public static Item GetItemById(Item item)
{
using (var context = new RPGHelperContext())
{
return(context.Items.FirstOrDefault(i => i.Id == item.Id));
}
}
public void EditProfile(string firstName, string lastName, string email, DateTime?date, string password, string genderValue)
{
using (var context = new RPGHelperContext())
{
int userId = AuthenticationService.GetCurrentUser().Id;
var user = context.Users.FirstOrDefault(u => u.Id == userId);
user.FirstName = firstName;
user.LastName = lastName;
user.Email = email;
user.Birthdate = date;
user.Password = password;
Gender gen = Gender.NotSpecified;
Enum.TryParse(genderValue, out gen);
user.Gender = gen;
context.SaveChanges();
AuthenticationService.Logout();
AuthenticationService.Login(user.Username, user.Password);
}
}
public static void Refresh()
{
using (var context = new RPGHelperContext())
{
loggedUser = context.Users.FirstOrDefault(u => u.Username.Equals(loggedUser.Username) && u.Password.Equals(loggedUser.Password));
}
}
public IEnumerable GetReceivedMessages(int id)
{
using (var context = new RPGHelperContext())
{
return(context.Messages.Include("Sender").Where(m => m.RecipientId == id && m.IsDeleted == false).OrderByDescending(o => o.SentOn).ToList());
}
}
public static ObservableCollection <Item> GetAllItems()
{
using (var context = new RPGHelperContext())
{
return(new ObservableCollection <Item>(context.Items));
}
}
public void ChangeProfilePicture(string imageName)
{
using (var context = new RPGHelperContext())
{
var userId = AuthenticationService.GetCurrentUser().Id;
var user = context.Users.FirstOrDefault(u => u.Id == userId);
string oldImage = user.ImgPath;
if (oldImage != "anonymous-person.png" && !oldImage.Contains("stock"))
{
try
{
File.Delete($@"..\..\Media\ProfilePictures\{oldImage}");
}
catch (Exception)
{
}
}
user.ImgPath = imageName;
context.SaveChanges();
AuthenticationService.Refresh();
}
}
public bool UserExists(string username)
{
using (var context = new RPGHelperContext())
{
return(context.Users.Any(u => u.Username == username));
}
}
public IEnumerable GetFriendsUsernames(int id, string filter)
{
using (var context = new RPGHelperContext())
{
return(context.Users.FirstOrDefault(u => u.Id == id).Friends.OrderBy(f => f.Username).Where(f => f.Username.ToLower().Contains(filter.ToLower())).Select(uf => uf.Username).ToList());
}
}
public IEnumerable GetFriends(int id)
{
using (var context = new RPGHelperContext())
{
return(context.Users.FirstOrDefault(u => u.Id == id).Friends.OrderBy(f => f.Username).ToList());
}
}
public IEnumerable GetSentMessages(int id)
{
using (var context = new RPGHelperContext())
{
return(context.Messages.Include("Recipient").Where(m => m.Sender.Id == id).OrderByDescending(o => o.SentOn).ToList());
}
}
public static ItemStats GetItemStatsById(int id)
{
using (var context = new RPGHelperContext())
{
return(context.ItemStatistics.FirstOrDefault(it => it.Item.Id == id));
}
}
public bool HasFriend(string foundUsername)
{
using (var context = new RPGHelperContext())
{
int userId = AuthenticationService.GetCurrentUser().Id;
return(context.Users.FirstOrDefault(u => u.Id == userId).Friends.Any(f => f.Username.ToLower() == foundUsername.ToLower()));
}
}
public void MarkAsDeleted(int msgId)
{
using (var context = new RPGHelperContext())
{
var msg = context.Messages.Include("Sender").Include("Recipient").FirstOrDefault(m => m.Id == msgId);
msg.IsDeleted = true;
context.SaveChanges();
}
}
public static void SaveItem(Item item, ItemStats itemStat)
{
using (var context = new RPGHelperContext())
{
itemStat.Item = item;
context.ItemStatistics.Add(itemStat);
context.Items.Add(item);
context.SaveChanges();
}
}
private void EditHero_OnClick(object sender, RoutedEventArgs e)
{
var context = new RPGHelperContext();
Button b = sender as Button;
var currentHeroId = (int)b.DataContext;
var currentHero = context.Heroes.FirstOrDefault(h => h.Id == currentHeroId);
var edditHero = new EditHeroView(currentHero);
edditHero.Show();
LoadData();
}
private void HeroAddItem_OnClick_Click(object sender, RoutedEventArgs e)
{
var context = new RPGHelperContext();
Button b = sender as Button;
var currentHeroId = (int)b.DataContext;
var currentHero = context.Heroes.FirstOrDefault(h => h.Id == currentHeroId);
var heroAddItem = new HeroAddItemView(currentHero);
heroAddItem.Show();
LoadData();
}
public Message GetMessageById(int msgId)
{
using (var context = new RPGHelperContext())
{
