주식 실 계좌 정보 가져오기 추가

src/api.js

@@ -8,12 +8,12 @@ const toApiUrl = (path) => {
     const base = new URL(API_BASE, window.location.origin);
     // Ensure base pathname ends with '/' if it's not the root or if likely intended as a directory
     if (!base.pathname.endsWith('/')) {
-        base.pathname += '/';
+      base.pathname += '/';
     }
-    
+
     // Remove leading slash from path to avoid double slashes when joining
     const cleanPath = path.startsWith('/') ? path.slice(1) : path;
-    
+
     return new URL(cleanPath, base).toString();
   } catch (error) {
     console.error("Invalid VITE_API_BASE configuration:", error);
@@ -57,6 +57,22 @@ export async function apiPost(path, body) {
   return res.json();
 }
 
+export async function apiPut(path, body) {
+  const res = await fetch(toApiUrl(path), {
+    method: "PUT",
+    headers: {
+      "Accept": "application/json",
+      ...(body ? { "Content-Type": "application/json" } : {}),
+    },
+    body: body ? JSON.stringify(body) : undefined,
+  });
+  if (!res.ok) {
+    const text = await res.text().catch(() => "");
+    throw new Error(`HTTP ${res.status} ${res.statusText}: ${text}`);
+  }
+  return res.json();
+}
+
 export function getLatest() {
   return apiGet("/api/lotto/latest");
 }
@@ -120,3 +136,21 @@ export function getTradeBalance() {
 export function createTradeOrder(payload) {
   return apiPost("/api/trade/order", payload);
 }
+
+// ── 포트폴리오 (수동 입력) API ──────────────────────────────────────────────
+
+export function getPortfolio() {
+  return apiGet("/api/portfolio");
+}
+
+export function addPortfolio(item) {
+  return apiPost("/api/portfolio", item);
+}
+
+export function updatePortfolio(id, fields) {
+  return apiPut(`/api/portfolio/${id}`, fields);
+}
+
+export function deletePortfolio(id) {
+  return apiDelete(`/api/portfolio/${id}`);
+}