대시보드

2026-02-06 17:50:35 +09:00
parent 35916430b7
commit 851a2acd69
34 changed files with 45632 additions and 108 deletions
--- a/app/api/kis/domestic/overview/route.ts
+++ b/app/api/kis/domestic/overview/route.ts
@@ -0,0 +1,78 @@
+import { KOREAN_STOCK_INDEX } from "@/features/dashboard/data/korean-stocks";
+import type { DashboardStockOverviewResponse } from "@/features/dashboard/types/dashboard.types";
+import type { KisCredentialInput } from "@/lib/kis/config";
+import { hasKisConfig, normalizeTradingEnv } from "@/lib/kis/config";
+import { getDomesticOverview } from "@/lib/kis/domestic";
+import { NextRequest, NextResponse } from "next/server";
+
+/**
+ * @file app/api/kis/domestic/overview/route.ts
+ * @description 국내주식 종목 상세(현재가 + 차트) API
+ */
+
+/**
+ * 국내주식 종목 상세 API
+ * @param request query string의 symbol(6자리 종목코드) 사용
+ * @returns 대시보드 상세 모델
+ */
+export async function GET(request: NextRequest) {
+  const { searchParams } = new URL(request.url);
+  const symbol = (searchParams.get("symbol") ?? "").trim();
+
+  if (!/^\d{6}$/.test(symbol)) {
+    return NextResponse.json({ error: "symbol은 6자리 숫자여야 합니다." }, { status: 400 });
+  }
+
+  const credentials = readKisCredentialsFromHeaders(request.headers);
+
+  if (!hasKisConfig(credentials)) {
+    return NextResponse.json(
+      {
+        error:
+          "대시보드 상단에서 KIS API 키를 입력하고 검증해 주세요. 키 정보가 없어서 시세를 조회할 수 없습니다.",
+      },
+      { status: 400 },
+    );
+  }
+
+  const fallbackMeta = KOREAN_STOCK_INDEX.find((item) => item.symbol === symbol);
+
+  try {
+    const overview = await getDomesticOverview(symbol, fallbackMeta, credentials);
+
+    const response: DashboardStockOverviewResponse = {
+      stock: overview.stock,
+      source: "kis",
+      priceSource: overview.priceSource,
+      marketPhase: overview.marketPhase,
+      tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+      fetchedAt: new Date().toISOString(),
+    };
+
+    return NextResponse.json(response, {
+      headers: {
+        "cache-control": "no-store",
+      },
+    });
+  } catch (error) {
+    const message = error instanceof Error ? error.message : "KIS 조회 중 오류가 발생했습니다.";
+    return NextResponse.json({ error: message }, { status: 500 });
+  }
+}
+
+/**
+ * 요청 헤더에서 KIS 키를 읽어옵니다.
+ * @param headers 요청 헤더
+ * @returns credentials
+ */
+function readKisCredentialsFromHeaders(headers: Headers): KisCredentialInput {
+  const appKey = headers.get("x-kis-app-key")?.trim();
+  const appSecret = headers.get("x-kis-app-secret")?.trim();
+  const tradingEnv = normalizeTradingEnv(headers.get("x-kis-trading-env") ?? undefined);
+
+  return {
+    appKey,
+    appSecret,
+    tradingEnv,
+  };
+}
--- a/app/api/kis/domestic/search/route.ts
+++ b/app/api/kis/domestic/search/route.ts
@@ -0,0 +1,108 @@
+import { KOREAN_STOCK_INDEX } from "@/features/dashboard/data/korean-stocks";
+import type {
+  DashboardStockSearchItem,
+  DashboardStockSearchResponse,
+  KoreanStockIndexItem,
+} from "@/features/dashboard/types/dashboard.types";
+import { NextRequest, NextResponse } from "next/server";
+
+const SEARCH_LIMIT = 10;
+
+/**
+ * @file app/api/kis/domestic/search/route.ts
+ * @description 국내주식 종목명/종목코드 검색 API
+ * @remarks
+ * - [레이어] API Route
+ * - [사용자 행동] 대시보드 검색창 엔터/검색 버튼 클릭 시 호출
+ * - [데이터 흐름] dashboard-main.tsx -> /api/kis/domestic/search -> KOREAN_STOCK_INDEX 필터/정렬 -> JSON 응답
+ * - [연관 파일] features/dashboard/data/korean-stocks.ts, features/dashboard/components/dashboard-main.tsx
+ * @author jihoon87.lee
+ */
+
+/**
+ * 국내주식 검색 API
+ * @param request query string의 q(검색어) 사용
+ * @returns 종목 검색 결과 목록
+ * @see features/dashboard/components/dashboard-main.tsx 검색 폼에서 호출합니다.
