/// <summary>
/// Adds member to the database
/// </summary>
/// <param name="m"></param>
public static void RegisterMember(Member m)
{
ECommerceDB db = new ECommerceDB();
db.Members.Add(m);
db.SaveChanges(); //MUST call SaveChanges for INSERTS, UPDATES, and DELETES!
}
public static void UpdateProduct(Product p)
{
ECommerceDB db = new ECommerceDB();
db.Entry(p).State = EntityState.Modified;
db.SaveChanges();
}
/// <summary>
/// Adds product to database
/// </summary>
/// <param name="p"></param>
public static void AddProduct(Product p)
{
var db = new ECommerceDB();
db.Products.Add(p);
db.SaveChanges();
}
public static void DeleteProductById(int value)
{
ECommerceDB db = new ECommerceDB();
Product p = db.Products.Find(value);
db.Products.Remove(p);
db.SaveChanges();
}
public static List <Product> GetAllProducts()
{
ECommerceDB db = new ECommerceDB();
//List<Product> prods = db.Products.ToList();
List <Product> prods = (from p in db.Products
select p).ToList();
return(prods);
}
/// <summary>
/// Finds a member with the supplied credentials
/// Returns null if there is no match
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
/// <returns></returns>
public static Member FindMember(string username, string password)
{
var db = new ECommerceDB();
//finds users with supplied credentials
return((from mem in db.Members
where mem.Username == username &&
mem.Password == password
select mem).SingleOrDefault());
}
public static bool DoesUsernameExist(string username)
{
ECommerceDB db = new ECommerceDB();
int count =
(from u in db.Members
where u.Username == username
select u).Count();
return((count == 1) ? true : false);
}
public static Member GetCurrentMember()
{
int id = SessionHelper.GetCurrentUserId();
ECommerceDB db = new ECommerceDB();
Member mem = (from m in db.Members
where m.MemberID == id
select m).Single();
return(mem);
}
internal static Product GetProductById(int id)
{
ECommerceDB db = new ECommerceDB();
//Product p = db.Products.Find(id);
//return p;
Product p = (from prod in db.Products
where prod.ProductID == id
select prod).SingleOrDefault();
return(p);
}
