static void Main()
{
ICustomer[] clients =
{
new IndividualCustomer("Kiril"),
new IndividualCustomer("Nakov"),
new CompanyCustomer("SoftUni"),
};
DepositAccount kirilDepositAccount = new DepositAccount(clients[0], 888.354m, 55);
MortgageAccount nakovMortgageAccount = new MortgageAccount(clients[1], 3415.77m, 12);
LoanAccount softUniLoanAccount = new LoanAccount(clients[2], 56756.789m, 3);
kirilDepositAccount.Withdraw(123.77m);
nakovMortgageAccount.Deposit(124.55m);
softUniLoanAccount.Deposit(1779.33m);
// Try false input
try
{
kirilDepositAccount.Withdraw(1000m);
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine(kirilDepositAccount);
Console.WriteLine(nakovMortgageAccount);
Console.WriteLine(softUniLoanAccount + $"\nInterest rate: {softUniLoanAccount.CalculateInterest(3)}");
}
private static void Main()
{
// Individual account test
Costumer ivan = new Costumer("Ivan Ivanov", CostumerTypes.Individual);
DepositAccount ivanDepositAccount = new DepositAccount(ivan, 1, 1000);
int months = 5;
decimal ivanInterest = ivanDepositAccount.CalculateInterest(months);
Console.WriteLine(ivanDepositAccount.ToString() + "\n Interest for {0} months : {1}", months, ivanInterest + "\n");
ivanDepositAccount.Withdraw(500);
Console.WriteLine("After withdraw 500 \n" + ivanDepositAccount.ToString() + "\n");
// Company Account test
Costumer kokoOod = new Costumer("KOKO OOD", CostumerTypes.Company);
LoanAccount kokoLoanAccount = new LoanAccount(kokoOod, 2, 50000);
months = 12;
decimal kokoInterest = kokoLoanAccount.CalculateInterest(months);
Console.WriteLine(kokoLoanAccount.ToString() +
"\n Interest for {0} months : {1}", months, kokoInterest + "\n");
months = 13;
kokoInterest = kokoLoanAccount.CalculateInterest(months);
Console.WriteLine(kokoLoanAccount.ToString() +
"\n Interest for {0} months : {1}", months, kokoInterest + "\n");
}
// Write a program to model the bank system by classes and interfaces.
// Identify the classes, interfaces, base classes and abstract actions
// and implement the calculation of the interest functionality through overridden methods.
private static void Main()
{
Client client1 = new ClientIndividual("Neo");
Client client2 = new ClientCompany("Office 1");
Client client3 = new ClientIndividual("Nakov");
Account acc1 = new DepositAccount(client1, 5, "BG13TLRK01");
Account acc2 = new LoanAccount(client2, 4.5m, "BG13TLRK02");
Account acc3 = new MortgageAccount(client3, 8.8m, "BG13TLRK03");
acc1.DepositMoney(1000);
((DepositAccount)acc1).WithdrawMoney(500);
acc2.DepositMoney(10000);
Bank bank = new Bank("New Bank");
bank.AddAccount(acc1);
bank.AddAccount(acc2);
bank.AddAccount(acc3);
Console.WriteLine(bank.Accounts);
Console.WriteLine();
Console.WriteLine("IBAN: {0} ({1}), Interest: {2:F2}", acc1.IBAN, acc1.Owner.Name, acc1.CalculateInterest(5));
Console.WriteLine("IBAN: {0} ({1}), Interest: {2:F2}", acc2.IBAN, acc2.Owner.Name, acc2.CalculateInterest(6));
Console.WriteLine("IBAN: {0} ({1}), Interest: {2:F2}", acc3.IBAN, acc3.Owner.Name, acc3.CalculateInterest(18));
Console.WriteLine("\nRemoving account 1");
bank.RemoveAccount(acc1);
Console.WriteLine(bank.Accounts);
}
static void Main()
{
Customers kris = new Individuals("Kris", "65654756765", "Sofia", new DateTime(1990, 10, 25));
Customers krisOOD = new Companies("Kris OOD", "65654656765", "Plovdiv", 325343);
Console.WriteLine(krisOOD is Individuals);
Console.WriteLine(kris is Individuals);
Bank mortgageAccTest = new MortgageAccount(200.2m, 0.6m, kris);
Bank mortgageAccTest1 = new MortgageAccount(200.2m, 0.6m, krisOOD);
Console.WriteLine(mortgageAccTest.CalculateInterest(15));
Console.WriteLine(mortgageAccTest1.CalculateInterest(15));
Bank loanAccTest = new LoanAccount(200.2m, 0.6m, kris);
Bank loanAccTest1 = new LoanAccount(200.2m, 0.6m, krisOOD);
Console.WriteLine(loanAccTest.CalculateInterest(11));
Console.WriteLine(loanAccTest1.CalculateInterest(11));
Bank depositAccTest = new DepositAccount(3200.2m, 0.6m, kris);
Bank depositAccTest1 = new DepositAccount(1200.2m, 0.6m, krisOOD);
Console.WriteLine(depositAccTest.CalculateInterest(11));
Console.WriteLine(depositAccTest1.CalculateInterest(11));
depositAccTest.Deposit(200);
Console.WriteLine(depositAccTest.Balance);
var depositAcc = depositAccTest as DepositAccount;
depositAcc.Draw(300);
Console.WriteLine(depositAcc.Balance);
}
public int statuschange(string aid, string status)
{
if (status == "Accepted")
{
double p = db.CustomerApplications.Find(aid).LoanAmount;
int n = db.CustomerApplications.Find(aid).Tenure;
LoanAccount la = new LoanAccount();
la.AppID = aid;
la.Balance = p;
la.PrincipleAmount = p;
la.EMIStartDate = DateTime.Today;
la.EMIEndDate = DateTime.Today.AddMonths(n);
la.EMINextDate = DateTime.Today.AddMonths(1);
la.EMI_Installment = p * 8.5 * (Math.Pow(9.5, n)) / ((Math.Pow(9.5, n)) - 1);
la.TenureRemaining = n - 1;
db.LoanAccounts.Add(la);
try
{
db.SaveChanges();
}
catch (Exception e)
{
{
throw e;
}
}
}
return(db.proc_changeStatus(aid, status));
}
static void Main()
{
Bank bank = new Bank();
DepositAccount depAccC = new DepositAccount(new Company(), 300M, 0.4M);
DepositAccount depAccI = new DepositAccount(new Individual(), 1000M, 0.4M);
LoanAccount loanAccC = new LoanAccount(new Company(), 1000M, 0.4M);
LoanAccount loanAccI = new LoanAccount(new Individual(), 1000M, 0.4M);
MortgageAccount mortAccC = new MortgageAccount(new Company(), 1000M, 0.4M);
MortgageAccount mortAccI = new MortgageAccount(new Individual(), 1000M, 0.4M);
bank.AddAccount(depAccC);
bank.AddAccount(depAccI);
bank.AddAccount(loanAccC);
bank.AddAccount(loanAccI);
bank.AddAccount(mortAccC);
bank.AddAccount(mortAccI);
foreach (var acc in bank.Accounts)
{
Console.WriteLine(acc.CalculateInterestAmount(12));
}
}
public decimal ComputeNewLoanBalance(LoanAccount loanAccount, decimal newInterestRate, string type, string interestRateDescription)
{
decimal newLoanBalance = 0;
var loanAmount = loanAccount.LoanAmount;
var agreementItem = loanAccount.FinancialAccount.Agreement.AgreementItems.FirstOrDefault(entity => entity.IsActive == true);
newLoanBalance = loanAmount;
var payments = loanAccount.FinancialAccount.FinAcctTrans.Where(entity => entity.FinancialAcctTransTypeId == FinlAcctTransType.AccountPaymentType.Id).ToList();
if (payments.Count() != 0)
{
foreach (var pay in payments)
{
var balance = 0M;
if (type == ProductFeature.DiminishingBalanceMethodType.Name)
balance = ComputeInterestAmount(newLoanBalance, newInterestRate, interestRateDescription); //11/09/11
//balance = ComputeInterestAmount(newLoanBalance, newInterestRate, interestRateDescription, pay.TransactionDate, agreementItem, loanAccount, DateTime.Now);
else
balance = ComputeInterestAmount(loanAmount, newInterestRate, interestRateDescription);
//balance = ComputeInterestAmount(loanAmount, newInterestRate, interestRateDescription, pay.TransactionDate, agreementItem, loanAccount, DateTime.Now);
newLoanBalance = (newLoanBalance + balance);
var amountPaid = pay.Amount;
newLoanBalance -= amountPaid;
}
}
return newLoanBalance;
}
public ActionResult Pay(string accountID, string Debit, string paymentvalue)
{
try
{
double balance = double.Parse(Debit) - double.Parse(paymentvalue);
int accid = int.Parse(accountID);
LoanAccount la = _db.LoanAccounts.Find(accid) as LoanAccount;
la.Debit = balance;
Transaction ta = new Transaction()
{
id = 0,
accountID = int.Parse(accountID),
