config: dontenv setting 및 필요한 환경 변수 추가

@@ -23,3 +23,5 @@ yarn-debug.log*
 yarn-error.log*
 
 .vscode
+
+.env
\ No newline at end of file

+REACT_APP_API_ENDPOINT={API_ENDPOINT}
+REACT_APP_SEARCH_KEY={SEARCH_KEY}
+REACT_APP_ENGINE_NAME={ENGINE_NAME}
\ No newline at end of file

 import React from 'react';
 import { createGlobalStyle } from 'styled-components';
 import { BrowserRouter, Route, Switch } from 'react-router-dom';
+import dotenv from 'dotenv';
 import HomePage from './pages/HomePage';
 import LoginPage from './pages/LoginPage';
 import SearchPage from './pages/SearchPage';
 
+dotenv.config();
+
 const GlobalStyle = createGlobalStyle`
   html,
   body,

+import axios from 'axios';
+
+const esInstance = axios.create({
+  baseURL: process.env.API_ENDPOINT,
+  headers: {
+    'Content-Type': 'application/json',
+    Authorization: `Bearer ${process.env.SEARCH_KEY}`,
+  },
+});
+
+export const search = async searchWord => {
+  const res = await esInstance.post(
+    `/api/as/v1/engines/${process.env.APP_SEARCH_ENGINE_NAME}/search`,
+    {
+      query: searchWord,
+    }
+  );
+
+  console.log(res);
+  return res;
+};