public async Task AddToRoleAsync(T user, string role)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
if (string.IsNullOrWhiteSpace(role))
{
throw new ArgumentNullException("role");
}
var userRole = new UserRoleEntity(user.Id, role);
await _userRoleTable.ExecuteAsync(TableOperation.Insert(userRole));
}
public async Task RemoveFromRoleAsync(T user, string role)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
if (string.IsNullOrWhiteSpace(role))
{
throw new ArgumentNullException("role");
}
var userRole = new UserRoleEntity(user.Id, role)
{
ETag = "*"
};
await _userRoleTable.ExecuteAsync(TableOperation.Delete(userRole));
}