From 1093c67d61f87abef5c961cd3c59ecf4906b55ad Mon Sep 17 00:00:00 2001
From: Alexander Saiannyi <alexander.saiannyi@bigcommerce.com>
Date: Thu, 7 Mar 2024 21:38:12 +0100
Subject: [PATCH] feat(core): add components for reset password

---
 .changeset/itchy-deers-argue.md               |   6 +
 .../_actions/submit-reset-password-form.ts    |  44 +++++
 .../login/_components/reset-password-form.tsx | 170 ++++++++++++++++++
 .../app/[locale]/(default)/login/page.tsx     |  15 ++
 .../client/mutations/submit-reset-password.ts |   4 +-
 apps/core/messages/en.json                    |  11 ++
 6 files changed, 249 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/itchy-deers-argue.md
 create mode 100644 apps/core/app/[locale]/(default)/login/_actions/submit-reset-password-form.ts
 create mode 100644 apps/core/app/[locale]/(default)/login/_components/reset-password-form.tsx

diff --git a/.changeset/itchy-deers-argue.md b/.changeset/itchy-deers-argue.md
new file mode 100644
index 000000000..4fdb6d2d5
--- /dev/null
+++ b/.changeset/itchy-deers-argue.md
@@ -0,0 +1,6 @@
+---
+"@bigcommerce/catalyst-core": minor
+"@bigcommerce/components": patch
+---
+Add reset password functionality
+Update props for message field
diff --git a/apps/core/app/[locale]/(default)/login/_actions/submit-reset-password-form.ts b/apps/core/app/[locale]/(default)/login/_actions/submit-reset-password-form.ts
new file mode 100644
index 000000000..6ae1419de
--- /dev/null
+++ b/apps/core/app/[locale]/(default)/login/_actions/submit-reset-password-form.ts
@@ -0,0 +1,44 @@
+'use server';
+
+import { z } from 'zod';
+
+import { ResetPasswordSchema, submitResetPassword } from '~/client/mutations/submit-reset-password';
+
+interface SubmitResetPasswordForm {
+  formData: FormData;
+  path: string;
+  reCaptchaToken: string;
+}
+
+export const submitResetPasswordForm = async ({
+  formData,
+  path,
+  reCaptchaToken,
+}: SubmitResetPasswordForm) => {
+  try {
+    const parsedData = ResetPasswordSchema.parse({
+      email: formData.get('email'),
+    });
+
+    const response = await submitResetPassword({
+      email: parsedData.email,
+      path,
+      reCaptchaToken,
+    });
+
+    if (response.customer.requestResetPassword.errors.length === 0) {
+      return { status: 'success', data: parsedData };
+    }
+
+    return {
+      status: 'error',
+      error: response.customer.requestResetPassword.errors.map((error) => error.message).join('\n'),
+    };
+  } catch (error: unknown) {
+    if (error instanceof Error || error instanceof z.ZodError) {
+      return { status: 'error', error: error.message };
+    }
+
+    return { status: 'error', error: 'Unknown error' };
+  }
+};
diff --git a/apps/core/app/[locale]/(default)/login/_components/reset-password-form.tsx b/apps/core/app/[locale]/(default)/login/_components/reset-password-form.tsx
new file mode 100644
index 000000000..0991d4dbc
--- /dev/null
+++ b/apps/core/app/[locale]/(default)/login/_components/reset-password-form.tsx
@@ -0,0 +1,170 @@
+'use client';
+
+import { Button } from '@bigcommerce/components/button';
+import {
+  Field,
+  FieldControl,
+  FieldLabel,
+  FieldMessage,
+  Form,
+  FormSubmit,
+} from '@bigcommerce/components/form';
+import { Input } from '@bigcommerce/components/input';
+import { Message } from '@bigcommerce/components/message';
+import { Loader2 as Spinner } from 'lucide-react';
+import { useTranslations } from 'next-intl';
+import { ChangeEvent, useRef, useState } from 'react';
+import { useFormStatus } from 'react-dom';
+import ReCaptcha from 'react-google-recaptcha';
+
+import { submitResetPasswordForm } from '../_actions/submit-reset-password-form';
+
+interface Props {
+  reCaptchaSettings?: {
+    isEnabledOnStorefront: boolean;
+    siteKey: string;
+  };
+}
+
+interface FormStatus {
+  status: 'success' | 'error';
+  message: string;
+}
+
+const SubmitButton = () => {
+  const { pending } = useFormStatus();
+  const t = useTranslations('Account.SubmitResetPassword');
+
+  return (
+    <Button
+      className="relative w-fit items-center px-8 py-2"
+      data-button
+      disabled={pending}
+      variant="primary"
+    >
+      <>
+        {pending && (
+          <>
