public void AddOrder(Order order)
{
try
{
using (var db = new MMDatabaseEntities())
{
db.Database.Connection.Open();
db.Orders.Add(order);
db.SaveChanges();
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public List <Customer> ListCustomers()
{
var customerList = new List <Customer>();
try
{
using (var db = new MMDatabaseEntities())
{
db.Database.Connection.Open();
customerList = db.Customers.ToList();
}
return(customerList);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public List <Product> ListProducts()
{
var productList = new List <Product>();
try
{
using (var db = new MMDatabaseEntities())
{
db.Database.Connection.Open();
productList = db.Products.ToList();
}
return(productList);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public void UpdateOrder(int id, int quantity)
{
try
{
using (var db = new MMDatabaseEntities())
{
db.Database.Connection.Open();
Order order = db.Orders.SingleOrDefault((o) => o.Id == id);
if (order != null)
{
order.Quantity = quantity;
}
db.SaveChanges();
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
