account_main.go

func main() {
	aliceAcct := OpenSavingsAccount("12345", "Alice", time.Date(1999, time.January, 03, 0, 0, 0, 0, time.UTC))
	fmt.Println("Alice's account =", aliceAcct)
  
	aliceAcct.Deposit(Money(100.0))
	fmt.Println("Alice's account (after deposit) =", aliceAcct)
  
	if err := aliceAcct.Withdraw(Money(10)); err != nil {
		fmt.Println(err)
	} else {
		fmt.Println("Alice's account (after withdrawl) =", aliceAcct)
	}

	const overDraft = false
	bobAcct := OpenCheckingAccount("98765", "Bob", time.Date(1997, time.April, 03, 0, 0, 0, 0, time.UTC), overDraft)
	fmt.Println("\nBob's account =", bobAcct)
  
	bobAcct.Deposit(Money(100.0))
	fmt.Println("Bob's account (after deposit) =", bobAcct)
  
	if err := bobAcct.Withdraw(Money(77)); err != nil {
		fmt.Println(err)
	} else {
		fmt.Println("Bob's account (after withdrawl) =", bobAcct)
	}

	fmt.Println("\nTransfering 10.0 from Alice to Bob's acct")
	if err := Transfer(aliceAcct, bobAcct, Money(76.0)); err != nil {
		fmt.Println(err)
	}
	fmt.Println("Alice's account =", aliceAcct)
	fmt.Println("Bob's account =", bobAcct)
}