From 4c8eada91978e3f7ab27f3b7523429559778c40b Mon Sep 17 00:00:00 2001
From: bbbang105 <2018111366@dgu.ac.kr>
Date: Tue, 18 Jun 2024 04:37:27 +0900
Subject: [PATCH] =?UTF-8?q?#42=20[refactor]=20:=20=EC=B0=A8=ED=8A=B8=20?=
 =?UTF-8?q?=EB=91=90=20=EC=A2=85=EB=A5=98=EB=A1=9C=20=EB=B6=84=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../controller/DashBoardController.java       | 23 +++++++-
 .../java/org/dgu/backend/dto/ChartDto.java    | 56 +++++++++++++++++++
 2 files changed, 76 insertions(+), 3 deletions(-)

diff --git a/backend/src/main/java/org/dgu/backend/controller/DashBoardController.java b/backend/src/main/java/org/dgu/backend/controller/DashBoardController.java
index 0b16f70..958be53 100644
--- a/backend/src/main/java/org/dgu/backend/controller/DashBoardController.java
+++ b/backend/src/main/java/org/dgu/backend/controller/DashBoardController.java
@@ -28,6 +28,7 @@ public ResponseEntity<ApiResponse<DashBoardDto.UserAccountResponse>> getUserBala
             @RequestHeader("Authorization") String authorizationHeader) {
 
         DashBoardDto.UserAccountResponse userBalanceResponse  = dashBoardService.getUserAccount(authorizationHeader);
+
         return ApiResponse.onSuccess(SuccessStatus.SUCCESS_GET_USER_BALANCE, userBalanceResponse);
     }
 
@@ -37,6 +38,7 @@ public ResponseEntity<ApiResponse<List<DashBoardDto.UserCoinResponse>>> getUserC
             @RequestHeader("Authorization") String authorizationHeader) {
 
         List<DashBoardDto.UserCoinResponse> userCoins = dashBoardService.getUserCoins(authorizationHeader);
+
         return ApiResponse.onSuccess(SuccessStatus.SUCCESS_GET_USER_COINS, userCoins);
     }
 
@@ -45,6 +47,7 @@ public ResponseEntity<ApiResponse<List<DashBoardDto.UserCoinResponse>>> getUserC
     public ResponseEntity<ApiResponse<List<DashBoardDto.RepresentativeCoinResponse>>> getRepresentativeCoins() {
 
         List<DashBoardDto.RepresentativeCoinResponse> representativeCoinResponses = dashBoardService.getRepresentativeCoins();
+
         return ApiResponse.onSuccess(SuccessStatus.SUCCESS_GET_REPRESENTATIVE_COINS, representativeCoinResponses);
     }
 
@@ -53,15 +56,29 @@ public ResponseEntity<ApiResponse<List<DashBoardDto.RepresentativeCoinResponse>>
     public ResponseEntity<ApiResponse<List<ChartDto.OHLCVResponse>>> getBitcoinDayCharts() {
 
         List<ChartDto.OHLCVResponse> ohlcvResponses = chartService.getOHLCVCharts("비트코인", "days", null);
+
         return ApiResponse.onSuccess(SuccessStatus.SUCCESS_GET_BITCOIN_DAY_CHARTS, ohlcvResponses);
     }
 
-    // 비트코인 차트 (1분봉) 조회 API
+    // 비트코인 OHLC 차트 (1분봉) 조회 API
     @GetMapping("/bit-charts/minutes1")
-    public ResponseEntity<ApiResponse<List<ChartDto.OHLCVResponse>>> getBitcoinOneMinuteCharts() {
+    public ResponseEntity<ApiResponse<List<ChartDto.OHLCResponse>>> getBitcoinOneMinuteCharts() {
 
