// This is the method that it is called to subscribe a user and it's method for reading promotions ( To get promotions from this point in time forward )
public void SubscribeForPromotions(PromotionSender subscriber, string email)
{
Console.WriteLine("A person subscribed!");
// This is how we register a method to the event
// In business logic this is where the person wants to subsribe and they sbuscribe to the market for promotions
PromotionUserbase += subscriber;
Emails.Add(email);
}
static void Main()
{
var userRepository = new InMemoryUserRepository();
var hotelRepository = new InMemoryHotelRepository();
var smsMessenger = new SmsMessenger();
var emailMessenger = new EmailMessenger();
var users = new User[] {
new User("Juanma", smsMessenger, new int[] { 1, 2, 3, 4 }, hotelRepository),
new User("Alberto", smsMessenger, new int[] { 1, 3, 5, 7 }, hotelRepository),
new User("Emma", emailMessenger, new int[] { 2, 4, 6, 8 }, hotelRepository),
new User("Maria", emailMessenger, new int[] { 1, 3, 4, 7, 8 }, hotelRepository)
};
foreach (var user in users)
{
userRepository.Insert(user);
}
var s = new PromotionSender(userRepository, hotelRepository);
s.SendPromotionToEveryone();
}
// A method that removes a subscriber method from the Promotions event
// It also requires a reason so it can be saved in ZalbiIPoplaki as feedback
// This subscriber expects to not get any promotions when the market sends some in the future
public void UnsubscribeForPromotions(PromotionSender unsubscriber, string reason)
{
Promotions -= unsubscriber;
ZalbiIPoplaki.Add(reason);
}
// A method that accepts a subscriber method that must follow the PromotionSender delegate
// It also takes the email of the subscriber
// This subscriber expects to get a promotion each time the market sends one
public void SubscribeForPromotions(PromotionSender subscriber, string email)
{
Promotions += subscriber;
Emails.Add(email);
}
// A method that removes a subscriber method from the Promotions event
// It also requires a reason so it can be saved in ZalbiIPoplaki as feedback
// This subscriber expects to not get any promotions when the market sends some in the future
public void UnsubscribeForPromotion(PromotionSender unsubscriber, string reason)
{
Promotions -= unsubscriber;
Critics.Add(reason);
}
public void UnSubcriebeForPromotions(PromotionSender subscriber, string reason)
{
PromotionHandler -= subscriber;
ZhalbiIPoplaki.Add(reason);
}
// This is the method that it is called to unsubscribe a user and it's method for reading promotions ( To no longer get promotions )
public void UnsubscribeForPromotions(PromotionSender subscriber, string reason)
{
Console.WriteLine("A person unsubscribed!");
PromotionUserbase -= subscriber;
SuggestionBox.Add(reason);
}
public void UnsubscribeFromPromotion(PromotionSender unsubscriber, string reason)
{
PromotionEvent -= unsubscriber;
Complaints.Add(reason);
}