var msg = context.Messages.Include("Sender").Include("Recipient").FirstOrDefault(m => m.Id == msgId);
msg.IsRead = true;
context.SaveChanges();
return(msg);
}
}
public static void SaveChanges(Item item, int id, RPGHelperContext context)
{
var itemToSave = context.Items.Find(id);
itemToSave.Cost = item.Cost;
itemToSave.Description = item.Description;
itemToSave.ItemStats = item.ItemStats;
itemToSave.Name = item.Name;
itemToSave.Rarity = item.Rarity;
itemToSave.Slot = item.Slot;
itemToSave.ItemType = item.ItemType;
context.SaveChanges();
}
public void LoadData()
{
var context = new RPGHelperContext();
var user = AuthenticationService.GetCurrentUser();
this.DataContext = new ObservableCollection <Hero>
(
context.Heroes
.Where(h => h.UserId == user.Id)
.OrderBy(h => h.Name)
.ToList()
);
}
public void Register(string username, string password)
{
using (var context = new RPGHelperContext())
{
User user = new User
{
Username = username,
Password = password
};
context.Users.Add(user);
context.SaveChanges();
}
}
public void RemoveFriend(string username)
{
using (var context = new RPGHelperContext())
{
int userId = AuthenticationService.GetCurrentUser().Id;
var user = context.Users.FirstOrDefault(u => u.Id == userId);
var friend = context.Users.FirstOrDefault(u => u.Username.ToLower() == username.ToLower());
user.Friends.Remove(friend);
context.SaveChanges();
}
}
public static bool Login(string username, string password)
{
using (var context = new RPGHelperContext())
{
loggedUser = context.Users.FirstOrDefault(u => u.Username.Equals(username) && u.Password.Equals(password));
}
if (loggedUser != null)
{
return(true);
}
else
{
return(false);
}
}
private void HeroRemoveOwnedItem_Click(object sender, RoutedEventArgs e)
{
Button button = sender as Button;
Item currentItem = button.DataContext as Item;
int itemId = currentItem.Id;
var currentHeroId = (HeroesList.SelectedItem as Hero).Id;
using (var context = new RPGHelperContext())
{
var hero = context.Heroes.FirstOrDefault(h => h.Id == currentHeroId);
var item = context.Items.FirstOrDefault(i => i.Id == itemId);
if (hero != null)
{
hero.Items.Remove(item);
context.SaveChanges();
}
LoadData();
}
}
public void SendMessage(string usernameSelected, string subject, string content)
{
using (var context = new RPGHelperContext())
{
int userId = AuthenticationService.GetCurrentUser().Id;
var sender = context.Users.FirstOrDefault(u => u.Id == userId);
var recipient = context.Users.FirstOrDefault(u => u.Username == usernameSelected);
Message msg = new Message
{
Subject = subject,
Content = content,
Sender = sender,
Recipient = recipient,
SentOn = DateTime.Now
};
context.Messages.Add(msg);
context.SaveChanges();
}
}
public static void Remove(Item item)
{
using (var context = new RPGHelperContext())
{
Item itemToRemove = context.Items.FirstOrDefault(i => i.Id == item.Id);
ItemStats itemStats = context.ItemStatistics.FirstOrDefault(st => st.Item.Id == item.Id);
if (itemStats != null)
{
context.ItemStatistics.Remove(itemStats);
context.SaveChanges();
}
else
{
Console.WriteLine("gluposti");
}
if (itemToRemove != null)
{
context.Items.Remove(itemToRemove);
context.SaveChanges();
}
}
}
private void DeleteHero_Click(object sender, RoutedEventArgs e)
{
var context = new RPGHelperContext();
Button b = sender as Button;
var currentHeroId = (int)b.DataContext;
var currentHero = context.Heroes.FirstOrDefault(h => h.Id == currentHeroId);
var result = MessageBox.Show("Are you sure you want to delete this Hero?", "Question",
MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (result == MessageBoxResult.Yes && currentHero != null)
{
using (context = new RPGHelperContext())
{
Hero heroToRemove = context.Heroes.FirstOrDefault(h => h.Id == currentHero.Id);
HeroStats heroStats = context.HeroStatistics.FirstOrDefault(hs => hs.Hero.Id == currentHero.Id);
if (heroStats != null)
{
context.HeroStatistics.Remove(heroStats);
context.SaveChanges();
}
if (heroToRemove != null)
{
context.Heroes.Remove(heroToRemove);
context.SaveChanges();
}
}
MessageBox.Show("Hero removed successfully!");
LoadData();
}
if (currentHero == null)
{
MessageBox.Show("This Hero is not added yet!");
}
}
public User GetUser(int id, RPGHelperContext context)
{
var user = context.Users.FirstOrDefault(u => u.Id == id);
return(user);
}
public User GetUser(string username, RPGHelperContext context)
{
var user = context.Users.FirstOrDefault(u => u.Username == username);
return(user);
}
