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| 1 | +/* |
| 2 | + * Copyright (c) 2024, salesforce.com, inc. |
| 3 | + * All rights reserved. |
| 4 | + * SPDX-License-Identifier: BSD-3-Clause |
| 5 | + * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/BSD-3-Clause |
| 6 | + */ |
| 7 | + |
| 8 | +import React, {useState, useEffect} from 'react' |
| 9 | +import PropTypes from 'prop-types' |
| 10 | +import {FormattedMessage} from 'react-intl' |
| 11 | +import { |
| 12 | + Button, |
| 13 | + Input, |
| 14 | + SimpleGrid, |
| 15 | + Stack, |
| 16 | + Text, |
| 17 | + HStack, |
| 18 | + Modal, |
| 19 | + ModalBody, |
| 20 | + ModalCloseButton, |
| 21 | + ModalContent, |
| 22 | + ModalHeader, |
| 23 | + ModalOverlay |
| 24 | +} from '@salesforce/retail-react-app/app/components/shared/ui' |
| 25 | +import useEinstein from '@salesforce/retail-react-app/app/hooks/use-einstein' |
| 26 | +import {useUsid, useCustomerType, useDNT} from '@salesforce/commerce-sdk-react' |
| 27 | +import {useCurrentCustomer} from '@salesforce/retail-react-app/app/hooks/use-current-customer' |
| 28 | +import {useOtpInputs} from '@salesforce/retail-react-app/app/hooks/use-otp-inputs' |
| 29 | +import {useCountdown} from '@salesforce/retail-react-app/app/hooks/use-countdown' |
| 30 | + |
| 31 | +const OtpAuth = ({ |
| 32 | + isOpen, |
| 33 | + onClose, |
| 34 | + form, |
| 35 | + handleSendEmailOtp, |
| 36 | + handleOtpVerification, |
| 37 | + onCheckoutAsGuest, |
| 38 | + isGuestRegistration = false, |
| 39 | + hideCheckoutAsGuestButton = false |
| 40 | +}) => { |
| 41 | + const OTP_LENGTH = 8 |
| 42 | + const [isVerifying, setIsVerifying] = useState(false) |
| 43 | + const [error, setError] = useState('') |
| 44 | + const [resendTimer, setResendTimer] = useCountdown(0) |
| 45 | + |
| 46 | + // Privacy-aware user identification hooks |
| 47 | + const {getUsidWhenReady} = useUsid() |
| 48 | + const {isRegistered} = useCustomerType() |
| 49 | + const {data: customer} = useCurrentCustomer() |
| 50 | + const {effectiveDnt} = useDNT() |
| 51 | + |
| 52 | + // Einstein tracking |
| 53 | + const {sendViewPage} = useEinstein() |
| 54 | + |
| 55 | + // Get privacy-compliant user identifier |
| 56 | + const getUserIdentifier = async () => { |
| 57 | + // Respect Do Not Track |
| 58 | + if (effectiveDnt) { |
| 59 | + return '__DNT__' |
| 60 | + } |
| 61 | + // Use customer ID for registered users |
| 62 | + if (isRegistered && customer?.customerId) { |
| 63 | + return customer.customerId |
| 64 | + } |
| 65 | + // Use USID for guest users |
| 66 | + const usid = await getUsidWhenReady() |
| 67 | + return usid |
| 68 | + } |
| 69 | + |
| 70 | + const track = async (path, payload = {}) => { |
| 71 | + const userId = await getUserIdentifier() |
| 72 | + sendViewPage(path, { |
| 73 | + userId, |
| 74 | + userType: isRegistered ? 'registered' : 'guest', |
| 75 | + dntCompliant: effectiveDnt, |
| 76 | + ...payload |
| 77 | + }) |
| 78 | + } |
| 79 | + |
