Feature: Order Updates, Events, Order Flows, Shipment And COD support

src/Shipping/Models/Manifest.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Modules\Core\Shipping\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+/**
+ * A carrier pickup-list/manifest as WE recorded it at the moment it was
+ * issued (Modules\Core\Shipping\Contracts\SupportsManifestBatching::
+ * issueManifest()) — the carrier's own API (ACS's ACS_Issue_Pickup_List
+ * included) typically returns nothing beyond a reference number, so this
+ * table is the only place "which shipments were on manifest X, and when"
+ * is ever recorded; it cannot be re-derived from the carrier later.
+ */
+class Manifest extends Model
+{
+    protected $guarded = [];
+
+    protected $casts = [
+        'issued_at' => 'datetime',
+    ];
+
+    public function shipments(): HasMany
+    {
+        return $this->hasMany(Shipment::class);
+    }
+}