chore(frontend): changed source code to src folder from root

frontend/src/components/utilities/SecurityClient.ts

@@ -0,0 +1,34 @@
+import token from '~/pages/api/auth/Token';
+
+export default class SecurityClient {
+  static #token = '';
+
+  constructor() {}
+
+  static setToken(token: string) {
+    this.#token = token;
+  }
+
+  static async fetchCall(
+    resource: RequestInfo,
+    options?: RequestInit | undefined
+  ) {
+    const req = new Request(resource, options);
+
+    if (this.#token == '') {
+      try {
+        // TODO: This should be moved to a context to do it only once when app loads
+        // this try catch saves route guard from a stuck state
+        this.setToken(await token());
+      } catch (error) {
+        console.error("Unauthorized access");
+      }
+    }
+
+    if (this.#token) {
+      req.headers.set('Authorization', 'Bearer ' + this.#token);
+    }
+
+    return fetch(req);
+  }
+}