patient invoice form not show signature and wrong who are served

netforce_clinic/models/account_invoice.py

@@ -394,6 +394,8 @@ class AccountInvoice(Model):
         currency_code=inv.currency_id.code or ""
         due_date=inv.due_date
         add=st.default_address_id
+        hdcase=inv.related_id
+        patient=hdcase.patient_id
         data={
             'partner_name': cust_name,
             'partner_address': cust_addr,
@@ -425,6 +427,7 @@ class AccountInvoice(Model):
             'is_cheque': is_cheque,
             'is_draft': is_draft,
             'user_name': user.name or "",
+            'patient_name': patient.name or "",
             'state': inv.state or "",
         }
         data['pay_type']='Credit'
@@ -432,6 +435,7 @@ class AccountInvoice(Model):
             data['logo']=get_file_path(st.logo)
         if cst.signature:
             data['signature']=get_file_path(cst.signature)
+            data['auth_signature']=get_file_path(cst.signature)
         return data
 
     def pay_invoice(self, ids, context={}):