public List <Customer> GetAllCustomers()
{
using (var context = new OrderSystemContext())
{
return(context.Customers.AsNoTracking().ToList());
}
}
public Customer FindCustomer(int?id)
{
using (var context = new OrderSystemContext())
{
return(context.Customers.AsNoTracking().SingleOrDefault(c => c.CustomerId == id));
}
}
public void RemoveCustomer(int id)
{
using (var context = new OrderSystemContext()) {
context.Customers.Remove(context.Customers.Find(id));
context.SaveChanges();
}
}
public void UpdateCustomer(Customer customer)
{
using (var context = new OrderSystemContext()) {
context.Entry(customer).State = EntityState.Modified;
context.SaveChanges();
}
}
public void AddCustomer(Customer customer)
{
using (var context = new OrderSystemContext()) {
context.Customers.Add(customer);
context.SaveChanges();
}
}
public void AddProduct(Product product)
{
using (var context = new OrderSystemContext()) {
product.IsAvailable = true;
context.Products.Add(product);
context.SaveChanges();
}
}
public void RemoveProduct(int id)
{
using (var context = new OrderSystemContext()) {
context.Database
.ExecuteSqlCommand
($"update products set isavailable=0 where productid={id}");
}
}
public Product FindProduct(int?id)
{
using (var context = new OrderSystemContext()) {
return(context.Products
.AsNoTracking()
.SingleOrDefault(p => p.ProductId == id));
}
}
public List <CustomerViewModel> GetAllCustomers()
{
using (var context = new OrderSystemContext()) {
return(context.Customers.AsNoTracking()
.Select(c => new CustomerViewModel
{
CustomerId = c.CustomerId,
Name = c.FirstName + " " + c.LastName,
OrderCount = c.Orders.Count()
})
.ToList());
}
}
public CustomerViewModel FindCustomer(int?id)
{
using (var context = new OrderSystemContext()) {
var cust =
context.Customers.AsNoTracking()
.Select(c => new CustomerViewModel
{
CustomerId = c.CustomerId,
Name = c.FirstName + " " + c.LastName,
OrderCount = c.Orders.Count(),
Orders = c.Orders.Select(
o => new OrderViewModel
{
OrderSource = o.OrderSource,
CustomerId = o.CustomerId,
OrderDate = o.OrderDate
}).ToList()
})
.FirstOrDefault(c => c.CustomerId == id);
return(cust);
}
}
public WebSiteOrderData(OrderSystemContext context)
{
_context = context;
}
public UOWWrappingGenericRepos(OrderSystemContext context)
{
_context = context;
}
public CustomerData(OrderSystemContext context)
{
_context = context;
}
public UOW(OrderSystemContext context)
{
_context = context;
}
public List <Product> GetAllCustomers()
{
using (var context = new OrderSystemContext()) {
return(context.Products.AsNoTracking().OrderBy(p => p.Name).ToList());
}
}
public UOW()
{
_context = new OrderSystemContext();
}
public UOWWrappingGenericRepos()
{
_context = new OrderSystemContext();
}
public ProductData(OrderSystemContext context)
{
_context = context;
}
public CustomerWithOrdersData_DI(OrderSystemContext context)
{
_context = context;
}
