softDelete features

app/po/manage_po.php

@@ -226,6 +226,10 @@
                 <i class="ti ti-x me-1"></i>Cancel PO
               </button>
 
+              <button class="btn btn-outline-danger w-100 d-none" id="btn_delete" onclick="delete_po()">
+                <i class="ti ti-trash me-1"></i>Delete PO
+              </button>
+
             </div>
           </div>
 
@@ -240,6 +244,8 @@
   <script>
   // custom.js globals: remove_item(), load_location_config(), init_product_search_inputs(), init_lot_search_inputs(), escape_html(), format_number()
 
+  const can_delete = ['admin', 'owner'].includes(user_role);
+
   var po_id      = <?php echo $po_id; ?>;
   var po_data    = null;
   var warehouses = [];
@@ -635,6 +641,7 @@
       is_pending ? 'Assign a default warehouse and save first. The PO will move to Draft.' : 'PO must be in draft to confirm');
     set_btn_state('#btn_cancel',  can_cancel && !is_cancelled,
       is_cancelled ? 'PO is already cancelled' : 'Only draft or confirmed POs can be cancelled');
+    $('#btn_delete').toggleClass('d-none', !can_delete || !po_id);
 
     $('#receive_card').toggleClass('d-none', !can_receive);
     $('#btn_close_po').toggleClass('d-none', !can_close);
@@ -878,6 +885,25 @@
     });
   }
 
+  function delete_po() {
+    bootbox.confirm({
+      message: 'Delete this PO? Unconfirmed stock-in reservations will be released.',
+      buttons: { confirm: { label: 'Delete', className: 'btn-danger' }, cancel: { label: 'Back', className: 'btn-secondary' } },
+      callback: function(result) {
+        if (!result) return;
+        ajax_request({
+          url: '<?php echo $server_url?>po/api/engine/delete_po.php',
+          autoPrepare: false,
+          checkRequired: 0,
+          action: 'delete',
+          data: { id: po_id },
+          onSuccess: function() { window.location.href = '<?php echo $server_url?>po/po.php'; }
+        });
+      }
+    });
+  }
+
+
   function cancel_po() {
     bootbox.confirm({
       message: 'Cancel this purchase order? Any pending (unapproved) stock-in rows will be cancelled.',