transactionMessage = "Deposit of " + paymentvalue
};
_db.Transactions.Add(ta);
_db.Entry(la).State = EntityState.Modified;
_db.SaveChanges();
ViewBag.Confirm = $"Your payment of {paymentvalue} was completed for account {accountID}";
return(View("Confirmed"));
}
catch
{
return(RedirectToAction("Index"));
}
}
public async Task <IActionResult> Edit(int id, [Bind("MonthlyDue,Id,OwnerId,type,Amount")] LoanAccount loanAccount)
{
if (id != loanAccount.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(loanAccount);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!LoanAccountExists(loanAccount.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(loanAccount));
}
public decimal ComputeNewLoanBalance(LoanAccount loanAccount, decimal receivableAdd, decimal newInterestRate, string type, string interestRateDescription)
{
var agreementItem = new AgreementItem();
decimal newLoanBalance = 0;
var loanAmount = loanAccount.LoanAmount;
loanAmount += receivableAdd;
newLoanBalance = loanAmount;
var payments = loanAccount.FinancialAccount.FinAcctTrans.Where(entity => entity.FinancialAcctTransTypeId == FinlAcctTransType.AccountPaymentType.Id).ToList();
var groupedPayments = from p in payments
group p by p.TransactionDate.Month into g
select new { Amount = g.Sum(entity => entity.Amount) };
if (payments.Count() != 0)
{
foreach (var pay in payments)
{
var balance = 0M;
if (type == ProductFeature.DiminishingBalanceMethodType.Name)
balance = ComputeInterestAmount(newLoanBalance, newInterestRate, interestRateDescription);
else
balance = ComputeInterestAmount(loanAmount, newInterestRate, interestRateDescription);
newLoanBalance = (newLoanBalance + balance);
var amountPaid = pay.Amount;
newLoanBalance -= amountPaid;
}
}
return newLoanBalance;
}
public static void Main()
{
ICustomer[] clients =
{
new IndividualCustomer("Pesho"),
new IndividualCustomer("Gosho"),
new CompanyCustomer("Soft Uni LTD"),
new CompanyCustomer("Manchester United FC"),
};
var depositAcc = new DepositAccount(clients[0], 8955.33m, 0.005);
var loanAcc = new LoanAccount(clients[1], 500m, 0.002);
var mortgageAcc = new MortgageAccount(clients[2], 5m, 0.009);
var depositAcc2 = new DepositAccount(clients[3], 159, 0.08);
depositAcc.Withdraw(6000m);
depositAcc2.Withdraw(54.22m);
mortgageAcc.Deposit(15m);
loanAcc.Deposit(5559.66m);
try
{
depositAcc.Withdraw(500000000m);
}
catch (ArgumentException ex)
{
Console.Error.WriteLine(ex.Message);
}
Console.WriteLine(depositAcc2);
Console.WriteLine(mortgageAcc);
Console.WriteLine(loanAcc + $" Interest rate: {loanAcc.CalculateIntereset(12):C}");
}
public static void Main()
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
DepositAccount dep = new DepositAccount(cust: Customer.Company, balance: 200, interestRate: 20);
Console.WriteLine("Deposit account's Interest Amount: {0}", dep.GetInterestAmount(months: 6));
// when balance is more than 1000
dep.Deposit(900m);
Console.WriteLine("Deposit account's Interest Amount: {0}\n", dep.GetInterestAmount(months: 6));
// individual
LoanAccount loanIndividual = new LoanAccount(cust: Customer.Individual, balance: 100, interestRate: 15);
Console.WriteLine("Loan individual account's Interest Amount: {0}", loanIndividual.GetInterestAmount(months: 3));
Console.WriteLine("Loan individual account's Interest Amount: {0}\n", loanIndividual.GetInterestAmount(months: 5));
// company
LoanAccount loanCompany = new LoanAccount(cust: Customer.Company, balance: 100, interestRate: 15);
Console.WriteLine("Loan company account's Interest Amount: {0}", loanCompany.GetInterestAmount(months: 2));
Console.WriteLine("Loan company account's Interest Amount: {0}\n", loanCompany.GetInterestAmount(months: 5));
// individual
MortgageAccount mortIndividual = new MortgageAccount(cust: Customer.Individual, balance: 350, interestRate: 5);
Console.WriteLine("Mortgage individual account's Interest Amount: {0}", mortIndividual.GetInterestAmount(months: 7));
Console.WriteLine("Mortgage individual account's Interest Amount: {0}\n", mortIndividual.GetInterestAmount(months: 8));
// company
MortgageAccount mortCompany = new MortgageAccount(cust: Customer.Company, balance: 20000, interestRate: 10);
Console.WriteLine("Mortgage company account's Interest Amount: {0}", mortCompany.GetInterestAmount(months: 10));
Console.WriteLine("Mortgage company account's Interest Amount: {0}\n", mortCompany.GetInterestAmount(months: 24));
}
static void Main()
{
Bank bank = new Bank();
DepositAccount depAccC = new DepositAccount(new Company(), 300M, 0.4M);
DepositAccount depAccI = new DepositAccount(new Individual(), 1000M, 0.4M);
LoanAccount loanAccC = new LoanAccount(new Company(), 1000M, 0.4M);
LoanAccount loanAccI = new LoanAccount(new Individual(), 1000M, 0.4M);
MortgageAccount mortAccC = new MortgageAccount(new Company(), 1000M, 0.4M);
MortgageAccount mortAccI = new MortgageAccount(new Individual(), 1000M, 0.4M);
bank.AddAccount(depAccC);
bank.AddAccount(depAccI);
bank.AddAccount(loanAccC);
bank.AddAccount(loanAccI);
bank.AddAccount(mortAccC);
bank.AddAccount(mortAccI);
foreach (var acc in bank.Accounts)
{
Console.WriteLine(acc.CalculateInterestAmount(12));
}
}
private static void CreateAccount(Customer customer)
{
string accountType;
double startingBalance;
string accountNumber = "ABC0000";
do
{
Console.Write("Enter Account Type(Mortgage/Loan/Deposit): ");
accountType = Console.ReadLine();
}while (!String.Equals(accountType, "Mortgage") && !String.Equals(accountType, "Loan") && !String.Equals(accountType, "Deposit"));
Console.Write("Enter Starting Balance: ");
startingBalance = Convert.ToDouble(Console.ReadLine());
accountNumber = accountNumber + _rand.Next(5, 10);
if (String.Equals(accountType, "Mortgage"))
{
var mortgageAccount = new MortgageAccount(customer, startingBalance, accountNumber);
_accounts.Add(mortgageAccount);
}
else if (String.Equals(accountType, "Loan"))
{
var loanAccount = new LoanAccount(customer, startingBalance, accountNumber);
_accounts.Add(loanAccount);
}
else
{
var depoAccount = new DepositAccount(customer, startingBalance, accountNumber);
_accounts.Add(depoAccount);
}
}
//StandingCheckAndSet
public void StandingCheckAndSet(User user)
{
bool goodStanding = true;
foreach (IAccount acc in user.Accounts)
{
if (acc is BusinessAccount)
{
BusinessAccount biz = (BusinessAccount)acc;
if (biz.CurrentBalance < 0)
{
((BusinessAccount)acc).IsOverdraft = true;
((BusinessAccount)acc).OverDraftAmount = ((BusinessAccount)acc).CurrentBalance;
goodStanding = false;
}
}
if (acc is LoanAccount)
{
LoanAccount loan = (LoanAccount)acc;
if (Math.Abs(loan.CurrentBalance - loan.MaximumBalance) < double.Epsilon)
{
goodStanding = false;
}
}
}
user.GoodStanding = goodStanding;
UserDAL userDAL = new UserDAL();
userDAL.UpdateUserDAL(user);
}
static void Main()
{
ICustomer[] clients =
{
new IndividualCustomer("Kiril"),
new IndividualCustomer("Nakov"),
new CompanyCustomer("SoftUni"),
};
DepositAccount kirilDepositAccount = new DepositAccount(clients[0],888.354m,55);
MortgageAccount nakovMortgageAccount = new MortgageAccount(clients[1],3415.77m,12);
LoanAccount softUniLoanAccount = new LoanAccount(clients[2],56756.789m,3);
kirilDepositAccount.Withdraw(123.77m);
nakovMortgageAccount.Deposit(124.55m);
softUniLoanAccount.Deposit(1779.33m);
// Try false input
try
{
kirilDepositAccount.Withdraw(1000m);
