From 5a929e099e164041adc907c3682a6b700b74941c Mon Sep 17 00:00:00 2001
From: Flatlogic Bot <support@flatlogic.com>
Date: Sun, 22 Feb 2026 07:26:21 +0000
Subject: [PATCH] fix: restore missing add_quotation logic and correct db
 insert columns

---
 index.php | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 56 insertions(+), 1 deletion(-)

diff --git a/index.php b/index.php
index d95e2b8..2edf0a4 100644
--- a/index.php
+++ b/index.php
@@ -926,6 +926,61 @@ function getPromotionalPrice($item) {
         } catch (Exception $e) { $db->rollBack(); $message = "Error: " . $e->getMessage(); }
     }
 
+    if (isset($_POST["add_quotation"])) {
+        $db = db();
+        try {
+            $db->beginTransaction();
+            $cust_id = (int)$_POST["customer_id"];
+            $quot_date = $_POST["quotation_date"] ?: date("Y-m-d");
+            $valid_until = $_POST["valid_until"] ?: null;
+            $status = $_POST["status"] ?? "pending";
+            
+            $items = $_POST["item_ids"] ?? [];
+            $qtys = $_POST["quantities"] ?? [];
+            $prices = $_POST["prices"] ?? [];
+            
+            $total_subtotal = 0;
+            $total_vat = 0;
+            
+            foreach ($items as $i => $item_id) {
+                if (!$item_id) continue;
+                $qty = (float)$qtys[$i];
+                $price = (float)$prices[$i];
+                $subtotal = $qty * $price;
+                
+                $stmtVat = $db->prepare("SELECT vat_rate FROM stock_items WHERE id = ?");
+                $stmtVat->execute([$item_id]);
+                $vatRate = (float)$stmtVat->fetchColumn();
+                
+                $vatAmount = $subtotal * ($vatRate / 100);
+                $total_subtotal += $subtotal;
+                $total_vat += $vatAmount;
+            }
+            
+            $total_with_vat = $total_subtotal + $total_vat;
+            
+            $stmt = $db->prepare("INSERT INTO quotations (customer_id, quotation_date, valid_until, status, total_amount, vat_amount, total_with_vat) VALUES (?, ?, ?, ?, ?, ?, ?)");
+            $stmt->execute([$cust_id, $quot_date, $valid_until, $status, $total_subtotal, $total_vat, $total_with_vat]);
+            $quot_id = $db->lastInsertId();
+            
+            foreach ($items as $i => $item_id) {
+                if (!$item_id) continue;
+                $qty = (float)$qtys[$i];
+                $price = (float)$prices[$i];
+                $subtotal = $qty * $price;
+                
+                $stmtVat = $db->prepare("SELECT vat_rate FROM stock_items WHERE id = ?");
+                $stmtVat->execute([$item_id]);
+                $vatRate = (float)$stmtVat->fetchColumn();
+                $vatAmount = $subtotal * ($vatRate / 100);
+                $db->prepare("INSERT INTO quotation_items (quotation_id, item_id, quantity, unit_price, total_price) VALUES (?, ?, ?, ?, ?)")->execute([$quot_id, $item_id, $qty, $price, $subtotal]);
+            }
+            $db->commit();
+            $msg = "Quotation #$quot_id created!";
+            redirectWithMessage($msg, "index.php?page=quotations");
+        } catch (Exception $e) { $db->rollBack(); $message = "Error: " . $e->getMessage(); }
+    }
+
     if (isset($_POST['edit_quotation'])) {
         $db = db();
         try {
@@ -977,7 +1032,7 @@ function getPromotionalPrice($item) {
                 $vatRate = (float)$stmtVat->fetchColumn();
                 $vatAmount = $subtotal * ($vatRate / 100);
 
-                $db->prepare("INSERT INTO quotation_items (quotation_id, item_id, quantity, unit_price, vat_amount, total_price) VALUES (?, ?, ?, ?, ?, ?)")->execute([$quot_id, $item_id, $qty, $price, $vatAmount, $subtotal]);
+                $db->prepare("INSERT INTO quotation_items (quotation_id, item_id, quantity, unit_price, total_price) VALUES (?, ?, ?, ?, ?)")->execute([$quot_id, $item_id, $qty, $price, $subtotal]);
             }
             $db->commit();
             $msg = "Quotation #$quot_id updated!";