public async Task <ActionResult> AddFriend(UserDto model)
{
if (model == null)
{
throw new ArgumentNullException("Post data of add friend is null.");
}
var requestedFrom = await GetCurrentUser();
var requestedTo = _userService.GetById(model.UserId);
if (requestedTo.Username != model.Username)
{
throw new ArgumentException("Post data of add friend is invalid.");
}
//Creates a request with unique token, friendUSer will get prompted to accept the request
//UserFriendRequest friendReq = new UserFriendRequest(user, friendUser);
var result = _userService.SendFriendRequest(requestedTo, requestedFrom);
if (result != null)
{
FriendRequestDTO res = new FriendRequestDTO();
res.RequestedToId = result.RequestedToId;
res.RequestedFromId = result.RequestedFromId;
res.Token = result.Token;
return(Ok(res));
}
return(NotFound());
}
public bool Save(FriendRequestDTO friendRequestDTO)
{
if (friendRequestDTO == null)
{
return(false);
}
FriendRequest friendRequest = new FriendRequest
{
SenderId = friendRequestDTO.Sender.Id,
ReceiverId = friendRequestDTO.Receiver.Id,
Message = friendRequestDTO.Message,
SentOn = friendRequestDTO.SentOn
};
try
{
UoW.FriendRequestRepo.Insert(friendRequest);
UoW.Save();
return(true);
}
catch
{
return(false);
}
}
public void DeclineFriendRequest(FriendRequestDTO friendRequest)
{
var fr = _mapper.Map <FriendRequest>(friendRequest);
fr.FriendRequestFlag = FriendRequestFlag.Declined;
_db.FriendsRequest.Update(fr);
_db.Save();
}
public string PostFriendRequest(FriendRequestDTO friendRequestDTO)
{
if (!friendRequestService.Save(friendRequestDTO))
{
return("Friend Request wasn't made");
}
return("Friend Request made");
}
public async Task <FriendRequestDTO> Create(FriendRequestDTO friendRequestDTO)
{
if (_context.FriendRequests.Any(b => b.Id == friendRequestDTO.Id))
{
throw new Exception(FRIEND_REQUEST_ALREADY_EXISTS);
}
_context.FriendRequests.Add(friendRequestDTO.GetFriendRequest());
await _context.SaveChangesAsync();
return(friendRequestDTO);
}
public IActionResult UpdateFriendRequest(int id, FriendToAddDTO friend)
{
try
{
friend.UserId = id;
FriendRequestDTO friendRequest = friendService.UpdateRequestStatus(friend);
return(Ok(friendRequest));
}
catch (NullReferenceException)
{
return(NotFound());
}
}
public async Task <FriendRequestDTO> Update(FriendRequestDTO friendRequestDTO)
{
if (await this.Exists(friendRequestDTO.SenderId, friendRequestDTO.ReceiverId))
{
var friendRequest = _context.FriendRequests
.FirstOrDefault(fr => fr.ReceiverId == friendRequestDTO.ReceiverId &&
fr.SenderId == friendRequestDTO.SenderId);
friendRequest.FriendRequestStatus = friendRequestDTO.FriendRequestStatus;
await _context.SaveChangesAsync();
return(friendRequest.GetDTO());
}
throw new Exception(USER_NULL);
}
public static FriendRequest GetFriendRequest(this FriendRequestDTO item)
{
if (item == null)
{
throw new ArgumentNullException();
}
return(new FriendRequest
{
Id = item.Id,
ReceiverId = item.ReceiverId,
SenderId = item.SenderId,
FriendRequestStatus = item.FriendRequestStatus,
IsDeleted = item.IsDeleted
});
}
public void AcceptFriend(FriendRequestDTO friendRequest)
{
var fr = _mapper.Map <FriendRequest>(friendRequest);
using (_db)
{
var user = _db.Users.GetById(fr.RequestedBy_Id);
var friend = _db.Users.GetById(fr.RequestedTo.Id);
fr.FriendRequestFlag = FriendRequestFlag.Approved;
_db.FriendsRequest.Update(fr);
user.Friends.Add(friend);
friend.Friends.Add(user);
}
}
public IHttpActionResult Decline(int id, [FromBody] FriendRequestDTO friendRequest)
{
if (_requestService.GetById(friendRequest.Id) == null)
{
return(NotFound());
}
var userId = RequestContext.Principal.Identity.GetUserId();
if (userId != friendRequest.RequestedTo.Id)
{
return(StatusCode(HttpStatusCode.Forbidden));
}
_requestService.DeclineFriendRequest(friendRequest);
return(Ok());
}
public ActionResult DeclineFriend(string token)
{
try
{
var result = _userService.DeleteFriendRequest(Guid.Parse(token));
FriendRequestDTO res = new FriendRequestDTO();
res.RequestedToId = result.RequestedToId;
res.RequestedFromId = result.RequestedFromId;
