accounting workflows

app/po/api/engine/retrieve_po.php

@@ -16,23 +16,13 @@
         }
         $answer['output'] = $result;
 
-        // Calculate receivable items — PO items minus already received qty
-        $po_items   = $result['items'] ?? [];
-        $receivable = [];
-        foreach ($po_items as $i => $item) {
-            $ordered  = (float)($item['quantity']     ?? 0);
-            $received = (float)($item['received_qty'] ?? 0);
-            $remaining = $ordered - $received;
-            if ($remaining > 0) {
-                $receivable[] = array_merge($item, [
-                    'item_id'       => (int)($item['item_id'] ?? $i),
-                    'ordered_qty'   => $ordered,
-                    'received_qty'  => $received,
-                    'remaining_qty' => $remaining,
-                ]);
-            }
-        }
-        $answer['receivable_items'] = $receivable;
+        $answer['receivable_items'] = $po->getReceivableItems($result);
+        $answer['returnable_items'] = $po->getReturnableItems($result);
+
+        // Check for active purchase invoice linked to this PO
+        $active_pi_id = $po->getActivePurchaseInvoiceId($id);
+        $answer['has_active_pi'] = $active_pi_id > 0 ? 1 : 0;
+        $answer['active_pi_id']  = $active_pi_id;
 
     } else {
         $answer['output'] = $po->getPoList();
@@ -40,4 +30,4 @@
 
     $answer['success'] = 1;
     exit(json_encode($answer));
-?>
+?>