/// <summary>
/// Send a friendship request from an user to another one.
/// </summary>
/// <param name="sender">The user that sends the request.</param>
/// <param name="reciver">The user that receives the request.</param>
public void SendRequest(User sender, User reciver)
{
ContractUtil.NotNull(sender);
ContractUtil.NotNull(reciver);
var requestRepository = _unitOfWork.FriendshipRequests;
// Checking that the request isn't already sent ...
if (requestRepository.FindSentFrom(sender).Any(request => reciver.Id.Equals(request.Reciver.Id)))
{
return;
}
var notificationRepository = _unitOfWork.Notifications;
var newRequest = new FriendshipRequest(sender, reciver, _dateTimeService.Now());
var newNotification = _notificationFactory.CreateFriendshipRequest(sender, reciver);
requestRepository.Add(newRequest);
notificationRepository.Add(newNotification);
_unitOfWork.Commit();
}