feat(bulk-upload): add file size limit

Author: sudip-khanal

local_units/serializers.py

@@ -699,6 +699,8 @@ class Meta:
     def validate_file(self, file):
         if not file.name.endswith(".csv"):
             raise serializers.ValidationError(gettext("File must be a CSV file."))
+        if file.size > 10 * 1024 * 1024:
+            raise serializers.ValidationError(gettext("File must be less than 10 MB."))
         return file
 
     def get_file_name(self, obj):

local_units/views.py

@@ -401,6 +401,7 @@ class ExternallyManagedLocalUnitViewSet(
 class LocalUnitBulkUploadViewSet(
     mixins.CreateModelMixin,
     mixins.ListModelMixin,
+    mixins.RetrieveModelMixin,
     viewsets.GenericViewSet,
 ):
     queryset = LocalUnitBulkUpload.objects.select_related("country", "local_unit_type", "triggered_by").order_by("-triggered_at")

notifications/templates/email/local_units/local_unit.html

@@ -16,7 +16,7 @@ <h3>Dear {{full_name}}</h3>
 
         {% if update_local_unit %}
         <td align="center" class="pb-30">
-            The local unit "{{local_branch_name}}" in {{country}} has been updated. Reason:"{{update_reason_overview}}" and is awaiting your validation. Kindly review the information and validate or delete as necessary.
+            The local unit "{{local_branch_name}}" in {{country}} has been updated. Reason: {{update_reason_overview}} and is awaiting your validation. Kindly review the information and validate or delete as necessary.
             You can view the updated local unit <a href="{{ frontend_url }}/countries/{{country_id}}/ns-overview/context-and-structure" target="_blank" class="link" style="font-family: 'Lato', Arial, sans-serif;text-decoration: underline;color: #000;">here.</a>
         </td>
         {% endif %}