feat: implement email verification flow with route guard and modal

src/lib/components/account/sendVerificationEmailModal.svelte

@@ -1,79 +1,189 @@
 <script lang="ts">
-    import { invalidate } from '$app/navigation';
+    import { invalidate, goto } from '$app/navigation';
     import { Modal } from '$lib/components';
     import { Button } from '$lib/elements/forms';
-    import { addNotification } from '$lib/stores/notifications';
     import { sdk } from '$lib/stores/sdk';
     import { user } from '$lib/stores/user';
     import { get } from 'svelte/store';
-    import { page } from '$app/state';
+    import { page } from '$app/stores';
+    import Link from '$lib/elements/link.svelte';
     import { Card, Layout, Typography } from '@appwrite.io/pink-svelte';
     import { Dependencies } from '$lib/constants';
-    import { onMount } from 'svelte';
+    import { onMount, onDestroy } from 'svelte';
+    import { base } from '$app/paths';
+    import { browser } from '$app/environment';
 
-    let { show = $bindable(false) } = $props();
+    let { show = $bindable(false), email } = $props();
     let creating = $state(false);
     let emailSent = $state(false);
+    let resendTimer = $state(0);
+    let timerInterval: ReturnType<typeof setInterval> | null = null;
 
-    let cleanUrl = $derived(page.url.origin + page.url.pathname);
+    async function logout(redirect = true) {
+        try {
+            await sdk.forConsole.account.deleteSession({ sessionId: 'current' });
+            if (redirect) {
+                await invalidate(Dependencies.ACCOUNT);
+                goto(`${base}/login`);
+            }
+        } catch (error) {
+            console.error('Logout error:', error);
+        }
+    }
+
+    const cleanUrl = $derived($page.url.origin + $page.url.pathname);
+
+    // Manage resend timer in localStorage
+    const TIMER_END_KEY = 'email_verification_timer_end';
+    const EMAIL_SENT_KEY = 'email_verification_sent';
+
+    function startResendTimer() {
+        const timerEndTime = Date.now() + 60 * 1000;
+        resendTimer = 60;
+        emailSent = true;
+        if (browser) {
+            localStorage.setItem(TIMER_END_KEY, timerEndTime.toString());
+            localStorage.setItem(EMAIL_SENT_KEY, 'true');
+        }
+        startTimerCountdown(timerEndTime);
+    }
+
+    function restoreTimerState() {
+        if (!browser) return;
+        const savedTimerEnd = localStorage.getItem(TIMER_END_KEY);
+        const savedEmailSent = localStorage.getItem(EMAIL_SENT_KEY);
+        if (savedTimerEnd && savedEmailSent) {
+            const timerEndTime = parseInt(savedTimerEnd);
+            const now = Date.now();
+            const remainingTime = Math.max(0, Math.ceil((timerEndTime - now) / 1000));
+            if (remainingTime > 0) {
+                resendTimer = remainingTime;
+                emailSent = true;
+                startTimerCountdown(timerEndTime);
+            } else {
+                // Timer has expired, clean up
+                localStorage.removeItem(TIMER_END_KEY);
+                localStorage.removeItem(EMAIL_SENT_KEY);
+                resendTimer = 0;
+                emailSent = false;
+            }
+        }
+    }
+
+    function startTimerCountdown(timerEndTime: number) {
+        timerInterval = setInterval(() => {
+            const now = Date.now();
+            const remainingTime = Math.max(0, Math.ceil((timerEndTime - now) / 1000));
+            resendTimer = remainingTime;
+            if (remainingTime <= 0) {
+                clearInterval(timerInterval);
+                timerInterval = null;
+                if (browser) {
+                    localStorage.removeItem(TIMER_END_KEY);
+                    localStorage.removeItem(EMAIL_SENT_KEY);
+                }
+            }
+        }, 1000);
+    }
 
     async function onSubmit() {
-        if (creating) return;
+        if (creating || resendTimer > 0) return;
         creating = true;
         try {
             await sdk.forConsole.account.createVerification({ url: cleanUrl });
-            addNotification({ message: 'Verification email has been sent', type: 'success' });
             emailSent = true;
-            show = false;
+            startResendTimer();
         } catch (error) {
-            addNotification({ message: error.message, type: 'error' });
+            console.error('Failed to send verification email:', error);
         } finally {
             creating = false;
         }
     }
 
     async function updateEmailVerification() {
-        const searchParams = page.url.searchParams;
+        const searchParams = $page.url.searchParams;
         const userId = searchParams.get('userId');
         const secret = searchParams.get('secret');
 
