public void ApplyDiscountForSilverCustomer_ReturnDiscountedPrice(int customerId, double amount, double expectedDiscount)
{
double silverDiscountPercent = 10;
ICustomer customer = new SilverCustomer(customerId, silverDiscountPercent);
DiscountService discountService = new DiscountService(customer);
var result = discountService.ApplyDiscount(amount);
Assert.AreEqual(result, expectedDiscount);
}
public void Demo()
{
double d = 0;
Customer c = new SilverCustomer();
d = c.GetDiscount(1000);
c = new GoldCustomer();
d = c.GetDiscount(1000);
}
public void Method()
{
// 1. 选中 Customer 执行 Go To Base Symbols
// 导航到 ICustomer
Customer customer = GetCustomer();
// 2. 选中 SilverCustomer 执行 Go To Base Symbols
// 显示 Customer 和 ICustomer
// Customer被加粗是因为他是SilverCustomer的父类.
var customer2 = new SilverCustomer("id", "Tim");
// 3. 选中 PercentageDiscount 执行 Go To Base Symbols
// 显示 Customer.PercentageDiscount 和 ICustomer.PercentageDiscount
Console.WriteLine(customer2.PercentageDiscount);
}
public void Method()
{
// 1. Put the caret on Customer and Go To Base Symbols
// Navigated to ICustomer
Customer customer = GetCustomer();
// 2. Put the caret on SilverCustomer and Go To Base Symbols
// Navigated to Customer.
// Always navigates one level up the hierarchy, rather than
// Go To Derived Symbols, which can navigate many levels down
var customer2 = new SilverCustomer("id", "Tim");
// 3. Put the caret on PercentageDiscount and Go To Base Symbols
// Navigated to virtual property Customer.PercentageDiscount
Console.WriteLine(customer2.PercentageDiscount);
}
public void Method()
{
// 1. Customer を選択してキャレットを置き、この機能を試してみましょう。
// ICustomer に移動できましたか？
Customer customer = GetCustomer();
// 2. SilverCustomer を選択してキャレットを置き、この機能を試してみましょう。
// Customer に移動できましたか？
// ”Go to derived symbols” と異なり、常に１つ上の継承レベルに移動しますが、
// 何段階も先の階層に移動することもできます。
//
var customer2 = new SilverCustomer("id", "Tim");
// 3. PercentageDiscount を選択してキャレットを置き、この機能を試してみましょう。
// 基底クラスの仮想プロパティが候補に表示されます。
//
Console.WriteLine(customer2.PercentageDiscount);
}
static void Main(string[] args)
{
ICustomer c = new GoldCustomer();
IReadableCustomer rc = new GoldCustomer();
//Interface Seggregation
/* *
* ICustomer, IReadableCustomer are different and they are used as and when Required
* when new demand is there, without modifying instance "c", we can create new instance of "IReadableCustomer" and use it
* */
c.Add();
rc.Add();
rc.read();
//DIP
ICustomer silverCutomer = new SilverCustomer(new ErrorHandler());
}
static void Main(string[] args)
{
var listRepository =
new CustomerRepositoryList();
var newCustomer = new SilverCustomer();
var adressRepository = new AdressRepository();
newCustomer.Id = 5;
newCustomer.Name = "Gilberto";
newCustomer.Email = "*****@*****.**";
newCustomer.Adresses = adressRepository.GetByAdressesById(5);
listRepository.Save(newCustomer);
var customers = listRepository.GetAll();
//foreach(var customer in customers)
//{
// System.Console.WriteLine(customer.Name);
//}
}
static void Main(string[] args)
{
//System.Console.WriteLine("Hello World!");
ICustomerRepository repository = null;
var menu = 1;
System.Console.WriteLine("Introduce 1 si quiere trabajar con RepositoryList\no 2 si quiere trabajar con RepositorySQL");
menu = int.Parse(System.Console.ReadLine());
//Con esto podemos trabajar con diferentes respositorios en tiempo de ejecución. Fijemonos cómo utilizamos la
//interfaz ICustomerRepository para que podamos invocar los métodos y, utilizando el concepto de polimorfismo,
//se ejecutarán los métodos de un repositorio u otro según el tipo de repositorio escogido por el cliente
switch (menu)
{
case 1: repository = new CustomerRepositoryList();
break;
case 2: repository = new CustomerRepositorySQL();
break;
}
var customer1 = new SilverCustomer()
{
Id = 5,
Name = "Enrico",
Addresses = new List <Address>()
{
new Address()
{
Id = 1,
City = "Barcelona",
Country = "España",
Line1 = "Calle de prueba 111",
Line2 = "1-1",
PostalCode = "08030",
State = "Cataluña"
}
},
Email = "*****@*****.**",
RemainingPurchases = 10
};
var customer2 = new SilverCustomer()
{
Id = 6,
Name = "Anais",
Addresses = new List <Address>()
{
new Address()
{
Id = 2,
City = "Barcelona",
Country = "España",
Line1 = "Avenida de prueba 111",
Line2 = "1-1",
PostalCode = "08030",
State = "Cataluña"
}
},
Email = "*****@*****.**",
RemainingPurchases = 10
};
var customer3 = new SilverCustomer()
{
Id = 7,
Name = "Angelo",
Addresses = new List <Address>()
{
new Address()
{
Id = 1,
City = "Turin",
Country = "Italia",
Line1 = "Via di prova 111",
Line2 = "1-1",
PostalCode = "08030",
State = "Cataluña"
}
},
Email = "*****@*****.**",
RemainingPurchases = 10
};
var customer4 = new GoldCustomer()
{
Id = 8,
Name = "Arturo",
Addresses = new List <Address>()
{
new Address()
{
Id = 1,
City = "Marxuquera",
Country = "España",
Line1 = "Via di prova 111",
Line2 = "1-1",
PostalCode = "08030",
State = "Cataluña"
}
},
Email = "*****@*****.**",
Discount = 10,
DiscountCupons = new List <string>
{
"AHGDI541528nde",
"445djKJNDLKGY5"
}
};
repository.Save(customer1);
repository.Save(customer2);
repository.Save(customer3);
repository.Save(customer4);
var customers = repository.GetAll();
foreach (var customer in customers)
{
string tipoCliente = customer.GetType().ToString();
tipoCliente = tipoCliente.Replace("TheStore.BL.Models.", "");
System.Console.WriteLine($"el cliente {customer.Name} con id {customer.Id} es un cliente de tipo {tipoCliente}");
}
System.Console.ReadLine();
}
