Added patch to add the deliverable_id to issue queries. #1148

lib/query_patch.rb

@@ -0,0 +1,53 @@
+require_dependency 'query'
+
+module QueryPatch
+  def self.included(base)
+    base.extend(ClassMethods)
+
+    base.send(:include, InstanceMethods)
+
+    # Same as typing in the class 
+    base.class_eval do
+      unloadable # Send unloadable so it will not be unloaded in development
+      base.add_available_column(QueryColumn.new(:deliverable, :sortable => "#{Deliverable.table_name}.name"))
+      
+      alias_method :redmine_available_filters, :available_filters
+      alias_method :available_filters, :budget_available_filters
+    end
+
+  end
+  
+  module ClassMethods
+    def hello
+      puts 'hello'
+    end
+
+    def available_columns=(v)
+      self.available_columns = (v)
+    end
+
+    def add_available_column(column)
+      self.available_columns << (column)
+    end
+  end
+  
+  module InstanceMethods
+    def budget_available_filters
+      @available_filters = redmine_available_filters
+      
+      if project
+        budget_filters = { "deliverable_id" => { :type => :list, :order => 14,
+            :values => Deliverable.find(:all, :conditions => ["project_id IN (?)", project]).collect { |d| [d.subject, d.id.to_s]}
+          }}
+      else
+        budget_filters = { }
+      end
+      return @available_filters.merge(budget_filters)
+    end
+  end    
+end
+
+# Add module to Query
+Query.send(:include, QueryPatch)
+
+