app/controllers/prosperity/application_controller.rb in prosperity-0.0.1 vs app/controllers/prosperity/application_controller.rb in prosperity-0.0.2

@@ -1,4 +1,34 @@
 module Prosperity
   class ApplicationController < ActionController::Base
+    protected
+    def set_error(model)
+      flash[:error] = model.errors.full_messages.to_sentence
+    end
+
+    def render_json_error(msg, code)
+      render json: {error: msg}, status: code
+    end
+
+    def strong_params?
+      defined?(ActionController::StrongParameters)
+    end
+
+    def now
+      @now ||= Time.now
+    end
+
+    def period
+      params.fetch(:period, 'week')
+    end
+
+    def end_time 
+      params[:end_time].present? ? Time.parse(params[:end_time].to_s) : now
+    end
+
+    def start_time
+      params[:start_time].present? ? Time.parse(params[:start_time].to_s) : end_time - 3.months
+    end
+
+    helper_method :end_time, :start_time, :period
   end
 end