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

258 lines
8.9 KiB

package NGCP::Panel::Controller::API::EmergencyMappings;
use NGCP::Panel::Utils::Generic qw(:all);
use Sipwise::Base;
use boolean qw(true);
use Data::HAL qw();
use Data::HAL::Link qw();
use HTTP::Headers qw();
use HTTP::Status qw(:constants);
use NGCP::Panel::Utils::DateTime;
use NGCP::Panel::Utils::EmergencyMapping;
use NGCP::Panel::Utils::MySQL;
sub allowed_methods{
return [qw/GET POST OPTIONS HEAD/];
}
sub api_description {
return 'Defines emergency mappings for an <a href="#emergencymappingscontainer">Emergency Mapping Container</a>. You can POST mappings individually one-by-one using json. To bulk-upload mappings, specify the Content-Type as "text/csv", pass a reseller_id URL parameter and POST the CSV in the request body to the collection with an optional parameter "purge_existing=true", like "/api/emergencymappings/?reseller_id=123&amp;purge_existing=true"';
};
sub query_params {
return [
{
param => 'emergency_container_id',
description => 'Filter for emergency mappings belonging to a specific emergency mapping container',
query => {
first => sub {
my $q = shift;
{ emergency_container_id => $q };
},
second => sub {},
},
},
{
param => 'reseller_id',
description => 'Filter for emergency mappings belonging to a specific reseller',
query => {
first => sub {
my $q = shift;
{ 'emergency_container.reseller_id' => $q };
},
second => sub {
return { join => 'emergency_container' };
},
},
},
{
param => 'code',
description => 'Filter for mappings with a specific code',
query_type => 'wildcard',
},
];
}
use parent qw/NGCP::Panel::Role::Entities NGCP::Panel::Role::API::EmergencyMappings/;
sub resource_name{
return 'emergencymappings';
}
sub dispatch_path{
return '/api/emergencymappings/';
}
sub relation{
return 'http://purl.org/sipwise/ngcp-api/#rel-emergencymappings';
}
__PACKAGE__->set_config({
allowed_roles => [qw/admin reseller/],
});
sub check_create_csv :Private {
my ($self, $c) = @_;
my $reseller_id = $c->request->params->{reseller_id};
if (!$reseller_id) {
$self->error($c, HTTP_BAD_REQUEST, 'reseller_id parameter is necessary to download csv data.');
return;
}
return 'emergency_mapping_list_reseller_'.$reseller_id.'.csv';
}
sub create_csv :Private {
my ($self, $c) = @_;
NGCP::Panel::Utils::EmergencyMapping::create_csv(
c => $c,
reseller_id => $c->request->params->{reseller_id},
);
}
sub GET :Allow {
my ($self, $c) = @_;
my $header_accept = $c->request->header('Accept');
if(defined $header_accept && $header_accept eq 'text/csv') {
$self->return_csv($c);
return;
}
my $page = $c->request->params->{page} // 1;
my $rows = $c->request->params->{rows} // 10;
{
my $items = $self->item_rs($c);
(my $total_count, $items, my $items_rows) = $self->paginate_order_collection($c, $items);
my (@embedded, @links);
my $form = $self->get_form($c);
$self->expand_prepare_collection($c);
for my $item (@$items_rows) {
push @embedded, $self->hal_from_item($c, $item, $form);
push @links, Data::HAL::Link->new(
relation => 'ngcp:'.$self->resource_name,
href => sprintf('/%s%d', $c->request->path, $item->id),
);
}
$self->expand_collection_fields($c, \@embedded);
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/'),
$self->collection_nav_links($c, $page, $rows, $total_count, $c->request->path, $c->request->query_params);
my $hal = Data::HAL->new(
embedded => [@embedded],
links => [@links],
);
$hal->resource({
total_count => $total_count,
});
my $response = HTTP::Response->new(HTTP_OK, undef,
HTTP::Headers->new($hal->http_headers(skip_links => 1)), $hal->as_json);
$c->response->headers($response->headers);
$c->response->body($response->content);
return;
}
return;
}
sub POST :Allow {
my ($self, $c) = @_;
my $guard = $c->model('DB')->txn_scope_guard;
{
my $schema = $c->model('DB');
my $resource;
my $data = $self->get_valid_raw_post_data(
c => $c,
media_type => [qw#application/json text/csv#],
);
last unless $data;
if($c->request->header('Content-Type') eq 'text/csv') {
$resource = $c->req->query_params;
} else {
last unless $self->require_wellformed_json($c, 'application/json', $data);
$resource = JSON::from_json($data, { utf8 => 1 });
$data = undef;
}
if ($data) {
my($mappings, $fails, $text_success);
try {
if($c->user->roles eq "reseller") {
$resource->{reseller_id} = $c->user->reseller_id;
} else {
unless(defined $resource->{reseller_id}) {
$self->error($c, HTTP_UNPROCESSABLE_ENTITY, "missing reseller_id parameter");
last;
}
unless($schema->resultset('resellers')->find($resource->{reseller_id})) {
$self->error($c, HTTP_UNPROCESSABLE_ENTITY, "invalid reseller_id '$$resource{reseller_id}'");
last;
}
}
if ($resource->{purge_existing} && $resource->{purge_existing} eq 'true') {
my ($start, $end);
$start = time;
my $rs = $schema->resultset('emergency_containers')->search({
reseller_id => $resource->{reseller_id},
});
$rs->delete;
$end = time;
$c->log->debug("API Purging emergency mappings entries took " . ($end - $start) . "s");
}
( $mappings, $fails, $text_success ) = NGCP::Panel::Utils::EmergencyMapping::upload_csv(
c => $c,
data => \$data,
schema => $schema,
reseller_id => $resource->{reseller_id},
);
$c->log->info( $$text_success );
$guard->commit;
$c->response->status(HTTP_CREATED);
$c->response->body(q());
} catch($e) {
$self->error($c, HTTP_INTERNAL_SERVER_ERROR, "Internal Server Error",
"failed to upload csv", $e);
last;
};
} else {
delete $resource->{purge_existing};
my $form = $self->get_form($c);
last unless $self->validate_form(
c => $c,
resource => $resource,
form => $form,
);
my $container = $c->model('DB')->resultset('emergency_containers')->find($resource->{emergency_container_id});
unless($container) {
$self->error($c, HTTP_UNPROCESSABLE_ENTITY, "emergency container id does not exist",
"invalid emergency container id '$$resource{emergency_container_id}'");
last;
}
if ($c->model('DB')->resultset('emergency_mappings')->search({
emergency_container_id => $container->id,
code => $resource->{code}
},undef)->count > 0) {
$self->error($c, HTTP_UNPROCESSABLE_ENTITY,
"Emergency mapping code already exists for emergency container",
"Emergency mapping code '$$resource{code}' already defined for emergency container id '$$resource{emergency_container_id}'");
last;
}
my $item;
try {
$item = $c->model('DB')->resultset('emergency_mappings')->create($resource);
} catch($e) {
$self->error($c, HTTP_INTERNAL_SERVER_ERROR, "Failed to create emergency mapping.", $e);
last;
}
$guard->commit;
$c->response->status(HTTP_CREATED);
$c->response->header(Location => sprintf('/%s%d', $c->request->path, $item->id));
$c->response->body(q());
}
}
return;
}
1;
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