[feat] refines the auth flows

src/api/supabase/queries/email.ts

@@ -0,0 +1,17 @@
+import supabase from '../createClient';
+
+/**
+ * Checks if the current email is already tied to a user account.
+ * @returns a Promise of whether the email is already in use
+ */
+export async function checkEmailExists(email: string): Promise<boolean> {
+  const { data, error } = await supabase.rpc('check_email_exists', {
+    p_email: email,
+  });
+
+  if (error) {
+    throw new Error(`Error checking email existence: ${error.message}`);
+  }
+
+  return data;
+}

src/api/supabase/queries/limitedCaseAssignments.ts

@@ -1,6 +1,10 @@
 import { LimitedCaseAssignment } from '@/types/schema';
 import supabase from '../createClient';
 
+/**
+ * Fetches all non-case-specific language support entries  from the database
+ * @returns a Promise of all non-case-specific language support objects
+ */
 export async function getAllLCA(): Promise<LimitedCaseAssignment[]> {
   const { data, error } = await supabase.rpc('get_lca');
 

src/api/supabase/queries/password.ts

@@ -0,0 +1,17 @@
+import supabase from '../createClient';
+
+/**
+ * Checks if the current password is different from the current user's password
+ * @returns a Promise of whether the password is different
+ */
+export async function verifyUserPassword(password: string): Promise<boolean> {
+  const { data, error } = await supabase.rpc('verify_user_password', {
+    password,
+  });
+
+  if (error) {
+    throw new Error(`Error verifying user password: ${error.message}`);
+  }
+
+  return data;
+}

src/app/(auth)/confirm-reset-password/page.tsx

@@ -1,16 +1,18 @@
 'use client';
 
 import { BigBlueLinkButton } from '@/components/Buttons';
-import { H2Centered, H4 } from '@/styles/text';
-import { SpacerDiv } from '../styles';
+import { Flex, SmallCard } from '@/styles/containers';
+import { H2, H4 } from '@/styles/text';
 
 export default function ConfirmResetPassword() {
   return (
-    <SpacerDiv>
-      <H2Centered>Your password has been reset!</H2Centered>
-      <BigBlueLinkButton href="/login">
-        <H4 $color="white">Go to Log In</H4>
-      </BigBlueLinkButton>
-    </SpacerDiv>
+    <SmallCard>
+      <Flex $direction="column" $gap="20px">
+        <H2>Your password has been reset.</H2>
+        <BigBlueLinkButton href="/login">
+          <H4 $color="white">Go to Log In</H4>
+        </BigBlueLinkButton>
+      </Flex>
+    </SmallCard>
   );
 }

src/app/(auth)/email-verified/page.tsx

@@ -1,16 +1,19 @@
 'use client';
 
-import { SpacerDiv } from '@/app/(auth)/styles';
 import { BigBlueLinkButton } from '@/components/Buttons';
-import { H2Centered } from '@/styles/text';
+import CONFIG from '@/lib/configs';
+import { Flex, SmallCard } from '@/styles/containers';
+import { H2 } from '@/styles/text';
 
 export default function EmailVerified() {
   return (
-    <SpacerDiv>
-      <H2Centered>Your email has been verified!</H2Centered>
-      <BigBlueLinkButton type="button" href="/onboarding/roles">
-        Go to Onboarding
-      </BigBlueLinkButton>
-    </SpacerDiv>
+    <SmallCard>
+      <Flex $direction="column" $gap="20px">
+        <H2>Your email has been verified!</H2>
+        <BigBlueLinkButton type="button" href={CONFIG.onboardingHome}>
+          Go to Onboarding
+        </BigBlueLinkButton>
+      </Flex>
+    </SmallCard>
   );
 }

src/app/(auth)/forgot-password/page.tsx

@@ -3,69 +3,68 @@
 import { useState } from 'react';
 import isEmail from 'validator/lib/isEmail';
 import supabase from '@/api/supabase/createClient';
-import { HorizontalDiv, SpacerDiv } from '@/app/(auth)/styles';
+import { HorizontalDiv } from '@/app/(auth)/styles';
 import { BigBlueButton, Button } from '@/components/Buttons';
 import TextInput from '@/components/TextInput/index';
 import COLORS from '@/styles/colors';
+import { Flex, SmallCardForm } from '@/styles/containers';
 import { H1, H2, H4, P } from '@/styles/text';
 
 export default function ForgotPassword() {
   const [email, setEmail] = useState('');
   const [emailSentCount, setEmailSentCount] = useState(0);
   const [emailError, setEmailError] = useState('');
 
-  const sendPasswordResetLink = async () => {
+  const handleForgotPassword = async (e: React.FormEvent<HTMLFormElement>) => {
+    e.preventDefault();
     if (!isEmail(email)) {
-      setEmailError('Could not find email');
+      setEmailError('Email not found.');
       return;
     }
-    await supabase.auth.resetPasswordForEmail(email, {
+    const { error } = await supabase.auth.resetPasswordForEmail(email, {
       redirectTo:
         'https://immigration-justice-project.vercel.app/reset-password',
     });
+    if (error) {
+      setEmailError('Something went wrong. Please try again later.');
+      return;
+    }
     setEmailSentCount(emailSentCount + 1);
   };
 
