Removed throwing exception for not existing tournament.

Author: Smightym8

ClubService.Application/EventHandlers/TournamentEventHandlers/TournamentCanceledEventHandler.cs

@@ -35,29 +35,31 @@ public async Task Handle(DomainEnvelope<IDomainEvent> domainEnvelope)
         var tennisClubReadModel =
             await tennisClubReadModelRepository.GetTennisClubById(tournamentReadModel.TennisClubId);
 
-        if (tennisClubReadModel == null)
+        if (tennisClubReadModel != null)
         {
-            loggerService.LogTennisClubNotFound(tournamentReadModel.TennisClubId);
-            throw new TennisClubNotFoundException(domainEnvelope.EntityId);
-        }
-
-        await tournamentReadModelRepository.Delete(tournamentReadModel);
+            var members = await memberReadModelRepository.GetMembersByTennisClubId(tennisClubReadModel.TennisClubId.Id);
+            var mailSubject = $"Tournament {tournamentReadModel.Name} canceled";
+            var mailBody = $"""
+                            Unfortunately the tournament '{tournamentReadModel.Name}' that would have been taking 
+                            place from the {tournamentReadModel.StartDate} to the {tournamentReadModel.EndDate} has 
+                            been canceled.
+                            """;
 
-        var members = await memberReadModelRepository.GetMembersByTennisClubId(tennisClubReadModel.TennisClubId.Id);
-        var mailSubject = $"Tournament {tournamentReadModel.Name} canceled";
-        var mailBody = $"""
-                        Unfortunately the tournament '{tournamentReadModel.Name}' that would have been taking 
-                        place from the {tournamentReadModel.StartDate} to the {tournamentReadModel.EndDate} has 
-                        been canceled.
-                        """;
-
-        foreach (var member in members)
+            foreach (var member in members)
+            {
+                var emailMessage = new EmailMessage(Guid.NewGuid(), member.Email, mailSubject, mailBody,
+                    DateTime.UtcNow);
+                await emailOutboxRepository.Add(emailMessage);
+            }
+        }
+        else
         {
-            var emailMessage = new EmailMessage(Guid.NewGuid(), member.Email, mailSubject, mailBody,
-                DateTime.UtcNow);
-            await emailOutboxRepository.Add(emailMessage);
+             // We can't throw an exception here because deleting a tennis club triggers 
+            // that all associated tournaments are deleted.
+            loggerService.LogTennisClubNotFound(tournamentReadModel.TennisClubId);
         }
 
+        await tournamentReadModelRepository.Delete(tournamentReadModel);
         loggerService.LogTournamentCanceled(tournamentReadModel.TournamentId);
     }