public static Chat CreateChat(int UserOneID, int UserTwoID)
{
chat chat = new chat();
using (var context = new HotSaleDBEntities())
{
chat.user1 = context.users.ToList().SingleOrDefault(x => x.ID == UserOneID);
chat.user2 = context.users.ToList().SingleOrDefault(x => x.ID == UserTwoID);
context.chats.Add(chat);
context.SaveChanges();
context.users.ToList().SingleOrDefault(x => x.ID == UserOneID).chats.Add(chat);
context.users.ToList().SingleOrDefault(x => x.ID == UserTwoID).chats.Add(chat);
context.SaveChanges();
}
Chat Chat = new Chat();
Chat.ID = chat.ID;
Chat.UserFirst = new User();
Chat.UserFirst.ID = chat.user1.ID;
Chat.UserFirst.Name = chat.user1.Name;
Chat.UserFirst.Surname = chat.user1.Surname;
Chat.UserFirst.Avatar = chat.user1.Avatar;
Chat.UserSecond = new User();
Chat.UserSecond.ID = chat.user2.ID;
Chat.UserSecond.Name = chat.user2.Name;
Chat.UserSecond.Surname = chat.user2.Surname;
Chat.UserSecond.Avatar = chat.user2.Avatar;
Chat.Messages = new List<Messages>();
return Chat;
}
public static Messages AddMessage(int ChatID, string Sender, string Message)
{
message mssg = new message();
using (var context = new HotSaleDBEntities())
{
mssg.Message1 = Message;
mssg.Sender = Sender;
mssg.chat = context.chats.ToList().SingleOrDefault(x => x.ID == ChatID);
mssg.Chat_ID = ChatID;
context.messages.Add(mssg);
context.SaveChanges();
context.chats.ToList().SingleOrDefault(x => x.ID == ChatID).messages.Add(mssg);
context.SaveChanges();
}
return new Messages() { ID = mssg.ID, Sender = Sender, Message = Message };
}
public static IList<Chat> GetChats(List<int> ChatIDs)
{
IList<Chat> Chats = new List<Chat>();
using (var context = new HotSaleDBEntities())
{
context.chats.ToList().ForEach(chat =>
{
ChatIDs.ForEach(id =>
{
if(chat.ID == id)
{
Chat Chat = new Chat();
Chat.ID = id;
Chat.UserFirst = new User();
Chat.UserFirst.ID = chat.user1.ID;
Chat.UserFirst.Name = chat.user1.Name;
Chat.UserFirst.Surname = chat.user1.Surname;
Chat.UserFirst.Avatar = chat.user1.Avatar;
Chat.UserSecond = new User();
Chat.UserSecond.ID = chat.user2.ID;
Chat.UserSecond.Name = chat.user2.Name;
Chat.UserSecond.Surname = chat.user2.Surname;
Chat.UserSecond.Avatar = chat.user2.Avatar;
chat.messages.ToList().ForEach(mssg => { Messages Mssg = new Messages();
Mssg.ID = mssg.ID;
Mssg.Message = mssg.Message1;
Mssg.Sender = mssg.Sender;
Chat.Messages.Add(Mssg);
});
Chats.Add(Chat);
}
});
});
}
return Chats;
}
public static user Testing()
{
user user = new user();
user.Email = "test";
user.Password = "******";
user.Name = "test";
user.Surname = "test";
user.watchlist = "";
using (var context = new HotSaleDBEntities())
{
context.users.Add(user);
context.SaveChanges();
}
user User;
using (var context = new HotSaleDBEntities())
{
User = context.users.ToList().SingleOrDefault(x => x.Email == user.Email);
}
return User;
}
public static User ModifyUser(User User)
{
bool check = true;
using (var context = new HotSaleDBEntities())
{
if (context.users.ToList().SingleOrDefault(x => x.Email == User.Email) != null)
{
var user = context.users.ToList().SingleOrDefault(x => x.ID == User.ID);
user.Name = User.Name;
user.Surname = User.Surname;
user.Avatar = User.Avatar;
user.watchlist = User.watchlist;
context.SaveChanges();
check = false;
}
}
if(check)
{ return new User(); }
return User;
}
public static User LoginUser(string Email, string Password)
{
User User = new User();
using (var context = new HotSaleDBEntities())
{
var user = context.users.ToList().SingleOrDefault(x => x.Email == Email && x.Password == Password);
if(user != null)
{
User.ID = user.ID;
User.Email = user.Email;
User.Password = user.Password;
User.Name = user.Name;
User.Surname = user.Surname;
User.Avatar = user.Avatar;
User.watchlist = user.watchlist;
User.ItemWatchlist = new List<int>();
user.items.ToList().ForEach(item => { User.ItemWatchlist.Add(item.ID); });
User.ChatIds = new List<int>();
user.chats.ToList().ForEach(chat => { User.ItemWatchlist.Add(chat.ID); });
}
}
return User;
}
public static User DeleteItemToWatchlist(int ID, string ItemInJson)
{
User User = new User();
using (var context = new HotSaleDBEntities())
