@code_district/doorman/src/features/user/initializeUser.js

Doorman: A comprehensive React package for seamless authentication and authorization management. Easily integrate secure user authentication and access control in your applications. Streamline user verification, role-based permissions, and secure data han

import axios from "axios";
import { CognitoUserPool } from "amazon-cognito-identity-js";
import Singleton from "../../singleton/singleton";

export const DoormanInitializeUser = async () => {
  var instance = Singleton.getInstance();

  const userPool = new CognitoUserPool({
    UserPoolId: instance?.configuration?.userPoolId,
    ClientId: instance?.configuration?.clientId,
  });

  const cognitoUser = userPool.getCurrentUser();

  let idToken;

  cognitoUser?.getSession(function (err, session) {
    if (err) {
      console.error("Error getting session: ", err);
      return;
    }
    idToken = session?.idToken?.jwtToken;
  });

  let response;

  if (idToken) {
    await axios
      .get(
        `${instance?.configuration?.apiGatewayUrl}/user/public/get-user-permission-tenant`,
        {
          headers: {
            Authorization: `Bearer ${idToken}`,
          },
        }
      )
      .then((res) => {
        response = res;
      })
      .catch((err) => {
        console.error("Error: ", err);
      });
  }

  const flatPermissions = response?.data?.role?.flatMap(
    (role) => role.permission
  );

  const permissions = Array.from(new Set(flatPermissions));

  instance.configuration.userPermissions = permissions;
  instance.configuration.tenantInfo = response.data.tenant;

  return permissions;
};