대시보드 중간 커밋

lib/kis/client.ts

@@ -58,7 +58,66 @@ export async function kisGet<TOutput>(
 
   if (!response.ok) {
     const detail = payload.msg1 || rawText.slice(0, 200);
-    throw new Error(detail ? `KIS API 요청 실패 (${response.status}): ${detail}` : `KIS API 요청 실패 (${response.status})`);
+    throw new Error(
+      detail
+        ? `KIS API 요청 실패 (${response.status}): ${detail}`
+        : `KIS API 요청 실패 (${response.status})`,
+    );
+  }
+
+  if (payload.rt_cd && payload.rt_cd !== "0") {
+    const detail = [payload.msg1, payload.msg_cd].filter(Boolean).join(" / ");
+    throw new Error(detail || "KIS API 비즈니스 오류가 발생했습니다.");
+  }
+
+  return payload;
+}
+
+/**
+ * KIS POST 호출 (주문 등)
+ * @param apiPath REST 경로
+ * @param trId KIS TR ID
+ * @param body 요청 본문
+ * @param credentials 사용자 입력 키(선택)
+ * @returns KIS 원본 응답
+ */
+export async function kisPost<TOutput>(
+  apiPath: string,
+  trId: string,
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  body: Record<string, any>,
+  credentials?: KisCredentialInput,
+): Promise<KisApiEnvelope<TOutput>> {
+  const config = getKisConfig(credentials);
+  const token = await getKisAccessToken(credentials);
+
+  const url = new URL(apiPath, config.baseUrl);
+
+  const response = await fetch(url.toString(), {
+    method: "POST",
+    headers: {
+      "content-type": "application/json; charset=utf-8",
+      authorization: `Bearer ${token}`,
+      appkey: config.appKey,
+      appsecret: config.appSecret,
+      tr_id: trId,
+      tr_cont: "",
+      custtype: "P",
+    },
+    body: JSON.stringify(body),
+    cache: "no-store",
+  });
+
+  const rawText = await response.text();
+  const payload = tryParseKisEnvelope<TOutput>(rawText);
+
+  if (!response.ok) {
+    const detail = payload.msg1 || rawText.slice(0, 200);
+    throw new Error(
+      detail
+        ? `KIS API 요청 실패 (${response.status}): ${detail}`
+        : `KIS API 요청 실패 (${response.status})`,
+    );
   }
 
   if (payload.rt_cd && payload.rt_cd !== "0") {
@@ -75,7 +134,9 @@ export async function kisGet<TOutput>(
  * @returns KisApiEnvelope
  * @see lib/kis/token.ts tryParseTokenResponse - 토큰 발급 응답 파싱 방식과 동일 패턴
  */
-function tryParseKisEnvelope<TOutput>(rawText: string): KisApiEnvelope<TOutput> {
+function tryParseKisEnvelope<TOutput>(
+  rawText: string,
+): KisApiEnvelope<TOutput> {
   try {
     return JSON.parse(rawText) as KisApiEnvelope<TOutput>;
   } catch {
@@ -85,5 +146,7 @@ function tryParseKisEnvelope<TOutput>(rawText: string): KisApiEnvelope<TOutput>
   }
 }
 
+// 하위 호환(alias)
 // 하위 호환(alias)
 export const kisMockGet = kisGet;
+export const kisMockPost = kisPost;