private void MessageService_OnReceivedMessage(object sender, System.EventArgs e)
{
var messageDTO = (MessageDTO)sender;
var conversation = UserConversations.FirstOrDefault(uc => uc.Id == messageDTO.ConversationId && uc.ConversationType == messageDTO.ConversationType);
conversation.ConversationLastMessage = messageDTO.MessageContent;
}
public void FilterConversations(string value, bool isOwner = false)
{
if (!isOwner)
{
if (!string.IsNullOrEmpty(value))
{
UserConversations = UserConversations.Where(c => (c.Owner.School != null && c.Owner.School.Name.ToLower().Contains(value.ToLower())) ||
(c.Owner.Rental != null && c.Owner.Rental.Name.ToLower().Contains(value.ToLower()))).ToList();
}
UserConversations = UserConversations.Where(c => c.Messages.Count != 0).OrderByDescending(c => (c.Messages.LastOrDefault(m => m != null).DateSent)).ToList();
}
else
{
if (OwnerConversations.Count == 0)
{
return;
}
if (!string.IsNullOrEmpty(value))
{
OwnerConversations = OwnerConversations.Where(c => c.User.UserName.ToLower().Contains(value.ToLower())).ToList();
}
OwnerConversations = OwnerConversations.Where(c => c.Messages.Count != 0).OrderByDescending(c => (c.Messages.LastOrDefault(m => m != null).DateSent)).ToList();
}
}
public void RemoveEmtpyConversations()
{
var conversations = new List <ConversationDTO>(UserConversations);
foreach (var conversation in conversations)
{
if (conversation.ConversationLastMessage is null)
{
UserConversations.Remove(conversation);
}
}
}
public async Task GetUserConversations()
{
var conversations = await _conversationService.GetConversationsForUserAsync(DataContainer.GetUserId());
UserConversations.Clear();
foreach (var conversation in conversations)
{
UserConversations.Add(conversation);
}
foreach (var conversation in conversations)
{
await _messageService.JoinChat(conversation);
}
}
public async Task <ConversationDTO> GetConversationWithUser(string username)
{
var userPair = new UserPairIdUsernameDTO()
{
UserId = DataContainer.GetUserId(),
Username = username
};
var conversation = await _conversationService.GetConversationWithUser(userPair);
if (conversation == null)
{
return(conversation);
}
DataContainer.ConversationDTO = conversation;
if (conversation.ConversationLastMessage is null)
{
UserConversations.Add(conversation);
await _messageService.JoinChat(conversation);
}
return(conversation);
}
public async Task RegisterNewGroupConversation()
{
UserConversations.Add(DataContainer.ConversationDTO);
await _messageService.JoinChat(DataContainer.ConversationDTO);
}
public IHttpActionResult MakeFriend(int InvitationId, bool accept)
{
try
{
var inv = db.FriendInvitations.Where(x => x.Id == InvitationId).FirstOrDefault();
if (inv.Status == 1 || inv.Status == 2)
{
// Nie akceptujemy 2 razy etc... w przypadku kilku kliknięć.
return(Ok());
}
if (accept)
{
inv.Status = 1;
var tmp = new Friends
{
UserId = inv.UserId,
FriendId = inv.TargetPersonId,
IsObserving = true,
};
var tmp2 = new Friends
{
UserId = inv.TargetPersonId,
FriendId = inv.UserId,
IsObserving = true,
};
var conv = new UserConversations
{
FriendId = tmp.FriendId,
UserId = tmp.UserId,
};
// PRZYJACIELE W BAZIE
db.Friends.AddRange(new[] { tmp, tmp2 });
// ZALÓŻ KONWERSACJĘ JESLI NIGDY NIE ISTNIAŁA
var check = db.UserConversations.Where(x => (x.FriendId == conv.FriendId && x.UserId == conv.UserId) || (x.FriendId == conv.UserId && x.UserId == conv.FriendId));
if (!check.Any())
{
db.UserConversations.Add(conv);
}
}
else // Nie przyjął zaproszenia - usuń zaproszenie + dodaj powiadomienie na użytkownika, który je wysłał
{
inv.Status = 2;
var not = new Notifications
{
SourcePersonId = inv.TargetPersonId,
TargetPersonId = inv.UserId,
Description = "Odrzucono zaproszenie do grona znajomych.",
Type = 1,
};
db.Notifications.Add(not);
db.FriendInvitations.Remove(inv);
}
db.SaveChanges();
return(Ok());
}
catch (Exception ex)
{
return(InternalServerError(ex));
}
}
