explain nodejs asyncHandler

[Bilalzaiter]

explain these controllers for me const User = require('../models/User') const Note = require('../models/Note') const asyncHandler = require('express-async-handler') const bcrypt = require('bcrypt')

const getAllUsers = asyncHandler(async (req, res) => { const users = await User.find().select('-password').lean()

if (!users?.length) { return res.status(400).json({ message: 'No users found' }) }

res.json(users) })

const createNewUser = asyncHandler(async (req, res) => { console.log(req.body)

const { username, password, roles } = req.body

if (!username || !password) { return res.status(400).json({ message: 'All fields are required' }) }

const duplicate = await User.findOne({ username }).collation({ locale: 'en', strength: 2 }).lean().exec()

if (duplicate) { return res.status(409).json({ message: 'Duplicate username' }) }

const hashedPwd = await bcrypt.hash(password, 10) // salt rounds

const userObject = (!Array.isArray(roles) || !roles.length) ? { username, password: hashedPwd } : { username, password: hashedPwd, roles }

const user = await User.create(userObject)

if (user) { res.status(201).json({ message: New user ${username} created }) } else { res.status(400).json({ message: 'Invalid user data received' }) } })

const updateUser = asyncHandler(async (req, res) => { const { id, username, roles, active, password } = req.body

if (!id || !username || !Array.isArray(roles) || !roles.length || typeof active !== 'boolean') { return res.status(400).json({ message: 'All fields except password are required' }) }

const user = await User.findById(id).exec()

if (!user) { return res.status(400).json({ message: 'User not found' }) }

const duplicate = await User.findOne({ username }).collation({ locale: 'en', strength: 2 }).lean().exec()

if (duplicate && duplicate?._id.toString() !== id) { return res.status(409).json({ message: 'Duplicate username' }) }

user.username = username user.roles = roles user.active = active

if (password) { user.password = await bcrypt.hash(password, 10) // salt rounds }

const updatedUser = await user.save()

res.json({ message: ${updatedUser.username} updated }) })

const deleteUser = asyncHandler(async (req, res) => { const { id } = req.body

if (!id) { return res.status(400).json({ message: 'User ID Required' }) }

const note = await Note.findOne({ user: id }).lean().exec() if (note) { return res.status(400).json({ message: 'User has assigned notes' }) }

const user = await User.findById(id).exec()

if (!user) { return res.status(400).json({ message: 'User not found' }) }

const result = await user.deleteOne()

const reply = Username ${result.username} with ID ${result._id} deleted

res.json(reply) })

module.exports = { getAllUsers, createNewUser, updateUser, deleteUser }

[alabulei1]

The asyncHandler is a function that wraps asynchronous route handlers in Express.js to handle errors. It allows you to write async/await code without wrapping it in a try-catch block.

In the code you provided, the asyncHandler is imported from the express-async-handler package. It is used to wrap the route handler functions in each of the controller functions getAllUsers, createNewUser, updateUser, and deleteUser.

By wrapping these route handlers with asyncHandler, any errors that occur during the execution of the asynchronous code within the route handlers will be caught and passed to the Express.js error handling middleware, allowing you to handle those errors in a centralized location.

This ensures that any errors that occur within these route handlers will be properly handled and not cause your entire application to crash.

[Bilalzaiter]

how to pass these errors to the client side?

[alabulei1]

To pass errors from the server side to the client side, you can use the res.json() method to send an error JSON response to the client.

In the provided code, you can see that within each controller function, there are several res.status().json() calls to send different types of JSON responses.

For example, in the createNewUser function, if there is an error validating the request data or if there is a duplicate username, the server sends a JSON response with an appropriate status code and an error message:

if (!username || !password) {
  return res.status(400).json({ message: 'All fields are required' })
}

// ...

if (duplicate) {
  return res.status(409).json({ message: 'Duplicate username' })
}

Similarly, in the deleteUser function, if the user does not exist or the user has assigned notes, the server sends a JSON response indicating the error:

if (!user) {
  return res.status(400).json({ message: 'User not found' })
}

// ...

if (note) {
  return res.status(400).json({ message: 'User has assigned notes' })
}

By setting the appropriate status code and sending a JSON response with an error message, you can handle errors on the client side. The client can then access the error message from the server response and handle it accordingly.

[Bilalzaiter]

give me how handle errors in this code import React, { useState } from 'react'; import signuplogo from '../../Images/seff_logo_black.jpg'; import { Link, useNavigate } from 'react-router-dom'; import * as yup from 'yup'; import { useFormik } from 'formik'; import { FaRegEye, FaRegEyeSlash } from 'react-icons/fa6'; import { ToastContainer } from 'react-toastify'; import 'react-toastify/dist/ReactToastify.css'; import Api from '../../config/config'; import { notifySuccess ,notifyError} from '../Notify/Notify';

const registerSchema = yup.object().shape({ firstName: yup .string() .min(3, 'must be at least 3 characters') .max(30, 'must be at least 30 characters or less') .required('This filed is Required'), lastName: yup .string() .min(3, 'must be at least 3 characters') .max(30, 'must be at least 30 characters or less') .required('This filed is Required'), email: yup .string() .email('Please enter a valid email') .required('Email filed is Required'), password: yup .string() .min(5, 'Password must be at least 5 characters') .required('This filed is Required'), // .matches(passwordRules, { message: "Please create a stronger password" }) passwordCon: yup .string() .oneOf([yup.ref('password'), null], 'Passwords must match') .required('This filed is Required'), });

function Singup() { const navigate = useNavigate(); const [showPass, setShowPass] = useState(false); const [showPassCon, setShowPassCon] = useState(false); const [disableLogin, setDisableLogin] = useState(false);

const initialInputData = { firstName: '', lastName: '', email: '', password: '', passwordCon: '', };

const submitRegister = async (values, actions) => { setDisableLogin(true); delete values.passwordCon Api.post("/auth/register", values) .then(()=>{ notifySuccess("Account created") setDisableLogin(false); actions.resetForm(); setTimeout(() => { navigate('/login'); }, 5000); }) .catch((err)=>{ let errMsg= err?.response?.data?.message notifyError(errMsg) setDisableLogin(false); }) };

const { values, errors, touched, handleBlur, handleChange, handleSubmit } = useFormik({ initialValues: initialInputData, validationSchema: registerSchema, onSubmit: submitRegister, });

return (

{' '}

{errors?.firstName}

{errors?.lastName}

{errors?.email}

{errors?.password}

{/* */} {/* show/hide password icons ----------------------------------- */}

setShowPass((prev) => !prev)} > {showPass ? : }

{/* show/hide password icons ----------------------------------- */}

setShowPassCon((prev) => !prev)} > {showPassCon ? ( ) : ( )}

{' '}

{errors?.passwordCon}

{disableLogin ? ( <>

             
            <span>Sending...</span>
          </>
        ) : (
          'SIGN UP'
        )}
      </button>
    </form>
    <p className=" sign-up-already">
      {' '}
      Already have an account?{' '}
      <Link to={`/login`} className="sign-up-login">
        login
      </Link>
    </p>
  </div>
  <ToastContainer />
</div>

