1 files changed, 49 insertions, 0 deletions
diff --git a/app/services/ci/track_failed_build_service.rb b/app/services/ci/track_failed_build_service.rb
new file mode 100644
index 00000000000..caf7034234c
--- /dev/null
+++ b/app/services/ci/track_failed_build_service.rb
@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+# This service tracks failed CI builds using Snowplow.
+#
+# @param build [Ci::Build] the build that failed.
+# @param exit_code [Int] the resulting exit code.
+module Ci
+  class TrackFailedBuildService
+    SCHEMA_URL = 'iglu:com.gitlab/ci_build_failed/jsonschema/1-0-0'
+
+    def initialize(build:, exit_code:, failure_reason:)
+      @build = build
+      @exit_code = exit_code
+      @failure_reason = failure_reason
+    end
+
+    def execute
+      # rubocop:disable Style/IfUnlessModifier
+      unless @build.failed?
+        return ServiceResponse.error(message: 'Attempted to track a non-failed CI build')
+      end
+
+      # rubocop:enable Style/IfUnlessModifier
+
+      context = SnowplowTracker::SelfDescribingJson.new(SCHEMA_URL, payload)
+
+      ::Gitlab::Tracking.event(
+        'ci::build',
+        'failed',
+        context: [context],
+        user: @build.user,
+        project: @build.project_id)
+
+      ServiceResponse.success
+    end
+
+    private
+
+    def payload
+      {
+        build_id: @build.id,
+        build_name: @build.name,
+        build_artifact_types: @build.job_artifact_types,
+        exit_code: @exit_code,
+        failure_reason: @failure_reason
+      }
+    end
+  end
+end