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine(kirilDepositAccount);
Console.WriteLine(nakovMortgageAccount);
Console.WriteLine(softUniLoanAccount + $"\nInterest rate: {softUniLoanAccount.CalculateInterest(3)}");
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
DepositAccount depAccountInd = new DepositAccount(new Individual("Boyko Draganov", "9090909090"), 230m, 0.003m);
DepositAccount depAccountComp = new DepositAccount(new Company("Barista", "999999999"), 13000m, 0.006m);
MortgageAccount mortAccountInd = new MortgageAccount(new Individual("Georgi Dimitrov", "9090909190"), 2300m, 0.005m);
MortgageAccount mortAccountComp = new MortgageAccount(new Company("Sky", "999999999"), 35000m, 0.008m);
LoanAccount loanAccountInd = new LoanAccount(new Individual("Hani Kovachev", "9090909190"), 2300m, 0.005m);
LoanAccount loanAccountComp = new LoanAccount(new Company("Scraper BG", "999999999"), 5000m, 0.002m);
List<Account> accounts = new List<Account>(){depAccountInd, depAccountComp, mortAccountInd, mortAccountComp,
loanAccountInd, loanAccountComp};
foreach (var acc in accounts)
{
Console.WriteLine("I am {0}, I am owned by {1}, my current balance is \n{2} and the interest rate for {3} months is: {4:F2}", acc.GetType(),
acc.Customer.GetType(), acc.Balance, 3, acc.CalculateInterest(3));
Console.WriteLine(new string('-', 50));
}
depAccountInd.DepositMoney(1000);
depAccountInd.WithdrawMoney(130);
Console.WriteLine("Deposit Account owned by Individual:\nMy current balance is:{0}, and my interest for 2 months is: {1:F2}",
depAccountInd.Balance, depAccountInd.CalculateInterest(2));
}
public static void Main()
{
Bank bank = new Bank();
Customer pesho = new Customer("Pesho", CustomerType.Individual);
Customer milko = new Customer("Milko", CustomerType.Individual);
Customer jichka = new Customer("jichka", CustomerType.Individual);
Customer dell = new Customer("Dell", CustomerType.Company);
Customer hp = new Customer("HP", CustomerType.Company);
Customer apple = new Customer("Apple", CustomerType.Company);
DepositAccount peshoAccount = new DepositAccount(pesho, 4300, 2.2m);
LoanAccount milkoAccount = new LoanAccount(milko, 9999, 3.7m);
MortgageAccount jichkaAccount = new MortgageAccount(jichka, 559, 1.2m);
Account dellAccount = new DepositAccount(dell, 17631782.4234m, 7.1m);
Account hpAccount = new LoanAccount(hp, 111111.1114m, 4.4m);
Account appleAccount = new MortgageAccount(apple, 1888631782.4934234m, 11.1m);
peshoAccount.Deposit(400.50m);
peshoAccount.Withdraw(200);
bank.AddAccount(peshoAccount);
bank.AddAccount(milkoAccount);
bank.AddAccount(jichkaAccount);
bank.AddAccount(dellAccount);
bank.AddAccount(hpAccount);
bank.AddAccount(appleAccount);
foreach (IAccount account in bank.Accounts)
{
Console.WriteLine($"{account} -- with interest for 23 months -> {account.CalculateInterest(23):F1}\n");
}
}
public static void Main()
{
ICustomer[] clients =
{
new IndividualCustomer("Dimitar Dimitrov"),
new IndividualCustomer("Petar Ivanov"),
new CompanyCustomer("Glavbulgarstroy OOD"),
new CompanyCustomer("Monbat AD"),
};
var depositAccount = new DepositAccount(clients[0], 18000m, 0.004);
var loanAccount = new LoanAccount(clients[1], 500m, 0.015);
var mortgageAccount = new MortgageAccount(clients[0], 5000m, 0.009);
var depositAccount2 = new DepositAccount(clients[2], 100000m, 0.010);
var depositAccount3 = new DepositAccount(clients[3], 1200, 0.08);
depositAccount.Withdraw(1000m);
depositAccount2.Withdraw(500m);
mortgageAccount.Deposit(15m);
loanAccount.Deposit(100m);
try
{
depositAccount.Withdraw(100000m);
}
catch (ArgumentException ex)
{
Console.Error.WriteLine(ex.Message);
}
Console.WriteLine(depositAccount2);
Console.WriteLine(mortgageAccount);
Console.WriteLine(loanAccount + string.Format(" Interest : {0:C}", loanAccount.CalculateInterest(12)));
}
static void Main()
{
Console.WriteLine("DEPOSIT ACCOUNT");
DepositAccount depositAccount = new DepositAccount(Customer.Companies, 5000.50m, 4.5m);
Console.WriteLine(depositAccount.InterestRateForAPeriodCalculation(5));
Console.WriteLine(depositAccount.Balance);
depositAccount.Deposit(1000m);
Console.WriteLine(depositAccount.Balance);
Console.WriteLine(depositAccount.InterestRateForAPeriodCalculation(5));
depositAccount.Widthraw(5500m);
Console.WriteLine(depositAccount.Balance);
Console.WriteLine(depositAccount.InterestRateForAPeriodCalculation(5));
Console.WriteLine();
Console.WriteLine("LOAN ACCOUNT");
LoanAccount loanAccount = new LoanAccount(Customer.Individual, 5000, 10);
Console.WriteLine(loanAccount.InterestRateForAPeriodCalculation(3));
loanAccount.Customer = Customer.Companies;
Console.WriteLine(loanAccount.InterestRateForAPeriodCalculation(3));
Console.WriteLine();
Console.WriteLine("MORTGAGE ACCOUNT");
MortgageAccount mortgageAccount = new MortgageAccount(Customer.Companies, 4000m, 5.45m);
Console.WriteLine(mortgageAccount.InterestRateForAPeriodCalculation(6));
}
public Dictionary <String, String> GetCustomerAccounts(int custID)
{
Dictionary <String, String> accountLists = new Dictionary <string, string>();
List <Account> custAccList = GetAllCustomerAccounts(custID);
Console.Clear();
//Console.WriteLine("The following are your available accounts");
foreach (Account acc in custAccList)
{
if (acc is PersonalCheckingAccount)
{
PersonalCheckingAccount acc2 = acc as PersonalCheckingAccount;
accountLists.Add($"Type: Personal Checking Credit: {acc2.Credit} Debit: {acc2.Debit} ID: {acc.AccountID}", "PersonalCheckingAccount");
}
else if (acc is BusinessCheckingAccount)
{
BusinessCheckingAccount acc2 = acc as BusinessCheckingAccount;
accountLists.Add($"Type: Business Checking Credit: {acc2.Credit} Debit: {acc2.Debit} ID: {acc.AccountID}", "BusinessCheckingAccount");
}
else if (acc is LoanAccount)
{
LoanAccount acc2 = acc as LoanAccount;
accountLists.Add($"Type: Loan Debit: {acc2.Debit} Interest Rate: {acc2.interestRate} ID: {acc.AccountID}", "LoanAccount");
}
else if (acc is TermDepositAccount)
{
TermDepositAccount acc2 = acc as TermDepositAccount;
accountLists.Add($"Type: Term Deposit Credit: {acc2.Credit} Term Length: {acc2.depositTerm} Interest Rate: {acc2.interestRate} ID: {acc.AccountID}", "TermDepositAccount");
}
}
return(accountLists);
}
static void Main()
{
DepositAccount depositAccount = new DepositAccount(new Customer("Pesho", "individual"), 1200m, 10m);
DepositAccount companyDepositAccount = new DepositAccount(new Customer("Goshos", "company"), 160000m, 8m);
LoanAccount loanAccount = new LoanAccount(new Customer("Gosho", "individual"), 8000m, 12m);
MortgageAccount morgageAccount = new MortgageAccount(new Customer("Peshovi", "company"), 12000m, 16m);
Console.WriteLine("Deposit balanse: " + depositAccount.Balance);
depositAccount.Deposit(1000);
Console.WriteLine("After deposit 1000: " + depositAccount.Balance);
depositAccount.Withdraw(1200);
Console.WriteLine("After withdraw 1200: " + depositAccount.Balance);
Console.WriteLine();
Console.WriteLine("Loan balanse: " + loanAccount.Balance);
loanAccount.Deposit(1000);
Console.WriteLine("After deposit 1000: " + loanAccount.Balance);
Console.WriteLine();
Console.WriteLine("Morgage balanse: " + morgageAccount.Balance);
morgageAccount.Deposit(1000);
Console.WriteLine("After deposit 1000: " + morgageAccount.Balance);
Console.WriteLine();
Console.WriteLine("Diderent interest calculations: ");
Console.WriteLine(depositAccount.CalculateInterest(5));
