From fb8d16112fa4705fda8f8ac44cd3401cfb08619e Mon Sep 17 00:00:00 2001
From: XnpioChV <xnpiochv@gmail.com>
Date: Wed, 20 Dec 2023 17:08:15 -0500
Subject: [PATCH] fix: Issue when delete all tags on import

---
 .../core/tagging/import_export/actions.py     | 48 +++++++++++++++----
 .../core/tagging/import_export/import_plan.py |  2 +-
 2 files changed, 41 insertions(+), 9 deletions(-)

diff --git a/openedx_tagging/core/tagging/import_export/actions.py b/openedx_tagging/core/tagging/import_export/actions.py
index 679f36ae..524c6589 100644
--- a/openedx_tagging/core/tagging/import_export/actions.py
+++ b/openedx_tagging/core/tagging/import_export/actions.py
@@ -72,7 +72,9 @@ def _get_tag(self) -> Tag:
         """
         Returns the respective tag of this actions
         """
-        return self.taxonomy.tag_set.get(external_id=self.tag.id)
+        if self.tag.id:
+            return self.taxonomy.tag_set.get(external_id=self.tag.id)
+        return self.taxonomy.tag_set.get(value=self.tag.value)
 
     def _search_action(
         self,
@@ -256,16 +258,35 @@ class UpdateParentTag(ImportAction):
 
     def __str__(self) -> str:
         taxonomy_tag = self._get_tag()
+
         if not taxonomy_tag.parent:
             from_str = _("from empty parent")
         else:
-            from_str = _("from parent (external_id={external_id})").format(external_id=taxonomy_tag.parent.external_id)
+            if taxonomy_tag.parent.external_id:
+                from_str = _("from parent (external_id={external_id})").format(
+                    external_id=taxonomy_tag.parent.external_id
+                )
+            else:
+                from_str = _("from parent (value={value})").format(
+                    value=taxonomy_tag.parent.value
+                )
+                from_str = ""
+
+        if taxonomy_tag.external_id:
+            prefix_str = _("Update the parent of tag (external_id={external_id})").format(
+                external_id=taxonomy_tag.external_id
+            )
+        else:
+            prefix_str = ""
+            prefix_str = _("Update the parent of tag (value={value})").format(
+                value=taxonomy_tag.value
+            )
 
         return str(
             _(
-                "Update the parent of tag (external_id={external_id}) "
+                "{prefix_str} "
                 "{from_str} to parent (external_id={parent_id})."
-            ).format(external_id=taxonomy_tag.external_id, from_str=from_str, parent_id=self.tag.parent_id)
+            ).format(prefix_str=prefix_str, from_str=from_str, parent_id=self.tag.parent_id)
         )
 
     @classmethod
@@ -323,11 +344,18 @@ class RenameTag(ImportAction):
 
     def __str__(self) -> str:
         taxonomy_tag = self._get_tag()
+        if taxonomy_tag.external_id:
+            prefix_str = _("Rename tag value of tag (external_id={external_id})").format(
+                external_id=taxonomy_tag.external_id
+            )
+        else:
+            prefix_str = _("Rename tag value of tag (id={id})").format(id=taxonomy_tag.id)
+
         return str(
             _(
-                "Rename tag value of tag (external_id={external_id}) "
+                "{prefix_str} "
                 "from '{from_value}' to '{to_value}'"
-            ).format(external_id=taxonomy_tag.external_id, from_value=taxonomy_tag.value, to_value=self.tag.value)
+            ).format(prefix_str=prefix_str, from_value=taxonomy_tag.value, to_value=self.tag.value)
         )
 
     @classmethod
@@ -373,7 +401,9 @@ class DeleteTag(ImportAction):
     """
 
     def __str__(self) -> str:
-        return str(_("Delete tag (external_id={external_id})").format(external_id=self.tag.id))
+        if self.tag.id:
+            return str(_("Delete tag (external_id={external_id})").format(external_id=self.tag.id))
+        return str(_("Delete tag (value={value})").format(value=self.tag.value))
 
     name = "delete"
 
@@ -413,7 +443,9 @@ class WithoutChanges(ImportAction):
     name = "without_changes"
 
     def __str__(self) -> str:
-        return str(_("No changes needed for tag (external_id={external_id})").format(external_id=self.tag.id))
+        if self.tag.id:
+            return str(_("No changes needed for tag (external_id={external_id})").format(external_id=self.tag.id))
+        return str(_("No changes needed for tag (value={value})").format(value=self.tag.value))
 
     @classmethod
     def applies_for(cls, taxonomy: Taxonomy, tag) -> bool:
diff --git a/openedx_tagging/core/tagging/import_export/import_plan.py b/openedx_tagging/core/tagging/import_export/import_plan.py
index b5ce4130..af71964e 100644
--- a/openedx_tagging/core/tagging/import_export/import_plan.py
+++ b/openedx_tagging/core/tagging/import_export/import_plan.py
@@ -136,7 +136,7 @@ def generate_actions(
 
         if replace:
             tags_for_delete = {
-                tag.external_id: tag for tag in self.taxonomy.tag_set.all()
+                tag.external_id or tag.id: tag for tag in self.taxonomy.tag_set.all()
             }
 
         for tag in tags: