/*
* Role Based Access Control:
*
* Implement a role based auth system. System should be able to assign a role to user and remove a user from the role.
*
* Entities are USER, ACTION TYPE, RESOURCE, ROLE
*
* ACTION TYPE defines the access level(Ex: READ, WRITE, DELETE)
*
* Access to resources for users are controlled strictly by the role.One user can have multiple roles. Given a user, action type and resource system should be able to tell whether user has access or not.
*/
static void Main(string[] args)
{
ProductOperation productOperation = new ProductOperation();
ResourceHandler resourceHandler = new ResourceHandler();
Console.WriteLine("Please Login\nProvide Username and Password");
string currentUserName = Console.ReadLine();
string password = Console.ReadLine();
Login login = new Login(currentUserName, password);
if (Login.CurrentUser == null)
{
Console.WriteLine("Incorrect Password!! Please restart Appication with correct login");
Console.ReadKey();
return;
}
string choice = "";
Console.WriteLine("Data Operations\n1. Add Product\t2. Modify Product\t3. Delete product\t4.Print Products");
while (choice != "exit")
{
Console.WriteLine("Make a Choice");
int c = Convert.ToInt32(Console.ReadLine());
switch (c)
{
#region Product Cases
case 1:
Console.WriteLine("Provide Id");
int id = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Provide Product Name");
string pName = Console.ReadLine();
Console.WriteLine("Provide Supplier");
string supplier = Console.ReadLine();
Console.WriteLine("Provide Quantity");
decimal quantity = Convert.ToDecimal(Console.ReadLine());
Console.WriteLine("Provide Unit Cost");
decimal uCost = Convert.ToDecimal(Console.ReadLine());
Product product = new Product(id, pName, supplier, quantity, uCost);
productOperation.AddProduct(product);
break;
case 2:
Console.WriteLine("Provide Id");
id = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Provide Product Name");
pName = Console.ReadLine();
Console.WriteLine("Provide Supplier");
supplier = Console.ReadLine();
Console.WriteLine("Provide Quantity");
quantity = Convert.ToDecimal(Console.ReadLine());
Console.WriteLine("Provide Unit Cost");
uCost = Convert.ToDecimal(Console.ReadLine());
product = new Product(id, pName, supplier, quantity, uCost);
productOperation.UpdateProduct(product);
break;
case 3:
Console.WriteLine("Provide Id");
id = Convert.ToInt32(Console.ReadLine());
productOperation.DeleteProduct(id);
break;
case 4:
productOperation.PrintProducts();
break;
#endregion
default:
choice = "exit";
break;
}
}
}