1 files changed, 31 insertions, 0 deletions
diff --git a/DesignPatterns/src/app/DesignPatterns.State/PinEnteredState.cs b/DesignPatterns/src/app/DesignPatterns.State/PinEnteredState.cs
new file mode 100644
index 0000000..809186a
--- /dev/null
+++ b/DesignPatterns/src/app/DesignPatterns.State/PinEnteredState.cs
@@ -0,0 +1,31 @@
+using System;
+
+namespace DesignPatterns.State {
+	public class PinEnteredState : IState {
+		public PinEnteredState( IPosTerminal terminal ) {
+			_terminal = terminal;
+		}
+
+		public void SwipeCard( string cardNumber ) {
+			Console.Out.WriteLine( "You've already swiped a card." );
+		}
+
+		public void EnterAmount( double amount ) {
+			Console.Out.WriteLine( "You've already entered an amount." );
+		}
+
+		public void EnterPin( string pin ) {
+			Console.Out.WriteLine( "You've already entered a pin." );
+		}
+
+		public void ProcessTransaction( ) {
+			_terminal.CurrentState = new ProcessingTransactionState( _terminal );
+		}
+
+		public void PrintReceipt( ) {
+			Console.Out.WriteLine( "The transaction needs to be authorized first" );
+		}
+
+		private IPosTerminal _terminal;
+	}
+}
+\ No newline at end of file