Adapt to enforced current_user in representers

lib/api/v3/budgets/budgets_by_project_api.rb

@@ -40,7 +40,8 @@ module API
           get do
             BudgetCollectionRepresenter.new(@budgets,
                                             @budgets.count,
-                                            api_v3_paths.budgets_by_project(@project.id))
+                                            api_v3_paths.budgets_by_project(@project.id),
+                                            current_user: current_user)
           end
         end
       end

lib/api/v3/cost_entries/aggregated_cost_entry_representer.rb

@@ -27,7 +27,7 @@ module API
           @cost_type = cost_type
           @spent_units = units
 
-          super(nil)
+          super(nil, current_user: nil)
         end
 
         linked_property :cost_type,

lib/api/v3/cost_entries/cost_entries_by_work_package_api.rb

@@ -45,7 +45,8 @@ module API
             cost_entries = @cost_helper.cost_entries
             CostEntryCollectionRepresenter.new(cost_entries,
                                                cost_entries.count,
-                                               path)
+                                               path,
+                                               current_user: current_user)
           end
         end
 

spec/lib/api/v3/budgets/budget_representer_spec.rb

@@ -35,7 +35,7 @@ describe ::API::V3::Budgets::BudgetRepresenter do
                       updated_on: Date.today)
   }
 
-  let(:representer)  { described_class.new(budget) }
+  let(:representer)  { described_class.new(budget, current_user: user) }
 
   context 'generation' do
     subject(:generated) { representer.to_json }

spec/lib/api/v3/cost_entries/cost_entry_representer_spec.rb

@@ -23,7 +23,7 @@ describe ::API::V3::CostEntries::CostEntryRepresenter do
   include API::V3::Utilities::PathHelper
 
   let(:cost_entry) { FactoryGirl.build(:cost_entry, id: 42) }
-  let(:representer) { described_class.new(cost_entry) }
+  let(:representer) { described_class.new(cost_entry, current_user: double('current_user')) }
 
   subject { representer.to_json }
 

spec/lib/api/v3/cost_types/cost_type_representer_spec.rb

@@ -23,7 +23,7 @@ describe ::API::V3::CostTypes::CostTypeRepresenter do
   include API::V3::Utilities::PathHelper
 
   let(:cost_type) { FactoryGirl.build_stubbed(:cost_type) }
-  let(:representer) { described_class.new(cost_type) }
+  let(:representer) { described_class.new(cost_type, current_user: double('current_user')) }
 
   subject { representer.to_json }