| 80 | + const otpInputs = useOtpInputs(OTP_LENGTH, (code) => { |
| 81 | + if (code.length === OTP_LENGTH) { |
| 82 | + handleVerify(code) |
| 83 | + } |
| 84 | + }) |
| 85 | + |
| 86 | + useEffect(() => { |
| 87 | + if (isOpen) { |
| 88 | + otpInputs.clear() |
| 89 | + setError('') |
| 90 | + form.setValue('otp', '') |
| 91 | + |
| 92 | + // Track OTP modal view activity |
| 93 | + track('/otp-authentication', { |
| 94 | + activity: 'otp_modal_viewed', |
| 95 | + context: 'authentication' |
| 96 | + }) |
| 97 | + |
| 98 | + setTimeout(() => otpInputs.inputRefs.current[0]?.focus(), 100) |
| 99 | + } |
| 100 | + }, [isOpen]) |
| 101 | + |
| 102 | + const handleVerify = async (code = otpInputs.values.join('')) => { |
| 103 | + if (code.length !== OTP_LENGTH) return |
| 104 | + |
| 105 | + setIsVerifying(true) |
| 106 | + setError('') |
| 107 | + |
| 108 | + // Track OTP verification attempt |
| 109 | + track('/otp-verification', { |
| 110 | + activity: 'otp_verification_attempted', |
| 111 | + context: 'authentication', |
| 112 | + otpLength: code.length |
| 113 | + }) |
| 114 | + |
| 115 | + try { |
| 116 | + const result = await handleOtpVerification(code) |
| 117 | + if (result && !result.success) { |
| 118 | + setError(result.error) |
| 119 | + otpInputs.clear() |
| 120 | + |
| 121 | + // Track failed OTP verification |
| 122 | + track('/otp-verification-failed', { |
| 123 | + activity: 'otp_verification_failed', |
| 124 | + context: 'authentication', |
| 125 | + error: result.error |
| 126 | + }) |
| 127 | + } |
| 128 | + } finally { |
| 129 | + setIsVerifying(false) |
| 130 | + // Track successful OTP verification |
| 131 | + track('/otp-verification-success', { |
| 132 | + activity: 'otp_verification_successful', |
| 133 | + context: 'authentication' |
| 134 | + }) |
| 135 | + } |
| 136 | + } |
| 137 | + |
| 138 | + const handleResend = async () => { |
| 139 | + setResendTimer(5) |
| 140 | + try { |
| 141 | + await track('/otp-resend', { |
| 142 | + activity: 'otp_code_resent', |
| 143 | + context: 'authentication', |
| 144 | + resendAttempt: true |
| 145 | + }) |
| 146 | + await handleSendEmailOtp(form.getValues('email')) |
| 147 | + } catch (error) { |
| 148 | + setResendTimer(0) |
| 149 | + await track('/otp-resend-failed', { |
| 150 | + activity: 'otp_resend_failed', |
| 151 | + context: 'authentication', |
| 152 | + error: error.message |
| 153 | + }) |
| 154 | + console.error('Error resending code:', error) |
| 155 | + } |
| 156 | + } |
| 157 | + |
| 158 | + const handleCheckoutAsGuest = async () => { |
| 159 | + // Track checkout as guest selection |
| 160 | + await track('/checkout-as-guest', { |
| 161 | + activity: 'checkout_as_guest_selected', |
| 162 | + context: 'otp_authentication', |
| 163 | + userChoice: 'guest_checkout' |
| 164 | + }) |
| 165 | + |
| 166 | + if (onCheckoutAsGuest) { |
| 167 | + onCheckoutAsGuest() |
| 168 | + } |
| 169 | + onClose() |
| 170 | + } |
| 171 | + |
| 172 | + const handleInputChange = (index, value) => { |
