app/models/product_sales_cube.rb app/views/demo/date_dimension.rhtml app/views/demo/example2.rhtml app/views/demo/example3.rhtml app/views/demo/example4.rhtml db/setup/product.rb test/unit/product_sales_cube_test.rb @@ -3,11 +3,62 @@ class DemoController < ApplicationController def index render :action => "demo/index", :layout => "application" end + def example1 end + def example2 + + end + def example3 + + end + def example4 + # TODO: this is ugly as sin right now. I need to clean it up and put it into a helper + + @pivots = [] + index = 0 + ProductSalesCube.dimensions.each do |dim| + dim_class = ActiveWarehouse::Dimension.class_for_name(dim) + dim_class.hierarchies.each do |hierarchy| + @pivots << {:dimension => dim, :hierarchy => hierarchy, :name => "#{dim}/#{hierarchy}", :index => index} + index += 1 + end + end + + @col_dimension = params[:cd] || :date + @col_hierarchy = params[:ch] || :cy + if params[:col_pivot] + col_pivot = @pivots[params[:col_pivot].to_i] + @col_dimension = col_pivot[:dimension] + @col_hierarchy = col_pivot[:hierarchy] + end + + @row_dimension = params[:rd] || :product + @row_hierarchy = params[:rh] || :product + if params[:row_pivot] + row_pivot = @pivots[params[:row_pivot].to_i] + @row_dimension = row_pivot[:dimension] + @row_hierarchy = row_pivot[:hierarchy] + end + + puts "@col_dimension=#{@col_dimension}" + puts "@col_hierarchy=#{@col_hierarchy}" + puts "@row_dimension=#{@row_dimension}" + puts "@row_hierarchy=#{@row_hierarchy}" + + params[:cd] = @col_dimension = @col_dimension.to_sym + params[:ch] = @col_hierarchy = @col_hierarchy.to_sym + params[:rd] = @row_dimension = @row_dimension.to_sym + params[:rh] = @row_hierarchy = @row_hierarchy.to_sym + + end + def fact_list @facts = PosRetailSalesTransactionFact.find( :all, :include => [:date, :store]) end + def date_dimension + @dimension_pages, @dimension_records = paginate(:date_dimension, :per_page => 30) + end end app/controllers/demo_controller.rb @@ -1,6 +1,10 @@ class PosRetailSalesTransactionFact < ActiveWarehouse::Fact - define_aggregate :sales_quantity, :type => :sum - define_aggregate :sales_dollar_amount, :type => :sum + aggregate :sales_quantity#, :type => :sum + aggregate :sales_dollar_amount#, :type => :sum + aggregate :gross_profit_dollar_amount#, :type => :sum + + calculated_field (:gross_margin) { |agg_rec| agg_rec.gross_profit_dollar_amount / agg_rec.sales_dollar_amount} + belongs_to :date, :foreign_key => 'date_id', :class_name => 'DateDimension' belongs_to :store, :foreign_key => 'store_id', :class_name => 'StoreDimension' end \ No newline at end of file app/models/pos_retail_sales_transaction_fact.rb @@ -1,3 +1,3 @@ class ProductDimension < ActiveWarehouse::Dimension - + define_hierarchy :product, [:department_description, :category_description, :brand_description] end \ No newline at end of file app/models/product_dimension.rb @@ -7,14 +7,35 @@ <h1>ActiveWarehouse Demo</h1> <p>This is a simple demo to show how ActiveWarehouse works.</p> + <ol> <li> - <h2>Example 1</h2> - <%= image_tag 'example1-erd.png', :alt => 'Example 1 ERD Diagram' %> - <p><%= link_to 'Example #1', :action => 'example1' %></p> + <h2><%= link_to 'Example #1', :action => 'example1' %></h2> + <p>Canned report pivoting on Store dimension on the Region hierarchy and Date Dimension on the Calendar Year hierarchy.</p> + </li> + <li> + <h2><%= link_to 'Example #2', :action => 'example2' %></h2> + <p>Canned report pivoting on Store dimension on the Location hierarchy and Date dimension on the Fiscal Year hierarchy.</p> + </li> + <li> + <h2><%= link_to 'Example #3', :action => 'example3' %></h2> + <p>Canned report pivoting on Production dimension and Date dimension on the Calendar Year hierarchy.</p> + </li> + <li> + <h2><%= link_to 'Example #4', :action => 'example4' %></h2> + <p>Dynamic pivot report.</p> </li> <li> <h2>Fact List</h2> <p><%= link_to 'Fact List', :action => 'fact_list' %></p> + </li> + <li> + <h2>Date Dimension</h2> + <p><%= link_to 'Date Dimension', :action => 'date_dimension' %></p> + </li> </ol> + + <p>ERD Diagram:</p> + <%= image_tag 'example1-erd.png', :alt => 'Example 1 ERD Diagram' %> + </div> \ No newline at end of file app/views/demo/index.rhtml @@ -19,3 +19,6 @@ config.action_view.debug_rjs = true # Don't care if the mailer can't send config.action_mailer.raise_delivery_errors = false + +#require 'ruby-debug' +#Debugger.start \ No newline at end of file config/environments/development.rb @@ -2,5 +2,6 @@ namespace :warehouse do desc "Rebuild the warehouse" # TODO: extract into a generic rake task for AW plugin task :rebuild => :environment do RegionalSalesCube.rebuild(:force => true) + ProductSalesCube.rebuild(:force => true) end end \ No newline at end of file lib/tasks/warehouse.rake c57ca3c40cdf9323bd78a63e0002c112b01bcb70 aeden aeden@78b0de1e-7a20-0410-a083-82450d3afd0a http://github.com/bcotton/activewarehouse-demo/commit/56c16705d25955a9a2f8295256a92eec237b8c8e 56c16705d25955a9a2f8295256a92eec237b8c8e 2006-11-13T12:55:11-08:00 2006-11-13T12:55:11-08:00 Added more examples git-svn-id: svn://rubyforge.org/var/svn/activewarehouse/demo/trunk@66 78b0de1e-7a20-0410-a083-82450d3afd0a 9d618b34f21cf22545490d96333b6566eac67092 aeden aeden@78b0de1e-7a20-0410-a083-82450d3afd0a