/// <summary>
/// Aktiverar en inaktiverad användare.
/// </summary>
/// <param name="adminId"></param>
/// <param name="userId"></param>
/// <returns>true om lyckad, annars false</returns>
public static bool ActivateUser(int adminId, int userId)
{
try
{
if (Helper.CheckIfAdmin(db.Users.FirstOrDefault(a => a.Id == adminId)))
{
var user = db.Users.FirstOrDefault(u => u.Id == userId);
if (user != null)
{
user.IsActive = true;
db.SaveChanges();
if (Helper.DoesUserExist(db.Users.FirstOrDefault(u => u.Id == userId && u.IsActive)))
{
return(View.ActiveInactive("active", user.Name));
}
}
return(View.SomethingWentWrong());
}
return(View.SomethingWentWrong());
}
catch (Exception)
{
return(View.SomethingWentWrong());
}
}
/// <summary>
/// Lägg till ny bok.
/// </summary>
/// <param name="adminId"></param>
/// <param name="title"></param>
/// <param name="author"></param>
/// <param name="price"></param>
/// <param name="amount"></param>
/// <returns>true om boken redan finns eller lades till korrekt, annars false.</returns>
public static bool AddBook(int adminId, string title, string author, int price, int amount)
{
try
{
var book = db.Books.FirstOrDefault(b => b.Title == title);
if (Helper.CheckIfAdmin(db.Users.FirstOrDefault(a => a.Id == adminId)))
{
if (book != null)
{
SetAmount(adminId, book.Id, amount);
db.SaveChanges();
return(true);
}
else
{
db.Books.Add(new Book()
{
Title = title, Author = author, Price = price, Amount = amount
});
db.SaveChanges();
if (Helper.DoesBookExist(db.Books.FirstOrDefault(b => b.Title == title)))
{
return(View.AddBook(title));
}
else
{
return(View.SomethingWentWrong());
}
}
}
return(View.SomethingWentWrong());
}
catch (Exception)
{
return(View.SomethingWentWrong());
}
}
/// <summary>
/// Adds a book. Returns true if User is admin and input contains data. If book already exists
/// it just adds onto that books amount.
/// </summary>
/// <param name="adminId"></param>
/// <param name="title"></param>
/// <param name="author"></param>
/// <param name="price"></param>
/// <param name="amount"></param>
/// <returns>A bool true if sucess, else false</returns>
public bool AddBook(int adminId, string title, string author, int price, int amount)
{
try
{
if (IsUserAdmin(adminId) && IsUserActive(adminId))
{
if (BookExist(title, author))
{
//Book does exist already
var book = db.Books.Where(b => b.Title.Equals(title) && b.Author.Equals(author)).FirstOrDefault();
if (book != null)
{
book.Amount += amount;
SetUserActive(adminId);
db.SaveChanges();
return(true);
}
else
{
return(false);
}
}
else
{
//Book does not exist
if (title != string.Empty && author != string.Empty && price > 0 && amount > 0)
{
db.Books.Add(new Book
{
Title = title,
Author = author,
Price = price,
Amount = amount
});
SetUserActive(adminId);
db.SaveChanges();
return(true);
}
else
{
return(false);
}
}
}
else
{
//User is not admin
return(false);
}
}
catch (Exception ex)
{
Debug.WriteLine("Failed to add book " + ex);
return(false);
}
}
public static void Seed()
{
using (var db = new WebbShopContext())
{
if (db.Users.Count() == 0)
{
db.Users.Add(new User()
{
Name = "Administrator", Password = "******", IsAdmin = true, IsActive = true, SoldBooks = new List <SoldBook>()
});
db.Users.Add(new User()
{
Name = "TestClient", SoldBooks = new List <SoldBook>()
});
db.SaveChanges();
}
if (db.Categories.Count() == 0)
{
db.Categories.Add(new Category()
{
Name = "Horror"
});
db.Categories.Add(new Category()
{
Name = "Humor"
});
db.Categories.Add(new Category()
{
Name = "Science Fiction"
});
db.Categories.Add(new Category()
{
Name = "Romance"
});
db.SaveChanges();
}
if (db.Books.Count() == 0)
{
var horror = db.Categories.FirstOrDefault(h => h.Name == "Horror");
var scienceFiction = db.Categories.FirstOrDefault(h => h.Name == "Science Fiction");
var humor = db.Categories.FirstOrDefault(h => h.Name == "Humor");
db.Books.Add(new Book()
{
Title = "Cabal (Nightbreed)", Author = "Clive Barker", Price = 250, Amount = 3, Categories = new List <Category>()
{
horror
}
});
db.Books.Add(new Book()
{
Title = "The Shining", Author = "Stephen King", Price = 200, Amount = 2, Categories = new List <Category>()
{
horror
}
});
db.Books.Add(new Book()
{
Title = "Doctor Sleep", Author = "Stephen King", Price = 200, Amount = 1, Categories = new List <Category>()
{
horror
}
});
db.Books.Add(new Book()
{
Title = "I Robot", Author = "Isaac Asimov", Price = 150, Amount = 4, Categories = new List <Category>()
{
scienceFiction
}
});
db.Books.Add(new Book()
{
Title = "Hitchhiker's guide to the galaxy", Author = "Douglas Adams", Price = 350, Amount = 3, Categories = new List <Category>()
{
humor, scienceFiction
}
});
db.SaveChanges();
}
}
}
