NAME

       Business::US::USPS::WebTools::TrackConfirm - track a shipment using the USPS Web Tools

SYNOPSIS

               use Business::US::USPS::WebTools::TrackConfirm;

               my $tracker = Business::US::USPS::WebTools::TrackConfirm->new( {
                       UserID   => $ENV{USPS_WEBTOOLS_USERID},
                       Password => $ENV{USPS_WEBTOOLS_PASSWORD},
                       Testing  => 1,
                       } );

               my $array_of_hashes = $tracker->track( TrackID => $tracking_number );

               if( $tracker->is_error ) {
                       warn "Oh No! $tracker->{error}{description}\n";
                       }
               else {
                       foreach my $hash ( reverse $hash->{TrackDetail}->@* ) {
                               say '-' x 50;
                               say join "\n", map { "$_: $hash->{$_}" }
                                       qw(Event EventCity EventDate EventTime);
                               }
                       }

DESCRIPTION

       *** THIS IS ALPHA SOFTWARE ***

       This module implements the Track & Confirm web service from the US Postal Service. It is a
       subclass of Business::US::USPS::WebTools.

       track( TrackID => VALUE )
           Although the USPS API allows to make multiple queries in a single request, this method
           one queries only one.

           The "track" method takes the following keys, which come directly from the USPS web
           service interface:

                   TrackID   The tracking number

           It returns an anonymous array of hashes with the data from the response. Each hash
           represents one step in the tracking and is blessed into Hash::AsObject. The array is
           in reverse chronological order (so the oldest detail is the last element). The first
           element is the latest status (and is mostly the same as TrackSummary from the API).

           If you want to see if something went wrong, check:

                   $tracker->is_error;

           See the "is_error" documentation in Business::US::USPS::WebTools for more details on
           error information.

       tracking_number_regex
           Returns the regex that checks a tracking number. I have it in its own method so you
           can easily override it if I got it wrong.

           The USPS shows the valid forms at

                   https://tools.usps.com/go/TrackConfirmAction!input.action

                   USPS Tracking®                        9400 1000 0000 0000 0000 00
                   Priority Mail®                        9205 5000 0000 0000 0000 00
                   Certified Mail®                       9407 3000 0000 0000 0000 00
                   Collect on Delivery                       9303 3000 0000 0000 0000 00
                   Global Express Guaranteed®                82 000 000 00
                   Priority Mail Express International™  EC 000 000 000 US
                   Priority Mail Express™                9270 1000 0000 0000 0000 00
                                                     EA 000 000 000 US
                   Priority Mail International®          CP 000 000 000 US
                   Registered Mail™                      9208 8000 0000 0000 0000 00
                   Signature Confirmation™               9202 1000 0000 0000 0000 00

       is_valid_tracking_number( ID )
           Returns a normalized version of the tracking number if ID looks like a tracking
           number, based on the regex from "tracking_number_regex".  Returns false otherwise.

           Normalizing ID merely removes all whitespace. Sometimes the USPS shows the numbers
           with whitespace.

       service_type( ID )
           Returns the service type, based on the examples shown by the USPS and shown in
           "tracking_number_regex". I know this is wrong because I have tracking numbers that
           don't have the same leading characters for Priority Mail International.

                   <TrackSummary>
                   <EventTime>8:34 pm</EventTime>
                   <EventDate>September 25, 2018</EventDate>
                   <Event>Departed</Event>
                   <EventCity>NEWARK</EventCity>
                   <EventState /><EventZIPCode />
                   <EventCountry>UNITED STATES</EventCountry>
                   <FirmName />
                   <Name />
                   <AuthorizedAgent>false</AuthorizedAgent>
                   <EventCode>AT</EventCode>
                   </TrackSummary>"

       test_server_host
           The testing API uses stg-production.shippingapis.com instead of the usual testing
           server.

TO DO

SEE ALSO

       Business::US::USPS::WebTools

       The WebTools API is documented on the US Postal Service's website:

               https://www.usps.com/business/web-tools-apis/track-and-confirm-api.htm

SOURCE AVAILABILITY

       This source is in GitHub:

               https://github.com/ssimms/business-us-usps-webtools

AUTHOR

       brian d foy

MAINTAINER

       Steve Simms

COPYRIGHT AND LICENSE

       Copyright © 2020, Steve Simms. All rights reserved.

       This program is free software; you can redistribute it and/or modify it under the terms of
       the Artistic License 2.0.

perl v5.32.1                                2021-0Business::US::USPS::WebTools::TrackConfirm(3pm)