Merge branch '229918-more-issue-data' into 'master'

Add more Issue usage metrics

See merge request gitlab-org/gitlab!43228

app/models/issue.rb

@@ -148,6 +148,7 @@ class Issue < ApplicationRecord
 
   after_commit :expire_etag_cache, unless: :importing?
   after_save :ensure_metrics, unless: :importing?
+  after_create_commit :record_create_action, unless: :importing?
 
   attr_spammable :title, spam_title: true
   attr_spammable :description, spam_description: true
@@ -429,6 +430,10 @@ class Issue < ApplicationRecord
     metrics.record!
   end
 
+  def record_create_action
+    Gitlab::UsageDataCounters::IssueActivityUniqueCounter.track_issue_created_action(author: author)
+  end
+
   # Returns `true` if the given User can read the current Issue.
   #
   # This method duplicates the same check of issue_policy.rb

app/models/resource_label_event.rb

@@ -15,6 +15,7 @@ class ResourceLabelEvent < ResourceEvent
   validate :exactly_one_issuable
 
   after_save :expire_etag_cache
+  after_save :usage_metrics
   after_destroy :expire_etag_cache
 
   enum action: {
@@ -113,6 +114,16 @@ class ResourceLabelEvent < ResourceEvent
   def discussion_id_key
     [self.class.name, created_at, user_id]
   end
+
+  def for_issue?
+    issue_id.present?
+  end
+
+  def usage_metrics
+    return unless for_issue?
+
+    Gitlab::UsageDataCounters::IssueActivityUniqueCounter.track_issue_label_changed_action(author: user)
+  end
 end
 
 ResourceLabelEvent.prepend_if_ee('EE::ResourceLabelEvent')

app/models/resource_state_event.rb

@@ -11,6 +11,8 @@ class ResourceStateEvent < ResourceEvent
   # state is used for issue and merge request states.
   enum state: Issue.available_states.merge(MergeRequest.available_states).merge(reopened: 5)
 
+  after_save :usage_metrics
+
   def self.issuable_attrs
     %i(issue merge_request).freeze
   end
@@ -18,6 +20,29 @@ class ResourceStateEvent < ResourceEvent
   def issuable
     issue || merge_request
   end
+
+  def for_issue?
+    issue_id.present?
+  end
+
+  private
+
+  def usage_metrics
+    return unless for_issue?
+
+    case state
+    when 'closed'
+      issue_usage_counter.track_issue_closed_action(author: user)
+    when 'reopened'
+      issue_usage_counter.track_issue_reopened_action(author: user)
+    else
+      # no-op, nothing to do, not a state we're tracking
+    end
+  end
+
+  def issue_usage_counter
+    Gitlab::UsageDataCounters::IssueActivityUniqueCounter
+  end
 end
 
 ResourceStateEvent.prepend_if_ee('EE::ResourceStateEvent')

app/models/resource_timebox_event.rb

@@ -13,6 +13,8 @@ class ResourceTimeboxEvent < ResourceEvent
     remove: 2
   }
 
+  after_save :usage_metrics
+
   def self.issuable_attrs
     %i(issue merge_request).freeze
   end
@@ -20,4 +22,17 @@ class ResourceTimeboxEvent < ResourceEvent
   def issuable
     issue || merge_request
   end
+
+  private
+
+  def usage_metrics
+    case self
+    when ResourceMilestoneEvent
+      Gitlab::UsageDataCounters::IssueActivityUniqueCounter.track_issue_milestone_changed_action(author: user)
+    when ResourceIterationEvent
+      Gitlab::UsageDataCounters::IssueActivityUniqueCounter.track_issue_iteration_changed_action(author: user)
+    else
+      # no-op
+    end
+  end
 end

app/models/resource_weight_event.rb

 # frozen_string_literal: true
 
 class ResourceWeightEvent < ResourceEvent
+  include IssueResourceEvent
+
   validates :issue, presence: true
 
-  include IssueResourceEvent
+  after_save :usage_metrics
+
+  private
+
+  def usage_metrics
+    Gitlab::UsageDataCounters::IssueActivityUniqueCounter.track_issue_weight_changed_action(author: user)
+  end
 end

ee/spec/models/resource_iteration_event_spec.rb

@@ -10,6 +10,7 @@ RSpec.describe ResourceIterationEvent, type: :model do
   it_behaves_like 'having unique enum values'
   it_behaves_like 'timebox resource event validations'
   it_behaves_like 'timebox resource event actions'
+  it_behaves_like 'timebox resource tracks issue metrics', :iteration
 