Console.WriteLine(depositAccount.CalculateInterest(5));
Console.WriteLine(loanAccount.CalculateInterest(3));
Console.WriteLine(loanAccount.CalculateInterest(4));
Console.WriteLine(morgageAccount.CalculateInterest(6));
Console.WriteLine(morgageAccount.CalculateInterest(7));
Console.WriteLine(companyDepositAccount.CalculateInterest(12));
Console.WriteLine(companyDepositAccount.CalculateInterest(13));
}
internal static void CreateAccount(Bank mybank)
{
Console.WriteLine("\nSelect Account type:\n1. Loan Account, 2.Deposit Account");
Console.Write("Your Reply: ");
string option = Console.ReadLine();
ICustomer newCustomer; decimal startAmt;
switch (Convert.ToInt32(option))
{
case 1:
Console.Write("Enter Amount: ");
startAmt = Utility.GetDecimal(Console.ReadLine());
Console.WriteLine("Enter Loan Duration (greater than 3): ");
int duration = Convert.ToInt32(Console.ReadLine());
newCustomer = GenerateNewCustomer(GetCustomerType());
LoanAccount acct = new LoanAccount(newCustomer, startAmt, duration);
mybank.AddNewAccount(acct);
break;
case 2:
Console.Write("Enter Amount: ");
startAmt = Utility.GetDecimal(Console.ReadLine());
Console.Write("Choose your Deposit Account Type\n Reply with Student,Savings or Current: ");
DepositAccountType acctType = Utility.GetDepositAccountType(Console.ReadLine());
newCustomer = GenerateNewCustomer(GetCustomerType());
DepositAccount acctDep = new DepositAccount(newCustomer, acctType, startBalance: startAmt);
mybank.AddNewAccount(acctDep);
break;
default:
throw new ArgumentException("Invalid Account type entered.");
}
}
static void Main(string[] args)
{
var savingsAccount = new SavingsAccount(owner: "Joe Decker",
balance: 200);
savingsAccount.ShowAccountDetails();
savingsAccount.Withdraw(20);
savingsAccount.CheckRemainingBalance();
savingsAccount.Deposit(100);
savingsAccount.CheckRemainingBalance();
var loanAccount = new LoanAccount(owner: "John Wright",
balance: -1200);
loanAccount.ShowAccountDetails();
loanAccount.Deposit(200);
loanAccount.CheckRemainingBalance();
var investmentAccount = new InvestmentAccount(owner: "Mike Schwartz",
balance: 10000);
investmentAccount.ShowAccountDetails();
investmentAccount.Withdraw(2000);
investmentAccount.CheckRemainingBalance();
investmentAccount.Deposit(1200);
investmentAccount.CheckRemainingBalance();
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
DepositAccount depAccountInd = new DepositAccount(new Individual("Boyko Draganov", "9090909090"), 230m, 0.003m);
DepositAccount depAccountComp = new DepositAccount(new Company("Barista", "999999999"), 13000m, 0.006m);
MortgageAccount mortAccountInd = new MortgageAccount(new Individual("Georgi Dimitrov", "9090909190"), 2300m, 0.005m);
MortgageAccount mortAccountComp = new MortgageAccount(new Company("Sky", "999999999"), 35000m, 0.008m);
LoanAccount loanAccountInd = new LoanAccount(new Individual("Hani Kovachev", "9090909190"), 2300m, 0.005m);
LoanAccount loanAccountComp = new LoanAccount(new Company("Scraper BG", "999999999"), 5000m, 0.002m);
List <Account> accounts = new List <Account>()
{
depAccountInd, depAccountComp, mortAccountInd, mortAccountComp,
loanAccountInd, loanAccountComp
};
foreach (var acc in accounts)
{
Console.WriteLine("I am {0}, I am owned by {1}, my current balance is \n{2} and the interest rate for {3} months is: {4:F2}", acc.GetType(),
acc.Customer.GetType(), acc.Balance, 3, acc.CalculateInterest(3));
Console.WriteLine(new string('-', 50));
}
depAccountInd.DepositMoney(1000);
depAccountInd.WithdrawMoney(130);
Console.WriteLine("Deposit Account owned by Individual:\nMy current balance is:{0}, and my interest for 2 months is: {1:F2}",
depAccountInd.Balance, depAccountInd.CalculateInterest(2));
}
//Get All accounts
private IEnumerable <LoanAccount> GetLoanAccounts()
{
try
{
using (var command = new SqlCommand())
{
var accounts = new List <LoanAccount>();
command.CommandText = "usp_GetAll_LoanOutStandingBalance";
var dt = GetData(command);
if (dt != null && dt.Rows.Count > 0)
{
foreach (DataRow r in dt.Rows)
{
var account = new LoanAccount
{
Account_Number = r["Account_Number"].ToString(),
Account_Name = r["Account_Name"].ToString(),
Balance = Convert.ToDecimal(r["Balance"])
};
accounts.Add(account);
}
}
return(accounts);
}
}
catch (Exception ex)
{
_errorMessage = ex.Message;
}
return(null);
}
static void Main()
{
IAccount depositIndividualAccount = new DepositAccount(Customer.Individual, 120.00m, 21.00m);
DepositAccount depositCompany = new DepositAccount(Customer.Company, 240.00m, 25.00m);
IAccount loanIndividial = new LoanAccount(Customer.Individual, 20.00m, 15.00m);
IAccount loanCompany = new LoanAccount(Customer.Company, 200.00m, 17.00m);
IAccount mortgageIndividial = new MortgageAccount(Customer.Individual, 2000.00m, 5.00m);
IAccount mortgageCompany = new MortgageAccount(Customer.Company, 5000.00m, 7.00m);
Console.WriteLine("Deposit individial account CalculateInterestAmountForPeriod for 5 month is ${0}",
depositIndividualAccount.CalculateInterestAmountForPeriod(5));
Console.WriteLine("Deposit individial account Balance before deposit is ${0}", depositIndividualAccount.Balance);
depositIndividualAccount.Deposit(50);
Console.WriteLine("Deposit individial account Balance after deposit is ${0}", depositIndividualAccount.Balance);
Console.WriteLine("Deposit company account CalculateInterestAmountForPeriod for 2 month is ${0}",
depositCompany.CalculateInterestAmountForPeriod(2));
Console.WriteLine("Deposit company account Balance before draw money is ${0}", depositCompany.Balance);
depositCompany.DrawMoney(2000);
Console.WriteLine("Deposit company account Balance after draw money is ${0}", depositCompany.Balance);
Console.WriteLine("Loan individial account CalculateInterestAmountForPeriod for 2 month is ${0}",
loanIndividial.CalculateInterestAmountForPeriod(2));
Console.WriteLine("Loan company account CalculateInterestAmountForPeriod for 1 month is ${0}",
loanCompany.CalculateInterestAmountForPeriod(1));
Console.WriteLine("Mortgage individial account CalculateInterestAmountForPeriod for 6 month is ${0}",
mortgageIndividial.CalculateInterestAmountForPeriod(6));
Console.WriteLine("Mortgage company account CalculateInterestAmountForPeriod for 7 month is ${0}",
mortgageCompany.CalculateInterestAmountForPeriod(7));
}
public async Task <LoanAccount> AddLoanAccountAsync(LoanAccountViewModel accountViewModel)
{
var customer = await _context.Customers.Include(c => c.Accounts).FirstOrDefaultAsync(c => c.CustomerId == accountViewModel.LinkedAccount.CustomerId);
var settings = _context.AccountConfigurations.First();
if (customer.Accounts.Any(a => a.AccountClass == AccountClass.Loan))
{
throw new Exception($"Unable to create account. Customer already has a Loan account in the system.");
}
var loanAccount = new LoanAccount()
{
CustomerAccount = accountViewModel.LinkedAccount,
IsActivated = true,
AccountClass = AccountClass.Loan,
AccountName = $"{customer.FirstName} {customer.LastName} Loan",
DateOpened = DateTime.Now,
Principal = accountViewModel.Principal,
InterestRate = (double)settings.LoanInterestRate,
DurationYears = accountViewModel.DurationYears,
RepaymentFrequencyMonths = accountViewModel.RepaymentFrequencyMonths,
StartDate = accountViewModel.StartDate,
Customer = accountViewModel.LinkedAccount.Customer
};
_context.Add(loanAccount);
