From 7935c5ed565242bcf9574d330d30914d1b04b868 Mon Sep 17 00:00:00 2001
From: Skylar Ittner <skylar@netsyms.com>
Date: Wed, 11 May 2022 23:04:13 -0600
Subject: [PATCH] Add an unknown USPS event code

---
 lib/TrackingStatus.lib.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/TrackingStatus.lib.php b/lib/TrackingStatus.lib.php
index 6d295bf..9c3f7ee 100644
--- a/lib/TrackingStatus.lib.php
+++ b/lib/TrackingStatus.lib.php
@@ -177,6 +177,7 @@ class TrackingStatus {
             case "AP":
             case "CI": // stuck in customs
             case "AT": // departed a transfer airport (int'l)
+            case "A0": // "Acceptance" from foreign country
                 return TrackingStatus::TRACKING_STATUS_TRANSIT;
             case "01":
             case "13":
@@ -227,6 +228,7 @@ class TrackingStatus {
             case "TX":
                 return TrackingStatus::TRACKING_STATUS_FAILURE;
             default:
+                file_put_contents(__DIR__ . "/usps_unknown_events.log", "$eventcode\n", FILE_APPEND);
                 return TrackingStatus::TRACKING_STATUS_UNKNOWN;
         }
     }