@@ -0,0 +1,77 @@
+package christmas.controller;
+
+import christmas.constants.ConstantsMessage;
+import christmas.domain.PreviewResult;
+import christmas.domain.event.enums.EventDate;
+import christmas.dto.EventResultDTO;
+import christmas.services.date.DateValidator;
+import christmas.services.order.AmountCalculator;
+import christmas.services.order.InputHandler;
+import christmas.utils.Parser;
+import christmas.view.InputView;
+import christmas.view.OutputView;
+import christmas.vo.OrderMenuVO;
+import christmas.vo.ReservationVO;
+import java.util.List;
+
+public class ReservationController {
+    private final OutputView outputView;
+    private final InputView inputView;
+    private final EventController eventController;
+    private final AmountCalculator amountCalculator;
+
+
+    public ReservationController(InputView inputView, OutputView outputView) {
+        this.inputView = inputView;
+        this.outputView = outputView;
+        eventController = new EventController();
+        amountCalculator = new AmountCalculator();
+    }
+
+    public void reserve() {
+        outputView.printFormattedMessage(
+                String.format(ConstantsMessage.GREETING.message, EventDate.CHRISTMAS_DAY.getMonthValue()));
+
+        int reservationDay = InputHandler.retryInputOnInvalid(this::getReservationDay);
+        List<OrderMenuVO> reservedMenu = InputHandler.retryInputOnInvalid(this::getReservedMenu);
+        int totalOrderAmount = calculateTotalOrderAmount(reservedMenu);
+
+        EventResultDTO eventResultDTO = eventController.applyEvent(totalOrderAmount, reservationDay, reservedMenu);
+        ReservationVO reservationVO = createReservationVO(reservationDay, reservedMenu, totalOrderAmount,
+                eventResultDTO);
+        generateReservationResult(reservationVO);
+    }
+
+    private int getReservationDay() {
+        String inputDate = inputView.getVisitDate().trim();
+        int reservationDate = DateValidator.validateDateNonNumeric(inputDate);
+        DateValidator.validateDateRange(reservationDate);
+        return reservationDate;
+    }
+
+    private List<OrderMenuVO> getReservedMenu() {
+        String inputMenu = inputView.getOrderMenu();
+        Parser parser = new Parser();
+        return parser.parserOrder(inputMenu);
+    }
+
+    public int calculateTotalOrderAmount(List<OrderMenuVO> reservedMenu) {
+        return amountCalculator.calculateTotalOrderAmount(reservedMenu);
+    }
+
+    public int calculatePaymentAmount(int totalOrderAmount, int totalDiscountAmount, int giftEventDiscount) {
+        return amountCalculator.getDiscountedPaymentAmount(totalOrderAmount, totalDiscountAmount, giftEventDiscount);
+    }
+
+    private ReservationVO createReservationVO(int reservationDay, List<OrderMenuVO> reservedMenu, int totalOrderAmount,
+                                              EventResultDTO eventResultDTO) {
+        int paymentAmount = calculatePaymentAmount(totalOrderAmount, eventResultDTO.getTotalDiscountAmount(),
+                eventResultDTO.getGiftEventDiscount());
+        return ReservationVO.create(reservationDay, reservedMenu, eventResultDTO, totalOrderAmount, paymentAmount);
+    }
+
+    private void generateReservationResult(ReservationVO reservationVO) {
+        PreviewResult previewResult = new PreviewResult();
+        outputView.displayReservationResult(previewResult.generateResult(reservationVO));
+    }
+}

리뷰: 해당 클래스에서 단 한번만 사용되고, 다른 클래스와의 의존성이 낮아 의존성 주입으로 처리할 필요가 없다고 생각했었습니다.