/**
* Purpose: Method that is used to return the /Profile/Friends that shows all of a users friends
* view and sets properties of the ProfileFriendsViewModel
* Arguments:
* int id - the userId of the profile being visited
* Return:
* the view for the Profile/Friends view
*/
public IActionResult Friends([FromRoute] int id)
{
ProfileFriendsViewModel model = new ProfileFriendsViewModel(context, id);
List <Relationship> relationships = context.Relationship.Where(r => r.ReciverUserId == id || r.SenderUserId == id).ToList();
model.Friends = new List <User> {
};
foreach (Relationship r in relationships)
{
User friend;
if (r.ReciverUserId == id && r.Status == 1)
{
friend = context.User.Where(u => u.UserId == r.SenderUserId).SingleOrDefault();
model.Friends.Add(friend);
}
else if (r.SenderUserId == id && r.Status == 1)
{
friend = context.User.Where(u => u.UserId == r.ReciverUserId).SingleOrDefault();
model.Friends.Add(friend);
}
}
model.Friends.OrderBy(f => f.FirstName);
return(View(model));
}
public IActionResult Friends(string name, int page)
{
var model = new ProfileFriendsViewModel();
model.Name = name;
model.Page = page == 0 ? 1 : page;
Guid userId;
var userIdClaim = this.User.Claims.FirstOrDefault(f => f.Type == ClaimTypes.NameIdentifier);
var user = this.usersManager.GetItem(Guid.TryParse(userIdClaim.Value, out userId) ? userId : Guid.Empty) as User;
if (user != null)
{
var friendRequests = (this.friendRequestsManager.GetItems() as IEnumerable <FriendRequest>).Where(fr => fr.ReceiverId == user.Id || fr.SenderId == user.Id);
var oneWayFriendRequests = (this.friendRequestsManager.GetItems() as IEnumerable <FriendRequest>).Where(fr => fr.ReceiverId == user.Id);
var approvedFriendRequests = friendRequests.Where(fr => fr.Status == FriendRequestStatusType.Approved);
var pendingFriendRequests = oneWayFriendRequests.Where(fr => fr.Status == FriendRequestStatusType.Pending);
model.ApprovedFriendRequests = new List <FriendRequestViewModel>();
foreach (var request in approvedFriendRequests)
{
User requestUser = null;
if (request.ReceiverId != user.Id)
{
requestUser = this.usersManager.GetItem(request.ReceiverId) as User;
}
else if (request.SenderId != user.Id)
{
requestUser = this.usersManager.GetItem(request.SenderId) as User;
}
if (requestUser != null)
{
model.ApprovedFriendRequests.Add(new FriendRequestViewModel()
{
FriendRequestId = request.Id,
UserId = requestUser.Id,
Name = $"{requestUser.FirstName} {requestUser.LastName}",
Email = requestUser.Email
});
}
}
model.PendingFriendRequests = new List <FriendRequestViewModel>();
foreach (var request in pendingFriendRequests)
{
User requestUser = null;
if (request.ReceiverId != user.Id)
{
requestUser = this.usersManager.GetItem(request.ReceiverId) as User;
}
else if (request.SenderId != user.Id)
{
requestUser = this.usersManager.GetItem(request.SenderId) as User;
}
if (requestUser != null)
{
model.PendingFriendRequests.Add(new FriendRequestViewModel()
{
FriendRequestId = request.Id,
UserId = requestUser.Id,
Name = $"{requestUser.FirstName} {requestUser.LastName}",
Email = requestUser.Email
});
}
}
if (!string.IsNullOrEmpty(name))
{
model.ApprovedFriendRequests = model.ApprovedFriendRequests.Where(r => r.Name.ToLower().Contains(name.ToLower())).ToList();
}
model.TotalCount = model.ApprovedFriendRequests.Count();
model.TotalPages = (model.TotalCount + pageSize - 1) / pageSize;
model.Page = model.TotalPages >= model.Page ? model.Page : model.TotalPages;
}
return(View(model));
}