Jks15063 · December 7, 2016 23:50 · Dec 7, 2016
diff --git a/labels_controller.rb b/labels_controller.rb
@@ -0,0 +1,75 @@
+class LabelsController < ApplicationController
+  respond_to :html, :js, :json
+  before_filter :authenticate_user!
+  before_filter :get_menu_item_or_redirect, only: [:show]
+
+  def index
+    @menu = Menu.get(params[:menu_id].to_i)
+    @menu_items = dispensary.active_menu_items.sort_by{|e| [e.category.name.to_s, e.name.to_s.downcase]}
+    respond_with @menu
+  end
+
+  def show
+    @hide_inner_sidebar = true
+    dispensary
+    params[:count] = 1 if params[:count].blank?
+    params[:label_format] ||= (dispensary.dispensary_detail.label_layout.blank? ? '3-10' : dispensary.dispensary_detail.label_layout)
+    @visit = Visit.get(params[:visit_id].to_i) if params[:visit_id]
+    if !@visit.nil?
+      @visit = nil unless dispensary.id == @visit.dispensary_id
+    end
+    respond_with @menu_item
+  end
+
+  def generate_label_pdf
+    require 'prawn/layout'
+    dispensary
+    time_now = SecureRandom.hex
+    @menu_item = MenuItem.get_with_deleted(params[:id].to_i) || MenuItem.get_with_deleted(params[:menu_item_ids].try(:first))
+    label_type = visit_label? ? :receipt : :menu_item
+    pdf = PdfMaker.new(params[:label_format], params[:label_count], label_type)
+    filename = pdf.generate_all_labels(menu_item_ids: params[:menu_item_ids], positions: params[:positions], visit_id: params[:visit_id], show_prices: params[:show_prices])
+
+    if filename
+      s3u = S3Upload.new(filename, 'labels')
+      if (url = s3u.upload)
+        return redirect_to(url)
+      else
+        flash.now[:error] = "There was an error generating the PDF. Please try again in just a minute."
+        render :show
+      end
+    elsif params[:menu_item_ids].present? && @menu_item.present?
+      flash.now[:error] = "There was an error generating the PDF. Please try again in just a minute."
+      render :show
+    else
+      redirect_to dispensary_menu_labels_path(dispensary, dispensary.menu), notice: "You did not select any menu items to create labels for."
+    end
+  end
+
+  def update_labels
+    ids = []
+    params[:menu_item_ids].each do |id|
+      ids << id.to_i
+    end
+    @menu_items = MenuItem.all(:id => ids)
+    respond_with @menu_items
+  end
+
+  private
+
+  def dispensary
+    @dispensary ||= Dispensary.get(params[:dispensary_id].to_i)
+  end
+
+  def get_menu_item_or_redirect
+    if @menu_item = MenuItem.get(params[:id].to_i)
+      @menu_item
+    else
+      return(redirect_to dispensary_menu_labels_path(dispensary, dispensary.menu), notice: "This menu item has been deleted")
+    end
+  end
+
+  def visit_label?
+    params[:visit_id].present? # THIS DETERMINES A RECEIPT LABEL FROM A MENU ITEM LABEL
+  end
+end
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