Report validation errors during import

home/import_content_pages.py

@@ -9,6 +9,7 @@
 from typing import Any
 from uuid import uuid4
 
+from django.core.exceptions import ValidationError  # type: ignore
 from openpyxl import load_workbook
 from taggit.models import Tag  # type: ignore
 from treebeard.exceptions import NodeAlreadySaved  # type: ignore
@@ -231,8 +232,12 @@ def create_content_page_index_from_row(self, row: "ContentRow") -> None:
         if row.translation_tag or locale != self.default_locale():
             index.translation_key = row.translation_tag
         locale = self.locale_from_display_name(row.locale)
-        with contextlib.suppress(NodeAlreadySaved):
-            self.home_page(locale).add_child(instance=index)
+        try:
+            with contextlib.suppress(NodeAlreadySaved):
+                self.home_page(locale).add_child(instance=index)
+        except ValidationError as err:
+            # FIXME: Find a better way to represent this.
+            raise ImportException(f"Validation error: {err}")
 
         index.save_revision().publish()
 
@@ -394,8 +399,12 @@ def save(self, parent: Page) -> None:
         self.add_quick_replies_to_page(page)
         self.add_triggers_to_page(page)
 
-        with contextlib.suppress(NodeAlreadySaved):
-            parent.add_child(instance=page)
+        try:
+            with contextlib.suppress(NodeAlreadySaved):
+                parent.add_child(instance=page)
+        except ValidationError as err:
+            # FIXME: Find a better way to represent this.
+            raise ImportException(f"Validation error: {err}", self.row_num)
 
         page.save_revision().publish()
 

home/tests/bad-whatsapp-template-category.csv

@@ -0,0 +1,3 @@
+structure,message,page_id,slug,parent,web_title,web_subtitle,web_body,whatsapp_title,whatsapp_body,whatsapp_template_name,whatsapp_template_category,example_values,variation_title,variation_body,sms_title,sms_body,ussd_title,ussd_body,messenger_title,messenger_body,viber_title,viber_body,translation_tag,tags,quick_replies,triggers,locale,next_prompt,buttons,image_link,doc_link,media_link,related_pages
+Menu 1,0,659,ma_import-export,,MA_import export,,,,,,,,,,,,,,,,,,,,,,English,,,,,,
+Sub 1.1,1,660,locale-import,MA_import export,Locale import,,,import per locale,this is the english message..edit,template,Marketing,,,,,,,,,,,,,,,,English,,[],,,,

home/tests/test_content_import_export.py

@@ -11,7 +11,6 @@
 
 import pytest
 from django.core import serializers  # type: ignore
-from django.core.exceptions import ValidationError  # type: ignore
 from django.core.files.images import ImageFile  # type: ignore
 from openpyxl import load_workbook
 from pytest_django.fixtures import SettingsWrapper
@@ -821,13 +820,23 @@ def test_no_translation_key_nondefault(self, newcsv_impexp: ImportExport) -> Non
         HomePage.add_root(locale=pt, title="Home (pt)", slug="home-pt")
 
         # A ContentPageIndex without a translation key fails
-        with pytest.raises(ValidationError):
+        with pytest.raises(ImportException) as e:
             newcsv_impexp.import_file("no-translation-key-cpi.csv")
 
+        assert e.value.row_num == 4
+        # FIXME: Find a better way to represent this.
+        assert "translation_key" in e.value.message
+        assert "“” is not a valid UUID." in e.value.message
+
         # A ContentPage without a translation key fails
-        with pytest.raises(ValidationError):
+        with pytest.raises(ImportException) as e:
             newcsv_impexp.import_file("no-translation-key-cp.csv")
 
+        assert e.value.row_num == 5
+        # FIXME: Find a better way to represent this.
+        assert "translation_key" in e.value.message
+        assert "“” is not a valid UUID." in e.value.message
+
     def test_invalid_locale_name(self, newcsv_impexp: ImportExport) -> None:
         """
         Importing pages with invalid locale names should raise an error that results
@@ -924,6 +933,21 @@ def test_missing_related_pages(self, newcsv_impexp: ImportExport) -> None:
             "'English'"
         )
 
+    def test_invalid_wa_template_category(self, newcsv_impexp: ImportExport) -> None:
+        """
+        Importing a WhatsApp template with an invalid category should raise an
+        error that results in an error message that gets sent back to the user
+        """
+        with pytest.raises(ImportException) as e:
+            newcsv_impexp.import_file("bad-whatsapp-template-category.csv")
+
+        assert e.value.row_num == 3
+        # FIXME: Find a better way to represent this.
+        assert (
+            e.value.message
+            == "Validation error: {'whatsapp_template_category': [\"Value 'Marketing' is not a valid choice.\"]}"
+        )
+
 
 # "old-xlsx" has at least three bugs, so we don't bother testing it.
 @pytest.fixture(params=["old-csv", "new-csv", "new-xlsx"])