Removes MultiFileEditor

This file was responsible for logging
Web IDE commits.

This commit is also responsible for removing the
IDE feature flag entirely

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180917172041) do
+ActiveRecord::Schema.define(version: 20180924141949) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"

ee/app/models/license.rb

@@ -76,7 +76,6 @@ class License < ActiveRecord::Base
     cluster_health
     dast
     epics
-    ide
     chatops
     pod_logs
     pseudonymizer

ee/lib/gitlab/metrics/multi_file_editor.rb

-module Gitlab
-  module Metrics
-    class MultiFileEditor
-      delegate :total, to: :commit_stats, prefix: :line_changes
-
-      def initialize(project, current_user, commit)
-        @project, @current_user, @commit = project, current_user, commit
-      end
-
-      def log
-        return unless ::License.feature_available?(:ide)
-
-        Rails.logger.info("Web editor usage - #{metric_info}")
-      end
-
-      private
-
-      def files_total
-        @commit.diffs.size
-      end
-
-      def commit_stats
-        @commit.stats
-      end
-
-      def metric_info
-        "ide_usage_project_id: #{@project.id}, ide_usage_user: #{@current_user.id}, ide_usage_line_count: #{line_changes_total}, ide_usage_file_count: #{files_total}"
-      end
-    end
-  end
-end

ee/spec/lib/gitlab/metrics/multi_file_editor_spec.rb

-require 'spec_helper'
-
-describe Gitlab::Metrics::MultiFileEditor do
-  set(:project) { create(:project, :repository) }
-  let(:user) { create(:user) }
-
-  subject { described_class.new(project, user, project.commit('b83d6e391c22777fca1ed3012fce84f633d7fed0')) }
-
-  describe '.log' do
-    it 'has the right log info' do
-      stub_licensed_features(ide: true)
-
-      info = "Web editor usage - ide_usage_project_id: #{project.id}, ide_usage_user: #{user.id}, ide_usage_line_count: 1, ide_usage_file_count: 1"
-
-      expect(Rails.logger).to receive(:info).with(info)
-
-      subject.log
-    end
-
-    it 'does not log any info if IDE is disabled' do
-      info = "Web editor usage - ide_usage_project_id: #{project.id}, ide_usage_user: #{user.id}, ide_usage_line_count: 1, ide_usage_file_count: 1"
-
-      expect(Rails.logger).not_to receive(:info).with(info)
-
-      subject.log
-    end
-  end
-end

lib/api/commits.rb

@@ -111,10 +111,7 @@ module API
         if result[:status] == :success
           commit_detail = user_project.repository.commit(result[:result])
 
-          if find_user_from_warden
-            Gitlab::WebIdeCommitsCounter.increment
-            ::Gitlab::Metrics::MultiFileEditor.new(user_project, current_user, commit_detail).log
-          end
+          Gitlab::WebIdeCommitsCounter.increment if find_user_from_warden
 
           present commit_detail, with: Entities::CommitDetail
         else

spec/requests/api/commits_spec.rb

@@ -302,14 +302,6 @@ describe API::Commits do
         expect(json_response['committer_email']).to eq(user.email)
       end
 
-      it 'does not call the metrics using access token authentication' do
-        stub_licensed_features(ide: true)
-
-        post api(url, user), valid_c_params
-
-        expect_any_instance_of(::Gitlab::Metrics::MultiFileEditor).not_to receive(:record)
-      end
-
       it 'returns a 400 bad request if file exists' do
         post api(url, user), invalid_c_params