[#4390] Add the Contract name as an issue column.

app/models/deliverable.rb

@@ -20,6 +20,8 @@ class Deliverable < ActiveRecord::Base
   
   # Accessors
 
+  delegate :name, :to => :contract, :prefix => true, :allow_nil => true
+
   def short_type
     ''
   end

config/locales/en.yml

@@ -58,3 +58,4 @@ en:
   text_save_contract: "Save Contract"
   enumeration_payment_term: "Payment Terms"
   field_deliverable_title: "Deliverable"
+  field_contract_name: "Contract"

init.rb

@@ -69,6 +69,10 @@ Dispatcher.to_prepare :redmine_contracts do
   unless Query.available_columns.collect(&:name).include?(:deliverable_title)
     Query.add_available_column(QueryColumn.new(:deliverable_title, :sortable => "#{Deliverable.table_name}.title"))
   end
+
+  unless Query.available_columns.collect(&:name).include?(:contract_name)
+    Query.add_available_column(QueryColumn.new(:contract_name, :sortable => "#{Contract.table_name}.name"))
+  end
 end
 
 require 'redmine_contracts/hooks/view_layouts_base_html_head_hook'

lib/redmine_contracts/patches/issue_patch.rb

@@ -10,6 +10,7 @@ module RedmineContracts
           belongs_to :deliverable
 
           delegate :title, :to => :deliverable, :prefix => true, :allow_nil => true
+          delegate :contract_name, :to => :deliverable, :allow_nil => true
         end
       end