/**
* Suppression d'une talk
*
* @param event
* @return
*/
@Override
public DeletedEvent<Talk> deleteTalk(Talk event) {
Preconditions.checkNotNull(event);
Preconditions.checkNotNull(event.getId(), "talk is required to delete talk");
// Recherche de l'element par l'id
Talk talk = talkRepository.findOne(event.getId());
DeletedEvent<Talk> eventReturned = null;
if (talk != null) {
talkRepository.delete(talk);
eventReturned = new DeletedEvent(true, new TalkDetail(talk));
LOG.debug(
String.format(
"Suppression du talk ayant id=[%s] UUID:%s",
event.getId(), eventReturned.getKey().toString()));
} else {
eventReturned = new DeletedEvent(false, null);
LOG.debug(
String.format(
"Le talk ayant id=[%s] n'existe pas UUID:%s",
event.getId(), eventReturned.getKey().toString()));
}
return eventReturned;
}
/**
* Recuperation d'un talk vi a son ID
*
* @param event
* @return
*/
@Override
public Talk getTalk(Talk event) {
Preconditions.checkNotNull(event);
Preconditions.checkNotNull(event.getId(), "id is required for search talk");
// Recherche de l'element par l'id
return talkRepository.findOne(event.getId());
}
/**
* Creation d'une nouvelle talk
*
* @param event
* @return
*/
@Override
public CreatedEvent<Talk> createTalk(Talk event) {
Preconditions.checkNotNull(event);
Preconditions.checkNotNull(event.getName(), "talk is required to create it");
CreatedEvent<Talk> eventReturned =
new CreatedEvent(transformAndSaveTalkDetailToTalk(event, true));
LOG.debug(
String.format(
"Creation du talk ayant id=[%d] name=[%s] UUID:%s",
((Talk) eventReturned.getValue()).getId(),
event.getName(),
eventReturned.getKey().toString()));
return eventReturned;
}
@Override
public UpdatedEvent<Talk> updateTalk(Talk event) {
Preconditions.checkNotNull(event);
Preconditions.checkNotNull(event.getId(), "talk is required to update it");
Talk talkUpdated = transformAndSaveTalkDetailToTalk(event, false);
UpdatedEvent<Talk> eventReturned = new UpdatedEvent(talkUpdated != null, talkUpdated);
LOG.debug(
String.format(
"Modification du talk ayant id=[%d] name=[%s] UUID:%s",
talkUpdated != null ? talkUpdated.getId() : null,
talkUpdated != null ? talkUpdated.getName() : null,
eventReturned.getKey().toString()));
return eventReturned;
}
/**
* Permet de convertir la donnée reçue
*
* @param talk
* @return
*/
private Talk transformAndSaveTalkDetailToTalk(Talk talk, boolean creation) {
// Si pas en creation on regarde si enreg existe
if (!creation) {
Talk talkToPersist = talkRepository.findOne(talk.getId());
if (talkToPersist == null) {
return null;
}
talkToPersist.setLevel(talk.getLevel());
talkToPersist.setNbpeoplemax(talk.getNbpeoplemax());
talkToPersist.setPlace(talk.getPlace());
talkToPersist.setDescription(talk.getDescription());
talkToPersist.setName(talk.getName());
return talkToPersist;
} else {
// On enregistre
return talkRepository.save(talk);
}
}
