static void Main(string[] args)
{
//A bank holds different types of accounts for its customers: deposit accounts, loan
//accounts and mortgage accounts. Customers could be individuals or companies.
//All accounts have customer, balance and interest rate (monthly based). Deposit accounts
//are allowed to deposit and with draw money. Loan and mortgage accounts can only deposit money.
//All accounts can calculate their interest amount for a given period (in months). In the
//common case its is calculated as follows: number_of_months * interest_rate.
//Loan accounts have no interest for the first 3 months if are held by individuals and for the
//first 2 months if are held by a company.
//Deposit accounts have no interest if their balance is positive and less than 1000.
//Mortgage accounts have ½ interest for the first 12 months for companies and no interest for the
//first 6 months for individuals.
//Your task is to write a program to model the bank system by classes and interfaces. You should
//identify the classes, interfaces, base classes and abstract actions and implement the calculation
//of the interest functionality through overridden methods.
//Make two customers - one company and one individual
Company kaBar = new Company("KaBar");
Individual peter = new Individual("Peter Petrov");
//Make deposite account for individual and company and test the account functionalities
DepositAccount peterDepositAcount = new DepositAccount(peter, 500m, 0.05m);
DepositAccount kaBarDepositAcount = new DepositAccount(kaBar, 500m, 0.05m);
peterDepositAcount.Draw(200m);
Console.WriteLine(peterDepositAcount.Balance);
peterDepositAcount.AddDeposit(200);
Console.WriteLine(peterDepositAcount.Balance);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next six mounths: {3} "
, peterDepositAcount.GetType(), peterDepositAcount.Customer.GetType(), peterDepositAcount.Customer.Name, peterDepositAcount.InterestAmountForPeriod(6));
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next six mounths: {3} "
, kaBarDepositAcount.GetType(), kaBarDepositAcount.Customer.GetType(), kaBarDepositAcount.Customer.Name, kaBarDepositAcount.InterestAmountForPeriod(6));
Console.WriteLine("--------------------------------------------------------------------");
//Make loan account for individual and company and test the account functionalities
LoanAccount peterLoanAccount = new LoanAccount(peter, 500m, 0.05m);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next six mounths: {3} "
, peterLoanAccount.GetType(), peterLoanAccount.Customer.GetType(), peterLoanAccount.Customer.Name, peterLoanAccount.InterestAmountForPeriod(6));
LoanAccount kaBarLoanAccount = new LoanAccount(kaBar, 500m, 0.05m);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next six mounths: {3} "
, kaBarLoanAccount.GetType(), kaBarLoanAccount.Customer.GetType(), kaBarLoanAccount.Customer.Name, kaBarLoanAccount.InterestAmountForPeriod(6));
Console.WriteLine("--------------------------------------------------------------------");
//Make Mortage account for individual and company and test the account functionalities
MortageAccount peterMortageAccount = new MortageAccount(peter, 500m, 0.05m);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next two years: {3} "
, peterMortageAccount.GetType(), peterMortageAccount.Customer.GetType(), peterMortageAccount.Customer.Name, peterMortageAccount.InterestAmountForPeriod(24));
MortageAccount kaBarMortageAccount = new MortageAccount(kaBar, 500m, 0.05m);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next two years: {3} "
, kaBarMortageAccount.GetType(), kaBarMortageAccount.Customer.GetType(), kaBarMortageAccount.Customer.Name, kaBarMortageAccount.InterestAmountForPeriod(24));
}
static void Main(string[] args)
{
//A bank holds different types of accounts for its customers: deposit accounts, loan
//accounts and mortgage accounts. Customers could be individuals or companies.
//All accounts have customer, balance and interest rate (monthly based). Deposit accounts
//are allowed to deposit and with draw money. Loan and mortgage accounts can only deposit money.
//All accounts can calculate their interest amount for a given period (in months). In the
//common case its is calculated as follows: number_of_months * interest_rate.
//Loan accounts have no interest for the first 3 months if are held by individuals and for the
//first 2 months if are held by a company.
//Deposit accounts have no interest if their balance is positive and less than 1000.
//Mortgage accounts have ½ interest for the first 12 months for companies and no interest for the
//first 6 months for individuals.
//Your task is to write a program to model the bank system by classes and interfaces. You should
//identify the classes, interfaces, base classes and abstract actions and implement the calculation
//of the interest functionality through overridden methods.
//Make two customers - one company and one individual
Company kaBar = new Company("KaBar");
Individual peter = new Individual("Peter Petrov");
//Make deposite account for individual and company and test the account functionalities
DepositAccount peterDepositAcount = new DepositAccount(peter, 500m, 0.05m);
DepositAccount kaBarDepositAcount = new DepositAccount(kaBar, 500m, 0.05m);
peterDepositAcount.Draw(200m);
Console.WriteLine(peterDepositAcount.Balance);
peterDepositAcount.AddDeposit(200);
Console.WriteLine(peterDepositAcount.Balance);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next six mounths: {3} "
, peterDepositAcount.GetType(), peterDepositAcount.Customer.GetType(), peterDepositAcount.Customer.Name, peterDepositAcount.InterestAmountForPeriod(6));
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next six mounths: {3} "
, kaBarDepositAcount.GetType(), kaBarDepositAcount.Customer.GetType(), kaBarDepositAcount.Customer.Name, kaBarDepositAcount.InterestAmountForPeriod(6));
Console.WriteLine("--------------------------------------------------------------------");
//Make loan account for individual and company and test the account functionalities
LoanAccount peterLoanAccount = new LoanAccount(peter, 500m, 0.05m);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next six mounths: {3} "
, peterLoanAccount.GetType(), peterLoanAccount.Customer.GetType(), peterLoanAccount.Customer.Name, peterLoanAccount.InterestAmountForPeriod(6));
LoanAccount kaBarLoanAccount = new LoanAccount(kaBar, 500m, 0.05m);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next six mounths: {3} "
, kaBarLoanAccount.GetType(), kaBarLoanAccount.Customer.GetType(), kaBarLoanAccount.Customer.Name, kaBarLoanAccount.InterestAmountForPeriod(6));
Console.WriteLine("--------------------------------------------------------------------");
//Make Mortage account for individual and company and test the account functionalities
MortageAccount peterMortageAccount = new MortageAccount(peter, 500m, 0.05m);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next two years: {3} "
, peterMortageAccount.GetType(), peterMortageAccount.Customer.GetType(), peterMortageAccount.Customer.Name, peterMortageAccount.InterestAmountForPeriod(24));
MortageAccount kaBarMortageAccount = new MortageAccount(kaBar, 500m, 0.05m);
Console.WriteLine("The {0} of the {1}-{2} have interest amount for next two years: {3} "
, kaBarMortageAccount.GetType(), kaBarMortageAccount.Customer.GetType(), kaBarMortageAccount.Customer.Name, kaBarMortageAccount.InterestAmountForPeriod(24));
}