validation duplicate shipment group

1 files changed, 25 insertions, 2 deletions

diff --git a/fixco_custom/models/shipment_group.py b/fixco_custom/models/shipment_group.py
index f4461ed..705c13e 100644
--- a/fixco_custom/models/shipment_group.py
+++ b/fixco_custom/models/shipment_group.py
@@ -193,8 +193,31 @@ class PickingLine(models.Model):
     def _onchange_scan_receipt(self):
         for line in self:
             if line.scan_receipt:
-                picking = self.env['stock.picking'].search([('tracking_number', '=', line.scan_receipt)], limit=1)
-                line.picking_id = picking.id
+                duplicate_receipt = self.search([
+                    ('scan_receipt', '=', line.scan_receipt),
+                    ('id', '!=', line.id)
+                ], limit=1)
+                if duplicate_receipt:
+                    line.scan_receipt = False
+                    raise UserError(f'Scan Receipt {line.scan_receipt} sudah digunakan di Shipment Group {duplicate_receipt.shipment_id.name}')
+
+                picking = self.env['stock.picking'].search([
+                    ('tracking_number', '=', line.scan_receipt)
+                ], limit=1)
+                
+                if not picking:
+                    line.scan_receipt = False
+                    raise UserError(f'Picking dengan Tracking Number {line.scan_receipt} tidak ditemukan')
+
+                duplicate_picking = self.search([
+                    ('picking_id', '=', picking.id),
+                    ('id', '!=', line.id)
+                ], limit=1)
+                if duplicate_picking:
+                    line.scan_receipt = False
+                    raise UserError(f'Picking dengan Tracking Number {line.scan_receipt} sudah digunakan di Shipment Group {duplicate_picking.shipment_id.name}')
+
+                line.picking_id = picking
                 line.carrier = picking.carrier
                 line.order_reference = picking.order_reference
                 line.invoice_marketplace = picking.invoice_mp