Lambda-School-Labs/shopping-cart-be

const Validator = require('validator');
const isEmpty = require('is-empty');
const accountSid = process.env.TWILIO_ACCOUNT_SID;
const authToken = process.env.TWILIO_AUTH_TOKEN;
const client = require('twilio')(accountSid, authToken);

function validateRegisterInput(data) {
    const errors = {};
    // Convert empty fields to an empty string so we can use validator functions
    data.phone = !isEmpty(data.phone) ? data.phone : '';
    data.password = !isEmpty(data.password) ? data.password : '';

    // Phone Number checks
    if (Validator.isEmpty(data.phone)) {
        errors.phone = 'Phone Number field is required';
    }
    else if (!Validator.isMobilePhone(data.phone)) {
        errors.phone = 'Phone Number is invalid';
    }
    // Password checks
    if (Validator.isEmpty(data.password)) {
        errors.password = 'Password field is required';
    }
    else if (!Validator.isLength(data.password, { min: 6, max: 30 })) {
        errors.password = 'Password must be at least 6 characters';
    }
    return {
        errors,
        isValid: isEmpty(errors)
    };
}

// validate phone number using TWILO API - DO NOT DELETE THIS CODE WILL BE EDITED ONCE TWILLIO
// async function validatePhoneNumber (req, res, next) {
//   try {
//     if (req.body.phone) {
//       await client.lookups.phoneNumbers(`+${req.body.phone}`).fetch().then((phone_number) => phone_number)
//     }
//     next()
//   } catch (e) {
//     return res.status(400).json({
//       phone: 'Phone Number is invalid, make sure you add your country calling code'
//     })
//   }
// }

function validateLoginInput(data) {
    const errors = {};
    // Convert empty fields to an empty string so we can use validator functions
    data.phone = !isEmpty(data.phone) ? data.phone : '';
    data.password = !isEmpty(data.password) ? data.password : '';

    // Phone Number checks
    if (Validator.isEmpty(data.phone)) {
        errors.phone = 'Phone Number field is required';
    }
    else if (!Validator.isMobilePhone(data.phone)) {
        errors.phone = 'Phone Number is invalid';
    }
    // Password checks
    if (Validator.isEmpty(data.password)) {
        errors.password = 'Password field is required';
    }
    else if (!Validator.isLength(data.password, { min: 6, max: 30 })) {
        errors.password = 'Password must be at least 6 characters';
    }
    return {
        errors,
        isValid: isEmpty(errors)
    };
}

function validateRecoverPhone(data) {
    const errors = {};
    data.phone = !isEmpty(data.phone) ? data.phone : '';
    if (Validator.isEmpty(data.phone)) {
        errors.phone = 'Phone Number field is required';
    }
    else if (!Validator.isMobilePhone(data.phone)) {
        errors.phone = 'Phone Number is invalid';
    }
    return {
        errors,
        isValid: isEmpty(errors)
    };
}

module.exports = {
    validateRegisterInput,
    validateLoginInput,
    validateRecoverPhone
};