CLDC-4177: update sales log export service

app/services/exports/sales_log_export_constants.rb

@@ -7,7 +7,7 @@ module Exports::SalesLogExportConstants
     csv: 2,
   }.freeze
 
-  EXPORT_FIELDS = Set["ID",
+  ALL_YEAR_EXPORT_FIELDS = Set["ID",
                       "STATUS",
                       "DAY",
                       "MONTH",
@@ -135,18 +135,18 @@ module Exports::SalesLogExportConstants
                       "SERVICECHARGES",]
 
   (1..6).each do |index|
-    EXPORT_FIELDS << "AGE#{index}"
-    EXPORT_FIELDS << "ECSTAT#{index}"
-    EXPORT_FIELDS << "SEX#{index}"
+    ALL_YEAR_EXPORT_FIELDS << "AGE#{index}"
+    ALL_YEAR_EXPORT_FIELDS << "ECSTAT#{index}"
+    ALL_YEAR_EXPORT_FIELDS << "SEX#{index}"
   end
 
   (2..6).each do |index|
-    EXPORT_FIELDS << "RELAT#{index}"
+    ALL_YEAR_EXPORT_FIELDS << "RELAT#{index}"
   end
 
-  POST_2026_EXPORT_FIELDS = Set[]
+  YEAR_2026_EXPORT_FIELDS = Set[]
 
   (1..6).each do |index|
-    POST_2026_EXPORT_FIELDS << "SEXRAB#{index}"
+    YEAR_2026_EXPORT_FIELDS << "SEXRAB#{index}"
   end
 end

app/services/exports/sales_log_export_service.rb

@@ -156,12 +156,16 @@ module Exports
 
     def get_included_fields(sales_log)
       included_fields = Set[]
-      included_fields.merge(EXPORT_FIELDS)
+      included_fields.merge(ALL_YEAR_EXPORT_FIELDS)
 
-      if sales_log.form.start_year_2026_or_later?
-        included_fields.merge(POST_2026_EXPORT_FIELDS)
-      end
+      year_fields = case sales_log.collection_start_year
+                    when 2026
+                      YEAR_2026_EXPORT_FIELDS
+                    else
+                      Set[]
+                    end
 
+      included_fields.merge(year_fields)
       included_fields
     end