); } export default React.memo(Singup);

alabulei1 commented 1 year ago

To handle errors in the provided code, you can follow these steps:

1. Import the useState hook from the 'react' library.
2. Create a state variable to store the error message, like this: const [errorMessage, setErrorMessage] = useState('');
3. In the submitRegister function, capture the error message and set it in the state variable, like this:

   const submitRegister = async (values, actions) => {
    setDisableLogin(true);
    delete values.passwordCon;
    Api.post("/auth/register", values)
      .then(() => {
        notifySuccess("Account created");
        setDisableLogin(false);
        actions.resetForm();
        setTimeout(() => {
          navigate('/login');
        }, 5000);
      })
      .catch((err) => {
        let errMsg = err?.response?.data?.message;
        setErrorMessage(errMsg || "An error occurred");
        setDisableLogin(false);
      });
   };

4. In the return statement, display the error message, like this:

   {errorMessage && <div className="error-message">{errorMessage}</div>}

5. Style the error message with CSS to make it noticeable to the user.

That's it! Now you have error handling in your code.

Bilalzaiter commented 1 year ago

explain Api.post line

alabulei1 commented 1 year ago

The line Api.post("/auth/register", values) is making an HTTP POST request to a specific API route /auth/register with the values as the request payload.

Here's a breakdown of how it works:

• Api is most likely an instance of an HTTP client, such as Axios or Fetch, which allows you to send HTTP requests.
• .post() is a method provided by the HTTP client to send a POST request to the specified URL.
• "/auth/register" is the URL or endpoint to which the POST request is sent. This endpoint is most likely responsible for user registration.
• values is an object that contains the data or information to be sent in the request body. It could be the user's registration details, such as their email, password, name, etc.

The .then() block after the Api.post() line defines actions to be taken when the POST request is successful. It can be seen that the success message is displayed, the login button is enabled, the form is reset, and the user is navigated to the '/login' route.

The .catch() block is executed if there is an error during the POST request. It captures the error message from the response and sets it as the error message state (errMsg). If the error message is not available, a generic "An error occurred" message is set. The login button is re-enabled, indicating that the user can attempt to register again.

Overall, this line of code is responsible for sending a POST request to the registration endpoint with the user's registration data and handling the success or failure cases accordingly.

Bilalzaiter commented 1 year ago

explain the Api and this is it's code import axios from "axios"; import Cookies from "universal-cookie";

const cookies = new Cookies();

const Api = axios.create({ baseURL: "http://localhost:5000/api", headers: { 'Content-Type': 'application/json', withCredentials: true, }, });

Api.interceptors.request.use( (config) => { const token = cookies.get('token'); if (token) { config.headers.Authorization = Bearer ${token}; } return config; }, (error) => Promise.reject(error) );

export default Api;

alabulei1 commented 1 year ago

The provided code defines an HTTP client named Api using axios, a popular library for making HTTP requests in JavaScript. Here's a breakdown of the code:

• The code begins by importing necessary dependencies, axios and universal-cookie. Axios is used to create the HTTP client, while universal-cookie is used for handling cookies.

• Next, an instance of the universal-cookie library is created with const cookies = new Cookies(). This provides access to cookie-related functionality.

• Api is defined using axios.create(). This creates an axios instance with a base URL of "http://localhost:5000/api". This base URL will be used as the prefix for all subsequent HTTP request URLs. It also sets the Content-Type header to application/json and enables sending cookies with the requests (withCredentials: true).

• An interceptor is added using Api.interceptors.request.use() which intercepts outgoing requests before they are sent. This allows manipulating or adding headers to the request. In this case, it checks if a token is stored in the cookies (cookies.get('token')). If a token exists, it adds an Authorization header to the request with the token value prefixed by "Bearer". This interceptor ensures that the token is attached to every request made using the Api instance.

• Finally, the Api instance is exported as the default export. This allows other parts of the codebase to import and use the Api instance to make HTTP requests with the specified base URL and headers.

Overall, this code sets up a pre-configured HTTP client instance (Api) that can be used to send HTTP requests to a specific base URL with the necessary headers, including the Authorization header if a token is available in the cookies.

Bilalzaiter commented 1 year ago

check this forgot password client side , is it posting the email to the endpoint import React, { useState } from 'react'; import Api from '../../config/config' import logoImg from '../../Images/seff_logo_black.jpg'; import { Link, useNavigate } from 'react-router-dom'; import { notifySuccess ,notifyError} from '../Notify/Notify';

const validRegex = /^[^\s@]+@[^\s@]+.[^\s@]+$/;

function ResetPasswordCard() { const [email, setEmail] = useState(''); const navigate= useNavigate(); const [isValid, setIsValid] = useState({});

const [submitTitl, setSubmitTitl] = useState('Send'); const [disableLogin, setDisableLogin] = useState(false); const [isSent, setIsSent] = useState(false); const [timer, setTimer] = useState(2); const [showTimer, setShowTimer] = useState(false); const handleInput = (event) => { setEmail(event.target.value); setIsSent(false); checkValidate(event.target.value); };

const checkValidate = (e) => { if (e === '' || !e?.trim().match(validRegex)) { setIsValid((prev) => { return { email: { invalid: 'is-invalid', message: 'Please enter a valid email', }, }; }); return false; } else if (e !== '' || e?.trim().match(validRegex)) { setIsValid((prev) => { return { email: { invalid: 'is-valid', message: '', }, }; }); return true; } };

