private static void ShowAllCustomers()
{
ICollection <Customer> customers = customerManager.ReadAll();
int customerCounter = 1;
foreach (var customer in customers)
{
CustomerView.SetHeader(string.Format("#{0} Info:", customerCounter));
CustomerView.ShowCustomer(customer.id, customer.name, customer.address, customer.email);
CustomerView.SetFooter("######################" + Environment.NewLine);
customerCounter++;
}
}
public static void Run(string internalContext, string dbManager, string connectionString, string command, params object[] arguments)
{
switch (internalContext)
{
case "customers":
if (customerManager == null || customerManager.connectionString != connectionString)
{
customerManager = new FactoryManager <Customer, int>(dbManager, internalContext, connectionString);
}
switch (command)
{
case "create":
Customer customerToCreate = CustomerMapper.GetCustomer(arguments[0].ToString(), arguments[1].ToString(), arguments[2].ToString());
customerManager.Create(customerToCreate);
break;
case "read":
int id = Convert.ToInt32(arguments[0].ToString());
Customer foundCustomer = customerManager.Read(id);
// Service Layer calls ViewLayer, not Presentation Layer
// because of circular dependency!
CustomerView.ShowCustomer(foundCustomer.id, foundCustomer.name, foundCustomer.address, foundCustomer.email);
break;
case "read all":
ShowAllCustomers();
break;
case "update":
Customer customerToUpdate = new Customer();
customerToUpdate.name = arguments[0].ToString();
customerToUpdate.address = arguments[1].ToString();
customerToUpdate.email = arguments[2].ToString();
customerToUpdate.id = Convert.ToInt32(arguments[3]);
customerManager.Update(customerToUpdate);
break;
case "delete":
Customer customerToDelete = customerManager.Find(arguments[0].ToString());
//if (customerToDelete != null) => I already check for null and throw exception in CustomersContext
customerManager.Delete(Convert.ToInt32(customerToDelete.id));
break;
case "find":
Customer foundCustomerByName = customerManager.Find(arguments[0].ToString());
CustomerView.ShowCustomer(foundCustomerByName.id, foundCustomerByName.name, foundCustomerByName.address, foundCustomerByName.email);
break;
default:
break;
}
break;
case "products":
;
break;
case "orders":
;
break;
default:
break;
}
}