+ */
+export async function GET(request: NextRequest) {
+  // [Step 1] query string에서 검색어(q)를 읽고 공백을 제거합니다.
+  const { searchParams } = new URL(request.url);
+  const query = (searchParams.get("q") ?? "").trim();
+
+  // [Step 2] 검색어가 없으면 빈 목록을 즉시 반환해 불필요한 계산을 줄입니다.
+  if (!query) {
+    const response: DashboardStockSearchResponse = {
+      query,
+      items: [],
+      total: 0,
+    };
+    return NextResponse.json(response);
+  }
+
+  const normalized = normalizeKeyword(query);
+
+  // [Step 3] 인덱스에서 코드/이름 포함 여부로 1차 필터링 후 점수를 붙입니다.
+  const ranked = KOREAN_STOCK_INDEX.filter((item) => {
+    const symbol = item.symbol;
+    const name = normalizeKeyword(item.name);
+    return symbol.includes(normalized) || name.includes(normalized);
+  })
+    .map((item) => ({
+      item,
+      score: getSearchScore(item, normalized),
+    }))
+    .filter((entry) => entry.score > 0)
+    .sort((a, b) => {
+      if (b.score !== a.score) return b.score - a.score;
+      if (a.item.market !== b.item.market) return a.item.market.localeCompare(b.item.market);
+      return a.item.name.localeCompare(b.item.name, "ko");
+    });
+
+  // [Step 4] UI에서 필요한 최소 필드만 남겨 SEARCH_LIMIT 만큼 반환합니다.
+  const items: DashboardStockSearchItem[] = ranked.slice(0, SEARCH_LIMIT).map(({ item }) => ({
+    symbol: item.symbol,
+    name: item.name,
+    market: item.market,
+  }));
+
+  const response: DashboardStockSearchResponse = {
+    query,
+    items,
+    total: ranked.length,
+  };
+
+  // [Step 5] DashboardStockSearchResponse 형태로 응답합니다.
+  return NextResponse.json(response);
+}
+
+/**
+ * 검색어 정규화(공백 제거 + 소문자)
+ * @param value 원본 문자열
+ * @returns 정규화 문자열
+ * @see app/api/kis/domestic/search/route.ts 한글/영문 검색 비교 정확도를 높입니다.
+ */
+function normalizeKeyword(value: string) {
+  return value.replaceAll(/\s+/g, "").toLowerCase();
+}
+
+/**
+ * 검색 결과 점수 계산
+ * @param item 종목 인덱스 항목
+ * @param normalizedQuery 정규화된 검색어
+ * @returns 높은 값일수록 우선순위 상위
+ * @see app/api/kis/domestic/search/route.ts 검색 결과 정렬 기준으로 사용합니다.
