public async Task <Guid?> CreateDatasetNominationAsync(ClaimsPrincipal user, DatasetNomination nomination,
CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
var userId = GetUserId(user);
if (!userId.HasValue)
{
return(null);
}
var name = GetUserName(user);
var email = GetUserEmail(user);
var record = nomination.ToDatasetNominationStorageItem(d =>
{
d.CreatedByUserId = userId.Value.ToString();
d.CreatedByUserName = name;
d.CreatedByUserEmail = email;
d.Created = DateTime.UtcNow;
d.DatasetId = WellKnownIds.DatasetNominationDatasetId;
});
await this.Client.CreateDocumentAsync(UserDataDocumentCollectionUri, record).ConfigureAwait(false);
return(record.Id);
}
public async Task <Guid?> UpdateDatasetNominationAsync(ClaimsPrincipal user, DatasetNomination nomination, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
var userId = GetUserId(user);
if (!userId.HasValue)
{
return(null);
}
var name = GetUserName(user);
var email = GetUserEmail(user);
var options = new FeedOptions
{
PartitionKey = new PartitionKey(WellKnownIds.DatasetNominationDatasetId.ToString())
};
var uri = this.UserDataDocumentCollectionUri;
var existingDocument = this.Client.CreateDocumentQuery <DatasetNominationStorageItem>(uri, options)
.Where(r => r.Id == nomination.Id)
.AsEnumerable()
.SingleOrDefault();
if (existingDocument == null)
{
throw new InvalidOperationException("Dataset Nomination not found.");
}
var storageItem = nomination.ToDatasetNominationStorageItem((d) =>
{
d.Created = existingDocument.Created;
d.CreatedByUserId = existingDocument.CreatedByUserId;
d.CreatedByUserName = existingDocument.CreatedByUserName;
d.CreatedByUserEmail = existingDocument.CreatedByUserEmail;
d.ModifiedByUserName = name;
d.ModifiedByUserEmail = email;
d.Modified = DateTime.UtcNow;
});
uri = UserDataDocumentUriById(storageItem.Id.ToString());
await this.Client.ReplaceDocumentAsync(uri, storageItem);
return(nomination.Id);
}