// countdown for minutes ----------------------- function countdown(minutes) { let seconds = minutes * 60; setDisableLogin(true);

const interval = setInterval(function () {
  let m = Math.floor(seconds / 60);
  let s = seconds % 60;
  let timeFormat = `${m.toString().padStart(2, '0')}:${s
    .toString()
    .padStart(2, '0')}`;
  setTimer(timeFormat);
  setShowTimer(true);
  seconds--;
  if (seconds < 0) {
    clearInterval(interval);
    setDisableLogin(false);
  }
}, 1000);

}

const handleSubmit = async (e, actions) => { e.preventDefault();

const check = checkValidate(email);
try {
  Api.post("/forgot-password", {email});
  notifySuccess("Password created successfully, You will redirect to login page...");
  navigate("/auth/resetpassword");
} catch (error) {
  console.error("Something went wrong!, Please try agin later", error);
  notifyError("Something went wrong!, Please try agin later");
}
if (check) {
  setSubmitTitl('sending...');
  setDisableLogin(true);

  await new Promise((resolve) =>
    setTimeout(() => {
      setSubmitTitl('send');

      setIsSent(true);
      countdown(2);
    }, 1000)
  );
} else {
  checkValidate(email);
}

};

return (

Forgot Password

{isSent && isSent ? (

Please! check yor email...

) : (

Enter your email and we'll send you a link to reset your password.

)} {isValid.email?.invalid && (

{isValid?.email?.message}

)}

{submitTitl} {showTimer && (

{`did not received an email you can resend after ${timer}`}

)}

{' '} Go to ResetPassword

Don't have an account yet?{' '} Sign up

); }

export default React.memo(ResetPasswordCard);

alabulei1 commented 1 year ago

Yes, the handleSubmit function in the code is making a POST request to the /forgot-password endpoint with the email as the request body:

Api.post("/forgot-password", { email });

This code is using the Api object to make the API request. The implementation of the Api object is not visible in the code snippet provided, so I cannot determine how the request is made. However, assuming that Api.post is a wrapper around the fetch function or a similar library, it should send a POST request to the specified endpoint with the email data in the request body.

Bilalzaiter commented 1 year ago

the base url created by the ptrevious Api is imported and used in this component, so i think the token shoud be attached because of the interceptor

alabulei1 commented 1 year ago

Based on the code provided, I don't see any interceptors being used explicitly in the ResetPasswordCard component. It's possible that the interceptor is implemented in the Api module that is imported, but since the implementation of the Api module is not visible in the code snippet, it's difficult to confirm whether or not the token is being attached.

If the Api module includes an interceptor that automatically attaches the token to the requests, then the token should be attached to the /forgot-password request as well. However, without seeing the implementation of the Api module, I can't provide a definitive answer.

To confirm whether or not the token is being attached to the /forgot-password request, you would need to check the implementation of the Api module or search for any interceptors that may be intercepting and modifying requests in your codebase.

Bilalzaiter commented 1 year ago

my studio 3t is attached to the server and a file is created when running it, but i don't see any data when signing up, even though the notification says account created succefully in this code import React, { useState } from 'react'; import signuplogo from '../../Images/seff_logo_black.jpg'; import { Link, useNavigate } from 'react-router-dom'; import * as yup from 'yup'; import { useFormik } from 'formik'; import { FaRegEye, FaRegEyeSlash } from 'react-icons/fa6'; import { ToastContainer } from 'react-toastify'; import 'react-toastify/dist/ReactToastify.css'; import Api from '../../config/config'; import { notifySuccess ,notifyError} from '../Notify/Notify';

const registerSchema = yup.object().shape({ firstName: yup .string() .min(3, 'must be at least 3 characters') .max(30, 'must be at least 30 characters or less') .required('This filed is Required'), lastName: yup .string() .min(3, 'must be at least 3 characters') .max(30, 'must be at least 30 characters or less') .required('This filed is Required'), email: yup .string() .email('Please enter a valid email') .required('Email filed is Required'), password: yup .string() .min(5, 'Password must be at least 5 characters') .required('This filed is Required'), // .matches(passwordRules, { message: "Please create a stronger password" }) passwordCon: yup .string() .oneOf([yup.ref('password'), null], 'Passwords must match') .required('This filed is Required'), });

function Singup() { const navigate = useNavigate(); const [showPass, setShowPass] = useState(false); const [showPassCon, setShowPassCon] = useState(false); const [disableLogin, setDisableLogin] = useState(false);

const initialInputData = { firstName: '', lastName: '', email: '', password: '', passwordCon: '', };

const submitRegister = async (values, actions) => { setDisableLogin(true); delete values.passwordCon Api.post("/auth/register", values) .then(()=>{ notifySuccess("Account created") setDisableLogin(false); actions.resetForm(); setTimeout(() => { navigate('/login'); }, 5000); }) .catch((err)=>{ let errMsg= err?.response?.data?.message notifyError(errMsg) setDisableLogin(false); }) };

const { values, errors, touched, handleBlur, handleChange, handleSubmit } = useFormik({ initialValues: initialInputData, validationSchema: registerSchema, onSubmit: submitRegister, });

return (

{' '}

{errors?.firstName}

{errors?.lastName}

{errors?.email}

{errors?.password}

{/* */} {/* show/hide password icons ----------------------------------- */}

setShowPass((prev) => !prev)} > {showPass ? : }

{/* show/hide password icons ----------------------------------- */}

setShowPassCon((prev) => !prev)} > {showPassCon ? ( ) : ( )}

{' '}

{errors?.passwordCon}

{disableLogin ? ( <>

             
            <span>Sending...</span>
          </>
        ) : (
          'SIGN UP'
        )}
      </button>
    </form>
    <p className=" sign-up-already">
      {' '}
      Already have an account?{' '}
      <Link to={`/login`} className="sign-up-login">
        login
      </Link>
    </p>
  </div>
  <ToastContainer />
</div>

); } export default React.memo(Singup);

alabulei1 commented 1 year ago

Based on the provided code, it seems that the sign-up process is handled by a server-side API. The code suggests that a POST request is sent to the "/auth/register" endpoint with the registration data provided by the user.

Here are a few things you can check to troubleshoot the issue:

1. Verify the server-side code: Make sure that the server-side code is correctly implemented and properly stores the registration data in the database. Check if any error occurs during the registration process on the server side.

