class OrderPdf < RenderPDF attr_reader :order def initialize(order, options = {}) @order = order @orders = order super(options) end def nice_table(name, data, dimrows = []) name_options = {size: 10, style: :bold} name_height = height_of name, name_options made_table = make_table data, width: bounds.width, cell_style: {size: 8, overflow: :shrink_to_fit} do |table| # borders table.cells.borders = [:bottom] table.cells.padding_top = 2 table.cells.padding_bottom = 4 table.cells.border_color = 'dddddd' table.rows(0).border_color = '666666' # dim rows which were ordered but not received dimrows.each do |ri| table.row(ri).text_color = '999999' table.row(ri).columns(0..-1).font_style = nil end yield table if block_given? end if name_height + made_table.height < cursor down_or_page 15 else start_new_page end text name, name_options made_table.draw end protected # Return price for order_article. # # This is a separate method so that plugins can override it. # # @param article [OrderArticle] # @return [Number] Price to show # @see https://github.com/foodcoops/foodsoft/issues/445 def order_article_price(order_article) order_article.price.fc_price end def order_article_price_per_unit(order_article) "#{number_to_currency(order_article_price(order_article))} / #{order_article.article.unit}" end def group_order_article_quantity_with_tolerance(goa) goa.tolerance > 0 ? "#{goa.quantity} + #{goa.tolerance}" : "#{goa.quantity}" end def group_order_article_result(goa) number_with_precision goa.result, strip_insignificant_zeros: true end def group_order_articles(ordergroup) GroupOrderArticle. includes(:group_order). where(group_orders: {order_id: @orders, ordergroup_id: ordergroup}) end def order_articles OrderArticle. ordered. includes(article: :supplier). includes(group_order_articles: {group_order: :ordergroup}). where(order: @orders). order('suppliers.name, articles.name, groups.name'). preload(:article_price) end def ordergroups(offset = nil, limit = nil) result = GroupOrder. ordered. where(order: @orders). group('groups.id'). offset(offset). limit(limit). pluck('groups.name', 'SUM(group_orders.price)', 'ordergroup_id') result.map do |item| [item.first || stock_ordergroup_name] + item[1..-1] end end def each_order_article(&block) order_articles.each(&block) end def each_ordergroup(&block) ordergroups.each(&block) end def each_ordergroup_batch(batch_size) offset = 0 while true go_records = ordergroups(offset, batch_size) break unless go_records.any? group_ids = go_records.map(&:third) # get quantity for each article and ordergroup goa_records = group_order_articles(group_ids) .group('group_order_articles.order_article_id, group_orders.ordergroup_id') .pluck('group_order_articles.order_article_id', 'group_orders.ordergroup_id', 'SUM(COALESCE(group_order_articles.result, group_order_articles.quantity))') # transform the flat list of results in a hash (with the article as key), which contains an array for all ordergroups results = goa_records.group_by(&:first).transform_values do |value| grouped_value = value.group_by(&:second) group_ids.map do |group_id| number_with_precision grouped_value[group_id].try(:first).try(:third), strip_insignificant_zeros: true end end yield go_records, results offset += batch_size end end def each_group_order_article_for_order_article(order_article, &block) order_article.group_order_articles.each(&block) end def each_group_order_article_for_ordergroup(ordergroup, &block) group_order_articles(ordergroup) .includes(order_article: {article: [:supplier]}) .order('suppliers.name, articles.name') .preload(order_article: [:article_price, :order]) .each(&block) end def stock_ordergroup_name users = GroupOrder.stock. eager_load(:updated_by). where(order: @orders). map(&:updated_by). map{ |u| u.try(&:name) || '?' } I18n.t('model.group_order.stock_ordergroup_name', user: users.uniq.sort.join(', ')) end end