Merge branch 'wall-clock-time-for-showing-pipeline' into 'master'

Show wall-clock time when showing pipeline

## What does this MR do?

Show wall-clock time when showing pipeline instead of cumulative builds time.

Closes #17007

See merge request !5734

1 files changed, 10 insertions, 5 deletions

diff --git a/app/models/concerns/statuseable.rb b/app/models/concerns/statuseable.rb
index 5d4b0a86899..750f937b724 100644
--- a/app/models/concerns/statuseable.rb
+++ b/app/models/concerns/statuseable.rb
@@ -35,11 +35,6 @@ module Statuseable
       all.pluck(self.status_sql).first
     end
 
-    def duration
-      duration_array = all.map(&:duration).compact
-      duration_array.reduce(:+)
-    end
-
     def started_at
       all.minimum(:started_at)
     end
@@ -85,4 +80,14 @@ module Statuseable
   def complete?
     COMPLETED_STATUSES.include?(status)
   end
+
+  private
+
+  def calculate_duration
+    if started_at && finished_at
+      finished_at - started_at
+    elsif started_at
+      Time.now - started_at
+    end
+  end
 end