2. Check the API response: Make sure that the API response is received correctly and examine the response data from the server. You can log the response data or use a debugging tool to inspect the network requests and responses.

3. Verify the form validation: Make sure that the form validation using Yup is working correctly. Check if any validation errors occur and if the form data meets the validation requirements.

4. Check the network connection: Ensure that the client-side is properly connected to the server and can send requests. You can use browser developer tools or network monitoring tools to check if the requests are being sent successfully.

5. Check the database: If the server-side code and API response are correct, check if the registration data is successfully stored in the database. Make sure that the database connection is established correctly and the data is being saved as expected.

By reviewing these aspects, you should be able to identify any potential issues and find a solution to the problem of not seeing the data when signing up.

Bilalzaiter commented 1 year ago

these are the endpoints const userCtrl = require("../controller/user.controller") const auth = require("../services/auth.service") const photoUpload = require("../services/uploadImage.service") const validateObjectId = require("../services/validateObjectId.service") const router = require("express").Router()

router.post("/:token/verify-email", userCtrl.verifyEmail) router.get("/:id/activate", validateObjectId, auth.verifyAdminToken, userCtrl.activateUserAccount) router.get("/", auth.verifyAdminToken, userCtrl.getAllUsers) router.post("/new", auth.verifyAdminToken, userCtrl.newUser) router.route("/:id") .get(validateObjectId, auth.authenticate, userCtrl.getUserProfile) .put(validateObjectId, auth.verifyTokenOnlyUser, photoUpload.single("image"), userCtrl.updateUser) .delete(validateObjectId, auth.verifyTokenAuthorization, userCtrl.deleteUser) module.exports = router

alabulei1 commented 1 year ago

Based on the provided endpoints, it seems that the sign-up functionality is handled by the "/new" endpoint. This endpoint requires authentication and verification of an admin token.

To troubleshoot the issue with not seeing the data when signing up, you can follow the steps below:

1. Verify the authentication and admin token: Ensure that the authentication and admin token verification are working correctly. Check if the authentication middleware is correctly implemented and if the admin token is being validated properly.

2. Test the "/new" endpoint separately: Try sending a POST request to the "/new" endpoint using a tool like Postman. Make sure to include the necessary headers and provide valid registration data in the request body. Check the response received from the server and verify if any error messages or data are returned.

3. Check the server-side code for the "/new" endpoint: Review the code implementation for the "/new" endpoint in the user controller (userCtrl) file. Make sure that the registration data is properly handled and stored in the database. Check if any error occurs during the registration process and if the data is saved successfully.

4. Validate the data in the database: If the server-side code seems correct, check the database to ensure that the registration data is correctly saved. Verify if the necessary tables or collections are created, and check if the data matches the expected format.

By investigating these aspects, you should be able to identify any issues and find a solution to the problem of not seeing the data when signing up.

Bilalzaiter commented 1 year ago

this is the verifyAdminRole const verifyUserRole = (role) => (req, res, next) => { authenticate(req, res, () => { if (req.user.role === role) { next(); } else { return res.status(403).json({ message: Not allowed, only ${role} }); } }); }; and this the create new user controller exports.newUser = async (req, res) => { try { const { email, userId, isActive } = req.body; const { error } = validation.newUser(req.body); if (error) { return res.status(400).json({ message: error.details[0].message }); }

    const existingUser = await User.findOne({ email });
    if (existingUser) {
        return res.status(400).json({ message: "This email is already in use" });
    }

    let newUserId = userId;
    if (!newUserId) {
        newUserId = await generateUniqueUserId();
    } else {
        const existingUserId = await User.findOne({ userId: newUserId });
        if (existingUserId) {
            return res.status(400).json({ message: "This User ID is already in use" });
        }
    }

    const newUser = new User({ ...req.body, userId: newUserId });
    await newUser.save();

    if (isActive === true) {
        await sendUserIdEmail(email, newUserId);
        return res.status(201).json({ message: "User account created successfully. An email has been sent to the user with their unique user ID." })
    }
    return res.status(201).json({ message: "User created successfully." });
} catch (error) {
    userError.error(error.message)
    return res.status(500).json({ message: "Internal server error" });
}

};

alabulei1 commented 1 year ago

The code provided shows the implementation of the "newUser" controller for creating a new user. It handles the registration process and includes some validation checks.

To troubleshoot the issue of not seeing the data when signing up, you can review the code and follow these steps:

1. Validate the incoming data: The "newUser" controller uses a validation function called "newUser" to validate the request body data using the "Joi" library. Check if the validation rules defined in the "newUser" function are correct and match the expected data format.

2. Check for existing users: The controller checks if the email and userId provided in the request body already exist in the database. This helps prevent duplicate user entries. Verify that the queries to find existing users are correctly implemented and return the expected results.

3. Generate a unique userId: If a userId is not provided in the request body, the controller generates a unique userId using the "generateUniqueUserId" function. Review the implementation of this function to ensure that it generates unique userIds accurately.

4. Save the new user: The controller creates a new User instance with the request body data and saves it in the database using the "save" method. Verify that the User model and its schema are correctly defined and that the data is saved as expected.

5. Handle the isActive flag: The controller checks if the isActive flag is set to true in the request body. If it is, an email is sent to the user with their unique user ID. Review the implementation of the "sendUserIdEmail" function to ensure that the email is being sent correctly.

6. Error handling: The controller includes error handling to catch any unexpected errors during the registration process. Check if the error logs and error messages are correctly handled and returned in the API response.

By reviewing these aspects of the code, you should be able to identify any potential issues and find a solution to the problem of not seeing the data when signing up.

Bilalzaiter commented 1 year ago

after showing all the neccessary codes is the endpoint in rhis Api right Api.post("/auth/register", values)

alabulei1 commented 1 year ago

Based on the code provided, the endpoint definition Api.post("/auth/register", values) does not match the endpoint implementation shared earlier. The implementation of the /new endpoint in the code is as follows:

router.post("/new", auth.verifyAdminToken, userCtrl.newUser);

To match the correct endpoint, you can update the endpoint definition to:

Api.post("/new", values);

This will send a POST request to the /new endpoint for user registration. Make sure to include the necessary headers and provide valid registration data in the values variable.