+ */
+function getSearchScore(item: KoreanStockIndexItem, normalizedQuery: string) {
+  const normalizedName = normalizeKeyword(item.name);
+  const normalizedSymbol = item.symbol.toLowerCase();
+
+  if (normalizedSymbol === normalizedQuery) return 120;
+  if (normalizedName === normalizedQuery) return 110;
+  if (normalizedSymbol.startsWith(normalizedQuery)) return 100;
+  if (normalizedName.startsWith(normalizedQuery)) return 90;
+  if (normalizedName.includes(normalizedQuery)) return 70;
+  if (normalizedSymbol.includes(normalizedQuery)) return 60;
+
+  return 0;
+}
--- a/app/api/kis/revoke/route.ts
+++ b/app/api/kis/revoke/route.ts
@@ -0,0 +1,64 @@
+import type { DashboardKisRevokeResponse } from "@/features/dashboard/types/dashboard.types";
+import type { KisCredentialInput } from "@/lib/kis/config";
+import { hasKisConfig, normalizeTradingEnv } from "@/lib/kis/config";
+import { revokeKisAccessToken } from "@/lib/kis/token";
+import { NextRequest, NextResponse } from "next/server";
+
+/**
+ * @file app/api/kis/revoke/route.ts
+ * @description 사용자 입력 KIS API 키 기반 접근토큰 폐기 라우트
+ */
+
+/**
+ * KIS API 접근토큰 폐기
+ * @param request appKey/appSecret/tradingEnv JSON 본문
+ * @returns 폐기 성공/실패 정보
+ * @see features/dashboard/components/dashboard-main.tsx handleRevokeKis - 접근 폐기 버튼 클릭 이벤트
+ */
+export async function POST(request: NextRequest) {
+  const body = (await request.json()) as Partial<DashboardKisRevokeRequest>;
+
+  const credentials: KisCredentialInput = {
+    appKey: body.appKey?.trim(),
+    appSecret: body.appSecret?.trim(),
+    tradingEnv: normalizeTradingEnv(body.tradingEnv),
+  };
+
+  if (!hasKisConfig(credentials)) {
+    return NextResponse.json(
+      {
+        ok: false,
+        tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+        message: "앱 키와 앱 시크릿을 모두 입력해 주세요.",
+      } satisfies DashboardKisRevokeResponse,
+      { status: 400 },
+    );
+  }
+
+  try {
+    const message = await revokeKisAccessToken(credentials);
+
+    return NextResponse.json({
+      ok: true,
+      tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+      message,
+    } satisfies DashboardKisRevokeResponse);
+  } catch (error) {
+    const message = error instanceof Error ? error.message : "API 키 접근 폐기 중 오류가 발생했습니다.";
+
+    return NextResponse.json(
+      {
+        ok: false,
+        tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+        message,
+      } satisfies DashboardKisRevokeResponse,
+      { status: 401 },
+    );
+  }
+}
+
+interface DashboardKisRevokeRequest {
+  appKey: string;
+  appSecret: string;
+  tradingEnv: "real" | "mock";
+}
--- a/app/api/kis/validate/route.ts
+++ b/app/api/kis/validate/route.ts
@@ -0,0 +1,65 @@
+import type { DashboardKisValidateResponse } from "@/features/dashboard/types/dashboard.types";
+import type { KisCredentialInput } from "@/lib/kis/config";
+import { hasKisConfig, normalizeTradingEnv } from "@/lib/kis/config";
+import { getKisAccessToken } from "@/lib/kis/token";
+import { NextRequest, NextResponse } from "next/server";
+
+/**
+ * @file app/api/kis/validate/route.ts
+ * @description 사용자 입력 KIS API 키 검증 라우트
+ */
+
+/**
+ * KIS API 키 검증
+ * @param request appKey/appSecret/tradingEnv JSON 본문
+ * @returns 검증 성공/실패 정보
+ * @see features/dashboard/components/dashboard-main.tsx handleValidateKis - 검증 버튼 클릭 시 호출
+ */
+export async function POST(request: NextRequest) {
+  const body = (await request.json()) as Partial<DashboardKisValidateRequest>;
+
+  const credentials: KisCredentialInput = {
+    appKey: body.appKey?.trim(),
+    appSecret: body.appSecret?.trim(),
+    tradingEnv: normalizeTradingEnv(body.tradingEnv),
+  };
+
+  if (!hasKisConfig(credentials)) {
+    return NextResponse.json(
+      {
+        ok: false,
+        tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+        message: "앱 키와 앱 시크릿을 모두 입력해 주세요.",
+      } satisfies DashboardKisValidateResponse,
+      { status: 400 },
+    );
+  }
+
+  try {
+    // 검증 단계는 토큰 발급 성공 여부만 확인합니다.