+            <span className="absolute z-10 flex h-full w-full items-center justify-center bg-gray-400">
+              <Spinner aria-hidden="true" className="animate-spin" />
+            </span>
+            <span className="sr-only">{t('spinnerText')}</span>
+          </>
+        )}
+        <span aria-hidden={pending}>{t('submitText')}</span>
+      </>
+    </Button>
+  );
+};
+
+export const ResetPasswordForm = ({ reCaptchaSettings }: Props) => {
+  const form = useRef<HTMLFormElement>(null);
+  const [formStatus, setFormStatus] = useState<FormStatus | null>(null);
+  const [isEmailValid, setIsEmailValid] = useState(true);
+
+  const t = useTranslations('Account.ResetPassword');
+
+  const reCaptchaRef = useRef<ReCaptcha>(null);
+  const [reCaptchaToken, setReCaptchaToken] = useState('');
+  const [isReCaptchaValid, setReCaptchaValid] = useState(true);
+
+  const onReCatpchaChange = (token: string | null) => {
+    if (!token) {
+      return setReCaptchaValid(false);
+    }
+
+    setReCaptchaToken(token);
+    setReCaptchaValid(true);
+  };
+
+  const handleEmailValidation = (e: ChangeEvent<HTMLInputElement>) => {
+    const validationStatus = e.target.validity.valueMissing;
+
+    return setIsEmailValid(!validationStatus);
+  };
+
+  const onSubmit = async (formData: FormData) => {
+    if (reCaptchaSettings?.isEnabledOnStorefront && !reCaptchaToken) {
+      return setReCaptchaValid(false);
+    }
+
+    setReCaptchaValid(true);
+
+    const submit = await submitResetPasswordForm({
+      formData,
+      reCaptchaToken,
+      path: '/login?action=change_password',
+    });
+
+    if (submit.status === 'success') {
+      form.current?.reset();
+
+      const customerEmail = formData.get('email');
+
+      setFormStatus({
+        status: 'success',
+        message: t('successMessage', { email: customerEmail?.toString() }),
+      });
+    }
+
+    if (submit.status === 'error') {
+      setFormStatus({ status: 'error', message: submit.error ?? '' });
+    }
+
+    reCaptchaRef.current?.reset();
+  };
+
+  return (
+    <>
+      {formStatus && (
+        <Message className="mb-8 w-full" variant={formStatus.status}>
+          <p>{formStatus.message}</p>
+        </Message>
+      )}
+
+      <p className="mb-4 text-base">{t('description')}</p>
+
+      <Form action={onSubmit} className="mb-14 flex flex-col gap-4 md:py-4 lg:p-0" ref={form}>
+        <Field className="relative space-y-2 pb-7" name="email">
+          <FieldLabel htmlFor="email">{t('emailLabel')}</FieldLabel>
+          <FieldControl asChild>
+            <Input
+              autoComplete="email"
+              id="email"
+              onChange={handleEmailValidation}
+              onInvalid={handleEmailValidation}
+              required
+              type="email"
+              variant={!isEmailValid ? 'error' : undefined}
+            />
+          </FieldControl>
+          <FieldMessage
+            className="absolute inset-x-0 bottom-0 inline-flex w-full text-sm text-gray-500"
+            match="valueMissing"
+          >
+            {t('emailValidationMessage')}
+          </FieldMessage>
+        </Field>
+
+        {reCaptchaSettings?.isEnabledOnStorefront && (
+          <Field className="relative col-span-full max-w-full space-y-2 pb-7" name="ReCAPTCHA">
+            <ReCaptcha
+              onChange={onReCatpchaChange}
+              ref={reCaptchaRef}
+              sitekey={reCaptchaSettings.siteKey}
+            />
+            {!isReCaptchaValid && (
+              <span className="absolute inset-x-0 bottom-0 inline-flex w-full text-xs font-normal text-red-200">
+                {t('recaptchaText')}
+              </span>
+            )}
+          </Field>
+        )}
+
+        <FormSubmit asChild>
+          <SubmitButton />
+        </FormSubmit>
+      </Form>
+    </>
+  );
+};
diff --git a/apps/core/app/[locale]/(default)/login/page.tsx b/apps/core/app/[locale]/(default)/login/page.tsx
index 9c06fffe0..6d260fc70 100644
--- a/apps/core/app/[locale]/(default)/login/page.tsx
+++ b/apps/core/app/[locale]/(default)/login/page.tsx
@@ -2,11 +2,13 @@ import { Button } from '@bigcommerce/components/button';
 import { NextIntlClientProvider } from 'next-intl';
 import { getMessages, getTranslations } from 'next-intl/server';
 