var noPaymentsPerYear = 12 / loanAccount.RepaymentFrequencyMonths;
loanAccount.CompoundInterest = (loanAccount.Principal * Math.Pow((1 + (loanAccount.InterestRate / 100) / (noPaymentsPerYear)), (noPaymentsPerYear * loanAccount.DurationYears))) - loanAccount.Principal;
loanAccount.AccountNumber = GenerateCustomerAccountNumber(loanAccount.AccountClass, loanAccount.CustomerId, loanAccount.GLAccountId);
await _context.SaveChangesAsync();
return(loanAccount);
}
static void Main(string[] args)
{
Individual kiro = new Individual("Kiro");
Individual ivan = new Individual("Ivan");
Company sap = new Company("SAP");
DepositAccount kiroAccount = new DepositAccount(kiro, 1112, 0.2m);
LoanAccount ivanAccount = new LoanAccount(ivan, 2222, 0.29m);
MortgageAccount sapAccount = new MortgageAccount(sap, 3333, 0.23m);
List <Account> accounts = new List <Account>()
{
kiroAccount,
ivanAccount,
sapAccount
};
foreach (var account in accounts)
{
Console.WriteLine(account);
}
Console.WriteLine(kiroAccount.CalculateInterestrate(4));
Console.WriteLine(sapAccount.CalculateInterestrate(55));
sapAccount.Deposit(4141);
kiroAccount.Withdraw(333);
foreach (var account in accounts)
{
Console.WriteLine(account);
}
}
//Get Loan Account Outstanding by Account number
public LoanAccount GetLoanOutstandingBalance(string account_number)
{
try
{
using (var command = new SqlCommand())
{
command.CommandText = "usp_Get_LoanOutStandingBalance";
command.Parameters.AddWithValue("@accountnumber", account_number);
var dt = GetData(command);
if (dt != null && dt.Rows.Count > 0)
{
var r = dt.Rows[0];
var account = new LoanAccount
{
Account_Number = r["Account_Number"].ToString(),
Account_Name = r["Account_Name"].ToString(),
Balance = Convert.ToDecimal(r["Balance"])
};
return(account);
}
}
}
catch (Exception ex)
{
_errorMessage = ex.Message;
}
return(null);
}
public static void Main()
{
ICustomer[] clients =
{
new IndividualCustomer("Pesho"),
new IndividualCustomer("Gosho"),
new CompanyCustomer("Soft Uni LTD"),
new CompanyCustomer("Soft Uni Student Organisation"),
};
var depositAcc = new DepositAccount(clients[0], 8955.33m, 0.005);
var loanAcc = new LoanAccount(clients[1], 1200m, 0.002);
var mortgageAcc = new MortgageAccount(clients[2], 7005m, 0.009);
var depositAcc2 = new DepositAccount(clients[3], 159, 0.08);
depositAcc.Withdraw(6000m);
depositAcc2.Withdraw(54.22m);
mortgageAcc.Deposit(15m);
loanAcc.Deposit(5559.66m);
try
{
depositAcc.Withdraw(500000000m);
}
catch (ArgumentException ex)
{
Console.Error.WriteLine(ex.Message);
}
Console.WriteLine(depositAcc2);
Console.WriteLine(mortgageAcc);
Console.WriteLine(loanAcc + $" Interest rate: {loanAcc.CalculateIntereset(12):C}");
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
Customer depositAccountCustomer = new IndividualCustomer(
"2343PJ34752",
"William",
"Harris",
"1 Microsoft Way, Redmond, WA",
"1-888-553-6562");
DepositAccount depositAccount = new DepositAccount(
depositAccountCustomer,
2500,
1.0825M,
12);
Customer loanAccountCustomer = new CorporateCustomer(
"89BPQ123YJ0",
"Oracle Corporation",
"500 Oracle Parkway, Redwood Shores, Redwood City, California, United States",
"1-981-717-9366");
Account loanAccount = new LoanAccount(
loanAccountCustomer,
1000000000,
1.0931M,
24);
Customer mortgageLoanAccountCustomer = new IndividualCustomer(
"97A20LX3YJU",
"Ginni",
"Rometty",
"Armonk, New York, U.S.",
"1-129-342-3817");
Account mortgageLoanAccount = new MortgageLoanAccount(
mortgageLoanAccountCustomer,
300000,
1.0875M,
36);
decimal depositInterest = depositAccount.CalculateInterest(3);
Console.WriteLine("Deposit account interest: {0:C2}", depositInterest);
depositAccount.Deposit(459.76M);
depositAccount.Withdraw(400.76M);
Console.WriteLine("Deposit account balance: {0:C2}", depositAccount.Balance);
decimal loanInterest = loanAccount.CalculateInterest(10);
Console.WriteLine("Loan account interest: {0:C2}", loanInterest);
decimal mortgageLoanInterest = mortgageLoanAccount.CalculateInterest(10);
Console.WriteLine("Mortgage loan account interest: {0:C2}", mortgageLoanInterest);
}
static void Main()
{
// Making instances of all types of accounts with the two types of customers
DepositAccount first = new DepositAccount(new IndividualCustomer("Jimmy Hendrix"), 1500, 5);
DepositAccount second = new DepositAccount(new CompanyCustomer("Jimmy Hendrix"), 500, 5);
LoanAccount third = new LoanAccount(new IndividualCustomer("Jimmy Hendrix"), 4000, 7);
LoanAccount fourth = new LoanAccount(new CompanyCustomer("Jimmy Hendrix"), 50000, 3);
MortgageAccount fifth = new MortgageAccount(new IndividualCustomer("Jimmy Hendrix"), 34000, 4);
MortgageAccount sixth = new MortgageAccount(new CompanyCustomer("Jimmy Hendrix"), 19000, 9);
// Testing the DepositMoney, WithDrawMoney and CalculateInterest methods for all account types
Console.WriteLine("INDIVIDUAL DEPOSIT ACCOUNT:");
Console.WriteLine("Balance: {0}", first.Balance);
first.DepositMoney(10);
Console.WriteLine("Balance after deposit: {0}", first.Balance);
first.WithDrawMoney(150);
Console.WriteLine("Balance after withdraw: {0}", first.Balance);
Console.WriteLine("Calculate interest: {0}", first.CalculateInterest(5));
Console.WriteLine();
Console.WriteLine("CUSTOMER DEPOSIT ACCOUNT: ");
Console.WriteLine("Balance: {0}", second.Balance);
second.DepositMoney(2000);
Console.WriteLine("Balance after deposit: {0}", second.Balance);
second.WithDrawMoney(1800);
Console.WriteLine("Balance after withdraw: {0}", second.Balance);
Console.WriteLine("Calculate interest: {0}", second.CalculateInterest(9));
Console.WriteLine();
Console.WriteLine("INDIVIDUAL LOAN ACCOUNT:");
Console.WriteLine("Balance: {0}", third.Balance);
third.DepositMoney(60);
Console.WriteLine("Balance after deposit: {0}", third.Balance);
Console.WriteLine("Calculate interest: {0}", third.CalculateInterest(7));
Console.WriteLine();
Console.WriteLine("CUSTOMER LOAN ACCOUNT:");
Console.WriteLine("Balance: {0}", fourth.Balance);
fourth.DepositMoney(60);
Console.WriteLine("Balance after deposit: {0}", fourth.Balance);
Console.WriteLine("Calculate interest: {0}", fourth.CalculateInterest(9));
Console.WriteLine();
Console.WriteLine("INDIVIDUAL MORTGAGE ACCOUNT:");
Console.WriteLine("Balance: {0}", fifth.Balance);
fifth.DepositMoney(100);
Console.WriteLine("Balance after deposit: {0}", fifth.Balance);
Console.WriteLine("Calculate interest: {0}", fifth.CalculateInterest(6));
Console.WriteLine();
Console.WriteLine("CUSTOMER MORTGAGE ACCOUNT:");
Console.WriteLine("Balance: {0}", sixth.Balance);
sixth.DepositMoney(100);
Console.WriteLine("Balance after deposit: {0}", sixth.Balance);
Console.WriteLine("Calculate interest: {0}", sixth.CalculateInterest(11));
// Testing the Bank class and the AddAccount method
Bank newBank = new Bank(LoadList());
Console.WriteLine();
newBank.AddAccount(new DepositAccount(new IndividualCustomer("Joe Rogan"), 780, 3));
Console.WriteLine("Type of customer: " + newBank.Accounts[6].Customer.GetType().Name);
Console.WriteLine("Name: " + newBank.Accounts[6].Customer.Name);
Console.WriteLine("Balance: " + newBank.Accounts[6].Balance);
Console.WriteLine("Interest rate: " + newBank.Accounts[6].InterestRate);
}
public ActionResult DeleteConfirmed(int id)
{
LoanAccount loanAccount = db.LoanAccounts.Find(id);
db.LoanAccounts.Remove(loanAccount);
db.SaveChanges();
return(RedirectToAction("Index"));
}
/// <summary>
