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@@ -30,7 +30,7 @@ class ProjectInvoiceInline(admin.TabularInline):
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     model = ProjectInvoice
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 class ProjectAdmin(admin.ModelAdmin):
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-    list_display = ('name','start_date')
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+    list_display = ('name','start_date', 'total_invoiced', 'total_cost', 'profit')
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     inlines = [ProjectInvoiceInline,]
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 class ProjectTimeAdmin(admin.ModelAdmin):

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@@ -1,4 +1,5 @@
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 import datetime
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+import decimal
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 from django.db import models
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 from django.contrib.localflavor.us.models import PhoneNumberField
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@@ -118,6 +119,24 @@ class Project(models.Model):
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     def __unicode__(self):
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         return self.name
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+        
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+    def total_invoiced(self):
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+        #TODO aggregate support
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+        total = decimal.Decimal("0.00")
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+        for invoice in self.projectinvoice_set.all():
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+            total += invoice.amount
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+        return total
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+    
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+    def total_cost(self):
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+        #TODO aggregate support
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+        total = decimal.Decimal("0.00")
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+        for time in self.projecttime_set.all():
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+            total += time.cost_converted
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+        return total
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+    
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+    def profit(self):
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+        return self.total_invoiced() - self.total_cost()
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+            
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 class ProjectInvoice(models.Model):
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     """