[#4327] Show the deliverable's title in the Journal notes.

init.rb

@@ -71,3 +71,4 @@ require 'redmine_contracts/hooks/view_issues_form_details_bottom_hook'
 require 'redmine_contracts/hooks/controller_issues_edit_before_save_hook'
 require 'redmine_contracts/hooks/view_issues_bulk_edit_details_bottom_hook'
 require 'redmine_contracts/hooks/controller_issues_bulk_edit_before_save_hook'
+require 'redmine_contracts/hooks/helper_issues_show_detail_after_setting_hook'

lib/redmine_contracts/hooks/controller_issues_edit_before_save_hook.rb

@@ -2,12 +2,18 @@ module RedmineContracts
   module Hooks
     class ControllerIssuesEditBeforeSaveHook < Redmine::Hook::ViewListener
       def controller_issues_edit_before_save(context={})
-        if context[:params] && context[:params][:issue] && context[:params][:issue][:deliverable_id].present?
-          deliverable = Deliverable.find_by_id(context[:params][:issue][:deliverable_id])
 
-          if deliverable.contract.project == context[:issue].project
-            context[:issue].deliverable = deliverable
+        if context[:params] && context[:params][:issue]
+          if context[:params][:issue][:deliverable_id].present?
+            deliverable = Deliverable.find_by_id(context[:params][:issue][:deliverable_id])
+            if deliverable.contract.project == context[:issue].project
+              context[:issue].deliverable = deliverable
+            end
+
+          else
+            context[:issue].deliverable = nil
           end
+
         end
 
         return ''

lib/redmine_contracts/hooks/helper_issues_show_detail_after_setting_hook.rb

@@ -0,0 +1,23 @@
+module RedmineContracts
+  module Hooks
+    class HelperIssuesShowDetailAfterSettingHook < Redmine::Hook::ViewListener
+      # Deliverable changes for the journal use the Deliverable subject
+      # instead of the id
+      #
+      # Context:
+      # * :detail => Detail about the journal change
+      #
+      def helper_issues_show_detail_after_setting(context = { })
+        # TODO Later: Overwritting the caller is bad juju
+        if context[:detail].prop_key == 'deliverable_id'
+          d = Deliverable.find_by_id(context[:detail].value)
+          context[:detail].value = d.title if d.present? && d.title.present?
+
+          d = Deliverable.find_by_id(context[:detail].old_value)
+          context[:detail].old_value = d.title if d.present? && d.title.present?
+        end
+        ''
+      end
+    end
+  end
+end

test/integration/redmine_contracts/hooks/helper_issues_show_detail_after_setting_hook_test.rb

@@ -0,0 +1,58 @@
+require File.dirname(__FILE__) + '/../../../test_helper'
+
+class RedmineContracts::Hooks::HelperIssuesShowDetailAfterSettingHookTest < ActionController::IntegrationTest
+  include Redmine::Hook::Helper
+
+  context "#helper_issues_show_detail_after_setting" do
+    setup do
+      @project = Project.generate!
+      @issue = Issue.generate_for_project!(@project)
+
+      @contract1 = Contract.generate!(:project => @project)
+      @contract2 = Contract.generate!(:project => @project)
+      
+      @manager = User.generate!(:login => 'manager', :password => 'existing', :password_confirmation => 'existing')
+      @role = Role.generate!(:permissions => [:view_issues, :edit_issues])
+      User.add_to_project(@manager, @project, @role)
+      @deliverable1 = FixedDeliverable.generate!(:contract => @contract1, :manager => @manager, :title => 'The Title 1')
+      @deliverable2 = FixedDeliverable.generate!(:contract => @contract2, :manager => @manager, :title => 'The Title 2')
+      # Set first
+      @issue.init_journal(@manager)
+      @issue.deliverable = @deliverable1
+      @issue.save!
+      # Change
+      @issue.init_journal(@manager)
+      @issue.deliverable = @deliverable2
+      @issue.save!
+      # Unset
+      @issue.init_journal(@manager)
+      @issue.deliverable = nil
+      @issue.save!
+      
+      login_as('manager', 'existing')
+
+      visit_issue_page(@issue)
+      assert_response :success
+    end
+
+    should "show when a deliverable is set" do
+      assert_select ".details" do
+        assert_select "li", :text => /Deliverable set to #{@deliverable1.title}/
+      end
+    end
+
+    should "show when a deliverable is changed" do
+      assert_select ".details" do
+        assert_select "li", :text => /Deliverable changed from #{@deliverable1.title} to #{@deliverable2.title}/
+      end
+
+    end
+
+    should "show when a deliverable is removed" do
+      assert_select ".details" do
+        assert_select "li", :text => /Deliverable deleted .*#{@deliverable2.title}/
+      end
+
+    end
+  end
+end