fixup! Update admin general timeline

app/controllers/admin_general_controller.rb

@@ -172,8 +172,11 @@ def debug
   private
 
   def get_events_title
-    return "#{current_event_type}, all time" unless start_date
-    "#{current_event_type} in the last #{current_time_filter.downcase}"
+    if current_time_filter == 'All time'
+      "#{current_event_type}, all time"
+    else
+      "#{current_event_type} in the last #{current_time_filter.downcase}"
+    end
   end
 
   def get_timestamps
@@ -185,19 +188,14 @@ def get_timestamps
 
     authority_change_scope = PublicBody.versioned_class.
       select("id, 'PublicBodyVersion', updated_at AS timestamp").
+      where(updated_at: start_date...).
       order(timestamp: :desc)
 
     info_request_event_scope = InfoRequestEvent.
       select("id, 'InfoRequestEvent', created_at AS timestamp").
+      where(created_at: start_date...).
       order(timestamp: :desc)
 
-    if start_date
-      authority_change_scope = authority_change_scope.
-        where(updated_at: start_date...)
-      info_request_event_scope = info_request_event_scope.
-        where(created_at: start_date...)
-    end
-
     case params[:event_type]
     when 'authority_change'
       connection.select_rows(authority_change_scope.to_sql)

app/helpers/admin_general_timeline_helper.rb

@@ -4,7 +4,7 @@
 #
 module AdminGeneralTimelineHelper
   def start_date
-    params[:start_date]&.to_datetime
+    params[:start_date]&.to_datetime || 2.days.ago
   end
 
   def time_filters
@@ -14,18 +14,12 @@ def time_filters
       '2 days' => 2.days.ago,
       'Week' => 1.week.ago,
       'Month' => 1.month.ago,
-      'All time' => nil
+      'All time' => Time.utc(1970, 1, 1)
     }
   end
 
   def current_time_filter
-    return 'All time' unless start_date
-
-    filter = time_filters.compact.min_by do |_, time|
-      (time - start_date).abs
-    end
-
-    filter&.first
+    time_filters.compact.min_by { |_, time| (time - start_date).abs }&.first
   end
 
   def event_types