added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/backend/app/extenders/pattern_extender.rb

@@ -0,0 +1,18 @@
+module PatternExtender
+  attr_accessor :start_at, :end_at, :pattern, :user, :chart_data
+
+  def form_chart_data(options)
+    @start_at = options[:start_at]
+    @end_at = options[:end_at]
+    @pattern = options[:pattern]
+    @user = options[:user]
+
+    @chart_data = ChartsPattern.new(start_at: start_at, end_at: end_at, pattern: pattern, user: user).chart_data
+
+    chart_data.merge(used_color_ids: used_color_ids)
+  end
+
+  def used_color_ids
+    chart_data[:series].map { |item| item[:color_id] }.compact
+  end
+end