Api: use get_departures_p

			return;

		}

		my $train_p;

		if ( exists $payload->{train}{id} ) {

			$train_id = sanitize( 0, $payload->{train}{id} );

			$train_p

			  = Mojo::Promise->resolve( sanitize( 0, $payload->{train}{id} ) );

		}

		else {

			my $train_type = sanitize( q{}, $payload->{train}{type} );

			my $train_no   = sanitize( q{}, $payload->{train}{no} );

			my $status     = $self->iris->get_departures(

			$train_p = $self->iris->get_departures_p(

				station    => $from_station,

				lookbehind => 140,

				lookahead  => 40

			);

			)->then(

				sub {

					my ($status) = @_;

					if ( $status->{errstr} ) {

				$self->render(

					json => {

						success => \0,

						error   =>

						return Mojo::Promise->reject(

							'Error requesting departures from fromStation: '

						  . $status->{errstr},

						status => $self->get_user_status_json_v1( uid => $uid )

					}

				);

				return;

							  . $status->{errstr} );

					}

					my ($train) = List::Util::first {

						$_->type eq $train_type and $_->train_no eq $train_no

					}

					@{ $status->{results} };

					if ( not defined $train ) {

				$self->render(

					json => {

						success    => \0,

						deprecated => \0,

						error      => 'Train not found at fromStation',

						status => $self->get_user_status_json_v1( uid => $uid )

						return Mojo::Promise->reject(

							'Train not found at fromStation');

					}

				);

				return;

					return Mojo::Promise->resolve( $train->train_id );

				}

			$train_id = $train->train_id;

			);

		}

		$self->render_later;

		$self->checkin_p(

		$train_p->then(

			sub {

				my ($train_id) = @_;

				return $self->checkin_p(

					station  => $from_station,

					train_id => $train_id,

					uid      => $uid

				);

			}

		)->then(

			sub {

				my ($train) = @_;