public static string GetUsersWithProducts(ProductShopContext context)
{
var usersArray = context
.Users
//.ToArray() <- For Judge to work
.Where(x => x.ProductsSold.Count > 0)
.OrderByDescending(x => x.ProductsSold.Count)
.Select(x => new Task8UserDTO
{
FirstName = x.FirstName,
LastName = x.LastName,
Age = x.Age,
SoldProducts = new Task8SoldProductsDTO
{
Count = x.ProductsSold.Count,
products = MapperApplier
.MapCollection <Product, Task6ProductDTO>(x.ProductsSold)
.ToArray()
}
})
.Take(10)
.ToArray();
var usersObject = MapperApplier.MapElement <Task8UserDTO[], Task8UsersDTO>(usersArray);
return(XmlApplier.SerializeOne(usersObject));
}
public static string ImportCategoryProducts(ProductShopContext context, string inputXml)
{
var categoryProductsInput = XmlApplier
.Deserialize <Task4CategoryProductDTO>("CategoryProducts", inputXml);
var categoryProducts = MapperApplier
.MapCollection <Task4CategoryProductDTO, CategoryProduct>(categoryProductsInput);
context.CategoryProducts.AddRange(categoryProducts);
context.SaveChanges();
return($"Successfully imported {categoryProducts.Count}");
}
public static string ImportProducts(ProductShopContext context, string inputXml)
{
var productsInputData = XmlApplier
.Deserialize <Task2ProductDTO>("Products", inputXml);
var products = MapperApplier
.MapCollection <Task2ProductDTO, Product>(productsInputData);
context.Products.AddRange(products);
context.SaveChanges();
return($"Successfully imported {products.Count}");
}
public static string ImportUsers(ProductShopContext context, string inputXml)
{
var usersInputData = XmlApplier
.Deserialize <Task1UserDTO>("Users", inputXml);
var users = MapperApplier
.MapCollection <Task1UserDTO, User>(usersInputData);
context.Users.AddRange(users);
context.SaveChanges();
return($"Successfully imported {users.Count}");
}