Bilalzaiter commented 1 year ago

the endpoint auth/register was correct and /new is false

alabulei1 commented 1 year ago

Apologies for the confusion. Based on the provided code snippets and the earlier discussion, the correct endpoint definition for user registration is:

Api.post("/auth/register", values);

This means that the user registration endpoint is /auth/register, not /new. Please make sure to use the correct endpoint in your API calls for user registration.

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[alabulei1]

To handle errors in the provided code, you can follow these steps:

1. Import the useState hook from the 'react' library.
2. Create a state variable to store the error message, like this: const [errorMessage, setErrorMessage] = useState('');
3. In the submitRegister function, capture the error message and set it in the state variable, like this:

   const submitRegister = async (values, actions) => {
    setDisableLogin(true);
    delete values.passwordCon;
    Api.post("/auth/register", values)
      .then(() => {
        notifySuccess("Account created");
        setDisableLogin(false);
        actions.resetForm();
        setTimeout(() => {
          navigate('/login');
        }, 5000);
      })
      .catch((err) => {
        let errMsg = err?.response?.data?.message;
        setErrorMessage(errMsg || "An error occurred");
        setDisableLogin(false);
      });
   };

4. In the return statement, display the error message, like this:

   {errorMessage && <div className="error-message">{errorMessage}</div>}

5. Style the error message with CSS to make it noticeable to the user.

That's it! Now you have error handling in your code.

[Bilalzaiter]

explain Api.post line

[alabulei1]

The line Api.post("/auth/register", values) is making an HTTP POST request to a specific API route /auth/register with the values as the request payload.

Here's a breakdown of how it works:

• Api is most likely an instance of an HTTP client, such as Axios or Fetch, which allows you to send HTTP requests.
• .post() is a method provided by the HTTP client to send a POST request to the specified URL.
• "/auth/register" is the URL or endpoint to which the POST request is sent. This endpoint is most likely responsible for user registration.
• values is an object that contains the data or information to be sent in the request body. It could be the user's registration details, such as their email, password, name, etc.

The .then() block after the Api.post() line defines actions to be taken when the POST request is successful. It can be seen that the success message is displayed, the login button is enabled, the form is reset, and the user is navigated to the '/login' route.

The .catch() block is executed if there is an error during the POST request. It captures the error message from the response and sets it as the error message state (errMsg). If the error message is not available, a generic "An error occurred" message is set. The login button is re-enabled, indicating that the user can attempt to register again.

Overall, this line of code is responsible for sending a POST request to the registration endpoint with the user's registration data and handling the success or failure cases accordingly.

[Bilalzaiter]

explain the Api and this is it's code import axios from "axios"; import Cookies from "universal-cookie";

const cookies = new Cookies();

const Api = axios.create({ baseURL: "http://localhost:5000/api", headers: { 'Content-Type': 'application/json', withCredentials: true, }, });

Api.interceptors.request.use( (config) => { const token = cookies.get('token'); if (token) { config.headers.Authorization = Bearer ${token}; } return config; }, (error) => Promise.reject(error) );

export default Api;

[alabulei1]

The provided code defines an HTTP client named Api using axios, a popular library for making HTTP requests in JavaScript. Here's a breakdown of the code:

• The code begins by importing necessary dependencies, axios and universal-cookie. Axios is used to create the HTTP client, while universal-cookie is used for handling cookies.

• Next, an instance of the universal-cookie library is created with const cookies = new Cookies(). This provides access to cookie-related functionality.

• Api is defined using axios.create(). This creates an axios instance with a base URL of "http://localhost:5000/api". This base URL will be used as the prefix for all subsequent HTTP request URLs. It also sets the Content-Type header to application/json and enables sending cookies with the requests (withCredentials: true).

• An interceptor is added using Api.interceptors.request.use() which intercepts outgoing requests before they are sent. This allows manipulating or adding headers to the request. In this case, it checks if a token is stored in the cookies (cookies.get('token')). If a token exists, it adds an Authorization header to the request with the token value prefixed by "Bearer". This interceptor ensures that the token is attached to every request made using the Api instance.

• Finally, the Api instance is exported as the default export. This allows other parts of the codebase to import and use the Api instance to make HTTP requests with the specified base URL and headers.

Overall, this code sets up a pre-configured HTTP client instance (Api) that can be used to send HTTP requests to a specific base URL with the necessary headers, including the Authorization header if a token is available in the cookies.

[Bilalzaiter]

check this forgot password client side , is it posting the email to the endpoint import React, { useState } from 'react'; import Api from '../../config/config' import logoImg from '../../Images/seff_logo_black.jpg'; import { Link, useNavigate } from 'react-router-dom'; import { notifySuccess ,notifyError} from '../Notify/Notify';

const validRegex = /^[^\s@]+@[^\s@]+.[^\s@]+$/;

function ResetPasswordCard() { const [email, setEmail] = useState(''); const navigate= useNavigate(); const [isValid, setIsValid] = useState({});

const [submitTitl, setSubmitTitl] = useState('Send'); const [disableLogin, setDisableLogin] = useState(false); const [isSent, setIsSent] = useState(false); const [timer, setTimer] = useState(2); const [showTimer, setShowTimer] = useState(false); const handleInput = (event) => { setEmail(event.target.value); setIsSent(false); checkValidate(event.target.value); };

const checkValidate = (e) => { if (e === '' || !e?.trim().match(validRegex)) { setIsValid((prev) => { return { email: { invalid: 'is-invalid', message: 'Please enter a valid email', }, }; }); return false; } else if (e !== '' || e?.trim().match(validRegex)) { setIsValid((prev) => { return { email: { invalid: 'is-valid', message: '', }, }; }); return true; } };

// countdown for minutes ----------------------- function countdown(minutes) { let seconds = minutes * 60; setDisableLogin(true);

const interval = setInterval(function () {
  let m = Math.floor(seconds / 60);
  let s = seconds % 60;
  let timeFormat = `${m.toString().padStart(2, '0')}:${s
    .toString()
    .padStart(2, '0')}`;
  setTimer(timeFormat);
  setShowTimer(true);
  seconds--;
  if (seconds < 0) {
    clearInterval(interval);
    setDisableLogin(false);
  }
}, 1000);

}

const handleSubmit = async (e, actions) => { e.preventDefault();

const check = checkValidate(email);
try {
  Api.post("/forgot-password", {email});
  notifySuccess("Password created successfully, You will redirect to login page...");
  navigate("/auth/resetpassword");
} catch (error) {
  console.error("Something went wrong!, Please try agin later", error);
  notifyError("Something went wrong!, Please try agin later");
}
if (check) {
  setSubmitTitl('sending...');
  setDisableLogin(true);

  await new Promise((resolve) =>
    setTimeout(() => {
      setSubmitTitl('send');

      setIsSent(true);
      countdown(2);
    }, 1000)
  );
} else {
  checkValidate(email);
}

};

return (

Forgot Password

{isSent && isSent ? (

Please! check yor email...