/// Add a account for a customer
/// </summary>
/// <param name="customerNumber"></param>
/// <param name="typeCode"></param>
/// <returns></returns>
public int AddAccount(int customerNumber, Account account)
{
using (CWS.SimpleBank.Data.Interview101Entities1 db = new Interview101Entities1())
{
var customer = db.Customers.Where(c => c.CustomerNumber == customerNumber).FirstOrDefault();
if (customer == null)
{
return(0);
}
if (account == null)
{
account = new Account();
}
account.Balance = 0M;
account.TypeCode = "U";
account.OpenDate = DateTime.Today;
if (account.GetType() == typeof(LoanAccount))
{
LoanAccount loan = account as LoanAccount;
loan.TypeCode = "L";
account.Balance = loan.OriginalLoanAmount;
loan.MaturityDate = DateTime.Today.AddMonths(loan.Term);
loan.APR = 9.99M;
customer.Accounts.Add(loan);
}
else if (account.GetType() == typeof(CreditCardAccount))
{
CreditCardAccount creditcard = account as CreditCardAccount;
creditcard.TypeCode = "C";
creditcard.ExpirationDate = DateTime.Today.AddYears(5);
creditcard.PurchaseAPR = 12.99M;
creditcard.CashAPR = 16.99M;
customer.Accounts.Add(creditcard);
}
else if (account.GetType() == typeof(CertificateDeposit))
{
CertificateDeposit deposit = account as CertificateDeposit;
deposit.TypeCode = "D";
deposit.MaturityDate = DateTime.Today.AddMonths(deposit.Term);
deposit.Balance = deposit.Principal;
deposit.APY = 3.99M;
customer.Accounts.Add(deposit);
}
else
{
customer.Accounts.Add(account);
}
db.SaveChanges();
return(account.AccountNumber);
}
}
/// <summary>
/// Create loan account
/// </summary>
/// <returns></returns>
private ILoanAccount createLoanAccount()
{
int period = Convert.ToInt32(txtPeriod.Text);
int unitNumPeriod = Convert.ToInt32(txtUnitPeriod.Text);
decimal percent = Convert.ToDecimal(txtPercent.Text);
int unitNumInterest = Convert.ToInt32(txtUnitInterestRate.Text);
UnitOfTime unit;
switch (unitNumPeriod)
{
case 0: unit = UnitOfTime.Day;
break;
case 1: unit = UnitOfTime.Mounth;
break;
case 2: unit = UnitOfTime.Year;
break;
default: unit = UnitOfTime.Day;
break;
}
TimePeriod tp = new TimePeriod();
tp.Period = period;
tp.Unit = unit;
switch (unitNumInterest)
{
case 0: unit = UnitOfTime.Day;
break;
case 1: unit = UnitOfTime.Mounth;
break;
case 2: unit = UnitOfTime.Year;
break;
default: unit = UnitOfTime.Day;
break;
}
InterestRate ir = new InterestRate();
ir.Percent = percent;
ir.Unit = unit;
DateTime start = dtpStart.Value;
DateTime end = dtpEnd.Value;
ITransactionAccount ta = createTransactionAccount();
ILoanAccount loanAccount = new LoanAccount(ta.Currency, tp, ir, start, end, ta as TransactionAccount);
return(loanAccount);
}
private bool CheckDepositAmount(LoanAccount currAcct, LoanAccount loanAcct)
{
if (loanAcct.Balance == 0)
{
ModelState.AddModelError("", "Did not specify Deposit Amount");
return(true);
}
return(false);
}
public ChargeInstallment(Customer customer, Bank bank, LoanAccount loanAccount, Money amount)
{
Bank = bank;
this.customer = customer;
LoanAccount = loanAccount;
Money = amount;
Status = OperationStatus.Disposed;
loanAccount.OtherOperations.Add(this);
}
public TakeLoan(Customer customer, Bank bank, LoanAccount loanAccount, Money amount)
{
this.bank = bank;
this.customer = customer;
this.loanAccount = loanAccount;
Money = amount;
Status = OperationStatus.Disposed;
loanAccount.OtherOperations.Add(this);
}
public void MakeDepositToLoanAccount_CannotDepositNegativeAmount()
{
// Arrange
Individual personToMakeDeposit = new Individual();
LoanAccount loan = new LoanAccount(personToMakeDeposit, 0.3, 1000);
// Act and Assert
Assert.ThrowsException <ArgumentOutOfRangeException>(() => loan.MakeDeposit(-2));
}
public void GetInterestAmountForLoanAccount_MonthsCannotBeLessThanZero()
{
// Arrange
Individual person = new Individual();
LoanAccount loan = new LoanAccount(person, 0.3, 1000);
// Act and Assert
Assert.ThrowsException <ArgumentOutOfRangeException>(() => loan.GetInterestAmount(-2));
}
static void Main(string[] args)
{
LoanAccount myLoanAccount = new LoanAccount(10.6M, 4.5M, new Individual());
Console.WriteLine(myLoanAccount.CalculateMonthlyInterest(12));
MortgageAccount myMortgageAccount = new MortgageAccount(1000M, 2.7M, new Company());
Console.WriteLine(myMortgageAccount.CalculateMonthlyInterest(14));
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
Customer depositAccountCustomer = new IndividualCustomer(
"123456789AA",
"Pesho",
"Peshov",
"Sofia, Bulgaria, Tzarigradsko shose 2",
"555-123-123");
DepositAccount depositAccount = new DepositAccount(
depositAccountCustomer,
2000,
0.1234M,
36);
Customer loanAccountCustomer = new CorporateCustomer(
"123456789AB",
"Oracle Corporation",
"Sofia, Bulgaria, Tzarigradsko shose 20",
"555-123-321");
Account loanAccount = new LoanAccount(
loanAccountCustomer,
9000000000,
0.1234M,
24);
Customer mortgageLoanAccountCustomer = new IndividualCustomer(
"223456789AA",
"Ginni",
"Rometty",
"Sofia, Bulgaria, Tzarigradsko shose 22",
"555-321-321");
Account mortgageLoanAccount = new MortgageLoanAccount(
mortgageLoanAccountCustomer,
990000,
0.1234M,
12);
decimal depositInterest = depositAccount.CalculateInterest(3);
Console.WriteLine("Deposit account interest: {0:C2}", depositInterest);
depositAccount.Deposit(459.76M);
depositAccount.Withdraw(400.76M);
Console.WriteLine("Deposit account balance: {0:C2}", depositAccount.Balance);
decimal loanInterest = loanAccount.CalculateInterest(10);
Console.WriteLine("Loan account interest: {0:C2}", loanInterest);
decimal mortgageLoanInterest = mortgageLoanAccount.CalculateInterest(10);
Console.WriteLine("Mortgage loan account interest: {0:C2}", mortgageLoanInterest);
}
static void Main()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
Customer depositAccountCustomer = new IndividualCustomer(
"2343PJ34752",
"William",
"Harris",
"1 Microsoft Way, Redmond, WA",
"1-888-553-6562");
DepositAccount depositAccount = new DepositAccount(
depositAccountCustomer,
2500,
1.0825M,
12);
Customer loanAccountCustomer = new CorporateCustomer(
"89BPQ123YJ0",
"Oracle Corporation",
"500 Oracle Parkway, Redwood Shores, Redwood City, California, United States",
"1-981-717-9366");
Account loanAccount = new LoanAccount(
loanAccountCustomer,
1000000000,
1.0931M,
24);
Customer mortgageLoanAccountCustomer = new IndividualCustomer(
"97A20LX3YJU",
"Ginni",
"Rometty",
"Armonk, New York, U.S.",
"1-129-342-3817");
Account mortgageLoanAccount = new MortgageLoanAccount(
mortgageLoanAccountCustomer,
300000,
1.0875M,
36);
decimal depositInterest = depositAccount.CalculateInterest(3);
Console.WriteLine("Deposit account interest: {0:C2}", depositInterest);
depositAccount.Deposit(459.76M);
depositAccount.Withdraw(400.76M);
Console.WriteLine("Deposit account balance: {0:C2}", depositAccount.Balance);
decimal loanInterest = loanAccount.CalculateInterest(10);
Console.WriteLine("Loan account interest: {0:C2}", loanInterest);
decimal mortgageLoanInterest = mortgageLoanAccount.CalculateInterest(10);
Console.WriteLine("Mortgage loan account interest: {0:C2}", mortgageLoanInterest);
}
public static void Main()
{
LoanAccount lAccount = new LoanAccount("Gosho Goshev", CustomerTypes.individual, 23423, 3);
DepositAccount dAccount = new DepositAccount("Company", CustomerTypes.company, 44321, 1.75m);
MortgageAccount mAccount = new MortgageAccount("Any individual", CustomerTypes.individual, -234, 2.99m);
