fix

odex25_purchase/purchase_requisition_custom/models/purchase_order.py

@@ -306,6 +306,12 @@ class PurchaseOrderCustom(models.Model):
             self.state = 'sent'
         return res
 
+    @api.returns('mail.message', lambda value: value.id)
+    def message_post(self, **kwargs):
+        if self.env.context.get('mark_rfq_as_sent'):
+            self.filtered(lambda o: o.state == 'wait').write({'state': 'sent'})
+        return super(PurchaseOrderCustom, self.with_context(mail_post_autofollow=True)).message_post(**kwargs)
+
     def action_approve_po(self):
         for rec in self:
             if rec.requisition_id and rec.requisition_id.state != 'approve':