fix: update CSV file generators for topic tags (#645)

Author: dmitrytrager

app/services/csv_generator/tag_details.rb

@@ -13,14 +13,14 @@ def headers
   end
 
   def scope
-    language.topics.active.includes(:tags)
-      .flat_map { |topic| topic.tags_on(language.code.to_sym) }
-      .uniq
-      .map do |tag|
-        [
-          tag.id,
-          tag.name,
-        ]
-      end
+    language.topics.active.includes(taggings: :tag)
+      .flat_map do |topic|
+        topic.taggings.map do |tagging|
+          [
+            tagging.tag.id,
+            tagging.tag.name,
+          ]
+        end
+      end.uniq
   end
 end

app/services/csv_generator/topic_tags.rb

@@ -13,14 +13,14 @@ def headers
   end
 
   def scope
-    language.topics.active.includes(:tags)
+    language.topics.active.includes(taggings: :tag)
       .flat_map do |topic|
-        topic.tags_on(language.code.to_sym).map do |tag|
+        topic.taggings.map do |tagging|
           [
             topic.id,
-            tag.id,
+            tagging.tag.id,
           ]
         end
-      end
+      end.uniq
   end
 end

spec/services/csv_generator/tag_details_spec.rb

@@ -14,8 +14,8 @@
     let!(:topic) { create(:topic, :tagged, language:) }
     let(:data) do
       header.tap do |csv|
-        topic.tags_on(language.code.to_sym).each do |tag|
-          csv << "#{tag.id},#{tag.name}\n"
+        topic.taggings.each do |tagging|
+          csv << "#{tagging.tag.id},#{tagging.tag.name}\n"
         end
       end
     end

spec/services/csv_generator/topic_tags_spec.rb

@@ -14,8 +14,8 @@
     let!(:topic) { create(:topic, :tagged, language:) }
     let(:data) do
       header.tap do |csv|
-        topic.tags_on(language.code.to_sym).each do |tag|
-          csv << "#{topic.id},#{tag.id}\n"
+        topic.taggings.each do |tagging|
+          csv << "#{topic.id},#{tagging.tag.id}\n"
         end
       end
     end