Console.WriteLine("Loan account interest amont for 5 months: {0}", lAccount.InterestAmount(5));
Console.WriteLine("Deposit account interest amont for 3 months: {0}", dAccount.InterestAmount(3));
Console.WriteLine("Mortgage account interest amont for 7 months: {0}", mAccount.InterestAmount(7));
}
public LoanAccount ViewAccountById(string appId, string acc)
{
LoanAccount account = null;
account = db.LoanAccounts.ToList().Find(x => x.AppID == appId);
return(account);
}
public void Withdraw_ShouldThrowException()
{
// Arrange
double startingBalance = 200;
var loanAccount = new LoanAccount(owner: "Joe Decker",
balance: startingBalance);
// Act, Assert
Assert.Throws <InvalidOperationException>(() => loanAccount.Withdraw(0));
}
private static void TestInterestCalculations(LoanAccount a, MortgageAccount b, MortgageAccount c, DepositAccount d,
DepositAccount e)
{
List<ICalculateInterest> accountInterests = new List<ICalculateInterest>() {a, b, c, d, e};
foreach (var account in accountInterests)
{
Console.WriteLine("{0}, balance {1:F2}", account.GetType().Name, account.CalculateInterest(24));
}
Console.WriteLine();
}
static void Main()
{
LoanAccount loanAcc = new LoanAccount(new Individual("Georgi", 28, "1122334455"), 1000, 7);
Console.WriteLine(loanAcc.CalculateInterest(6));
DepositAccount depositAcc = new DepositAccount(new Company("SoftUni Ltd.", 1, "1122334455"), 1000, 7);
Console.WriteLine(depositAcc.CalculateInterest(6));
MortgageAccount mortgageAcc = new MortgageAccount(new Individual("Pesho", 20, "1122334455"), 1000, 7);
Console.WriteLine(mortgageAcc.CalculateInterest(6));
}
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()
{
//Making customers - individual and company
CompanyCustomer ood = new CompanyCustomer("OOD");
IndividualCustomer samuel = new IndividualCustomer("Samuel L. Jackson");
//Testing some stuff
DepositAccount samuelDepositAccount = new DepositAccount(samuel , 10000m, 100m);
DepositAccount oodDepositAccount = new DepositAccount(ood, 10000m, 100m);
Console.WriteLine("{1} has {0} money.", samuelDepositAccount.Balance, samuelDepositAccount.Customer.Name);
samuelDepositAccount.WithDrawMoney(500m);
Console.WriteLine("After we with draw some money he has {0} money." , samuelDepositAccount.Balance);
samuelDepositAccount.AddDeposit(200m);
Console.WriteLine("After we deposit some money he has " + samuelDepositAccount.Balance);
Console.WriteLine();
Console.WriteLine();
//Testing the deposit account
Console.WriteLine("Testing the deposit account:");
Console.WriteLine("----------------------------");
Console.WriteLine("The {0} of {2} who is a {1} has interest amount for next 6 mounths: {3} "
, samuelDepositAccount.GetType(), samuelDepositAccount.Customer.GetType(), samuelDepositAccount.Customer.Name, samuelDepositAccount.InterestAmountForPeriod(6));
Console.WriteLine("The {0} of {2} who is a {1} has interest amount for next 6 mounths: {3} "
, oodDepositAccount.GetType(), oodDepositAccount.Customer.GetType(), oodDepositAccount.Customer.Name, oodDepositAccount.InterestAmountForPeriod(6));
Console.WriteLine();
Console.WriteLine();
//Testing the loan account
Console.WriteLine("Testing the loan account:");
Console.WriteLine("----------------------------");
LoanAccount samuelLoanAccount = new LoanAccount(samuel, 10000m, 100m);
Console.WriteLine("The {0} of {2} who is a {1} has interest amount for next 6 mounths: {3} "
, samuelLoanAccount.GetType(), samuelLoanAccount.Customer.GetType(), samuelLoanAccount.Customer.Name, samuelLoanAccount.InterestAmountForPeriod(6));
LoanAccount oodLoanAccount = new LoanAccount(ood, 10000m, 100m);
Console.WriteLine("The {0} of {2} who is a {1} has interest amount for next 6 mounths: {3} "
, oodLoanAccount.GetType(), oodLoanAccount.Customer.GetType(), oodLoanAccount.Customer.Name, oodLoanAccount.InterestAmountForPeriod(6));
Console.WriteLine();
Console.WriteLine();
//Testing the mortage account
Console.WriteLine("Testing the mortage account:");
Console.WriteLine("----------------------------");
MortageAccount samuelMortageAccount = new MortageAccount(samuel, 10000m, 100m);
Console.WriteLine("The {0} of {2} who is a {1} has interest amount for next 24 mounths: {3} "
, samuelMortageAccount.GetType(), samuelMortageAccount.Customer.GetType(), samuelMortageAccount.Customer.Name, samuelMortageAccount.InterestAmountForPeriod(24));
MortageAccount oodMortageAccount = new MortageAccount(ood, 10000m, 100m);
Console.WriteLine("The {0} of {2} who is a {1} has interest amount for next 24 mounths: {3} "
, oodMortageAccount.GetType(), oodMortageAccount.Customer.GetType(), oodMortageAccount.Customer.Name, oodMortageAccount.InterestAmountForPeriod(24));
}
private static void TestDepositFunctionality(LoanAccount a, MortgageAccount b, MortgageAccount c, DepositAccount d,
DepositAccount e)
{
List<IDepositMoney> accountDeposits = new List<IDepositMoney>() {a, b, c, d, e};
foreach (var deposit in accountDeposits)
{
deposit.DepositMoney(1100.50m);
Account acc = (Account) deposit;
Console.WriteLine("{0}, balance {1:F2}", acc.GetType().Name, acc.Balance);
}
Console.WriteLine();
}
static void Main()
{
var bajPesho = Customer.Individual;
var leliaMarche = Customer.Individual;
var mrAnderson = Customer.Individual;
var google = Customer.Company;
var microsoft = Customer.Company;
var facebook = Customer.Company;
var bajPeshoAccount = new DepositAccount(bajPesho, 200, 7);
var leliaMarcheAccount = new MortgageAccount(leliaMarche, 200, 7);
var mrAndersonAccount = new LoanAccount(mrAnderson, 200, 7);
var googleAccount = new DepositAccount(google, 200, 7);
var microsoftAccount = new MortgageAccount(microsoft, 200, 7);
var facebookAccount = new LoanAccount(facebook, 200, 7);
googleAccount.Withdraw(100);
// Console.WriteLine(googleAccount.Balance);
facebookAccount.Deposit(100);
// Console.WriteLine(facebookAccount.Balance);
var accounts = new List<IAccount>()
{
googleAccount,
microsoftAccount,
facebookAccount,
bajPeshoAccount,
leliaMarcheAccount,
mrAndersonAccount
};
var sortedAccounts = accounts.OrderByDescending(account => account.Balance);
foreach (var account in sortedAccounts)
{
decimal interestFirstMonths = account.CalculateInterest(3);
decimal interest = account.CalculateInterest(13);
Console.WriteLine("customer: {0} - balance: {1}; first months interest: {2}; interest: {3}"
, account.Customer, account.Balance, interestFirstMonths, interest);
}
}
static void Main()
{
Console.WriteLine("----------Loan Account(Company)----------\n");
LoanAccount accountOne = new LoanAccount(CustomerType.Company, 50000, 500, 24);
accountOne.CalculateInterest();
accountOne.Deposit(500);
Console.WriteLine("\n\n----------Loan Account(Individual)----------\n");
LoanAccount accountTwo = new LoanAccount(CustomerType.Individual, 50000, 500, 24);
accountTwo.CalculateInterest();
accountTwo.Deposit(500);
Console.WriteLine("\n\n----------Mortage Account(Company)----------\n");
MortageAccount accountThree = new MortageAccount(CustomerType.Company, 100000, 1000, 36);
accountThree.CalculateInterest();
accountThree.Deposit(10000);
Console.WriteLine("\n\n----------Mortage Account(Individual)----------\n");
MortageAccount accountFour = new MortageAccount(CustomerType.Individual, 100000, 1000, 36);
accountFour.CalculateInterest();
accountFour.Deposit(10000);
Console.WriteLine("\n\n----------Deposit Account(Company)----------\n");