) : (

Enter your email and we'll send you a link to reset your password.

)} {isValid.email?.invalid && (

{isValid?.email?.message}

)}

{submitTitl} {showTimer && (

{`did not received an email you can resend after ${timer}`}

)}

{' '} Go to ResetPassword

Don't have an account yet?{' '} Sign up

); }

export default React.memo(ResetPasswordCard);

[alabulei1]

Yes, the handleSubmit function in the code is making a POST request to the /forgot-password endpoint with the email as the request body:

Api.post("/forgot-password", { email });

This code is using the Api object to make the API request. The implementation of the Api object is not visible in the code snippet provided, so I cannot determine how the request is made. However, assuming that Api.post is a wrapper around the fetch function or a similar library, it should send a POST request to the specified endpoint with the email data in the request body.

[Bilalzaiter]

the base url created by the ptrevious Api is imported and used in this component, so i think the token shoud be attached because of the interceptor

[alabulei1]

Based on the code provided, I don't see any interceptors being used explicitly in the ResetPasswordCard component. It's possible that the interceptor is implemented in the Api module that is imported, but since the implementation of the Api module is not visible in the code snippet, it's difficult to confirm whether or not the token is being attached.

If the Api module includes an interceptor that automatically attaches the token to the requests, then the token should be attached to the /forgot-password request as well. However, without seeing the implementation of the Api module, I can't provide a definitive answer.

To confirm whether or not the token is being attached to the /forgot-password request, you would need to check the implementation of the Api module or search for any interceptors that may be intercepting and modifying requests in your codebase.

[Bilalzaiter]

my studio 3t is attached to the server and a file is created when running it, but i don't see any data when signing up, even though the notification says account created succefully in this code import React, { useState } from 'react'; import signuplogo from '../../Images/seff_logo_black.jpg'; import { Link, useNavigate } from 'react-router-dom'; import * as yup from 'yup'; import { useFormik } from 'formik'; import { FaRegEye, FaRegEyeSlash } from 'react-icons/fa6'; import { ToastContainer } from 'react-toastify'; import 'react-toastify/dist/ReactToastify.css'; import Api from '../../config/config'; import { notifySuccess ,notifyError} from '../Notify/Notify';

const registerSchema = yup.object().shape({ firstName: yup .string() .min(3, 'must be at least 3 characters') .max(30, 'must be at least 30 characters or less') .required('This filed is Required'), lastName: yup .string() .min(3, 'must be at least 3 characters') .max(30, 'must be at least 30 characters or less') .required('This filed is Required'), email: yup .string() .email('Please enter a valid email') .required('Email filed is Required'), password: yup .string() .min(5, 'Password must be at least 5 characters') .required('This filed is Required'), // .matches(passwordRules, { message: "Please create a stronger password" }) passwordCon: yup .string() .oneOf([yup.ref('password'), null], 'Passwords must match') .required('This filed is Required'), });

function Singup() { const navigate = useNavigate(); const [showPass, setShowPass] = useState(false); const [showPassCon, setShowPassCon] = useState(false); const [disableLogin, setDisableLogin] = useState(false);

const initialInputData = { firstName: '', lastName: '', email: '', password: '', passwordCon: '', };

const submitRegister = async (values, actions) => { setDisableLogin(true); delete values.passwordCon Api.post("/auth/register", values) .then(()=>{ notifySuccess("Account created") setDisableLogin(false); actions.resetForm(); setTimeout(() => { navigate('/login'); }, 5000); }) .catch((err)=>{ let errMsg= err?.response?.data?.message notifyError(errMsg) setDisableLogin(false); }) };

const { values, errors, touched, handleBlur, handleChange, handleSubmit } = useFormik({ initialValues: initialInputData, validationSchema: registerSchema, onSubmit: submitRegister, });

return (

{' '}

{errors?.firstName}

{errors?.lastName}

{errors?.email}

{errors?.password}

{/* */} {/* show/hide password icons ----------------------------------- */}

setShowPass((prev) => !prev)} > {showPass ? : }

{/* show/hide password icons ----------------------------------- */}

setShowPassCon((prev) => !prev)} > {showPassCon ? ( ) : ( )}

{' '}

{errors?.passwordCon}

{disableLogin ? ( <>

             
            <span>Sending...</span>
          </>
        ) : (
          'SIGN UP'
        )}
      </button>
    </form>
    <p className=" sign-up-already">
      {' '}
      Already have an account?{' '}
      <Link to={`/login`} className="sign-up-login">
        login
      </Link>
    </p>
  </div>
  <ToastContainer />
</div>

); } export default React.memo(Singup);

alabulei1 commented 1 year ago

Based on the provided code, it seems that the sign-up process is handled by a server-side API. The code suggests that a POST request is sent to the "/auth/register" endpoint with the registration data provided by the user.

Here are a few things you can check to troubleshoot the issue:

1. Verify the server-side code: Make sure that the server-side code is correctly implemented and properly stores the registration data in the database. Check if any error occurs during the registration process on the server side.

2. Check the API response: Make sure that the API response is received correctly and examine the response data from the server. You can log the response data or use a debugging tool to inspect the network requests and responses.

3. Verify the form validation: Make sure that the form validation using Yup is working correctly. Check if any validation errors occur and if the form data meets the validation requirements.

4. Check the network connection: Ensure that the client-side is properly connected to the server and can send requests. You can use browser developer tools or network monitoring tools to check if the requests are being sent successfully.

5. Check the database: If the server-side code and API response are correct, check if the registration data is successfully stored in the database. Make sure that the database connection is established correctly and the data is being saved as expected.

By reviewing these aspects, you should be able to identify any potential issues and find a solution to the problem of not seeing the data when signing up.