   describe 'associations' do
     it { is_expected.to belong_to(:iteration) }

lib/gitlab/usage_data_counters/issue_activity_unique_counter.rb

@@ -3,14 +3,26 @@
 module Gitlab
   module UsageDataCounters
     module IssueActivityUniqueCounter
-      ISSUE_TITLE_CHANGED = 'g_project_management_issue_title_changed'
-      ISSUE_DESCRIPTION_CHANGED = 'g_project_management_issue_description_changed'
+      ISSUE_CATEGORY = 'issues_edit'
+
       ISSUE_ASSIGNEE_CHANGED = 'g_project_management_issue_assignee_changed'
+      ISSUE_CREATED = 'g_project_management_issue_created'
+      ISSUE_CLOSED = 'g_project_management_issue_closed'
+      ISSUE_DESCRIPTION_CHANGED = 'g_project_management_issue_description_changed'
+      ISSUE_ITERATION_CHANGED = 'g_project_management_issue_iteration_changed'
+      ISSUE_LABEL_CHANGED = 'g_project_management_issue_label_changed'
       ISSUE_MADE_CONFIDENTIAL = 'g_project_management_issue_made_confidential'
       ISSUE_MADE_VISIBLE = 'g_project_management_issue_made_visible'
-      ISSUE_CATEGORY = 'issues_edit'
+      ISSUE_MILESTONE_CHANGED = 'g_project_management_issue_milestone_changed'
+      ISSUE_REOPENED = 'g_project_management_issue_reopened'
+      ISSUE_TITLE_CHANGED = 'g_project_management_issue_title_changed'
+      ISSUE_WEIGHT_CHANGED = 'g_project_management_issue_weight_changed'
 
       class << self
+        def track_issue_created_action(author:, time: Time.zone.now)
+          track_unique_action(ISSUE_CREATED, author, time)
+        end
+
         def track_issue_title_changed_action(author:, time: Time.zone.now)
           track_unique_action(ISSUE_TITLE_CHANGED, author, time)
         end
@@ -31,6 +43,30 @@ module Gitlab
           track_unique_action(ISSUE_MADE_VISIBLE, author, time)
         end
 
+        def track_issue_closed_action(author:, time: Time.zone.now)
+          track_unique_action(ISSUE_CLOSED, author, time)
+        end
+
+        def track_issue_reopened_action(author:, time: Time.zone.now)
+          track_unique_action(ISSUE_REOPENED, author, time)
+        end
+
+        def track_issue_label_changed_action(author:, time: Time.zone.now)
+          track_unique_action(ISSUE_LABEL_CHANGED, author, time)
+        end
+
+        def track_issue_milestone_changed_action(author:, time: Time.zone.now)
+          track_unique_action(ISSUE_MILESTONE_CHANGED, author, time)
+        end
+
+        def track_issue_iteration_changed_action(author:, time: Time.zone.now)
+          track_unique_action(ISSUE_ITERATION_CHANGED, author, time)
+        end
+
+        def track_issue_weight_changed_action(author:, time: Time.zone.now)
+          track_unique_action(ISSUE_WEIGHT_CHANGED, author, time)
+        end
+
         private
 
         def track_unique_action(action, author, time)

lib/gitlab/usage_data_counters/known_events.yml

@@ -206,3 +206,31 @@
   category: issues_edit
   redis_slot: project_management
   aggregation: daily
+- name: g_project_management_issue_created
+  category: issues_edit
+  redis_slot: project_management
+  aggregation: daily
+- name: g_project_management_issue_closed
+  category: issues_edit
+  redis_slot: project_management
+  aggregation: daily
+- name: g_project_management_issue_reopened
+  category: issues_edit
+  redis_slot: project_management
+  aggregation: daily
+- name: g_project_management_issue_label_changed
+  category: issues_edit
+  redis_slot: project_management
+  aggregation: daily
+- name: g_project_management_issue_milestone_changed
+  category: issues_edit
+  redis_slot: project_management
+  aggregation: daily
+- name: g_project_management_issue_iteration_changed
+  category: issues_edit
+  redis_slot: project_management
+  aggregation: daily
+- name: g_project_management_issue_weight_changed
+  category: issues_edit
+  redis_slot: project_management
+  aggregation: daily

spec/lib/gitlab/usage_data_counters/issue_activity_unique_counter_spec.rb

@@ -92,6 +92,46 @@ RSpec.describe Gitlab::UsageDataCounters::IssueActivityUniqueCounter, :clean_git
     end
   end
 
