goldenChat base source add

2026-05-23 15:11:48 +09:00
commit a4ea7762b5
2081 changed files with 1155760 additions and 0 deletions
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+package com.goldenchart.controller;
+
+import com.goldenchart.dto.CandleBarDto;
+import com.goldenchart.service.HistoricalDataService;
+import com.goldenchart.websocket.DynamicSubscriptionManager;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+/**
+ * 캔들 데이터 REST API 컨트롤러.
+ *
+ * context-path: /api
+ * endpoint:     GET /api/candles/history
+ *
+ * 명세서 5.1 포맷:
+ *   Query Params: market=KRW-BTC, type=1m, to=2026-05-20T10:17:00Z, count=200
+ *   Response: CandleBarDto[] (time, open, high, low, close, volume, rsi)
+ */
+@RestController
+@RequestMapping("/candles")
+@RequiredArgsConstructor
+@Slf4j
+public class CandleController {
+
+    private final HistoricalDataService historicalDataService;
+    private final DynamicSubscriptionManager subscriptionManager;
+
+    /**
+     * 과거 캔들 데이터 조회.
+     *
+     * @param market  업비트 마켓 코드 (e.g. "KRW-BTC")
+     * @param type    캔들 타입 (e.g. "1m", "5m", "1h", "1d")
+     * @param to      기준 시간 이전(exclusive) ISO-8601 (e.g. "2026-05-20T10:00:00" 또는 "...Z")
+     * @param count   요청 캔들 수 (기본값 200, 최대 200)
+     * @return 시간 오름차순 CandleBarDto 배열
+     */
+    @GetMapping("/history")
+    public ResponseEntity<List<CandleBarDto>> getHistory(
+            @RequestParam String market,
+            @RequestParam(defaultValue = "1d") String type,
+            @RequestParam(required = false) String to,
+            @RequestParam(defaultValue = "200") int count) {
+
+        log.info("[CandleController] history 요청: market={}, type={}, to={}, count={}", market, type, to, count);
+        List<CandleBarDto> bars = historicalDataService.getHistory(market, type, to, count);
+        return ResponseEntity.ok(bars);
+    }
+
+    /**
+     * 차트 실시간용 — 업비트 WS·Ta4j warm-up 고정 (STOMP 구독과 병행).
+     */
+    @PostMapping("/watch")
+    public ResponseEntity<Void> watch(
+            @RequestParam String market,
+            @RequestParam(defaultValue = "1m") String type) {
+        subscriptionManager.ensureMarketPinned(market, type);
+        subscriptionManager.ensureMarketPinned(market, "1m");
+        return ResponseEntity.ok().build();
+    }
+}