public string DeleteResource(Uri pidUri)
{
CheckIfResourceExist(pidUri);
using (var lockService = _lockServiceFactory.CreateLockService())
{
lockService.CreateLock(pidUri.ToString());
var resource = GetByPidUri(pidUri);
string resourceLifeCycleStatus =
resource?.Properties.GetValueOrNull(Graph.Metadata.Constants.Resource.HasEntryLifecycleStatus, true);
string deleteMessage = string.Empty;
switch (resourceLifeCycleStatus)
{
case Graph.Metadata.Constants.Resource.ColidEntryLifecycleStatus.Draft
when !string.IsNullOrWhiteSpace(resource.PublishedVersion):
{
// TODO: Remove later after testing - No need to delete it, because the edge is already removed in DeleteDraftResource
//_resourceRepository.DeleteProperty(new Uri(resource.PublishedVersion),
// new Uri(Constants.Metadata.HasPidEntryDraft), new Uri(resource.Id));
DeleteDraftResource(resource, out deleteMessage);
return(deleteMessage);
}
case Graph.Metadata.Constants.Resource.ColidEntryLifecycleStatus.Draft
when string.IsNullOrWhiteSpace(resource.PublishedVersion):
{
if (!_resourceLinkingService.UnlinkResourceFromList(pidUri, true,
out string unlinkMessage))
{
return(unlinkMessage);
}
DeleteDraftResource(resource, out deleteMessage);
_remoteAppDataService.NotifyResourceDeleted(resource);
return(deleteMessage);
}
case Graph.Metadata.Constants.Resource.ColidEntryLifecycleStatus.Published:
throw new BusinessException(Common.Constants.Messages.Resource.Delete.DeleteFailedNotMarkedDeleted);
case Graph.Metadata.Constants.Resource.ColidEntryLifecycleStatus.MarkedForDeletion:
if (!_userInfoService.HasAdminPrivileges())
{
throw new BusinessException(Common.Constants.Messages.Resource.Delete.DeleteFailedNoAdminRights);
}
DeleteMarkedForDeletionResource(resource, out deleteMessage);
return(deleteMessage);
default:
throw new BusinessException(Common.Constants.Messages.Resource.Delete.DeleteFailed);
}
}
}