IO-256 QBO Authorization Flow.

client/src/utils/CleanAxios.js

@@ -1,6 +1,9 @@
 import axios from "axios";
 import { auth } from "../firebase/firebase.utils";
 
+import { Cookies } from "react-cookie";
+
+const cookies = new Cookies();
 if (process.env.NODE_ENV === "production") {
   axios.defaults.baseURL =
     process.env.REACT_APP_AXIOS_BASE_API_URL || "https://api.imex.online/";
@@ -14,6 +17,39 @@ export const axiosAuthInterceptorId = axios.interceptors.request.use(
         config.headers.Authorization = `Bearer ${token}`;
       }
     }
+
+    //Check if Qbo Cookies need to be refreshed.
+    const qbo_access_token = cookies.get("qbo_access_token");
+    const qbo_refresh_token = cookies.get("qbo_refresh_token");
+
+    if (!qbo_refresh_token) {
+      //Kill both values just in case.
+      cookies.remove("qbo_access_token");
+      cookies.remove("qbo_refresh_token");
+      return config;
+    }
+    //Are they expired?
+    if (!qbo_access_token) {
+      //Refresh it first.
+      const response = await axios.get(`/qbo/refresh`, {
+        withCredentials: true,
+      });
+
+      let expires = new Date();
+      expires.setTime(expires.getTime() + response.data.expires_in * 1000);
+      cookies.set("qbo_access_token", response.data.access_token, {
+        path: "/",
+        expires,
+      });
+      expires = new Date();
+      expires.setTime(
+        expires.getTime() + response.data.x_refresh_token_expires_in * 1000
+      );
+      cookies.set("qbo_refresh_token", response.data.refresh_token, {
+        path: "/",
+        expires,
+      });
+    }
     return config;
   },
   (error) => Promise.reject(error)