IGroupMembership IGroupSync.AddAccount(string hrefOrEmailOrUsername)
{
if (string.IsNullOrEmpty(hrefOrEmailOrUsername))
{
throw new ArgumentNullException(nameof(hrefOrEmailOrUsername));
}
var account = this.FindAccount(hrefOrEmailOrUsername);
if (account == null)
{
throw new InvalidOperationException($"No matching account for {nameof(hrefOrEmailOrUsername)} '{hrefOrEmailOrUsername}' found.");
}
return(DefaultGroupMembership.Create(account, this, this.GetInternalSyncDataStore()));
}
async Task <IGroupMembership> IGroup.AddAccountAsync(string hrefOrEmailOrUsername, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(hrefOrEmailOrUsername))
{
throw new ArgumentNullException(nameof(hrefOrEmailOrUsername));
}
var account = await this.FindAccountAsync(hrefOrEmailOrUsername, cancellationToken).ConfigureAwait(false);
if (account == null)
{
throw new InvalidOperationException($"No matching account for {nameof(hrefOrEmailOrUsername)} '{hrefOrEmailOrUsername}' found.");
}
return(await DefaultGroupMembership.CreateAsync(account, this, this.GetInternalAsyncDataStore(), cancellationToken).ConfigureAwait(false));
}
IGroupMembership IGroupSync.AddAccount(IAccount account) => DefaultGroupMembership.Create(account, this, this.GetInternalSyncDataStore());
Task <IGroupMembership> IGroup.AddAccountAsync(IAccount account, CancellationToken cancellationToken) => DefaultGroupMembership.CreateAsync(account, this, this.GetInternalAsyncDataStore(), cancellationToken);