Sisc1 56 be 백테스팅 실행 api 구현

backend/src/main/java/org/sejongisc/backend/backtest/controller/BacktestController.java

@@ -27,6 +27,15 @@
 public class BacktestController {
   private final BacktestService backtestService;
 
+  @GetMapping("/stocks/info")
+  @Operation(
+      summary = "백테스트용 주식 정보 조회",
+      description = "백테스트에 사용되는 주식의 기본 정보를 조회합니다."
+  )
+  public ResponseEntity<BacktestResponse> getBacktestStockInfo() {
+    return ResponseEntity.ok(backtestService.getBacktestStockInfo());
+  }
+
   // 백테스트 실행 상태 조회
   @GetMapping("/runs/{backtestRunId}/status")
   @Operation(
@@ -73,6 +82,7 @@ public ResponseEntity<BacktestResponse> getBackTestResultDetails(@PathVariable L
                   "strategy": {
                     "initialCapital": 100000.00,
                     "ticker": "AAPL",
+                    "defaultExitDays" : 30,
                     "buyConditions": [
                       {
                         "leftOperand": {

backend/src/main/java/org/sejongisc/backend/backtest/dto/BacktestRequest.java

@@ -35,10 +35,6 @@ public class BacktestRequest {
   @Schema(description = "백테스트 실행 요청 JSON")
   private BacktestRunRequest strategy;
 
-  @Schema(description = "기본 청산 기간")
-  private int defaultExitDays;
-
-
   // 백테스트 리스트 삭제
   @Schema(description = "삭제할 백테스트 실행 리스트")
   private List<Long> backtestRunIds;

backend/src/main/java/org/sejongisc/backend/backtest/dto/BacktestResponse.java

@@ -9,6 +9,7 @@
 import org.sejongisc.backend.template.entity.Template;
 
 import java.time.LocalDate;
+import java.util.List;
 
 
 @Getter
@@ -18,4 +19,5 @@
 public class BacktestResponse {
   private BacktestRun backtestRun;
   private BacktestRunMetricsResponse backtestRunMetricsResponse;
+  private List<String> availableTickers;
 }

backend/src/main/java/org/sejongisc/backend/backtest/dto/BacktestRunRequest.java

@@ -24,6 +24,9 @@ public class BacktestRunRequest {
     @Schema(description = "대상 종목 티커", defaultValue = "AAPL")
     private String ticker;
 
+    @Schema(description = "기본 청산 기간")
+    private int defaultExitDays;
+
     @Schema(description = "매수 조건 그룹")
     private List<StrategyCondition> buyConditions;
 
@@ -33,6 +36,10 @@ public class BacktestRunRequest {
     @Schema(description = "노트", defaultValue = "골든크로스 + RSI 필터 전략 테스트")
     private String note;
 
+    //@Schema(description = "거래 시 매수 비중", defaultValue = "10")
+    //private int buyRatio;
+    //@Schema(description = "거래 시 매도 비중", defaultValue = "10")
+    //private int sellRatio;
     /*
      * 타임 프레임 (예: "D", "W", "M")
      private String timeFrame;

backend/src/main/java/org/sejongisc/backend/backtest/dto/TradeLog.java

@@ -4,7 +4,11 @@
 import java.time.LocalDateTime;
 
 public class TradeLog {
-  public enum Type { BUY, SELL }
+  public enum Type {
+    BUY,
+    SELL,
+    SELL_FORCED // 기본 청산 기간에 의한 강제 매도 구분용 추가
+  }
   public final Type type;
   public final LocalDateTime time;
   public final BigDecimal price;

backend/src/main/java/org/sejongisc/backend/backtest/entity/BacktestRunMetrics.java

@@ -7,7 +7,6 @@
 import lombok.NoArgsConstructor;
 
 import java.math.BigDecimal;
-import java.util.UUID;
 
 @Entity
 @Getter
@@ -37,4 +36,20 @@ public class BacktestRunMetrics {
 
   @Column(nullable = false)
   private int tradesCount;              // 총 거래 횟수
+
+  public static BacktestRunMetrics fromDto(BacktestRun backtestRun,
+                                           BigDecimal totalReturn,
+                                           BigDecimal maxDrawdown,
+                                           BigDecimal sharpeRatio,
+                                           BigDecimal avgHoldDays,
+                                           int tradesCount) {
+    return BacktestRunMetrics.builder()
+        .backtestRun(backtestRun)
+        .totalReturn(totalReturn)
+        .maxDrawdown(maxDrawdown)
+        .sharpeRatio(sharpeRatio)
+        .avgHoldDays(avgHoldDays)
+        .tradesCount(tradesCount)
+        .build();
+  }
 }

backend/src/main/java/org/sejongisc/backend/backtest/service/BacktestService.java

@@ -14,6 +14,7 @@
 import org.sejongisc.backend.backtest.repository.BacktestRunRepository;
 import org.sejongisc.backend.common.exception.CustomException;
 import org.sejongisc.backend.common.exception.ErrorCode;
+import org.sejongisc.backend.stock.repository.PriceDataRepository;
 import org.sejongisc.backend.template.entity.Template;
 import org.sejongisc.backend.template.repository.TemplateRepository;
 import org.sejongisc.backend.user.dao.UserRepository;
@@ -34,7 +35,17 @@ public class BacktestService {
   private final BacktestingEngine backtestingEngine;
   private final ObjectMapper objectMapper;
   private final UserRepository userRepository;
+  private final PriceDataRepository priceDataRepository;
 
+  // 백테스트용 주식 정보 조회
+  @Transactional
+  public BacktestResponse getBacktestStockInfo() {
+    return BacktestResponse.builder()
+        .availableTickers(priceDataRepository.findDistinctTickers())
+        .build();
+  }
+
+  @Transactional
   public BacktestResponse getBacktestStatus(Long backtestRunId, UUID userId) {
     log.info("백테스팅 실행 상태 조회를 시작합니다.");
     BacktestRun backtestRun = findBacktestRunByIdAndVerifyUser(backtestRunId, userId);
@@ -105,7 +116,7 @@ public BacktestResponse runBacktest(BacktestRequest request) {
     log.info("백테스팅 실행 요청이 성공적으로 처리되었습니다. ID: {}", savedRun.getId());
 
     // 비동기로 백테스팅 실행 시작
-    backtestingEngine.execute(savedRun.getId());
+    backtestingEngine.execute(savedRun);
 
     // 사용자에게 실행 중 응답 반환
     return BacktestResponse.builder()