Orders: order, return, invoice

2026-05-02 16:49:21 +07:00
parent ac4fd9a5ad
commit a90975d9f1
47 changed files with 4838 additions and 99 deletions
@@ -0,0 +1,73 @@
+<?php
+    session_start();
+    require '../../../assets/utils/db_auth.php';
+    require '../../../assets/utils/classes/OrderManager.php';
+
+    $order = new OrderManager($pdo2, $company_id);
+
+    $id = (int)($data['id'] ?? 0);
+
+    if ($id > 0) {
+        $result = $order->getOrderById($id);
+        if (!$result) {
+            http_response_code(404);
+            $answer['message'] = 'Order not found.';
+            exit(json_encode($answer));
+        }
+        $answer['output'] = $result;
+
+        // Check if an active invoice already exists for this order
+        $sth = $pdo2->prepare(
+            "SELECT COUNT(*) FROM td_invoice
+             WHERE company_id = :company_id
+               AND order_id   = :order_id
+               AND doc_type   = 'invoice'
+               AND status    != 4"
+        );
+        $sth->execute([':company_id' => $company_id, ':order_id' => $id]);
+        $answer['has_active_invoice'] = (int)$sth->fetchColumn() > 0;
+
+        // Calculate returnable items — order items minus already confirmed returns
+        $order_items = $result['items'] ?? '[]';
+
+        // Aggregate returned qty per item_id from confirmed returns
+        $sth = $pdo2->prepare(
+            "SELECT items FROM td_return
+             WHERE company_id = :company_id
+               AND order_id   = :order_id
+               AND status     = 1"
+        );
+        $sth->execute([':company_id' => $company_id, ':order_id' => $id]);
+        $returned_qty = [];
+
+        foreach ($sth->fetchAll(PDO::FETCH_COLUMN) as $items_json) {
+            $items = json_decode($items_json, true) ?: [];
+            foreach ($items as $item) {
+                $item_id = (int)($item['item_id'] ?? -1);
+                if ($item_id < 0) continue;
+                $returned_qty[$item_id] = ($returned_qty[$item_id] ?? 0) + (float)$item['quantity'];
+            }
+        }
+
+        $returnable = [];
+        foreach ($order_items as $i => $item) {
+            $already_returned = $returned_qty[$i] ?? 0;
+            $remaining        = (float)$item['quantity'] - $already_returned;
+            if ($remaining > 0) {
+                $returnable[] = array_merge($item, [
+                    'item_id'        => $i,
+                    'original_qty'   => (float)$item['quantity'],
+                    'returned_qty'   => $already_returned,
+                    'returnable_qty' => $remaining,
+                ]);
+            }
+        }
+
+        $answer['returnable_items'] = $returnable;
+    } else {
+        $answer['output'] = $order->getOrderList();
+    }
+
+    $answer['success'] = 1;
+    exit(json_encode($answer));
+?>