+  context 'for Issue created actions' do
+    it_behaves_like 'tracks and counts action' do
+      let(:action) { described_class::ISSUE_CREATED }
+
+      def track_action(params)
+        described_class.track_issue_created_action(params)
+      end
+    end
+  end
+
+  context 'for Issue closed actions' do
+    it_behaves_like 'tracks and counts action' do
+      let(:action) { described_class::ISSUE_CLOSED }
+
+      def track_action(params)
+        described_class.track_issue_closed_action(params)
+      end
+    end
+  end
+
+  context 'for Issue reopened actions' do
+    it_behaves_like 'tracks and counts action' do
+      let(:action) { described_class::ISSUE_REOPENED }
+
+      def track_action(params)
+        described_class.track_issue_reopened_action(params)
+      end
+    end
+  end
+
+  context 'for Issue label changed actions' do
+    it_behaves_like 'tracks and counts action' do
+      let(:action) { described_class::ISSUE_LABEL_CHANGED }
+
+      def track_action(params)
+        described_class.track_issue_label_changed_action(params)
+      end
+    end
+  end
+
   it 'can return the count of actions per user deduplicated', :aggregate_failures do
     described_class.track_issue_title_changed_action(author: user1)
     described_class.track_issue_description_changed_action(author: user1)

spec/models/issue_spec.rb

@@ -105,6 +105,14 @@ RSpec.describe Issue do
         create(:issue, project: reusable_project)
       end
     end
+
+    describe '#record_create_action' do
+      it 'records the creation action after saving' do
+        expect(Gitlab::UsageDataCounters::IssueActivityUniqueCounter).to receive(:track_issue_created_action)
+
+        create(:issue)
+      end
+    end
   end
 
   describe '.with_alert_management_alerts' do

spec/models/resource_label_event_spec.rb

@@ -50,6 +50,15 @@ RSpec.describe ResourceLabelEvent, type: :model do
     end
   end
 
+  context 'callbacks' do
+    describe '#usage_metrics' do
+      it 'tracks changed labels' do
+        expect(Gitlab::UsageDataCounters::IssueActivityUniqueCounter).to receive(:track_issue_label_changed_action)
+
+        subject.save!
+      end
+    end
+
     describe '#expire_etag_cache' do
       def expect_expiration(issue)
         expect_next_instance_of(Gitlab::EtagCaching::Store) do |instance|
@@ -72,6 +81,7 @@ RSpec.describe ResourceLabelEvent, type: :model do
         subject.destroy!
       end
     end
+  end
 
   describe '#outdated_markdown?' do
     it 'returns true if label is missing and reference is not empty' do

spec/models/resource_milestone_event_spec.rb

@@ -11,6 +11,7 @@ RSpec.describe ResourceMilestoneEvent, type: :model do
   it_behaves_like 'timebox resource event validations'
   it_behaves_like 'timebox resource event states'
   it_behaves_like 'timebox resource event actions'
+  it_behaves_like 'timebox resource tracks issue metrics', :milestone
 
   describe 'associations' do
     it { is_expected.to belong_to(:milestone) }

spec/models/resource_state_event_spec.rb

@@ -39,4 +39,20 @@ RSpec.describe ResourceStateEvent, type: :model do
       end
     end
   end
+
+  context 'callbacks' do
+    describe '#usage_metrics' do
+      it 'tracks closed issues' do
+        expect(Gitlab::UsageDataCounters::IssueActivityUniqueCounter).to receive(:track_issue_closed_action)
+
+        create(described_class.name.underscore.to_sym, issue: issue, state: described_class.states[:closed])
+      end
+
+      it 'tracks reopened issues' do
+        expect(Gitlab::UsageDataCounters::IssueActivityUniqueCounter).to receive(:track_issue_reopened_action)
+
+        create(described_class.name.underscore.to_sym, issue: issue, state: described_class.states[:reopened])
+      end
+    end
+  end
 end

spec/models/resource_weight_event_spec.rb

@@ -73,4 +73,14 @@ RSpec.describe ResourceWeightEvent, type: :model do
       expect(event.discussion_id).to eq('73d167c478')
     end
   end
+
+  context 'callbacks' do
+    describe '#usage_metrics' do
+      it 'tracks changed weights' do
+        expect(Gitlab::UsageDataCounters::IssueActivityUniqueCounter).to receive(:track_issue_weight_changed_action).with(author: user1)
+
+        create(:resource_weight_event, issue: issue1, user: user1)
+      end
+    end
+  end
 end

spec/support/shared_examples/models/resource_timebox_event_shared_examples.rb

@@ -73,3 +73,13 @@ RSpec.shared_examples 'timebox resource event actions' do
     end
   end
 end
+
+RSpec.shared_examples 'timebox resource tracks issue metrics' do |type|
+  describe '#usage_metrics' do
+    it 'tracks usage' do
+      expect(Gitlab::UsageDataCounters::IssueActivityUniqueCounter).to receive(:"track_issue_#{type}_changed_action")
+
+      create(described_class.name.underscore.to_sym, issue: create(:issue))
+    end
+  end
+end