Merge pull request 'Add human-readable event URL slugs with legacy redirect support.' (#21) from new-slugs into main

Reviewed-on: #21

backend/src/db/migrate.ts

@@ -1,6 +1,7 @@
 import 'dotenv/config';
-import { db } from './index.js';
-import { sql } from 'drizzle-orm';
+import { db, dbAll, events } from './index.js';
+import { sql, eq } from 'drizzle-orm';
+import { uniqueSlug } from '../lib/slugify.js';
 
 const dbType = process.env.DB_TYPE || 'sqlite';
 console.log(`Database type: ${dbType}`);
@@ -111,6 +112,23 @@ async function migrate() {
       await (db as any).run(sql`ALTER TABLE events ADD COLUMN short_description_es TEXT`);
     } catch (e) { /* column may already exist */ }
 
+    // Add slug column to events (backfilled below)
+    try {
+      await (db as any).run(sql`ALTER TABLE events ADD COLUMN slug TEXT`);
+    } catch (e) { /* column may already exist */ }
+    try {
+      await (db as any).run(sql`CREATE UNIQUE INDEX IF NOT EXISTS events_slug_unique ON events(slug)`);
+    } catch (e) { /* index may already exist */ }
+
+    // Historical slugs that still resolve (and redirect) to an event's canonical slug
+    await (db as any).run(sql`
+      CREATE TABLE IF NOT EXISTS event_slug_aliases (
+        slug TEXT PRIMARY KEY,
+        event_id TEXT NOT NULL REFERENCES events(id),
+        created_at TEXT NOT NULL
+      )
+    `);
+
     await (db as any).run(sql`
       CREATE TABLE IF NOT EXISTS tickets (
         id TEXT PRIMARY KEY,
@@ -579,6 +597,23 @@ async function migrate() {
       await (db as any).execute(sql`ALTER TABLE events ALTER COLUMN end_datetime TYPE TIMESTAMPTZ USING end_datetime AT TIME ZONE 'UTC'`);
     } catch (e) { /* already timestamptz or other issue */ }
 
+    // Add slug column to events (backfilled below)
+    try {
+      await (db as any).execute(sql`ALTER TABLE events ADD COLUMN slug VARCHAR(255)`);
+    } catch (e) { /* column may already exist */ }
+    try {
+      await (db as any).execute(sql`CREATE UNIQUE INDEX IF NOT EXISTS events_slug_unique ON events(slug)`);
+    } catch (e) { /* index may already exist */ }
+
+    // Historical slugs that still resolve (and redirect) to an event's canonical slug
+    await (db as any).execute(sql`
+      CREATE TABLE IF NOT EXISTS event_slug_aliases (
+        slug VARCHAR(255) PRIMARY KEY,
+        event_id UUID NOT NULL REFERENCES events(id),
+        created_at TIMESTAMP NOT NULL
+      )
+    `);
+
     await (db as any).execute(sql`
       CREATE TABLE IF NOT EXISTS tickets (
         id UUID PRIMARY KEY,
@@ -895,6 +930,43 @@ async function migrate() {
     `);
   }
 
+  // Backfill slugs for any events that don't have one yet (shared across DB types).
+  // Ordered by creation so duplicate titles get deterministic -2, -3 suffixes.
+  const allEvents = await dbAll<{ id: string; title: string; slug: string | null }>(
+    (db as any).select().from(events).orderBy((events as any).createdAt)
+  );
+  const assignedSlugs: string[] = allEvents
+    .filter((e) => e.slug)
+    .map((e) => e.slug as string);
+  let backfilled = 0;
+  for (const ev of allEvents) {
+    if (ev.slug) continue;
+    const slug = uniqueSlug(ev.title || 'event', assignedSlugs);
+    assignedSlugs.push(slug);
+    await (db as any).update(events).set({ slug }).where(eq((events as any).id, ev.id));
+    backfilled++;
+  }
+  if (backfilled > 0) {
+    console.log(`Backfilled slugs for ${backfilled} event(s).`);
+    // Bust the frontend cache so the homepage / sitemap pick up the new slugs
+    // immediately instead of serving stale (pre-slug) data for up to the
+    // revalidate window. Awaited (not fire-and-forget) so it runs before exit.
+    const frontendUrl = process.env.FRONTEND_URL || 'http://localhost:3002';
+    const secret = process.env.REVALIDATE_SECRET;
+    if (secret) {
+      try {
+        const res = await fetch(`${frontendUrl}/api/revalidate`, {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify({ secret, tag: ['events-sitemap', 'next-event'] }),
+        });
+        console.log(res.ok ? 'Frontend cache revalidated.' : `Frontend revalidation returned ${res.status}.`);
+      } catch (e: any) {
+        console.warn('Frontend revalidation skipped (frontend not reachable):', e?.message || e);
+      }
+    }
+  }
+
   console.log('Migrations completed successfully!');
   process.exit(0);
 }

backend/src/db/schema.ts

@@ -62,6 +62,7 @@ export const sqliteInvoices = sqliteTable('invoices', {
 
 export const sqliteEvents = sqliteTable('events', {
   id: text('id').primaryKey(),
+  slug: text('slug').unique(),
   title: text('title').notNull(),
   titleEs: text('title_es'),
   description: text('description').notNull(),
@@ -83,6 +84,13 @@ export const sqliteEvents = sqliteTable('events', {
   updatedAt: text('updated_at').notNull(),
 });
 
