Fix: 예약 생성 에러 수정

Author: krr3804

src/main/java/com/ticketaka/performance/feign/ReservationFeignClient.java

@@ -13,6 +13,6 @@
 
 @FeignClient(name="ReservationFeignClient", url="${member.url}:"+"${member.port}", path = "/reservation")
 public interface ReservationFeignClient {
-    @PostMapping("/create")
-    BaseResponse createReservation(@HeaderMap Map<String,String> header, @RequestBody ReservationDTO reservationDTO);
+    @PostMapping(value = "/create")
+    BaseResponse createReservation(@RequestHeader("x-istio-jwt-sub") String sub, @RequestBody ReservationDTO reservationDTO);
 }

src/main/java/com/ticketaka/performance/service/ReservationServiceImpl.java

@@ -84,7 +84,7 @@ public void makeReservation(Map<String,String> header, ReservationRequest reques
 
         PrfSession prfSession = prfSessionRMapCache.get(request.getPrfSessionId());
         ReservationDTO reservationDTO = new ReservationDTO().from(request, count, prfSession);
-        BaseResponse response = reservationFeignClient.createReservation(header, reservationDTO);
+        BaseResponse response = reservationFeignClient.createReservation(header.get("x-istio-jwt-sub"), reservationDTO);
 
         if(response.getCode() != StatusCode.OK.getCode()) {
             throw new ReservationFailedException();