         LocalDateTime startDate = dateUtil.calculateDailyStartDate();
         List<ChartDto.OHLCVResponse> ohlcvResponses = chartService.getOHLCVCharts("비트코인", "minutes1", startDate);
-        return ApiResponse.onSuccess(SuccessStatus.SUCCESS_GET_BITCOIN_ONE_MINUTE_CHARTS, ohlcvResponses);
+        List<ChartDto.OHLCResponse> ohlcResponses = ChartDto.OHLCResponse.ofOHLCResponses(ohlcvResponses);
+
+        return ApiResponse.onSuccess(SuccessStatus.SUCCESS_GET_BITCOIN_ONE_MINUTE_CHARTS, ohlcResponses);
+    }
+
+    // 비트코인 V 차트 (1분봉) 조회 API
+    @GetMapping("/bit-charts/minutes1/volumes")
+    public ResponseEntity<ApiResponse<List<ChartDto.VResponse>>> getBitcoinOneMinuteVolumeCharts() {
+
+        LocalDateTime startDate = dateUtil.calculateDailyStartDate();
+        List<ChartDto.OHLCVResponse> ohlcvResponses = chartService.getOHLCVCharts("비트코인", "minutes1", startDate);
+        List<ChartDto.VResponse> vResponses = ChartDto.VResponse.ofVResponses(ohlcvResponses);
+
+        return ApiResponse.onSuccess(SuccessStatus.SUCCESS_GET_BITCOIN_ONE_MINUTE_VOLUME_CHARTS, vResponses);
     }
 }
\ No newline at end of file
diff --git a/backend/src/main/java/org/dgu/backend/dto/ChartDto.java b/backend/src/main/java/org/dgu/backend/dto/ChartDto.java
index d493cfe..034e9eb 100644
--- a/backend/src/main/java/org/dgu/backend/dto/ChartDto.java
+++ b/backend/src/main/java/org/dgu/backend/dto/ChartDto.java
@@ -14,6 +14,7 @@
 
 import java.math.BigDecimal;
 import java.math.RoundingMode;
+import java.util.ArrayList;
 
 public class ChartDto {
     @Builder
@@ -46,6 +47,61 @@ public static OHLCVResponse of(CandleInfo candleInfo) {
         }
     }
 
+    @Builder
+    @Getter
+    @AllArgsConstructor
+    @JsonNaming(value = PropertyNamingStrategies.SnakeCaseStrategy.class)
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    public static class OHLCResponse {
+        private String date;
+        @JsonSerialize(using = BigDecimalSerializer.class)
+        private BigDecimal openingPrice;
+        @JsonSerialize(using = BigDecimalSerializer.class)
+        private BigDecimal highPrice;
+        @JsonSerialize(using = BigDecimalSerializer.class)
+        private BigDecimal lowPrice;
+        @JsonSerialize(using = BigDecimalSerializer.class)
+        private BigDecimal closePrice;
+
+        public static java.util.List<OHLCResponse> ofOHLCResponses(java.util.List<OHLCVResponse> ohlcvResponses) {
+            java.util.List<OHLCResponse> ohlcResponses = new ArrayList<>();
+            for (OHLCVResponse ohlcvResponse : ohlcvResponses) {
+                ohlcResponses.add(OHLCResponse.builder()
+                        .date(ohlcvResponse.getDate())
+                        .openingPrice(ohlcvResponse.getOpeningPrice())
+                        .highPrice(ohlcvResponse.getHighPrice())
+                        .lowPrice(ohlcvResponse.getLowPrice())
+                        .closePrice(ohlcvResponse.getClosePrice())
+                        .build());
+            }
+
+            return ohlcResponses;
+        }
+    }
+
+    @Builder
+    @Getter
+    @AllArgsConstructor
+    @JsonNaming(value = PropertyNamingStrategies.SnakeCaseStrategy.class)
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    public static class VResponse {
+        private String date;
+        @JsonSerialize(using = BigDecimalSerializer.class)
+        private BigDecimal volume;
+
+        public static java.util.List<VResponse> ofVResponses(java.util.List<OHLCVResponse> ohlcvResponses) {
+            java.util.List<VResponse> vResponses = new ArrayList<>();
+            for (OHLCVResponse ohlcvResponse : ohlcvResponses) {
+                vResponses.add(VResponse.builder()
+                        .date(ohlcvResponse.getDate())
+                        .volume(ohlcvResponse.getVolume())
+                        .build());
+            }
+
+            return vResponses;
+        }
+    }
+
     @Builder
     @Getter
     @AllArgsConstructor