fix: Auth page when user login

.env.local.example

@@ -1,8 +1,13 @@
 # Clerk. See https://clerk.com
 NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=
 CLERK_SECRET_KEY=
+# DO NOT modify
+NEXT_PUBLIC_CLERK_SIGN_IN_URL=/signin
+NEXT_PUBLIC_CLERK_SIGN_UP_URL=/join
+NEXT_PUBLIC_CLERK_AFTER_SIGN_IN_URL=/
+NEXT_PUBLIC_CLERK_AFTER_SIGN_UP_URL=/
 
-# Database. Do not modify in development.
+# Database (DO NOT modify in development)
 DATABASE_URL=file:dev.sqlite
 DATABASE_AUTH_TOKEN=
 

src/app/(account)/forgot-password/ForgotPassword.tsx

@@ -0,0 +1,186 @@
+'use client';
+
+import Button from '@/components/Button';
+import ControlledField from '@/components/ControlledField';
+import FancyRectangle from '@/components/FancyRectangle';
+import { useSignIn } from '@clerk/nextjs';
+import { zodResolver } from '@hookform/resolvers/zod';
+import { useState } from 'react';
+import { useForm } from 'react-hook-form';
+import { z } from 'zod';
+import { handleClerkErrors } from '../helpers';
+import { codeSchema, emailSchema, passwordSchema } from '../schemas';
+
+const sendCodeSchema = z.object({
+    email: emailSchema,
+});
+const resetPasswordSchema = z
+    .object({
+        code: codeSchema,
+        password: passwordSchema,
+        confirmPassword: z.string().min(1, { message: 'Please confirm password' }),
+    })
+    .refine((data) => data.password === data.confirmPassword, {
+        message: 'Passwords do not match',
+        path: ['confirmPassword'],
+    });
+
+const STEP_INSTRUCTIONS = [
+    '', // Step start from 1
+    'Enter your email to receive a reset code.',
+    'Enter your new password and the code received in your email.',
+    'Password reset complete!',
+] as const;
+
+export default function ForgotPassword() {
+    const [step, setStep] = useState(1);
+    const { isLoaded, signIn, setActive } = useSignIn();
+
+    const sendCodeForm = useForm<z.infer<typeof sendCodeSchema>>({
+        defaultValues: { email: '' },
+        resolver: zodResolver(sendCodeSchema),
+    });
+    const resetPasswordForm = useForm<z.infer<typeof resetPasswordSchema>>({
+        defaultValues: { code: '', password: '' },
+        resolver: zodResolver(resetPasswordSchema),
+    });
+
+    const [sendCodeLoading, setSendCodeLoading] = useState(false);
+    const [resetPasswordLoading, setResetPasswordLoading] = useState(false);
+
+    const handleSendCode = sendCodeForm.handleSubmit(async ({ email }) => {
+        if (!isLoaded) return;
+
+        setSendCodeLoading(true);
+
+        try {
+            const result = await signIn.create({
+                strategy: 'reset_password_email_code',
+                identifier: email,
+            });
+            if (result) {
+                setStep(2);
+            }
+        } catch (error) {
+            handleClerkErrors(error, sendCodeForm, [
+                {
+                    code: 'form_identifier_not_found',
+                    field: 'email',
+                    message:
+                        "Couldn't find account with given email. Please create an account first.",
+                },
+                {
+                    code: 'form_conditional_param_value_disallowed',
+                    field: 'email',
+                    message: 'Account was created through Google. Please sign in using Google.',
+                },
+            ]);
+        }
+
+        setSendCodeLoading(false);
+    });
+
+    const handleResetPassword = resetPasswordForm.handleSubmit(async ({ code, password }) => {
+        if (!isLoaded) return;
+
+        setResetPasswordLoading(true);
+
+        try {
+            const resetResult = await signIn.attemptFirstFactor({
+                strategy: 'reset_password_email_code',
+                code,
+                password,
+            });
+            if (resetResult.status === 'complete') {
+                setActive({ session: resetResult.createdSessionId });
+                setStep(3);
+            }
+        } catch (error) {
+            handleClerkErrors(error, resetPasswordForm, [
+                {
+                    code: 'form_password_not_strong_enough',
+                    field: 'password',
+                    message:
+                        'Given password is not strong enough. For account safety, please use a different password.',
+                },
+                {
+                    code: 'form_password_not_strong_enough',
+                    field: 'password',
+                    message:
+                        'Password has been found in an online data breach. For account safety, please use a different password.',
+                },
+                {
+                    code: 'form_code_incorrect',
+                    field: 'code',
+                    message: 'Incorrect Code. Please enter the code from your email.',
+                },
+            ]);
+        }
+
+        setResetPasswordLoading(false);
+    });
+
+    return (
+        <section className="w-full max-w-lg">
+            <FancyRectangle colour="purple" offset="8" filled fullWidth>
+                <div className="z-0 w-full border-4 border-black bg-white p-8 text-black md:p-12">
+                    <h3 className="text-3xl font-bold">Forgot Your Password?</h3>
+                    <p className="mb-8 text-xl">{STEP_INSTRUCTIONS[step]}</p>
+                    {step === 1 && (
+                        <form onSubmit={handleSendCode}>
+                            <ControlledField
+                                label="Email"
+                                control={sendCodeForm.control}
+                                name="email"
+                            />
+                            <Button
+                                colour="orange"
+                                width="w-[19rem] md:w-[25rem]"
+                                type="submit"
+                                loading={sendCodeLoading}
+                            >
+                                Send Code
+                            </Button>
+                        </form>
+                    )}
+
+                    {step === 2 && (
+                        <form onSubmit={handleResetPassword}>
+                            <ControlledField
+                                label="New password"
+                                type="password"
+                                control={resetPasswordForm.control}
+                                name="password"
+                            />
+                            <ControlledField
+                                label="Confirm password"
+                                type="password"
+                                control={resetPasswordForm.control}
+                                name="confirmPassword"
+                            />
+                            <ControlledField
+                                label="Reset code"
+                                control={resetPasswordForm.control}
+                                name="code"
+                            />
+                            <Button
+                                colour="orange"
+                                width="w-[19rem] md:w-[25rem]"
+                                type="submit"
+                                loading={resetPasswordLoading}
+                            >
+                                Reset Password
+                            </Button>
+                        </form>
+                    )}
+
+                    {step === 3 && (
+                        <Button href="/" colour="orange" width="w-[19rem] md:w-[25rem]">
+                            Return to Home Page
+                        </Button>
+                    )}
+                </div>
+            </FancyRectangle>
+        </section>
+    );
+}