대시보드 중간 커밋

app/api/kis/domestic/order-cash/route.ts

@@ -0,0 +1,104 @@
+import { NextRequest, NextResponse } from "next/server";
+import { executeOrderCash } from "@/lib/kis/trade";
+import {
+  DashboardStockCashOrderRequest,
+  DashboardStockCashOrderResponse,
+} from "@/features/dashboard/types/dashboard.types";
+import {
+  KisCredentialInput,
+  hasKisConfig,
+  normalizeTradingEnv,
+} from "@/lib/kis/config";
+
+/**
+ * @file app/api/kis/domestic/order-cash/route.ts
+ * @description 국내주식 현금 주문 API
+ */
+
+export async function POST(request: NextRequest) {
+  const credentials = readKisCredentialsFromHeaders(request.headers);
+
+  if (!hasKisConfig(credentials)) {
+    return NextResponse.json(
+      {
+        ok: false,
+        tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+        message: "KIS API 키 설정이 필요합니다.",
+      },
+      { status: 400 },
+    );
+  }
+
+  try {
+    const body = (await request.json()) as DashboardStockCashOrderRequest;
+
+    // TODO: Validate body fields (symbol, quantity, price, etc.)
+    if (
+      !body.symbol ||
+      !body.accountNo ||
+      !body.accountProductCode ||
+      body.quantity <= 0
+    ) {
+      return NextResponse.json(
+        {
+          ok: false,
+          tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+          message:
+            "주문 정보가 올바르지 않습니다. (종목코드, 계좌번호, 수량 확인)",
+        },
+        { status: 400 },
+      );
+    }
+
+    const output = await executeOrderCash(
+      {
+        symbol: body.symbol,
+        side: body.side,
+        orderType: body.orderType,
+        quantity: body.quantity,
+        price: body.price,
+        accountNo: body.accountNo,
+        accountProductCode: body.accountProductCode,
+      },
+      credentials,
+    );
+
+    const response: DashboardStockCashOrderResponse = {
+      ok: true,
+      tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+      message: "주문이 전송되었습니다.",
+      orderNo: output.ODNO,
+      orderTime: output.ORD_TMD,
+      orderOrgNo: output.KRX_FWDG_ORD_ORGNO,
+    };
+
+    return NextResponse.json(response);
+  } catch (error) {
+    const message =
+      error instanceof Error
+        ? error.message
+        : "주문 전송 중 오류가 발생했습니다.";
+    return NextResponse.json(
+      {
+        ok: false,
+        tradingEnv: normalizeTradingEnv(credentials.tradingEnv),
+        message,
+      },
+      { status: 500 },
+    );
+  }
+}
+
+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,
+  };
+}