Add latest changes from gitlab-org/gitlab@master

1 files changed, 37 insertions, 0 deletions

diff --git a/app/controllers/projects/error_tracking/stack_traces_controller.rb b/app/controllers/projects/error_tracking/stack_traces_controller.rb
new file mode 100644
index 00000000000..3b553752d26
--- /dev/null
+++ b/app/controllers/projects/error_tracking/stack_traces_controller.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+module Projects
+  module ErrorTracking
+    class StackTracesController < Projects::ApplicationController
+      respond_to :json
+
+      before_action :authorize_read_sentry_issue!
+
+      def index
+        result = fetch_latest_event_issue
+
+        if result[:status] == :success
+          result_with_syntax_highlight = Gitlab::ErrorTracking::StackTraceHighlightDecorator.decorate(result[:latest_event])
+
+          render json: { error: serialize_error_event(result_with_syntax_highlight) }
+        else
+          render json: { message: result[:message] }, status: result.fetch(:http_status, :bad_request)
+        end
+      end
+
+      private
+
+      def fetch_latest_event_issue
+        ::ErrorTracking::IssueLatestEventService
+          .new(project, current_user, issue_id: params[:issue_id])
+          .execute
+      end
+
+      def serialize_error_event(event)
+        ::ErrorTracking::ErrorEventSerializer
+          .new(project: project, user: current_user)
+          .represent(event)
+      end
+    end
+  end
+end