accounting workflows

app/order/api/engine/update_invoice_status.php

@@ -13,8 +13,9 @@
         exit(json_encode($answer));
     }
 
-    // 2=paid 3=overdue 4=void — issue (0→1) handled by issue_invoice.php
-    if (!in_array($status, [2, 3, 4], true)) {
+    // Manual status changes are limited to void. Paid is handled by payments;
+    // overdue is calculated from due_date and is not stored as a status.
+    if ($status !== 4) {
         $answer['message'] = 'Invalid status value.';
         http_response_code(400);
         exit(json_encode($answer));
@@ -22,38 +23,8 @@
 
     try {
         dbTransaction($pdo2, function($pdo) use ($id, $status, $company_id, $logging) {
-
-            $sth = $pdo->prepare(
-                "SELECT status, doc_type, `log` FROM td_invoice
-                 WHERE company_id = :company_id AND id = :id"
-            );
-            $sth->execute([':company_id' => $company_id, ':id' => $id]);
-            $row = $sth->fetch(PDO::FETCH_ASSOC);
-
-            if (!$row) throw new Exception("Invoice not found.");
-            if ($row['doc_type'] !== 'invoice') throw new Exception("Only invoices can be updated this way.");
-
-            $current = (int)$row['status'];
-
-            if ($current === 4) throw new Exception("Invoice is already void.");
-            if ($current === 0) throw new Exception("Issue the invoice before changing payment status.");
-
-            $log   = json_decode($row['log'] ?? '[]', true) ?: [];
-            $log[] = array_merge($logging, [
-                'action'          => 'update_status',
-                'status'          => $status,
-                'previous_status' => $current,
-            ]);
-
-            $pdo->prepare(
-                "UPDATE td_invoice SET status = :status, `log` = :log
-                 WHERE id = :id AND company_id = :company_id"
-            )->execute([
-                ':status'     => $status,
-                ':log'        => json_encode($log),
-                ':id'         => $id,
-                ':company_id' => $company_id,
-            ]);
+            $inv = new InvoiceManager($pdo, $company_id);
+            $inv->voidInvoice($id, array_merge($logging, ['action' => 'update_status', 'status' => $status]));
         });
 
         $answer['success'] = 1;
@@ -69,4 +40,4 @@
     }
 
     exit(json_encode($answer));
-?>
+?>