fix: select columns and join tables manually for all providers xml file

Author: dmitrytrager

app/services/csv_generator/tag_details.rb

@@ -14,9 +14,7 @@ def headers
 
   def scope
     language.topics.active.includes(:tags)
-      .flat_map do |topic|
-        topic.tags_on(language.code.to_sym)
-      end
+      .flat_map { |topic| topic.tags_on(language.code.to_sym) }
       .uniq
       .map do |tag|
         [

app/services/xml_generator/all_providers.rb

@@ -7,7 +7,10 @@ def initialize(language, **args)
   attr_reader :language, :args
 
   def xml_content(xml)
-    language.providers.includes(:topics)
+    language.providers
+      .select("providers.id, providers.name, topics.id AS topic_id, topics.title AS topic_title, topics.created_at AS topic_created_at")
+      .joins(:topics)
+      .merge(Topic.with_attached_documents)
       .each do |provider|
         xml << provider_xml(provider)
       end

spec/services/xml_generator/all_providers_spec.rb

@@ -7,7 +7,7 @@
   let(:provider1) { create(:provider) }
   let(:provider2) { create(:provider) }
   let!(:topic1) { create(:topic, :tagged, language:, provider: provider1) }
-  let!(:topic2) { create(:topic, :tagged, language:, provider: provider2) }
+  let!(:topic2) { create(:topic, :with_documents, :tagged, language:, provider: provider2) }
   let(:tag_topic1) { create(:tag, name: "flu") }
   let(:tag_topic2) { create(:tag, name: "diabetes") }
 
@@ -39,7 +39,9 @@
               <topic_month month="#{topic2.created_at.strftime("%m_%B")}">
                 <title name="#{topic2.title}">
                   <topic_id>#{topic2.id}</topic_id>
-                  <topic_files files="Files"/>
+                  <topic_files files="Files">
+                    <file_name_1 file_size="494323">test_image.png</file_name_1>
+                  </topic_files>
                   <topic_tags>#{topic2.current_tags_list.join(", ")}</topic_tags>
                 </title>
               </topic_month>