DepositAccount accountFive = new DepositAccount(CustomerType.Company, 500000, 5000, 24);
accountFive.CalculateInterest();
accountFive.Deposit(100000);
accountFive.Withdraw(200000);
Console.WriteLine("\n\n----------Deposit Account(Individual)----------\n");
DepositAccount accountSix = new DepositAccount(CustomerType.Individual, 500000, 5000, 24);
accountSix.CalculateInterest();
accountSix.Deposit(100000);
accountSix.Withdraw(200000);
Console.WriteLine("\n\n----------Deposit Account(Balance under 1000)----------\n");
DepositAccount accountSeven = new DepositAccount(CustomerType.Individual, 500, 50, 6);
accountSeven.CalculateInterest();
accountSeven.Deposit(50);
accountSeven.Withdraw(150);
Console.WriteLine("\n\n\n");
}
static void Main()
{
Console.WriteLine("Mortage account");
MortageAccount mort = new MortageAccount(CustumerType.Individual, 344, 0.006);
double interAmount = mort.InterestAmount(12);
Console.WriteLine("The interest amount for the first year is {0:0.00}%", interAmount * 100);
Console.WriteLine();
Console.WriteLine("Loan account");
LoanAccount loan = new LoanAccount(CustumerType.Company, 1500, 0.009);
interAmount = loan.InterestAmount(24);
Console.WriteLine("The interest amount for the first two years is {0:0.00}%", interAmount * 100);
Console.WriteLine();
Console.WriteLine("Deposit account");
DepositAccount deposit = new DepositAccount(CustumerType.Company, 1200, 0.007);
interAmount = deposit.InterestAmount(6);
Console.WriteLine("The interest amount for the first 6 monts is {0:0.00}%", interAmount * 100);
Console.WriteLine();
}
static void Main()
{
var a = new LoanAccount(new Company("M-tel", "Sofia", "0987654321"), 100000, 0.01m);
var b = new MortgageAccount(new Individual("Petar Georgiev", "Sofia", 32), 10000, 0.01m);
var c = new MortgageAccount(new Company("M-tel", "Sofia", "0987654321"), 100000, 0.01m);
var d = new DepositAccount(new Individual("Stamat Stamatov", "Burgas", 44), 100, 0.005m);
var e = new DepositAccount(new Individual("Minka Stamatova", "Burgas", 42), 1000, 0.005m);
//1. Test interest rate calculations:
TestInterestCalculations(a, b, c, d, e);
//2. Test deposit functionality:
TestDepositFunctionality(a, b, c, d, e);
//3. Test withdraw functionality:
TestWithdrawFunctionality(d, e);
}
static void Main()
{
// Customers
Customer[] customers = new Customer[4];
customers[0] = new IndividualCustomer("Iliqn Petrov", 59784, "0894719648");
customers[1] = new CompanieCustomer("Kiril Iliev", 81746, "0881446720");
customers[2] = new IndividualCustomer("Nikolai Grancharov", 91002, "0874100359");
customers[3] = new CompanieCustomer("Kiril Slavqnov", 00147, "0886979231");
// Accounts
DepositAccount firstDeposit = new DepositAccount(customers[0], 3000, 0.10m, 12);
BankAccount[] accounts = new BankAccount[5];
accounts[0] = firstDeposit;
accounts[1] = new LoanAccount(customers[1], 5000, 0.08m, 6);
accounts[2] = new LoanAccount(customers[2], 5000, 0.08m, 6);
accounts[3] = new MortgageAccount(customers[2], 22900, 0.11m, 48);
accounts[4] = new MortgageAccount(customers[3], 22900, 0.11m, 48);
// Print 1
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("First Print ...");
Console.ResetColor();
foreach (var item in accounts)
{
Console.WriteLine(item);
Console.WriteLine();
}
// Withdraw & Deposit
firstDeposit.Withdraw(250);
firstDeposit.Deposit(600);
// Print 2
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Second Print ...");
Console.ResetColor();
Console.WriteLine(accounts[0]);
Console.ReadLine();
}
public static void Main()
{
var testAcount = new DepositAccount(new Company("Abc", "040304123"), 3.47m);
Console.WriteLine(testAcount);
Console.WriteLine(testAcount.Deposit(1200m));
Console.WriteLine(testAcount.Withdraw(101m));
Console.WriteLine("Interest: " + testAcount.CalculateInterest(10));
Console.WriteLine(testAcount);
Console.WriteLine(new string('-', 60));
var anotherTestAccount = new MortgageAccount(new Company("Apple", "040304123"), 5);
Console.WriteLine(anotherTestAccount);
Console.WriteLine(anotherTestAccount.Deposit(120m));
Console.WriteLine("Interest:" + anotherTestAccount.CalculateInterest(13));
Console.WriteLine(anotherTestAccount);
Console.WriteLine(new string('-', 60));
var yetAnotherTestAccount = new LoanAccount(new Individual("Gosho","8010271234"),4.2m);
Console.WriteLine(yetAnotherTestAccount);
Console.WriteLine(yetAnotherTestAccount.Deposit(180m));
Console.WriteLine("Interest: " + yetAnotherTestAccount.CalculateInterest(3));
Console.WriteLine(yetAnotherTestAccount);
Console.WriteLine(new string('-', 60));
}
public static void Main()
{
// These examples and most of the solutions for the classes are taken from the forum
// I actually "did read" all of the code and changed a couple of things
ICustomer pesho = new IndividualCustomer("Petar Petrov");
ICustomer agroCompany = new CompanyCustomer("Agro Company Ltd.");
IAccount mortgageAccInd = new MortgageAccount(pesho, 1024m, 5.3m);
IAccount mortgageAccComp = new MortgageAccount(agroCompany, 1024m, 5.3m);
IAccount loanAccInd = new LoanAccount(pesho, 1024m, 5.3m);
IAccount loanAccComp = new LoanAccount(agroCompany, 1024m, 5.3m);
IAccount depositAccIndBig = new DepositAccount(pesho, 1024m, 5.3m);
IAccount depositAccIndSmall = new DepositAccount(pesho, 999m, 5.3m);
IAccount depositAccComp = new DepositAccount(agroCompany, 11024m, 4.3m);
List<IAccount> accounts = new List<IAccount>()
{
mortgageAccInd,
mortgageAccComp,
loanAccInd,
loanAccComp,
depositAccIndBig,
depositAccIndSmall,
depositAccComp
};
foreach (var acc in accounts)
{
Console.WriteLine("{5} {0}: {1:N2}, {2:N2}, {3:N2}, {4:N2}",
acc.GetType().Name,
acc.CalculateRate(2),
acc.CalculateRate(3),
acc.CalculateRate(10),
acc.CalculateRate(13),
acc.Customer.GetType().Name);
}
}
public static void Main()
{
Bank bank = new Bank("SoftUni Bank");
var e = bank.Accounts;
foreach (var account in e)
{
Console.WriteLine(account);
}
try
{
Individual clientOne = new Individual("Pencho Pitankata", "Neyde", "1212121230");
Company clientTwo = new Company("SoftUni", "Hadji Dimitar", "831251119", true);
DepositAccount depositOne = new DepositAccount(clientOne, 5, 10000);
DepositAccount depositTwo = new DepositAccount(clientOne, 2, 100, new DateTime(2000, 01, 01));
DepositAccount depositThree = new DepositAccount(clientOne, 2, 10000, new DateTime(2008, 01, 01));
LoanAccount loanOne = new LoanAccount(clientOne, 14, 10000, new DateTime(2003, 01, 01));
LoanAccount loanTwo = new LoanAccount(clientTwo, 14, 10000, new DateTime(2003, 01, 01));
MortgageAccount mortgageOne = new MortgageAccount(clientOne, 7, 100000, new DateTime(2013, 08, 01));
MortgageAccount mortgageTwo = new MortgageAccount(clientTwo, 7, 100000, new DateTime(2014, 08, 01));
Console.WriteLine("Deposit Account 1 Interest: {0:F2}", depositOne.Interest());
Console.WriteLine("Deposit Account 2 Interest: {0:F2}", depositTwo.Interest());
Console.WriteLine("Deposit Account 3 Interest: {0:F2}", depositThree.Interest());
Console.WriteLine("Loan Account Individual Interest: {0:F2}", loanOne.Interest());
Console.WriteLine("Loan Account Company Interest: {0:F2}", loanTwo.Interest());
Console.WriteLine("Mortgage Account Interest: {0:F2}", mortgageOne.Interest());
Console.WriteLine("Mortgage Account Interest: {0:F2}", mortgageTwo.Interest());
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message + "\n" + ex.StackTrace);
}
}
