fix sent state

odex25_purchase/purchase_requisition_custom/models/mail_compose_message.py

@@ -13,7 +13,7 @@ class MailComposer(models.TransientModel):
             ])
             print(x.is_purchase_budget, 'is_purchase_budget')
             self.env['purchase.order'].search([
-                ('id', 'in', context.get('active_ids')),
+                ('id', 'in', context.get('active_ids')),('state','not in',["purchase"]),
             ]).write({'state': 'sent'})
 
         return res