초기 커밋 - EV AS 관리 시스템

frontend/static/js/api.js.bak

@@ -0,0 +1,42 @@
+const API = (() => {
+  const BASE = '/api';
+
+  function token() { return localStorage.getItem('ev_token') || ''; }
+
+  async function req(method, path, body = null, isForm = false) {
+    const headers = {};
+    if (token()) headers['Authorization'] = 'Bearer ' + token();
+    let fetchBody = null;
+    if (body) {
+      if (isForm) {
+        fetchBody = body; // FormData
+      } else {
+        headers['Content-Type'] = 'application/json';
+        fetchBody = JSON.stringify(body);
+      }
+    }
+    const res = await fetch(BASE + path, { method, headers, body: fetchBody });
+    if (res.status === 401) { Auth.logout(); return; }
+    if (!res.ok) {
+      const err = await res.json().catch(() => ({ detail: '오류가 발생했습니다.' }));
+      throw new Error(err.detail || '오류');
+    }
+    const ct = res.headers.get('content-type') || '';
+    if (ct.includes('spreadsheet') || ct.includes('octet')) return res.blob();
+    return res.json().catch(() => ({}));
+  }
+
+  return {
+    get:    (path)         => req('GET',    path),
+    post:   (path, body)   => req('POST',   path, body, body instanceof FormData),
+    put:    (path, body)   => req('PUT',    path, body, body instanceof FormData),
+    patch:  (path, body)   => req('PATCH',  path, body, body instanceof FormData),
+    delete: (path)         => req('DELETE', path),
+    download: async (path, filename) => {
+      const blob = await req('GET', path);
+      const url = URL.createObjectURL(blob);
+      const a = document.createElement('a'); a.href = url; a.download = filename;
+      a.click(); URL.revokeObjectURL(url);
+    }
+  };
+})();