+// Historical slugs that still resolve (and redirect) to an event's canonical slug
+export const sqliteEventSlugAliases = sqliteTable('event_slug_aliases', {
+  slug: text('slug').primaryKey(),
+  eventId: text('event_id').notNull().references(() => sqliteEvents.id),
+  createdAt: text('created_at').notNull(),
+});
+
 export const sqliteTickets = sqliteTable('tickets', {
   id: text('id').primaryKey(),
   bookingId: text('booking_id'), // Groups multiple tickets from same booking
@@ -387,6 +395,7 @@ export const pgInvoices = pgTable('invoices', {
 
 export const pgEvents = pgTable('events', {
   id: uuid('id').primaryKey(),
+  slug: varchar('slug', { length: 255 }).unique(),
   title: varchar('title', { length: 255 }).notNull(),
   titleEs: varchar('title_es', { length: 255 }),
   description: pgText('description').notNull(),
@@ -408,6 +417,13 @@ export const pgEvents = pgTable('events', {
   updatedAt: timestamp('updated_at').notNull(),
 });
 
+// Historical slugs that still resolve (and redirect) to an event's canonical slug
+export const pgEventSlugAliases = pgTable('event_slug_aliases', {
+  slug: varchar('slug', { length: 255 }).primaryKey(),
+  eventId: uuid('event_id').notNull().references(() => pgEvents.id),
+  createdAt: timestamp('created_at').notNull(),
+});
+
 export const pgTickets = pgTable('tickets', {
   id: uuid('id').primaryKey(),
   bookingId: uuid('booking_id'), // Groups multiple tickets from same booking
@@ -649,6 +665,7 @@ export const pgSiteSettings = pgTable('site_settings', {
 // Export the appropriate schema based on DB_TYPE
 export const users = dbType === 'postgres' ? pgUsers : sqliteUsers;
 export const events = dbType === 'postgres' ? pgEvents : sqliteEvents;
+export const eventSlugAliases = dbType === 'postgres' ? pgEventSlugAliases : sqliteEventSlugAliases;
 export const tickets = dbType === 'postgres' ? pgTickets : sqliteTickets;
 export const payments = dbType === 'postgres' ? pgPayments : sqlitePayments;
 export const contacts = dbType === 'postgres' ? pgContacts : sqliteContacts;

backend/src/lib/slugify.ts

@@ -0,0 +1,27 @@
+/**
+ * Convert a title into a URL-safe slug.
+ * Lowercases, strips accents, replaces non-alphanumerics with hyphens,
+ * collapses repeated hyphens, and trims leading/trailing hyphens.
+ */
+export function slugify(title: string): string {
+  return title
+    .toLowerCase()
+    .normalize('NFKD')
+    .replace(/[\u0300-\u036f]/g, '')
+    .replace(/[^a-z0-9]+/g, '-')
+    .replace(/-+/g, '-')
+    .replace(/^-|-$/g, '');
+}
+
+/**
+ * Generate a slug from a title that does not collide with any of the
+ * provided existing slugs. Appends -2, -3, ... when needed.
+ */
+export function uniqueSlug(title: string, existingSlugs: string[]): string {
+  const base = slugify(title) || 'event';
+  const taken = new Set(existingSlugs);
+  if (!taken.has(base)) return base;
+  let n = 2;
+  while (taken.has(`${base}-${n}`)) n++;
+  return `${base}-${n}`;
+}

backend/src/routes/emails.ts

@@ -1,6 +1,6 @@
 import { Hono } from 'hono';
 import { db, dbGet, dbAll, emailTemplates, emailLogs, events, tickets } from '../db/index.js';
-import { eq, desc, and, sql } from 'drizzle-orm';
+import { eq, desc, and, or, sql } from 'drizzle-orm';
 import { requireAuth } from '../lib/auth.js';
 import { getNow, generateId } from '../lib/utils.js';
 import emailService from '../lib/email.js';
@@ -287,6 +287,7 @@ emailsRouter.post('/preview', requireAuth(['admin', 'organizer']), async (c) =>
 emailsRouter.get('/logs', requireAuth(['admin', 'organizer']), async (c) => {
   const eventId = c.req.query('eventId');
   const status = c.req.query('status');
+  const search = c.req.query('search');
   const limit = parseInt(c.req.query('limit') || '50');
   const offset = parseInt(c.req.query('offset') || '0');
   
