1 files changed, 0 insertions, 116 deletions
diff --git a/lib/ci/charts.rb b/lib/ci/charts.rb
deleted file mode 100644
index 76a69bf8a83..00000000000
--- a/lib/ci/charts.rb
+++ /dev/null
@@ -1,116 +0,0 @@
-module Ci
-  module Charts
-    module DailyInterval
-      def grouped_count(query)
-        query
-          .group("DATE(#{Ci::Pipeline.table_name}.created_at)")
-          .count(:created_at)
-          .transform_keys { |date| date.strftime(@format) }
-      end
-
-      def interval_step
-        @interval_step ||= 1.day
-      end
-    end
-
-    module MonthlyInterval
-      def grouped_count(query)
-        if Gitlab::Database.postgresql?
-          query
-            .group("to_char(#{Ci::Pipeline.table_name}.created_at, '01 Month YYYY')")
-            .count(:created_at)
-            .transform_keys(&:squish)
-        else
-          query
-            .group("DATE_FORMAT(#{Ci::Pipeline.table_name}.created_at, '01 %M %Y')")
-            .count(:created_at)
-        end
-      end
-
-      def interval_step
-        @interval_step ||= 1.month
-      end
-    end
-
-    class Chart
-      attr_reader :labels, :total, :success, :project, :pipeline_times
-
-      def initialize(project)
-        @labels = []
-        @total = []
-        @success = []
-        @pipeline_times = []
-        @project = project
-
-        collect
-      end
-
-      def collect
-        query = project.pipelines
-          .where("? > #{Ci::Pipeline.table_name}.created_at AND #{Ci::Pipeline.table_name}.created_at > ?", @to, @from) # rubocop:disable GitlabSecurity/SqlInjection
-
-        totals_count  = grouped_count(query)
-        success_count = grouped_count(query.success)
-
-        current = @from
-        while current < @to
-          label = current.strftime(@format)
-
-          @labels  << label
-          @total   << (totals_count[label] || 0)
-          @success << (success_count[label] || 0)
-
-          current += interval_step
-        end
-      end
-    end
-
-    class YearChart < Chart
-      include MonthlyInterval
-
-      def initialize(*)
-        @to     = Date.today.end_of_month
-        @from   = @to.years_ago(1).beginning_of_month
-        @format = '%d %B %Y'
-
-        super
-      end
-    end
-
-    class MonthChart < Chart
-      include DailyInterval
-
-      def initialize(*)
-        @to     = Date.today
-        @from   = @to - 30.days
-        @format = '%d %B'
-
-        super
-      end
-    end
-
-    class WeekChart < Chart
-      include DailyInterval
-
-      def initialize(*)
-        @to     = Date.today
-        @from   = @to - 7.days
-        @format = '%d %B'
-
-        super
-      end
-    end
-
-    class PipelineTime < Chart
-      def collect
-        commits = project.pipelines.last(30)
-
-        commits.each do |commit|
-          @labels << commit.short_sha
-          duration = commit.duration || 0
-          @pipeline_times << (duration / 60)
-        end
-      end
-    end
-  end
-end