res.Token = result.Token;
return(Ok(res));
}
catch (ArgumentException e)
{
_logger.LogInformation(e.Message);
return(NotFound(e));
}
}
public ActionResult Refuse(int Id)
{
if (Session["loggedUser"] == null)
{
return(RedirectToAction("Login", "Home"));
}
UserDTO currentUser = (UserDTO)Session["loggedUser"];
Service1Client service = new Service1Client();
FriendRequestDTO refused = service.GetFriendRequestByUserId(currentUser.Id)
.Where(u => u.Sender.Id == Id).FirstOrDefault();
service.DeleteFriendRequest(refused.Id);
return(RedirectToAction("Index", "Friends"));
}
public IHttpActionResult AcceptFriend(int id, [FromBody] FriendRequestDTO friendRequest)
{
var request = _requestService.GetById(id);
if (request == null)
{
return(NotFound());
}
var userId = RequestContext.Principal.Identity.GetUserId();
if (userId != request.RequestedTo.Id)
{
return(StatusCode(HttpStatusCode.Forbidden));
}
_requestService.AcceptFriend(request);
return(Ok());
}
public void AcceptFriend(FriendRequestDTO friendRequest)
{
var fr = _mapper.Map <FriendRequest>(friendRequest);
var user = _db.Users.GetById(fr.RequestedBy_Id);
var friend = _db.Users.GetById(fr.RequestedTo.Id);
if (user != null && friend != null)
{
fr.FriendRequestFlag = FriendRequestFlag.Approved;
_db.FriendsRequest.Update(fr);
user.Friends.Add(friend);
friend.Friends.Add(user);
_db.Save();
}
else
{
throw new ObjectNotFoundException();
}
}
public ActionResult FriendRequest(FriendRequestVM item)
{
if (Session["loggedUser"] == null)
{
return(RedirectToAction("Login", "Home"));
}
UserDTO current = (UserDTO)Session["loggedUser"];
Service1Client service = new Service1Client();
FriendRequestDTO request = new FriendRequestDTO()
{
Sender = service.GetUserById(current.Id),
Receiver = service.GetUserById(item.FriendId),
Message = item.Message,
SentOn = DateTime.UtcNow
};
service.PostFriendRequest(request);
return(RedirectToAction("Index", "User"));
}
public void FriendAdd(FriendRequestDTO item)
{
var Id = Database.Persons.GetAll().FirstOrDefault(x => x.Login == item.FriendLogin2).InvitesList.FirstOrDefault(x => x.Inviter_Login == item.FriendLogin1).InviteId;
var person = Database.Persons.GetAll().FirstOrDefault(x => x.Login == item.FriendLogin2);
if (person.FriendsList.FirstOrDefault(x => x.Friend2_Login == item.FriendLogin1) == null)
{
Database.Persons.GetAll().FirstOrDefault(x => x.Login == item.FriendLogin2).FriendsList.Add(new Friend()
{
Friend1_Login = item.FriendLogin2, Friend2_Login = item.FriendLogin1
});
Database.Persons.GetAll().FirstOrDefault(x => x.Login == item.FriendLogin1).FriendsList.Add(new Friend()
{
Friend1_Login = item.FriendLogin1, Friend2_Login = item.FriendLogin2
});
if (person.InvitesList.FirstOrDefault(x => x.Inviter_Login == item.FriendLogin1) != null)
{
Database.Persons.GetAll().FirstOrDefault(x => x.Login == item.FriendLogin2).InvitesList = Database.Persons.GetAll().FirstOrDefault(x => x.Login == item.FriendLogin2).InvitesList.Where(x => x.Inviter_Login != item.FriendLogin1).ToList();
}
}
Database.Save();
}
public ActionResult Accept(int Id)
{
if (Session["loggedUser"] == null)
{
return(RedirectToAction("Login", "Home"));
}
UserDTO currentUser = (UserDTO)Session["loggedUser"];
Service1Client service = new Service1Client();
FriendRequestDTO accepted = service.GetFriendRequestByUserId(currentUser.Id)
.Where(u => u.Sender.Id == Id).FirstOrDefault();
FriendDTO friend = new FriendDTO()
{
User = service.GetUserById(Id),
Friend = service.GetUserById(currentUser.Id),
CreatedOn = DateTime.UtcNow
};
service.PostFriend(friend);
FriendDTO friend2 = new FriendDTO()
{
User = service.GetUserById(currentUser.Id),
Friend = service.GetUserById(Id),
CreatedOn = DateTime.UtcNow
};
service.PostFriend(friend2);
service.DeleteFriendRequest(accepted.Id);
return(RedirectToAction("Index", "Friends"));
}
public static FriendRequest ToEntity(this FriendRequestDTO friendRequest)
{
return(new FriendRequest(friendRequest.RequestTimestamp, new UserInfo(friendRequest.User.UserId, friendRequest.User.UserName, friendRequest.User.Muted), friendRequest.Direction));
}
