accounting modules

app/assets/utils/classes_ac/posting/PurchasePosting.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * PurchasePosting
+ *
+ * Builds the journal entry when a Purchase Order is received (GRN).
+ * DR: Inventory
+ * CR: Accounts Payable
+ */
+class PurchasePosting
+{
+    private PDO $pdo;
+    private int $companyId;
+
+    public function __construct(PDO $pdo, int $company_id)
+    {
+        $this->pdo       = $pdo;
+        $this->companyId = $company_id;
+    }
+
+    // TODO: build(int $po_id): array  — returns [header, lines] ready for JournalManager
+}