대시보드

app/api/kis/ws/approval/route.ts

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+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";
+}