panel/Controller/API/DomainsItem.pm

@@ -0,0 +1,133 @@
+package NGCP::Panel::Controller::API::DomainsItem;
+use Sipwise::Base;
+use namespace::sweep;
+use boolean qw(true);
+use Data::HAL qw();
+use Data::HAL::Link qw();
+use HTTP::Headers qw();
+use HTTP::Status qw(:constants);
+use MooseX::ClassAttribute qw(class_has);
+use NGCP::Panel::Utils::ValidateJSON qw();
+use NGCP::Panel::Utils::DateTime;
+use Path::Tiny qw(path);
+use Safe::Isa qw($_isa);
+BEGIN { extends 'Catalyst::Controller::ActionRole'; }
+require Catalyst::ActionRole::ACL;
+require Catalyst::ActionRole::HTTPMethods;
+require Catalyst::ActionRole::RequireSSL;
+
+with 'NGCP::Panel::Role::API';
+with 'NGCP::Panel::Role::API::Domains';
+
+class_has('resource_name', is => 'ro', default => 'domains');
+class_has('dispatch_path', is => 'ro', default => '/api/domains/');
+class_has('relation', is => 'ro', default => 'http://purl.org/sipwise/ngcp-api/#rel-domains');
+
+__PACKAGE__->config(
+    action => {
+        map { $_ => {
+            ACLDetachTo => '/api/root/invalid_user',
+            AllowedRole => 'api_admin',
+            Args => 1,
+            Does => [qw(ACL RequireSSL)],
+            Method => $_,
+            Path => __PACKAGE__->dispatch_path,
+        } } @{ __PACKAGE__->allowed_methods }
+    },
+    action_roles => [qw(HTTPMethods)],
+);
+
+sub auto :Private {
+    my ($self, $c) = @_;
+
+    $self->set_body($c);
+    $self->log_request($c);
+}
+
+sub GET :Allow {
+    my ($self, $c, $id) = @_;
+    {
+        last unless $self->valid_id($c, $id);
+        my $domain = $self->item_by_id($c, $id);
+        last unless $self->resource_exists($c, domain => $domain);
+
+        my $hal = $self->hal_from_item($c, $domain);
+
+        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-resellers)"|rel="item $1"|;
+                s/rel=self/rel="item self"/;
+                $_
+            } $hal->http_headers),
+        ), $hal->as_json);
+        $c->response->headers($response->headers);
+        $c->response->body($response->content);
+        return;
+    }
+    return;
+}
+
+sub HEAD :Allow {
+    my ($self, $c, $id) = @_;
+    $c->forward(qw(GET));
+    $c->response->body(q());
+    return;
+}
+
+sub OPTIONS :Allow {
+    my ($self, $c, $id) = @_;
+    my $allowed_methods = $self->allowed_methods;
+    $c->response->headers(HTTP::Headers->new(
+        Allow => $allowed_methods->join(', '),
+        Accept_Patch => 'application/json-patch+json',
+    ));
+    $c->response->content_type('application/json');
+    $c->response->body(JSON::to_json({ methods => $allowed_methods })."\n");
+    return;
+}
+
+sub DELETE :Allow {
+    my ($self, $c, $id) = @_;
+    my $guard = $c->model('DB')->txn_scope_guard;
+    {
+        my $domain = $self->item_by_id($c, $id);
+        last unless $self->resource_exists($c, domain => $domain);
+
+        if($c->user->roles eq "api_admin") {
+        } elsif($c->user->roles eq "api_reseller") {
+            unless($domain->domain_resellers->reseller_id == $c->user->reseller_id) {
+                $self->error($c, HTTP_FORBIDDEN, "Domain does not belong to reseller");
+                last;
+            }
+        }
+
+        $domain->provisioning_voip_domain->delete;
+        $domain->delete;
+
+        try {
+            use Data::Printer; p $self->config->{features};
+            unless($c->config->{features}->{debug}) {
+                $self->xmpp_domain_disable($c, $domain);
+                $self->sip_domain_reload($c);
+            }
+        } catch($e) {
+            $c->log->error("failed to deactivate domain: $e"); # TODO: user, message, trace, ...
+            $self->error($c, HTTP_INTERNAL_SERVER_ERROR, "Failed to deactivate domain.");
+            last;
+        }
+
+        $guard->commit;
+
+        $c->response->status(HTTP_NO_CONTENT);
+        $c->response->body(q());
+    }
+    return;
+}
+
+sub end : Private {
+    my ($self, $c) = @_;
+
+    $self->log_response($c);
+}
+
+# vim: set tabstop=4 expandtab:

lib/NGCP/Panel/Role/API/Domains.pm

@@ -97,6 +97,10 @@ sub xmpp_domain_reload {
     NGCP::Panel::Utils::Prosody::activate_domain($c, $resource->{domain});
 }
 
+sub xmpp_domain_disable {
+    my ($self, $c, $domain) = @_;
+    NGCP::Panel::Utils::Prosody::deactivate_domain($c, $domain);
+}
 
 =pod
 # you can't update a domain per se, only its preferences!