Bilalzaiter commented 1 year ago

these are the endpoints const userCtrl = require("../controller/user.controller") const auth = require("../services/auth.service") const photoUpload = require("../services/uploadImage.service") const validateObjectId = require("../services/validateObjectId.service") const router = require("express").Router()

router.post("/:token/verify-email", userCtrl.verifyEmail) router.get("/:id/activate", validateObjectId, auth.verifyAdminToken, userCtrl.activateUserAccount) router.get("/", auth.verifyAdminToken, userCtrl.getAllUsers) router.post("/new", auth.verifyAdminToken, userCtrl.newUser) router.route("/:id") .get(validateObjectId, auth.authenticate, userCtrl.getUserProfile) .put(validateObjectId, auth.verifyTokenOnlyUser, photoUpload.single("image"), userCtrl.updateUser) .delete(validateObjectId, auth.verifyTokenAuthorization, userCtrl.deleteUser) module.exports = router

alabulei1 commented 1 year ago

Based on the provided endpoints, it seems that the sign-up functionality is handled by the "/new" endpoint. This endpoint requires authentication and verification of an admin token.

To troubleshoot the issue with not seeing the data when signing up, you can follow the steps below:

1. Verify the authentication and admin token: Ensure that the authentication and admin token verification are working correctly. Check if the authentication middleware is correctly implemented and if the admin token is being validated properly.

2. Test the "/new" endpoint separately: Try sending a POST request to the "/new" endpoint using a tool like Postman. Make sure to include the necessary headers and provide valid registration data in the request body. Check the response received from the server and verify if any error messages or data are returned.

3. Check the server-side code for the "/new" endpoint: Review the code implementation for the "/new" endpoint in the user controller (userCtrl) file. Make sure that the registration data is properly handled and stored in the database. Check if any error occurs during the registration process and if the data is saved successfully.

4. Validate the data in the database: If the server-side code seems correct, check the database to ensure that the registration data is correctly saved. Verify if the necessary tables or collections are created, and check if the data matches the expected format.

By investigating these aspects, you should be able to identify any issues and find a solution to the problem of not seeing the data when signing up.

Bilalzaiter commented 1 year ago

this is the verifyAdminRole const verifyUserRole = (role) => (req, res, next) => { authenticate(req, res, () => { if (req.user.role === role) { next(); } else { return res.status(403).json({ message: Not allowed, only ${role} }); } }); }; and this the create new user controller exports.newUser = async (req, res) => { try { const { email, userId, isActive } = req.body; const { error } = validation.newUser(req.body); if (error) { return res.status(400).json({ message: error.details[0].message }); }

    const existingUser = await User.findOne({ email });
    if (existingUser) {
        return res.status(400).json({ message: "This email is already in use" });
    }

    let newUserId = userId;
    if (!newUserId) {
        newUserId = await generateUniqueUserId();
    } else {
        const existingUserId = await User.findOne({ userId: newUserId });
        if (existingUserId) {
            return res.status(400).json({ message: "This User ID is already in use" });
        }
    }

    const newUser = new User({ ...req.body, userId: newUserId });
    await newUser.save();

    if (isActive === true) {
        await sendUserIdEmail(email, newUserId);
        return res.status(201).json({ message: "User account created successfully. An email has been sent to the user with their unique user ID." })
    }
    return res.status(201).json({ message: "User created successfully." });
} catch (error) {
    userError.error(error.message)
    return res.status(500).json({ message: "Internal server error" });
}

};

alabulei1 commented 1 year ago

The code provided shows the implementation of the "newUser" controller for creating a new user. It handles the registration process and includes some validation checks.

To troubleshoot the issue of not seeing the data when signing up, you can review the code and follow these steps:

1. Validate the incoming data: The "newUser" controller uses a validation function called "newUser" to validate the request body data using the "Joi" library. Check if the validation rules defined in the "newUser" function are correct and match the expected data format.

2. Check for existing users: The controller checks if the email and userId provided in the request body already exist in the database. This helps prevent duplicate user entries. Verify that the queries to find existing users are correctly implemented and return the expected results.

3. Generate a unique userId: If a userId is not provided in the request body, the controller generates a unique userId using the "generateUniqueUserId" function. Review the implementation of this function to ensure that it generates unique userIds accurately.

4. Save the new user: The controller creates a new User instance with the request body data and saves it in the database using the "save" method. Verify that the User model and its schema are correctly defined and that the data is saved as expected.

5. Handle the isActive flag: The controller checks if the isActive flag is set to true in the request body. If it is, an email is sent to the user with their unique user ID. Review the implementation of the "sendUserIdEmail" function to ensure that the email is being sent correctly.

6. Error handling: The controller includes error handling to catch any unexpected errors during the registration process. Check if the error logs and error messages are correctly handled and returned in the API response.

By reviewing these aspects of the code, you should be able to identify any potential issues and find a solution to the problem of not seeing the data when signing up.

Bilalzaiter commented 1 year ago

after showing all the neccessary codes is the endpoint in rhis Api right Api.post("/auth/register", values)

alabulei1 commented 1 year ago

Based on the code provided, the endpoint definition Api.post("/auth/register", values) does not match the endpoint implementation shared earlier. The implementation of the /new endpoint in the code is as follows:

router.post("/new", auth.verifyAdminToken, userCtrl.newUser);

To match the correct endpoint, you can update the endpoint definition to:

Api.post("/new", values);

This will send a POST request to the /new endpoint for user registration. Make sure to include the necessary headers and provide valid registration data in the values variable.

Bilalzaiter commented 1 year ago

the endpoint auth/register was correct and /new is false

alabulei1 commented 1 year ago

Apologies for the confusion. Based on the provided code snippets and the earlier discussion, the correct endpoint definition for user registration is:

Api.post("/auth/register", values);

This means that the user registration endpoint is /auth/register, not /new. Please make sure to use the correct endpoint in your API calls for user registration.

• © Githubissues.
• Githubissues is a development platform for aggregating issues.

[alabulei1]

Based on the provided code, it seems that the sign-up process is handled by a server-side API. The code suggests that a POST request is sent to the "/auth/register" endpoint with the registration data provided by the user.

Here are a few things you can check to troubleshoot the issue:

1. Verify the server-side code: Make sure that the server-side code is correctly implemented and properly stores the registration data in the database. Check if any error occurs during the registration process on the server side.

2. Check the API response: Make sure that the API response is received correctly and examine the response data from the server. You can log the response data or use a debugging tool to inspect the network requests and responses.