{
var user = context.users.ToList().SingleOrDefault(x => x.ID == ID);
int index = user.watchlist.IndexOf(ItemInJson);
int length = ItemInJson.Length;
String startOfString = user.watchlist.Substring(0, index);
String endOfString = user.watchlist.Substring(index + length);
user.watchlist = startOfString + endOfString;
context.SaveChanges();
User.ID = user.ID;
User.Email = user.Email;
User.Password = user.Password;
User.Name = user.Name;
User.Surname = user.Surname;
User.Avatar = user.Avatar;
User.watchlist = user.watchlist;
User.ItemWatchlist = new List<int>();
user.items.ToList().ForEach(item => { User.ItemWatchlist.Add(item.ID); });
User.ChatIds = new List<int>();
user.chats.ToList().ForEach(chat => { User.ItemWatchlist.Add(chat.ID); });
}
return User;
}
public static User CreateUser(User User)
{
user user = new user();
user.Email = User.Email;
user.Password = User.Password;
user.Name = User.Name;
user.Surname = User.Surname;
user.watchlist = "";
bool check = true;
using (var context = new HotSaleDBEntities())
{
if (context.users.ToList().SingleOrDefault(x => x.Email == User.Email) == null)
{
context.users.Add(user);
context.SaveChanges();
check = false;
}
}
if(check)
{
return new User();
}
return User;
}
public static IList<User> AllUsers()
{
IList<User> Users = new List<User>();
using (var context = new HotSaleDBEntities())
{
context.users.ToList().ForEach(user =>
{
User User = new User();
User.ID = user.ID;
User.Email = user.Email;
User.Password = user.Password;
User.Name = user.Name;
User.Surname = user.Surname;
User.Avatar = user.Avatar;
User.watchlist = user.watchlist;
User.ItemWatchlist = new List<int>();
user.items.ToList().ForEach(item => { User.ItemWatchlist.Add(item.ID); });
User.ChatIds = new List<int>();
user.chats.ToList().ForEach(chat => { User.ItemWatchlist.Add(chat.ID); });
Users.Add(User);
});
}
return Users;
}
public static User AddItemToWatchlist(int ID, string ItemInJson)
{
User User = new User();
using (var context = new HotSaleDBEntities())
{
var user = context.users.ToList().SingleOrDefault(x => x.ID == ID);
if (user.watchlist != "")
{ user.watchlist += ","; }
user.watchlist += ItemInJson;
context.SaveChanges();
User.ID = user.ID;
User.Email = user.Email;
User.Password = user.Password;
User.Name = user.Name;
User.Surname = user.Surname;
User.Avatar = user.Avatar;
User.watchlist = user.watchlist;
User.ItemWatchlist = new List<int>();
user.items.ToList().ForEach(item => { User.ItemWatchlist.Add(item.ID); });
User.ChatIds = new List<int>();
user.chats.ToList().ForEach(chat => { User.ItemWatchlist.Add(chat.ID); });
}
return User;
}
public static IList<Item> GetItems()
{
IList<Item> Items = new List<Item>();
using (var context = new HotSaleDBEntities())
{
context.items.ToList().ForEach(item => {
Item Item = new Item();
Item.ID = item.ID;
Item.Class = item.Class;
Item.SubClass = item.SubClass;
Item.Price = item.Price;
Item.Photo = item.Photo;
Item.Params = item.Params;
Items.Add(Item);
});
}
return Items;
}
public static void DeleteItem(int UsrId,int ItmID)
{
using (var context = new HotSaleDBEntities())
{
context.items.Load();
context.items.Remove(context.items.ToList().SingleOrDefault(x => x.ID == ItmID));
context.SaveChanges();
context.users.Load();
context.users.ToList().SingleOrDefault(x => x.ID == UsrId).items.ToList().ForEach(item => {
if(item.ID == ItmID)
{
context.users.ToList().SingleOrDefault(x => x.ID == UsrId).items.ToList().Remove(context.users.ToList().SingleOrDefault(x => x.ID == UsrId).items.SingleOrDefault(x => x.ID == ItmID));
}
});
context.SaveChanges();
}
}
public static Item AddItem(int UsrID ,Item Item)
{
item item = new item();
item.Class = Item.Class;
item.SubClass = Item.SubClass;
item.Photo = Item.Photo;
item.Price = Item.Price;
item.Params = Item.Params;
item.User_ID = UsrID;
using (var context = new HotSaleDBEntities())
{
item.user = context.users.ToList().SingleOrDefault(x => x.ID == UsrID);
context.items.Add(item);
context.SaveChanges();
context.users.ToList().SingleOrDefault(x => x.ID == UsrID).items.Add(item);
context.SaveChanges();
Item.ID = item.ID;
}
return Item;
}
