[Heartbeat]: capture error from journey/end events (#26781) (#26854)

(cherry picked from commit 11b545a)

Co-authored-by: Vignesh Shanmugam <vignesh.shanmugam22@gmail.com>

x-pack/heartbeat/monitors/browser/synthexec/enrich.go

@@ -102,6 +102,15 @@ func (je *journeyEnricher) enrich(event *beat.Event, se *SynthEvent) error {
 }
 
 func (je *journeyEnricher) enrichSynthEvent(event *beat.Event, se *SynthEvent) error {
+ var jobErr error
+ if se.Error != nil {
+ jobErr = stepError(se.Error)
+ je.errorCount++
+ if je.firstError == nil {
+ je.firstError = jobErr
+ }
+ }
+
  switch se.Type {
  case "journey/end":
  je.journeyComplete = true
@@ -133,16 +142,6 @@ func (je *journeyEnricher) enrichSynthEvent(event *beat.Event, se *SynthEvent) e
  }
  }
  }
-
- var jobErr error
- if se.Error != nil {
- jobErr = stepError(se.Error)
- je.errorCount++
- if je.firstError == nil {
- je.firstError = jobErr
- }
- }
-
  return jobErr
 }