add email addresses to poll export for owner

Signed-off-by: dartcafe <github@dartcafe.de>

2 files changed, 6 insertions, 3 deletions

diff --git a/lib/Service/MailService.php b/lib/Service/MailService.php
index 779ee15e..6d20ecfb 100644
--- a/lib/Service/MailService.php
+++ b/lib/Service/MailService.php
@@ -125,7 +125,7 @@ class MailService {
 		} catch (\Exception $e) {
 			// catch silently
 		}
-		return $userId;
+		return '';
 	}
 
 	public function resendInvitation(string $token): Share {
diff --git a/lib/Service/PollService.php b/lib/Service/PollService.php
index 7229a1e2..81b61148 100644
--- a/lib/Service/PollService.php
+++ b/lib/Service/PollService.php
@@ -359,9 +359,12 @@ class PollService {
 		$votes = $this->voteMapper->findParticipantsByPoll($this->poll->getId());
 		$list = [];
 		foreach ($votes as $vote) {
-			$list[] = $vote->getDisplayName() . ' <' . $this->mailService->resolveEmailAddress($this->poll->getId(), $vote->getUserId()) . '>';
+			$list[] = [
+				'displayName' => $vote->getDisplayName(),
+				'emailAddress' => $this->mailService->resolveEmailAddress($this->poll->getId(), $vote->getUserId()),
+				'combined' => $vote->getDisplayName() . ' <' . $this->mailService->resolveEmailAddress($this->poll->getId(), $vote->getUserId()) . '>'];
 		}
-		return array_unique($list);
+		return $list;
 	}
 
 	/**