         if (userId && secret) {
             try {
                 await sdk.forConsole.account.updateVerification({ userId, secret });
-                addNotification({
-                    message: 'Email verified successfully',
-                    type: 'success'
-                });
                 await Promise.all([
                     invalidate(Dependencies.ACCOUNT),
                     invalidate(Dependencies.FACTORS)
                 ]);
+
+                goto(`${base}/`);
             } catch (error) {
-                addNotification({
-                    message: error.message,
-                    type: 'error'
-                });
+                console.error('Failed to verify email:', error);
             }
         }
     }
 
     onMount(() => {
         updateEmailVerification();
+        restoreTimerState(); // Check for existing timer
+    });
+
+    onDestroy(() => {
+        if (timerInterval) {
+            clearInterval(timerInterval);
+        }
+        if (browser) {
+            localStorage.removeItem(TIMER_END_KEY);
+            localStorage.removeItem(EMAIL_SENT_KEY);
+        }
     });
 </script>
 
-<Modal bind:show title="Send verification email" {onSubmit}>
-    <Card.Base variant="secondary" padding="s">
-        <Layout.Stack gap="m">
-            <Typography.Text gap="m">
-                To continue using Appwrite Cloud, please verify your email address. An email will be
-                sent to <Typography.Text variant="m-600" style="display: inline;"
-                    >{get(user)?.email}</Typography.Text>
-            </Typography.Text>
-        </Layout.Stack>
-    </Card.Base>
-
-    <svelte:fragment slot="footer">
-        <Button submit disabled={creating}>{emailSent ? 'Resend email' : 'Send email'}</Button>
-    </svelte:fragment>
-</Modal>
+<div class="email-verification-scrim">
+    <Modal
+        bind:show
+        title="Verify your email address"
+        {onSubmit}
+        dismissible={false}
+        autoClose={false}>
+        <Card.Base variant="secondary" padding="s">
+            <Layout.Stack gap="s">
+                <Typography.Text gap="m">
+                    To continue using Appwrite Cloud, please verify your email address. An email
+                    will be sent to <Typography.Text
+                        variant="m-600"
+                        color="neutral-secondary"
+                        style="display: inline;">{email || get(user)?.email}</Typography.Text>
+                </Typography.Text>
+                <Layout.Stack class="u-margin-block-start-4 u-margin-block-end-24">
+                    <Layout.Stack direction="row">
+                        <Link variant="default" on:click={() => logout()}>Switch account</Link>
+                    </Layout.Stack>
+                </Layout.Stack>
+                {#if emailSent && resendTimer > 0}
+                    <Typography.Text color="neutral-secondary">
+                        Didn't get the email? Try again in {resendTimer}s
+                    </Typography.Text>
+                {/if}
+            </Layout.Stack>
+        </Card.Base>
+
+        <svelte:fragment slot="footer">
+            <Button submit disabled={creating || resendTimer > 0}>
+                {emailSent ? 'Resend email' : 'Send email'}
+            </Button>
+        </svelte:fragment>
+    </Modal>
+</div>
+
+<style>
+    .email-verification-scrim {
+        position: fixed;
+        top: 0;
+        left: 0;
+        width: 100%;
+        height: 100%;
+        background-color: hsl(240 5% 8% / 0.6);
+        backdrop-filter: blur(4px);
+        display: flex;
+        align-items: center;
+        justify-content: center;
+    }
+</style>

src/lib/components/alerts/emailVerificationBanner.svelte

@@ -32,5 +32,5 @@
                 >Verify email</Button>
         </svelte:fragment>
     </HeaderAlert>
-    <SendVerificationEmailModal bind:show={showSendVerification} />
+    <SendVerificationEmailModal bind:show={showSendVerification} email={$user?.email} />
 {/if}

src/routes/(console)/+layout.svelte

@@ -45,7 +45,7 @@
     import { headerAlert } from '$lib/stores/headerAlert';
     import { UsageRates } from '$lib/components/billing';
     import { canSeeProjects } from '$lib/stores/roles';
-    import { BottomModalAlert, EmailVerificationBanner } from '$lib/components';
+    import { BottomModalAlert } from '$lib/components';
     import {
         IconAnnotation,
         IconBookOpen,
@@ -346,8 +346,6 @@
     <Footer slot="footer" />
 </Shell>
 
-<EmailVerificationBanner />
-
 {#if $wizard.show && $wizard.component}
     <svelte:component this={$wizard.component} {...$wizard.props} />
 {:else if $wizard.cover}