| 173 | + const code = otpInputs.setValue(index, value) |
| 174 | + setError('') // Clear error on user input |
| 175 | + if (typeof code === 'string') { |
| 176 | + form.setValue('otp', code) |
| 177 | + if (code.length === OTP_LENGTH) { |
| 178 | + handleVerify(code) |
| 179 | + } |
| 180 | + } |
| 181 | + } |
| 182 | + |
| 183 | + const isResendDisabled = resendTimer > 0 || isVerifying |
| 184 | + |
| 185 | + return ( |
| 186 | + <Modal isOpen={isOpen} onClose={onClose} isCentered size="lg" closeOnOverlayClick={false}> |
| 187 | + <ModalOverlay /> |
| 188 | + <ModalContent> |
| 189 | + <ModalHeader> |
| 190 | + {isGuestRegistration ? ( |
| 191 | + <FormattedMessage |
| 192 | + defaultMessage="Create an account" |
| 193 | + id="otp.title.create_account" |
| 194 | + /> |
| 195 | + ) : ( |
| 196 | + <FormattedMessage |
| 197 | + defaultMessage="Confirm it's you" |
| 198 | + id="otp.title.confirm_its_you" |
| 199 | + /> |
| 200 | + )} |
| 201 | + </ModalHeader> |
| 202 | + <ModalCloseButton disabled={isVerifying} /> |
| 203 | + <ModalBody pb={6}> |
| 204 | + <Stack spacing={12} paddingLeft={4} paddingRight={4} alignItems="center"> |
| 205 | + <Text fontSize="md" maxWidth="300px" textAlign="center"> |
| 206 | + {isGuestRegistration ? ( |
| 207 | + <FormattedMessage |
| 208 | + defaultMessage="We sent a one-time password (OTP) to your email. To create your account and proceed to checkout, enter the {otpLength}-digit code below." |
| 209 | + id="otp.message.enter_code_for_account_guest" |
| 210 | + values={{otpLength: OTP_LENGTH}} |
| 211 | + /> |
| 212 | + ) : ( |
| 213 | + <FormattedMessage |
| 214 | + defaultMessage="To log in to your account, enter the code sent to your email." |
| 215 | + id="otp.message.enter_code_for_account_returning" |
| 216 | + /> |
| 217 | + )} |
| 218 | + </Text> |
| 219 | + |
| 220 | + {/* OTP Input */} |
| 221 | + <SimpleGrid columns={OTP_LENGTH} spacing={3}> |
| 222 | + {Array.from({length: OTP_LENGTH}).map((_, index) => ( |
| 223 | + <Input |
| 224 | + key={index} |
| 225 | + ref={(el) => (otpInputs.inputRefs.current[index] = el)} |
| 226 | + value={otpInputs.values[index]} |
| 227 | + onChange={(e) => handleInputChange(index, e.target.value)} |
| 228 | + onKeyDown={(e) => otpInputs.handleKeyDown(index, e)} |
| 229 | + onPaste={otpInputs.handlePaste} |
| 230 | + type="text" |
| 231 | + inputMode="numeric" |
| 232 | + maxLength={1} |
| 233 | + textAlign="center" |
| 234 | + fontSize="lg" |
| 235 | + fontWeight="bold" |
| 236 | + size="lg" |
| 237 | + width="48px" |
| 238 | + height="56px" |
| 239 | + borderRadius="md" |
| 240 | + borderColor="gray.300" |
| 241 | + borderWidth="2px" |
| 242 | + disabled={isVerifying} |
| 243 | + _focus={{ |
| 244 | + borderColor: 'blue.500', |
| 245 | + boxShadow: '0 0 0 1px var(--chakra-colors-blue-500)' |
| 246 | + }} |
| 247 | + _hover={{ |
| 248 | + borderColor: 'gray.400' |
| 249 | + }} |
| 250 | + /> |
| 251 | + ))} |
| 252 | + </SimpleGrid> |
| 253 | + |
| 254 | + {/* Loading indicator during verification */} |
