ngcp-panel/lib/NGCP/Panel/Role/API/Calls.pm

package NGCP::Panel::Role::API::Calls;
use NGCP::Panel::Utils::Generic qw(:all);

use Sipwise::Base;

use parent 'NGCP::Panel::Role::API';


use boolean qw(true);
use Data::HAL qw();
use Data::HAL::Link qw();
use HTTP::Status qw(:constants);

sub _item_rs {
    my ($self, $c) = @_;

    my $item_rs = $c->model('DB')->resultset('cdr');
    if($c->user->roles eq "admin") {
    } elsif($c->user->roles eq "reseller") {
        $item_rs = $item_rs->search({
            -or => [
                { source_provider_id => $c->user->reseller->contract_id },
                { destination_provider_id => $c->user->reseller->contract_id },
            ],
        });
    }
    return $item_rs;
}

sub get_form {
    my ($self, $c) = @_;
    if($c->user->roles eq "admin") {
        return NGCP::Panel::Form::get("NGCP::Panel::Form::Call::Admin", $c);
    } elsif($c->user->roles eq "reseller") {
        return NGCP::Panel::Form::get("NGCP::Panel::Form::Call::Reseller", $c);
    }
}

sub hal_from_item {
    my ($self, $c, $item, $form) = @_;
    my $resource = $self->resource_from_item($c, $item, $form);

    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 => sprintf("/api/%s/", $self->resource_name)),
            Data::HAL::Link->new(relation => 'profile', href => 'http://purl.org/sipwise/ngcp-api/'),
            Data::HAL::Link->new(relation => 'self', href => sprintf("%s%d", $self->dispatch_path, $item->id)),
            # todo: customer can be in source_account_id or destination_account_id
#            Data::HAL::Link->new(relation => 'ngcp:customers', href => sprintf("/api/customers/%d", $item->source_customer_id)),
        ],
        relation => 'ngcp:'.$self->resource_name,
    );

    $form //= $self->get_form($c);

    $self->validate_form(
        c => $c,
        resource => $resource,
        form => $form,
        run => 0,
    );

    $resource->{id} = int($item->id);
    $hal->resource($resource);
    return $hal;
}

sub resource_from_item {
    my ($self, $c, $item, $form) = @_;
    my $resource = { $item->get_inflated_columns };

    $resource->{source_customer_id} = delete $resource->{source_account_id};
    $resource->{destination_customer_id} = delete $resource->{destination_account_id};

    if($c->user->roles eq "reseller") {
        my @filter = ();
        if($item->source_provider_id ne "".$c->user->reseller->contract_id) {
            push @filter, (qw/
                source_user_id source_provider_id
                source_external_subscriber_id source_external_contract_id
                source_customer_id source_ip
                source_reseller_cost source_customer_cost
                source_reseller_free_time source_customer_free_time
                source_customer_billing_fee_id source_customer_billing_zone_id
            /);
        }
        if($item->destination_provider_id ne "".$c->user->reseller->contract_id) {
            push @filter, (qw/
                destination_user_id destination_provider_id
                destination_external_subscriber_id destination_external_contract_id
                destination_customer_id
                destination_reseller_cost destination_customer_cost
                destination_reseller_free_time destination_customer_free_time
                destination_customer_billing_fee_id destination_customer_billing_zone_id
            /);
        }
        for my $f(@filter) {
            $resource->{$f} = undef if exists($resource->{$f});
        }
    }

    my $datetime_fmt = DateTime::Format::Strptime->new(
        pattern => '%F %T',
    );
    if($c->req->param('tz') && DateTime::TimeZone->is_valid_name($c->req->param('tz'))) {
        # valid tz is checked in the controllers' GET already, but just in case
        # it passes through via POST or something, then just ignore wrong tz
        $item->start_time->set_time_zone($c->req->param('tz'));
        $item->init_time->set_time_zone($c->req->param('tz'));

        $item->rated_at->set_time_zone($c->req->param('tz')) if defined $item->rated_at;
        $item->exported_at->set_time_zone($c->req->param('tz')) if defined $item->exported_at;
        $item->update_time->set_time_zone($c->req->param('tz')) if defined $item->update_time;
    }

    $resource->{start_time} = $datetime_fmt->format_datetime($item->start_time);
    $resource->{start_time} .= '.'.sprintf("%03d",$item->start_time->millisecond) if $item->start_time->millisecond > 0.0;

    $resource->{init_time} = $datetime_fmt->format_datetime($item->init_time);
    $resource->{init_time} .= '.'.sprintf("%03d",$item->init_time->millisecond) if $item->init_time->millisecond > 0.0;

    return $resource;
}

sub item_by_id {
    my ($self, $c, $id) = @_;
    my $item_rs = $self->item_rs($c);
    return $item_rs->find($id);
}

1;
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