-  return (
-    <>
-      {!emailSentCount && (
-        <>
-          <H1>Forgot Password</H1>
-          <TextInput
-            label="Email"
-            placeholder="[email protected]"
-            type="email"
-            id="email"
-            errorText={emailError}
-            value={email}
-            setValue={setEmail}
-          />
-          <BigBlueButton type="button" onClick={sendPasswordResetLink}>
-            <H4 $color="white">Send link to email</H4>
+  return emailSentCount === 0 ? (
+    <SmallCardForm onSubmit={handleForgotPassword}>
+      <H1>Forgot Password</H1>
+      <TextInput
+        label="Email"
+        placeholder="[email protected]"
+        type="email"
+        id="email"
+        errorText={emailError}
+        value={email}
+        setValue={setEmail}
+      />
+      <BigBlueButton type="submit">
+        <H4 $color="white">Send link to email</H4>
+      </BigBlueButton>
+    </SmallCardForm>
+  ) : (
+    <SmallCardForm onSubmit={handleForgotPassword}>
+      <Flex $direction="column" $gap="20px">
+        <H2>A password reset link has been sent to your email.</H2>
+        <H4 $color={COLORS.greyDark}>
+          This link will direct you to the next step. If you didn’t receive an
+          email, please click Resend Email.
+        </H4>
+        <HorizontalDiv>
+          <BigBlueButton type="submit">
+            <H4 $color="white">Resend Email</H4>
           </BigBlueButton>
-        </>
-      )}
-      {emailSentCount > 0 && (
-        <SpacerDiv>
-          <H2>A password reset link has been sent to your email.</H2>
-          <H4 $color={COLORS.greyDark}>
-            This link will direct you to the next step. If you didn’t receive an
-            email, please click Resend Email.
-          </H4>
-          <HorizontalDiv>
-            <Button
-              $primaryColor={COLORS.blueMid}
-              $secondaryColor={COLORS.blueDark}
-              onClick={sendPasswordResetLink}
-            >
-              <H4 $color="white">Resend Email</H4>
-            </Button>
-            {emailSentCount > 1 && (
-              <P $color={COLORS.greyMid}>Email has been resent!</P>
-            )}
-          </HorizontalDiv>
-        </SpacerDiv>
-      )}
-    </>
+          {emailSentCount > 1 && (
+            <P $color={COLORS.greyMid}>Email has been resent!</P>
+          )}
+        </HorizontalDiv>
+      </Flex>
+    </SmallCardForm>
   );
 }

src/app/(auth)/layout.tsx

@@ -4,9 +4,5 @@ import { ReactNode } from 'react';
 import { FormDiv, OuterDiv } from './styles';
 
 export default function layout({ children }: { children: ReactNode }) {
-  return (
-    <OuterDiv>
-      <FormDiv>{children}</FormDiv>
-    </OuterDiv>
-  );
+  return <OuterDiv>{children}</OuterDiv>;
 }

src/app/(auth)/login/page.tsx

@@ -3,11 +3,12 @@
 import { useContext, useEffect, useState } from 'react';
 import { useRouter } from 'next/navigation';
 import isEmail from 'validator/lib/isEmail';
-import { H4Centered, SpacerDiv } from '@/app/(auth)/styles';
+import { H4Centered } from '@/app/(auth)/styles';
 import { BigBlueButton } from '@/components/Buttons';
 import TextInput from '@/components/TextInput/index';
 import CONFIG from '@/lib/configs';
 import COLORS from '@/styles/colors';
+import { Flex, SmallCardForm } from '@/styles/containers';
 import { H1, LinkColored, P } from '@/styles/text';
 import { useAuth } from '@/utils/AuthProvider';
 import { ProfileContext } from '@/utils/ProfileProvider';
@@ -33,9 +34,15 @@ export default function Login() {
     if (auth.userId && !isLoggingIn) push(CONFIG.settings);
   }, [auth, profile, push, isLoggingIn]);
 
-  const handleSignIn = async () => {
-    setEmailError(validEmail(email) ? '' : 'Invalid Email');
-    setPasswordError(password !== '' ? '' : 'Invalid Password');
+  const handleSignIn = async (e: React.FormEvent<HTMLFormElement>) => {
+    e.preventDefault();
+    if (!auth) {
+      setErrorMessage('');
+      return;
+    }
+
+    setEmailError(validEmail(email) ? '' : 'Email not found.');
+    setPasswordError(password !== '' ? '' : 'Password is incorrect.');
     if (!validEmail(email) || password === '') {
       setErrorMessage('');
       return;
@@ -68,13 +75,13 @@ export default function Login() {
   };
 
   return (
-    <>
-      <SpacerDiv $gap={0.625}>
+    <SmallCardForm onSubmit={handleSignIn}>
+      <Flex $direction="column" $gap="10px">
         <H1>Log In</H1>
         {errorMessage !== '' && <P $color={COLORS.redMid}>{errorMessage}</P>}
-      </SpacerDiv>
-      <SpacerDiv $gap={0.8125}>
-        <SpacerDiv>
+      </Flex>
+      <Flex $direction="column" $gap="13px">
+        <Flex $direction="column" $gap="20px">
           <TextInput
             label="Email"
             placeholder="[email protected]"
@@ -93,24 +100,22 @@ export default function Login() {
             value={password}
             setValue={setPassword}
           />
-        </SpacerDiv>
+        </Flex>
         <P>
           <LinkColored href="/forgot-password" $color={COLORS.greyMid}>
             Forgot your password?
           </LinkColored>
         </P>
-      </SpacerDiv>
-      <SpacerDiv>
-        <BigBlueButton type="button" onClick={handleSignIn}>
-          Log in
-        </BigBlueButton>
+      </Flex>
+      <Flex $direction="column" $gap="20px">
+        <BigBlueButton type="submit">Log In</BigBlueButton>
         <H4Centered>
           Don’t have an account yet?{' '}
           <LinkColored $color={COLORS.greyDark} href="/signup">
             Sign up
           </LinkColored>
         </H4Centered>
-      </SpacerDiv>
-    </>
+      </Flex>
+    </SmallCardForm>
   );
 }