def expenditures(self):
""" Return a paginated list of active expenditures.
Handles both private and shared expenditures. """
result = {}
private = self.request.params.get('private')
if private:
categories = Category.all_private(self.request).all()
else:
categories = Category.all_active(self.request).all()
for c in categories:
e = Expenditure.with_category(c.id)
if e:
s = Expenditure.with_category(c.id, total_only=True)
result[c.title] = [e, s]
return {'items': result,
'title': 'Private expenditures' if private
else 'Shared expenditures',
'private': private}
