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

src/Order/Models/OrderStatusTransition.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Modules\Core\Order\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Lunar\Models\Order;
+
+/**
+ * One append-only row per write to Order::status (plus one synthetic
+ * 'paid' entry per Order::paid write — see
+ * Modules\Core\Order\Listeners\RecordStatusTransition) — see
+ * database/migrations/2026_09_11_000002_create_order_status_transitions_table.php
+ * and Modules\Core\Order\Services\OrderStatusTransitionRecorder, which is
+ * the only thing that ever creates a row. Never updated after creation —
+ * $timestamps is disabled since there's no updated_at column and
+ * created_at is DB-defaulted (`useCurrent()`), not Eloquent-managed.
+ */
+class OrderStatusTransition extends Model
+{
+    public $timestamps = false;
+
+    protected $guarded = [];
+
+    public function order(): BelongsTo
+    {
+        return $this->belongsTo(Order::class);
+    }
+}