accounting modules

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

@@ -0,0 +1,21 @@
+<?php
+/**
+ * InvoicePosting
+ *
+ * Builds the journal entry for a posted sales invoice.
+ * DR: Accounts Receivable
+ * CR: Revenue + Output VAT
+ */
+class InvoicePosting
+{
+    private PDO $pdo;
+    private int $companyId;
+
+    public function __construct(PDO $pdo, int $company_id)
+    {
+        $this->pdo       = $pdo;
+        $this->companyId = $company_id;
+    }
+
+    // TODO: build(int $invoice_id): array  — returns [header, lines] ready for JournalManager
+}