[#4552] Add the Overhead hours spent to the Deliverable details

app/models/deliverable.rb

@@ -80,6 +80,10 @@ class Deliverable < ActiveRecord::Base
     labor_budgets.sum(:hours)
   end
 
+  def overhead_budget_hours(date=nil)
+    overhead_budgets.sum(:hours)
+  end
+
   # Total number of hours estimated in the Deliverable's budgets
   def estimated_hour_budget_total
     (labor_budgets.sum(:hours) || 0.0) +
@@ -90,7 +94,12 @@ class Deliverable < ActiveRecord::Base
   def labor_hours_spent_total(date=nil)
     issues.inject(0) {|total, issue| total += issue.billable_time_spent } # From redmine_overhead
   end
-  
+
+  # OPTIMIZE: N+1
+  def overhead_hours_spent_total(date=nil)
+    issues.inject(0) {|total, issue| total += issue.overhead_time_spent } # From redmine_overhead
+  end
+
   # OPTIMIZE: N+1
   def hours_spent_total
     issues.inject(0) {|total, issue| total += issue.spent_hours }

app/models/hourly_deliverable.rb

@@ -50,8 +50,16 @@ class HourlyDeliverable < Deliverable
   protected
 
   def billable_hours_on_time_entries(time_entries)
+    hours_on_time_entries_with_billable_option(true, time_entries)
+  end
+
+  def nonbillable_hours_on_time_entries(time_entries)
+    hours_on_time_entries_with_billable_option(false, time_entries)
+  end
+
+  def hours_on_time_entries_with_billable_option(billable, time_entries)
     time_entries.inject(0) {|total, time_entry|
-      total += time_entry.hours if time_entry.billable?
+      total += time_entry.hours if (time_entry.billable? == billable)
       total
     }
   end

app/models/retainer_deliverable.rb

@@ -146,6 +146,19 @@ class RetainerDeliverable < HourlyDeliverable
     end
   end
 
+  def overhead_hours_spent_total(date=nil)
+    case scope_date_status(date)
+    when :in
+      time_entries = issues.collect {|issue| issue.time_entries.all(:conditions => {:tyear => date.year, :tmonth => date.month}) }.flatten
+
+      nonbillable_hours_on_time_entries(time_entries)
+    when :out
+      0
+    else
+      super
+    end
+  end
+
   def fixed_budget_total(date=nil)
     case scope_date_status(date)
     when :in