| 255 | + {isVerifying && ( |
| 256 | + <Text fontSize="sm" color="blue.500"> |
| 257 | + <FormattedMessage |
| 258 | + defaultMessage="Verifying code..." |
| 259 | + id="otp.message.verifying" |
| 260 | + /> |
| 261 | + </Text> |
| 262 | + )} |
| 263 | + |
| 264 | + {/* Error message */} |
| 265 | + {error && ( |
| 266 | + <Text fontSize="sm" color="red.500" textAlign="center"> |
| 267 | + {error} |
| 268 | + </Text> |
| 269 | + )} |
| 270 | + |
| 271 | + {/* Buttons */} |
| 272 | + <HStack spacing={4} width="100%" justifyContent="center"> |
| 273 | + {!hideCheckoutAsGuestButton && ( |
| 274 | + <Button |
| 275 | + onClick={handleCheckoutAsGuest} |
| 276 | + variant="solid" |
| 277 | + size="lg" |
| 278 | + minWidth="160px" |
| 279 | + isDisabled={isVerifying} |
| 280 | + bg="gray.50" |
| 281 | + color="gray.800" |
| 282 | + fontWeight="bold" |
| 283 | + border="none" |
| 284 | + _hover={{ |
| 285 | + bg: 'gray.100' |
| 286 | + }} |
| 287 | + _active={{ |
| 288 | + bg: 'gray.200' |
| 289 | + }} |
| 290 | + > |
| 291 | + {isGuestRegistration ? ( |
| 292 | + <FormattedMessage |
| 293 | + defaultMessage="Cancel" |
| 294 | + id="otp.button.cancel_guest_registration" |
| 295 | + /> |
| 296 | + ) : ( |
| 297 | + <FormattedMessage |
| 298 | + defaultMessage="Checkout as a Guest" |
| 299 | + id="otp.button.checkout_as_guest" |
| 300 | + /> |
| 301 | + )} |
| 302 | + </Button> |
| 303 | + )} |
| 304 | + |
| 305 | + <Button |
| 306 | + onClick={handleResend} |
| 307 | + variant="solid" |
| 308 | + size="lg" |
| 309 | + colorScheme={isResendDisabled ? 'gray' : 'blue'} |
| 310 | + bg={isResendDisabled ? 'gray.300' : 'blue.500'} |
| 311 | + minWidth="160px" |
| 312 | + isDisabled={isResendDisabled} |
| 313 | + _hover={isResendDisabled ? {} : {bg: 'blue.600'}} |
| 314 | + _disabled={{bg: 'gray.300', color: 'gray.600'}} |
| 315 | + > |
| 316 | + {resendTimer > 0 ? ( |
| 317 | + <FormattedMessage |
| 318 | + defaultMessage="Resend code in {timer} seconds..." |
| 319 | + id="otp.button.resend_timer" |
| 320 | + values={{timer: resendTimer}} |
| 321 | + /> |
| 322 | + ) : ( |
| 323 | + <FormattedMessage |
| 324 | + defaultMessage="Resend Code" |
| 325 | + id="otp.button.resend_code" |
| 326 | + /> |
| 327 | + )} |
| 328 | + </Button> |
| 329 | + </HStack> |
| 330 | + </Stack> |
| 331 | + </ModalBody> |
| 332 | + </ModalContent> |
| 333 | + </Modal> |
| 334 | + ) |
| 335 | +} |
| 336 | + |
| 337 | +OtpAuth.propTypes = { |
| 338 | + isOpen: PropTypes.bool.isRequired, |
| 339 | + onClose: PropTypes.func.isRequired, |
| 340 | + form: PropTypes.object.isRequired, |
| 341 | + handleSendEmailOtp: PropTypes.func.isRequired, |
| 342 | + handleOtpVerification: PropTypes.func.isRequired, |
| 343 | + onCheckoutAsGuest: PropTypes.func, |
| 344 | + isGuestRegistration: PropTypes.bool, |
| 345 | + hideCheckoutAsGuestButton: PropTypes.bool |
| 346 | +} |
| 347 | + |
| 348 | +export default OtpAuth |
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