fixup! [IMP] no more access errors, regressions, and methods to reduce number of logged fields

Author: gfcapalbo

auditlog_security/models/auditlog_rule.py

@@ -24,7 +24,8 @@ def unique_model(self):
     @api.model
     def get_auditlog_fields(self, model):
         res = super(AuditlogRule, self).get_auditlog_fields(model)
-        if self._get_rule_for_model(model):
+        unique_rule = self._get_rule_for_model(model)
+        if unique_rule.log_selected_fields_only:
             traced_fields = unique_rule._get_fields_of_rule()
             # we re-use the checks on non-stored fields from super.
             return [x for x in traced_fields if x in res]
@@ -50,7 +51,7 @@ def onchange_model_id(self):
     def _get_rule_for_model(self, model):
         unique_rule =  self.env['auditlog.rule'].sudo().search(
             [('model_id.model', '=', model._name)])
-        return unique_rule and unique_rule.log_selected_fields_only == True
+        return unique_rule.sudo()
 
     @tools.ormcache('rule')
     def _get_fields_of_rule(rule):