+    await getKisAccessToken(credentials);
+
+    return NextResponse.json({
+      ok: true,
+      tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+      message: "API 키 검증이 완료되었습니다. (토큰 발급 성공)",
+    } satisfies DashboardKisValidateResponse);
+  } catch (error) {
+    const message = error instanceof Error ? error.message : "API 키 검증 중 오류가 발생했습니다.";
+
+    return NextResponse.json(
+      {
+        ok: false,
+        tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+        message,
+      } satisfies DashboardKisValidateResponse,
+      { status: 401 },
+    );
+  }
+}
+
+interface DashboardKisValidateRequest {
+  appKey: string;
+  appSecret: string;
+  tradingEnv: "real" | "mock";
+}
--- a/app/api/kis/ws/approval/route.ts
+++ b/app/api/kis/ws/approval/route.ts
@@ -0,0 +1,67 @@
+import type { DashboardKisWsApprovalResponse } from "@/features/dashboard/types/dashboard.types";
+import type { KisCredentialInput } from "@/lib/kis/config";
+import { hasKisConfig, normalizeTradingEnv } from "@/lib/kis/config";
+import { getKisApprovalKey, resolveKisWebSocketUrl } from "@/lib/kis/approval";
+import { NextRequest, NextResponse } from "next/server";
+
+/**
+ * @file app/api/kis/ws/approval/route.ts
+ * @description KIS 웹소켓 approval key 발급 라우트
+ */
+
+/**
+ * 실시간 웹소켓 승인키 발급
+ * @param request appKey/appSecret/tradingEnv JSON 본문
+ * @returns approval key + ws url
+ * @see features/dashboard/components/dashboard-main.tsx connectKisRealtimePrice - 실시간 체결가 구독 진입점
+ */
+export async function POST(request: NextRequest) {
+  const body = (await request.json()) as Partial<DashboardKisWsApprovalRequest>;
+
+  const credentials: KisCredentialInput = {
+    appKey: body.appKey?.trim(),
+    appSecret: body.appSecret?.trim(),
+    tradingEnv: normalizeTradingEnv(body.tradingEnv),
+  };
+
+  if (!hasKisConfig(credentials)) {
+    return NextResponse.json(
+      {
+        ok: false,
+        tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+        message: "앱 키와 앱 시크릿을 모두 입력해 주세요.",
+      } satisfies DashboardKisWsApprovalResponse,
+      { status: 400 },
+    );
+  }
+
+  try {
+    const approvalKey = await getKisApprovalKey(credentials);
+    const wsUrl = resolveKisWebSocketUrl(credentials);
+
+    return NextResponse.json({
+      ok: true,
+      tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+      approvalKey,
+      wsUrl,
+      message: "KIS 실시간 웹소켓 승인키 발급이 완료되었습니다.",
+    } satisfies DashboardKisWsApprovalResponse);
+  } catch (error) {
+    const message = error instanceof Error ? error.message : "웹소켓 승인키 발급 중 오류가 발생했습니다.";
+
+    return NextResponse.json(
+      {
+        ok: false,
+        tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+        message,
+      } satisfies DashboardKisWsApprovalResponse,
+      { status: 401 },
+    );
+  }
+}
+
+interface DashboardKisWsApprovalRequest {
+  appKey: string;
+  appSecret: string;
+  tradingEnv: "real" | "mock";
+}