[IMP][CL] Blacklist in exceptions

base_tier_validation/__manifest__.py

@@ -3,7 +3,7 @@
 {
     "name": "Base Tier Validation",
     "summary": "Implement a validation process based on tiers.",
-    "version": "18.0.3.1.0",
+    "version": "18.0.3.1.1",
     "development_status": "Mature",
     "maintainers": ["LoisRForgeFlow"],
     "category": "Tools",

base_tier_validation/models/tier_validation.py

@@ -274,23 +274,37 @@ def evaluate_tier(self, tier):
         else:
             return self
 
-    @api.model
-    def _get_validation_exceptions(self, extra_domain=None, add_base_exceptions=True):
-        """Return Tier Validation Exception field names that matchs custom domain."""
+    def _get_exception_fields(self, is_black_list=False, extra_domain=False):
         exception_fields = (
             self.env["tier.validation.exception"]
             .sudo()
             .search(
                 [
                     ("model_name", "=", self._name),
-                    ("company_id", "in", [False] + self._get_company().ids),
+                    ("company_id", "in", [False] + self.env.company.ids),
+                    ("is_black_list", "=", is_black_list),
                     "|",
                     ("group_ids", "in", self.env.user.groups_id.ids),
                     ("group_ids", "=", False),
                     *(extra_domain or []),
                 ]
             )
-            .mapped("field_ids.name")
+        )
+        if is_black_list:
+            return set(
+                (
+                    exception_fields.valid_model_field_ids
+                    - exception_fields.mapped("field_ids")
+                ).mapped("name")
+            )
+        return set(exception_fields.mapped("field_ids.name"))
+
+    @api.model
+    def _get_validation_exceptions(self, extra_domain=None, add_base_exceptions=True):
+        """Return Tier Validation Exception field names that matchs custom domain."""
+        exception_fields = list(
+            self._get_exception_fields(extra_domain=extra_domain)
+            or self._get_exception_fields(is_black_list=True, extra_domain=extra_domain)
         )
         if add_base_exceptions:
             exception_fields += BASE_EXCEPTION_FIELDS

base_tier_validation/models/tier_validation_exception.py

@@ -59,6 +59,13 @@ def _get_tier_validation_model_names(self):
         string="Groups",
         help="Allowed groups to use this Tier Validation Exception",
     )
+    is_black_list = fields.Boolean(
+        string="Use like Black List",
+        help="If this option is selected, this exception will act "
+        "as a blacklist, meaning that the selected fields will NOT "
+        "be allowed for the specified model, but editing will be "
+        "enabled for all others.",
+    )
 
     @api.depends("model_id")
     def _compute_valid_model_field_ids(self):

base_tier_validation/tests/test_tier_validation.py

@@ -947,6 +947,7 @@ def test_27_change_field_exception_validation(self):
         # Able to write test_validation_field after validation
         with mock.patch.multiple(
             TV,
+            _get_exception_fields=mock.MagicMock(return_value=_tvf),
             _get_validation_exceptions=mock.MagicMock(return_value=_tvf),
             _get_after_validation_exceptions=mock.MagicMock(return_value=_rv),
         ):

base_tier_validation/views/tier_validation_exception_view.xml

@@ -36,6 +36,7 @@
                                 name="model_id"
                                 options="{'no_create': True, 'no_open': True}"
                             />
+                            <field name="is_black_list" />
                             <field
                                 name="field_ids"
                                 widget="many2many_tags"