trimming whitespace on import, fixed issue with units_in_pack column being too small

back-office/lib/tasks/ribica.rake

@@ -220,6 +220,14 @@ def import_single_item(row, index, logger)
     success
 end
 
+def trim_whitespace(row)
+    row.map! do |value|
+      trimmed = value.strip if not value.nil? # value.to_s.strip
+      # puts  "trimming '#{value}' to '#{trimmed}'"
+      trimmed
+    end
+end
+
 def do_import(validate_only)
   begin
     input_file = ENV['INPUT']
@@ -244,6 +252,7 @@ def do_import(validate_only)
     Item.transaction do
       CSV.foreach(path) do |row|
         if i != 1
+          trim_whitespace(row)
           if import_single_item(row, i, logger) == false
             should_rollback = true
           end
@@ -262,6 +271,7 @@ def do_import(validate_only)
       end
     end
   rescue Exception => e
+    puts "Import failed, please check the import log file for error details."
     logger.error "Error while importing: #{e}"
   end
   logger.info "Import done"

front-api/db/migrate/20150412225939_change_units_in_pack_column_on_items.rb

@@ -0,0 +1,6 @@
+class ChangeUnitsInPackColumnOnItems < ActiveRecord::Migration
+  def change
+    # t.decimal :units_in_pack, precision: 5, scale: 3
+    change_column :items, :units_in_pack, :decimal, precision: 6, scale: 2
+  end
+end