1 files changed, 36 insertions, 0 deletions
diff --git a/lib/error_tracking/sentry_client/event.rb b/lib/error_tracking/sentry_client/event.rb
new file mode 100644
index 00000000000..93449344d6c
--- /dev/null
+++ b/lib/error_tracking/sentry_client/event.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+module ErrorTracking
+  class SentryClient
+    module Event
+      def issue_latest_event(issue_id:)
+        latest_event = http_get(api_urls.issue_latest_event_url(issue_id))[:body]
+
+        map_to_event(latest_event)
+      end
+
+      private
+
+      def map_to_event(event)
+        stack_trace = parse_stack_trace(event)
+
+        Gitlab::ErrorTracking::ErrorEvent.new(
+          issue_id: event.dig('groupID'),
+          date_received: event.dig('dateReceived'),
+          stack_trace_entries: stack_trace
+        )
+      end
+
+      def parse_stack_trace(event)
+        exception_entry = event.dig('entries')&.detect { |h| h['type'] == 'exception' }
+        return [] unless exception_entry
+
+        exception_values = exception_entry.dig('data', 'values')
+        stack_trace_entry = exception_values&.detect { |h| h['stacktrace'].present? }
+        return [] unless stack_trace_entry
+
+        stack_trace_entry.dig('stacktrace', 'frames') || []
+      end
+    end
+  end
+end