diff --git a/controllers/kalachakra.py b/controllers/kalachakra.py
index 527a7f7..13f071e 100755
--- a/controllers/kalachakra.py
+++ b/controllers/kalachakra.py
@@ -30,6 +30,25 @@ _logger = logging.getLogger(__name__)
 def create_donation(self):
     return True
 class Kalachakra_PortalAccount(CustomerPortal):
+
+    @http.route(['/invoice_event'], type='http', auth='user', website=True, sitemap=False,csrf=False)
+    def invoice_event(self,event_id,*args,**kw):
+        data={}
+        #contact lié à l'utilisateur
+        userid=request.env.context.get('uid')
+        user=request.env['res.users'].search([('id','=',int(userid))])
+        partner=request.env['res.partner'].sudo().search([('id','=',int(user.partner_id))])
+        
+        #inscription
+        reg=request.env['event.registration'].sudo().search([('event_id','=',int(event_id)),('partner_id','=',int(partner.id))])
+        if reg:
+            url="/my/invoices/"+str(int(reg.invoice_id))
+            return request.redirect(url)
+            
+                   
+        else:
+            return "no registration"
+
     @http.route(['/my/invoices', '/my/invoices/page/<int:page>'], type='http', auth="user", website=True)
     def kalachakra_portal_my_invoices(self, page=1, date_begin=None, date_end=None, sortby=None, filterby=None, **kw):
         values = self._prepare_portal_layout_values()