+import { getReCaptchaSettings } from '~/client/queries/get-recaptcha-settings';
 import { Link } from '~/components/link';
 import { LocaleType } from '~/i18n';
 
 import { ChangePasswordForm } from './_components/change-password-form';
 import { LoginForm } from './_components/login-form';
+import { ResetPasswordForm } from './_components/reset-password-form';
 
 export const metadata = {
   title: 'Login',
@@ -43,6 +45,19 @@ export default async function Login({ params: { locale }, searchParams }: Props)
     );
   }
 
+  if (action === 'reset_password') {
+    const reCaptchaSettings = await getReCaptchaSettings();
+
+    return (
+      <div className="mx-auto my-6 max-w-4xl">
+        <h2 className="mb-8 text-4xl font-black lg:text-5xl">{t('resetPasswordHeading')}</h2>
+        <NextIntlClientProvider locale={locale} messages={{ Account }}>
+          <ResetPasswordForm reCaptchaSettings={reCaptchaSettings} />
+        </NextIntlClientProvider>
+      </div>
+    );
+  }
+
   return (
     <div className="mx-auto my-6 max-w-4xl">
       <h2 className="text-h2 mb-8 text-4xl font-black lg:text-5xl">{t('heading')}</h2>
diff --git a/apps/core/client/mutations/submit-reset-password.ts b/apps/core/client/mutations/submit-reset-password.ts
index f41da70c0..e22f6fea5 100644
--- a/apps/core/client/mutations/submit-reset-password.ts
+++ b/apps/core/client/mutations/submit-reset-password.ts
@@ -8,6 +8,7 @@ export const ResetPasswordSchema = z.object({
 });
 
 type SubmitResetPassword = z.infer<typeof ResetPasswordSchema> & {
+  path: string;
   reCaptchaToken?: string;
 };
 
@@ -27,10 +28,11 @@ const SUBMIT_RESET_PASSWORD_MUTATION = graphql(`
   }
 `);
 
-export const submitResetPassword = async ({ email, reCaptchaToken }: SubmitResetPassword) => {
+export const submitResetPassword = async ({ email, path, reCaptchaToken }: SubmitResetPassword) => {
   const variables = {
     input: {
       email,
+      path,
     },
     ...(reCaptchaToken && { reCaptchaV2: { token: reCaptchaToken } }),
   };
diff --git a/apps/core/messages/en.json b/apps/core/messages/en.json
index 03dd1d2cc..726ed6856 100644
--- a/apps/core/messages/en.json
+++ b/apps/core/messages/en.json
@@ -191,6 +191,17 @@
     "SubmitChangePassword": {
       "spinnerText": "Submitting...",
       "submitText": "Change password"
+    },
+    "ResetPassword": {
+      "description": "Enter the email associated with your account below. We'll send you instructions to reset your password.",
+      "emailLabel": "Email",
+      "emailValidationMessage": "Enter a valid email such as name@domain.com",
+      "successMessage": "Your password reset email is on its way to {email}. If you don't see it, check your spam folder.",
+      "recaptchaText": "Pass ReCAPTCHA check"
+    },
+    "SubmitResetPassword": {
+      "spinnerText": "Submitting...",
+      "submitText": "Reset password"
     }
   },
   "NotFound": {