3. Verify the form validation: Make sure that the form validation using Yup is working correctly. Check if any validation errors occur and if the form data meets the validation requirements.

4. Check the network connection: Ensure that the client-side is properly connected to the server and can send requests. You can use browser developer tools or network monitoring tools to check if the requests are being sent successfully.

5. Check the database: If the server-side code and API response are correct, check if the registration data is successfully stored in the database. Make sure that the database connection is established correctly and the data is being saved as expected.

By reviewing these aspects, you should be able to identify any potential issues and find a solution to the problem of not seeing the data when signing up.

[Bilalzaiter]

these are the endpoints const userCtrl = require("../controller/user.controller") const auth = require("../services/auth.service") const photoUpload = require("../services/uploadImage.service") const validateObjectId = require("../services/validateObjectId.service") const router = require("express").Router()

router.post("/:token/verify-email", userCtrl.verifyEmail) router.get("/:id/activate", validateObjectId, auth.verifyAdminToken, userCtrl.activateUserAccount) router.get("/", auth.verifyAdminToken, userCtrl.getAllUsers) router.post("/new", auth.verifyAdminToken, userCtrl.newUser) router.route("/:id") .get(validateObjectId, auth.authenticate, userCtrl.getUserProfile) .put(validateObjectId, auth.verifyTokenOnlyUser, photoUpload.single("image"), userCtrl.updateUser) .delete(validateObjectId, auth.verifyTokenAuthorization, userCtrl.deleteUser) module.exports = router

[alabulei1]

Based on the provided endpoints, it seems that the sign-up functionality is handled by the "/new" endpoint. This endpoint requires authentication and verification of an admin token.

To troubleshoot the issue with not seeing the data when signing up, you can follow the steps below:

1. Verify the authentication and admin token: Ensure that the authentication and admin token verification are working correctly. Check if the authentication middleware is correctly implemented and if the admin token is being validated properly.

2. Test the "/new" endpoint separately: Try sending a POST request to the "/new" endpoint using a tool like Postman. Make sure to include the necessary headers and provide valid registration data in the request body. Check the response received from the server and verify if any error messages or data are returned.

3. Check the server-side code for the "/new" endpoint: Review the code implementation for the "/new" endpoint in the user controller (userCtrl) file. Make sure that the registration data is properly handled and stored in the database. Check if any error occurs during the registration process and if the data is saved successfully.

4. Validate the data in the database: If the server-side code seems correct, check the database to ensure that the registration data is correctly saved. Verify if the necessary tables or collections are created, and check if the data matches the expected format.

By investigating these aspects, you should be able to identify any issues and find a solution to the problem of not seeing the data when signing up.

[Bilalzaiter]

this is the verifyAdminRole const verifyUserRole = (role) => (req, res, next) => { authenticate(req, res, () => { if (req.user.role === role) { next(); } else { return res.status(403).json({ message: Not allowed, only ${role} }); } }); }; and this the create new user controller exports.newUser = async (req, res) => { try { const { email, userId, isActive } = req.body; const { error } = validation.newUser(req.body); if (error) { return res.status(400).json({ message: error.details[0].message }); }

    const existingUser = await User.findOne({ email });
    if (existingUser) {
        return res.status(400).json({ message: "This email is already in use" });
    }

    let newUserId = userId;
    if (!newUserId) {
        newUserId = await generateUniqueUserId();
    } else {
        const existingUserId = await User.findOne({ userId: newUserId });
        if (existingUserId) {
            return res.status(400).json({ message: "This User ID is already in use" });
        }
    }

    const newUser = new User({ ...req.body, userId: newUserId });
    await newUser.save();

    if (isActive === true) {
        await sendUserIdEmail(email, newUserId);
        return res.status(201).json({ message: "User account created successfully. An email has been sent to the user with their unique user ID." })
    }
    return res.status(201).json({ message: "User created successfully." });
} catch (error) {
    userError.error(error.message)
    return res.status(500).json({ message: "Internal server error" });
}

};

[alabulei1]

The code provided shows the implementation of the "newUser" controller for creating a new user. It handles the registration process and includes some validation checks.

To troubleshoot the issue of not seeing the data when signing up, you can review the code and follow these steps:

1. Validate the incoming data: The "newUser" controller uses a validation function called "newUser" to validate the request body data using the "Joi" library. Check if the validation rules defined in the "newUser" function are correct and match the expected data format.

2. Check for existing users: The controller checks if the email and userId provided in the request body already exist in the database. This helps prevent duplicate user entries. Verify that the queries to find existing users are correctly implemented and return the expected results.

3. Generate a unique userId: If a userId is not provided in the request body, the controller generates a unique userId using the "generateUniqueUserId" function. Review the implementation of this function to ensure that it generates unique userIds accurately.

4. Save the new user: The controller creates a new User instance with the request body data and saves it in the database using the "save" method. Verify that the User model and its schema are correctly defined and that the data is saved as expected.

5. Handle the isActive flag: The controller checks if the isActive flag is set to true in the request body. If it is, an email is sent to the user with their unique user ID. Review the implementation of the "sendUserIdEmail" function to ensure that the email is being sent correctly.

6. Error handling: The controller includes error handling to catch any unexpected errors during the registration process. Check if the error logs and error messages are correctly handled and returned in the API response.

By reviewing these aspects of the code, you should be able to identify any potential issues and find a solution to the problem of not seeing the data when signing up.

[Bilalzaiter]

after showing all the neccessary codes is the endpoint in rhis Api right Api.post("/auth/register", values)

[alabulei1]

Based on the code provided, the endpoint definition Api.post("/auth/register", values) does not match the endpoint implementation shared earlier. The implementation of the /new endpoint in the code is as follows:

router.post("/new", auth.verifyAdminToken, userCtrl.newUser);

To match the correct endpoint, you can update the endpoint definition to:

Api.post("/new", values);

This will send a POST request to the /new endpoint for user registration. Make sure to include the necessary headers and provide valid registration data in the values variable.

[Bilalzaiter]

the endpoint auth/register was correct and /new is false

[alabulei1]

Apologies for the confusion. Based on the provided code snippets and the earlier discussion, the correct endpoint definition for user registration is:

Api.post("/auth/register", values);

This means that the user registration endpoint is /auth/register, not /new. Please make sure to use the correct endpoint in your API calls for user registration.