manage exception on sending invoices and show message

aeat.py

@@ -472,9 +472,12 @@ class SIIReport(Workflow, ModelSQL, ModelView):
         with self.company.tmp_ssl_credentials() as (crt, key):
             srv = service.bind_issued_invoices_service(
                 crt, key, test=SII_TEST)
-            res = srv.submit(
-                headers, (line.invoice for line in self.lines),
-                mapper=mapper)
+            try:
+                res = srv.submit(
+                    headers, (line.invoice for line in self.lines),
+                    mapper=mapper)
+            except Exception as e:
+                self.raise_user_error(str(e))
 
         self._save_response(res)
 
@@ -491,9 +494,12 @@ class SIIReport(Workflow, ModelSQL, ModelView):
         with self.company.tmp_ssl_credentials() as (crt, key):
             srv = service.bind_issued_invoices_service(
                 crt, key, test=SII_TEST)
-            res = srv.cancel(
-                headers, (line.invoice for line in self.lines),
-                mapper=mapper)
+            try:
+                res = srv.cancel(
+                    headers, (line.invoice for line in self.lines),
+                    mapper=mapper)
+            except Exception as e:
+                self.raise_user_error(str(e))
 
         self._save_response(res)
 
@@ -590,9 +596,12 @@ class SIIReport(Workflow, ModelSQL, ModelView):
         with self.company.tmp_ssl_credentials() as (crt, key):
             srv = service.bind_recieved_invoices_service(
                 crt, key, test=SII_TEST)
-            res = srv.submit(
-                headers, (line.invoice for line in self.lines),
-                mapper=mapper)
+            try:
+                res = srv.submit(
+                    headers, (line.invoice for line in self.lines),
+                    mapper=mapper)
+            except Exception as e:
+                self.raise_user_error(str(e))
 
         self._save_response(res)
 
@@ -609,9 +618,12 @@ class SIIReport(Workflow, ModelSQL, ModelView):
         with self.company.tmp_ssl_credentials() as (crt, key):
             srv = service.bind_recieved_invoices_service(
                 crt, key, test=SII_TEST)
-            res = srv.cancel(
-                headers, (line.invoice for line in self.lines),
-                mapper=mapper)
+            try:
+                res = srv.cancel(
+                    headers, (line.invoice for line in self.lines),
+                    mapper=mapper)
+            except Exception as e:
+                self.raise_user_error(str(e))
 
         self._save_response(res)
 
@@ -745,6 +757,12 @@ class SIIReportLine(ModelSQL, ModelView):
     identifier_type = fields.Function(
         fields.Selection(PARTY_IDENTIFIER_TYPE,
         'Identifier Type'), 'get_identifier_type')
+    invoice_operation_key = fields.Function(
+        fields.Selection(OPERATION_KEY, 'SII Operation Key'),
+        'get_invoice_operation_key')
+
+    def get_invoice_operation_key(self, name):
+        return self.invoice.sii_operation_key
 
     def get_vat_code(self, name):
         return self.invoice.party.vat_code

view/sii_report_lines_list.xml

@@ -4,6 +4,7 @@
 <tree string="AEAT SII Issued Lines">
     <field name="report"/>
     <field name="invoice"/>
+    <field name="invoice_operation_key"/>
     <field name="vat_code"/>
     <field name="identifier_type"/>
     <field name="state"/>

view/sii_report_lines_list_seq.xml

@@ -4,6 +4,7 @@
 <tree string="AEAT SII Issued Lines" editable="bottom">
     <field name="report"/>
     <field name="invoice"/>
+    <field name="invoice_operation_key"/>
     <field name="vat_code"/>
     <field name="identifier_type"/>
     <field name="state"/>