Rename remaining project_metrics to be project_statistics

app/models/ee/project.rb

@@ -14,8 +14,6 @@ module EE
 
       delegate :actual_shared_runners_minutes_limit,
         :shared_runners_minutes_used?, to: :namespace
-
-      has_one :project_metrics, dependent: :destroy
     end
 
     def shared_runners_available?

app/workers/clear_shared_runners_minutes_worker.rb

@@ -7,7 +7,7 @@ class ClearSharedRunnersMinutesWorker
   def perform
     return unless try_obtain_lease
 
-    ProjectMetrics.update_all(
+    ProjectStatistics.update_all(
       shared_runners_minutes: 0,
       shared_runners_minutes_last_reset: Time.now)
 

spec/lib/gitlab/import_export/all_models.yml

@@ -212,7 +212,6 @@ project:
 - path_locks
 - approver_groups
 - route
-- project_metrics
 - statistics
 award_emoji:
 - awardable

spec/models/ee/project_spec.rb

@@ -2,10 +2,8 @@ require 'spec_helper'
 
 describe Project, models: true do
   describe 'associations' do
-    it { is_expected.to have_one(:project_metrics).dependent(:destroy) }
-
-    it { is_expected.to delegate_method(:shared_runners_minutes).to(:project_metrics) }
-    it { is_expected.to delegate_method(:shared_runners_minutes_last_reset).to(:project_metrics) }
+    it { is_expected.to delegate_method(:shared_runners_minutes).to(:project_statistics) }
+    it { is_expected.to delegate_method(:shared_runners_minutes_last_reset).to(:project_statistics) }
 
     it { is_expected.to delegate_method(:actual_shared_runners_minutes_limit).to(:namespace) }
     it { is_expected.to delegate_method(:shared_runners_minutes_limit_enabled?).to(:namespace) }

spec/models/project_metrics_spec.rb

-require 'spec_helper'
-
-describe ProjectMetrics, models: true do
-  it { is_expected.to belong_to(:project) }
-
-  it { is_expected.to validate_presence_of(:project) }
-end

spec/services/update_build_minutes_service_spec.rb

@@ -19,7 +19,7 @@ describe UpdateBuildMinutesService, services: true do
       it "creates a metrics and sets duration" do
         subject
 
-        expect(project.project_metrics.reload.shared_runners_minutes).
+        expect(project.project_statistics.reload.shared_runners_minutes).
           to eq(build.duration.to_i)
 
         expect(namespace.namespace_statistics.reload.shared_runners_minutes).
@@ -28,14 +28,14 @@ describe UpdateBuildMinutesService, services: true do
 
       context 'when metrics are created' do
         before do
-          project.create_project_metrics(shared_runners_minutes: 100)
+          project.create_project_statistics(shared_runners_minutes: 100)
           namespace.create_namespace_metrics(shared_runners_minutes: 100)
         end
 
         it "updates metrics and adds duration" do
           subject
 
-          expect(project.project_metrics.reload.shared_runners_minutes).
+          expect(project.project_statistics.reload.shared_runners_minutes).
             to eq(100 + build.duration.to_i)
 
           expect(namespace.namespace_statistics.reload.shared_runners_minutes).
@@ -50,7 +50,7 @@ describe UpdateBuildMinutesService, services: true do
       it "does not create metrics" do
         subject
 
-        expect(project.project_metrics).to be_nil
+        expect(project.project_statistics).to be_nil
         expect(namespace.namespace_statistics).to be_nil
       end
     end

spec/workers/clear_shared_runners_minutes_worker_spec.rb

@@ -12,18 +12,18 @@ describe ClearSharedRunnersMinutesWorker do
     subject { worker.perform }
 
     context 'when project metrics are defined' do
-      let!(:project_metrics) { create(:project_metrics, shared_runners_minutes: 100) }
+      let!(:project_statistics) { create(:project_statistics, shared_runners_minutes: 100) }
 
       it 'clears counters' do
         subject
 
-        expect(project_metrics.reload.shared_runners_minutes).to be_zero
+        expect(project_statistics.reload.shared_runners_minutes).to be_zero
       end
 
       it 'resets timer' do
         subject
 
-        expect(project_metrics.reload.shared_runners_minutes_last_reset).to be_like_time(Time.now)
+        expect(project_statistics.reload.shared_runners_minutes_last_reset).to be_like_time(Time.now)
       end
     end