feat: Enhance software tool with country selection and tax calculation

- Added a helper function to generate country select options in software tool.
- Updated user info modal and payment modal to use country dropdowns instead of text inputs.
- Implemented tax calculation based on selected country in payment modal.
- Improved software options loading behavior in debug mode.
- Enhanced description formatting in payment modal.
- Added log modal for equipment updates with a link to view logs.
- Introduced a new countries settings file with tax rates for various countries.
- Minor adjustments to various PHP files for better handling of equipment and payment processes.

api/v2/post/payment.php

@@ -25,6 +25,11 @@ $user_data = $post_content['user_data'] ?? [];
 // Read payment_provider from top level first, then fallback to user_data
 $payment_provider = $post_content['payment_provider'] ?? $user_data['payment_provider'] ?? 'mollie';
 
+// Extract tax information from user_data (sent from frontend)
+$item_price = $user_data['item_price'] ?? null; // Price without VAT
+$tax_amount = $user_data['tax_amount'] ?? 0; // VAT amount
+$payment_amount = $user_data['payment_amount'] ?? null; // Total including VAT
+
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++
 // STEP 1: Get equipment data from serial_number
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++
@@ -165,8 +170,17 @@ if (debug) {
 // STEP 7: Create payment based on provider
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++
 try {
+    // Use payment_amount (with tax) if provided, otherwise use final_price
+    $amount_to_charge = $payment_amount ? (float)$payment_amount : (float)$final_price;
+
     // Format price (must be string with 2 decimals)
-    $formatted_price = number_format((float)$final_price, 2, '.', '');
+    $formatted_price = number_format($amount_to_charge, 2, '.', '');
+
+    if (debug) {
+        debuglog("DEBUG: Item Price (excl. VAT): " . ($item_price ?? $final_price));
+        debuglog("DEBUG: Tax Amount: " . $tax_amount);
+        debuglog("DEBUG: Total Amount (incl. VAT): " . $amount_to_charge);
+    }
 
     //+++++++++++++++++++++++++++++++++++++++++++++++++++++
     // STEP 7A: Generate transaction ID BEFORE creating payment
@@ -252,7 +266,7 @@ try {
             throw new Exception("No approval URL received from PayPal");
         }
 
-        $payment_method_id = 1; // PayPal
+        $payment_method_id = 3; // PayPal
         $payment_metadata = 'paypal_order_id';
 
     } else {
@@ -291,7 +305,7 @@ try {
             debuglog("DEBUG: Checkout URL: $checkout_url");
         }
 
-        $payment_method_id = 0; // Mollie
+        $payment_method_id = 1; // Mollie
         $payment_metadata = 'mollie_payment_id';
     }
 
@@ -313,13 +327,14 @@ try {
     // BUILD UP PARTNERHIERARCHY FROM USER
     $partner_product = json_encode(array("salesid"=>$partner->salesid,"soldto"=>$partner->soldto), JSON_UNESCAPED_UNICODE);
 
-    $sql = 'INSERT INTO transactions (txn_id, payment_amount, payment_status, payer_email, first_name, last_name,
+    $sql = 'INSERT INTO transactions (txn_id, payment_amount, tax_amount, payment_status, payer_email, first_name, last_name,
             address_street, address_city, address_state, address_zip, address_country, account_id, payment_method, accounthierarchy, created)
-            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)';
+            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)';
     $stmt = $pdo->prepare($sql);
     $stmt->execute([
         $txn_id,
-        $final_price,
+        $amount_to_charge, // Total amount including tax
+        $tax_amount, // Tax amount
         0, // 0 = pending
         $user_data['email'] ?? '',
         $first_name,
@@ -348,13 +363,16 @@ try {
         $payment_metadata => $payment_id  // Store payment provider ID
     ], JSON_UNESCAPED_UNICODE);
 
+    // Use item_price (without VAT) if provided, otherwise use final_price
+    $item_price_to_store = $item_price ? (float)$item_price : (float)$final_price;
+
     $sql = 'INSERT INTO transactions_items (txn_id, item_id, item_price, item_quantity, item_options, created)
             VALUES (?, ?, ?, ?, ?, ?)';
     $stmt = $pdo->prepare($sql);
     $stmt->execute([
         $transaction_id,
         $version_id,
-        $final_price,
+        $item_price_to_store, // Price without VAT
         1,
         $item_options,
         date('Y-m-d H:i:s')