@@ -299,6 +300,14 @@ emailsRouter.get('/logs', requireAuth(['admin', 'organizer']), async (c) => {
   if (status) {
     conditions.push(eq((emailLogs as any).status, status));
   }
+  if (search && search.trim()) {
+    const term = `%${search.trim().toLowerCase()}%`;
+    conditions.push(or(
+      sql`LOWER(${(emailLogs as any).recipientEmail}) LIKE ${term}`,
+      sql`LOWER(COALESCE(${(emailLogs as any).recipientName}, '')) LIKE ${term}`,
+      sql`LOWER(${(emailLogs as any).subject}) LIKE ${term}`,
+    ));
+  }
   
   if (conditions.length > 0) {
     query = query.where(and(...conditions));

backend/src/routes/events.ts

@@ -1,10 +1,11 @@
 import { Hono } from 'hono';
 import { zValidator } from '@hono/zod-validator';
 import { z } from 'zod';
-import { db, dbGet, dbAll, events, tickets, payments, eventPaymentOverrides, emailLogs, invoices, siteSettings } from '../db/index.js';
+import { db, dbGet, dbAll, events, eventSlugAliases, tickets, payments, eventPaymentOverrides, emailLogs, invoices, siteSettings, isPostgres } from '../db/index.js';
 import { eq, desc, and, gte, sql } from 'drizzle-orm';
 import { requireAuth, getAuthUser } from '../lib/auth.js';
 import { generateId, getNow, convertBooleansForDb, toDbDate, toDbDateTz, calculateAvailableSeats } from '../lib/utils.js';
+import { slugify, uniqueSlug } from '../lib/slugify.js';
 import { revalidateFrontendCache } from '../lib/revalidate.js';
 
 interface UserContext {
@@ -31,6 +32,55 @@ function normalizeEvent(event: any) {
   };
 }
 
+// Load every slug currently in use (canonical event slugs + historical aliases),
+// optionally excluding a given event's own canonical slug + aliases.
+async function getAllSlugsInUse(excludeEventId?: string): Promise<string[]> {
+  const eventRows = await dbAll<any>(
+    (db as any).select({ id: (events as any).id, slug: (events as any).slug }).from(events)
+  );
+  const aliasRows = await dbAll<any>(
+    (db as any).select({ eventId: (eventSlugAliases as any).eventId, slug: (eventSlugAliases as any).slug }).from(eventSlugAliases)
+  );
+  const slugs: string[] = [];
+  for (const row of eventRows) {
+    if (row.slug && row.id !== excludeEventId) slugs.push(row.slug);
+  }
+  for (const row of aliasRows) {
+    if (row.slug && row.eventId !== excludeEventId) slugs.push(row.slug);
+  }
+  return slugs;
+}
+
+const UUID_PATTERN = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
+
+// Resolve an event by canonical slug, primary id, or a historical slug alias.
+// Slug is checked first because Postgres rejects non-UUID strings when comparing
+// against the uuid `id` column, so id lookups are guarded behind a UUID check there.
+async function resolveEventByParam(param: string): Promise<any | null> {
+  let event = await dbGet<any>(
+    (db as any).select().from(events).where(eq((events as any).slug, param))
+  );
+  
+  if (!event && (!isPostgres() || UUID_PATTERN.test(param))) {
+    event = await dbGet<any>(
+      (db as any).select().from(events).where(eq((events as any).id, param))
+    );
+  }
+  
+  if (!event) {
+    const alias = await dbGet<any>(
+      (db as any).select().from(eventSlugAliases).where(eq((eventSlugAliases as any).slug, param))
+    );
+    if (alias) {
+      event = await dbGet<any>(
+        (db as any).select().from(events).where(eq((events as any).id, alias.eventId))
+      );
+    }
+  }
+  
+  return event || null;
+}
+
 // Custom validation error handler
 const validationHook = (result: any, c: any) => {
   if (!result.success) {
@@ -63,6 +113,7 @@ const normalizeBoolean = (val: unknown): boolean => {
 const baseEventSchema = z.object({
   title: z.string().min(1),
   titleEs: z.string().optional().nullable(),
+  slug: z.string().optional(),
   description: z.string().min(1),
   descriptionEs: z.string().optional().nullable(),
   shortDescription: z.string().max(300).optional().nullable(),
@@ -164,13 +215,10 @@ eventsRouter.get('/', async (c) => {
   return c.json({ events: eventsWithCounts });
 });
 
-// Get single event (public)
+// Get single event (public) - resolves by id, canonical slug, or historical alias
 eventsRouter.get('/:id', async (c) => {
-  const id = c.req.param('id');
-  
-  const event = await dbGet<any>(
-    (db as any).select().from(events).where(eq((events as any).id, id))
-  );
+  const param = c.req.param('id');
+  const event = await resolveEventByParam(param);
   
   if (!event) {
     return c.json({ error: 'Event not found' }, 404);
@@ -184,7 +232,7 @@ eventsRouter.get('/:id', async (c) => {
       .from(tickets)
       .where(
         and(
-          eq((tickets as any).eventId, id),
+          eq((tickets as any).eventId, event.id),
           sql`${(tickets as any).status} IN ('confirmed', 'checked_in')`
         )
       )
@@ -328,9 +376,14 @@ eventsRouter.post('/', requireAuth(['admin', 'organizer']), zValidator('json', c
   // Convert data for database compatibility
   const dbData = convertBooleansForDb(data);
   
+  // Generate a unique slug from the title (manual slug is honored on update, not create)
+  const existingSlugs = await getAllSlugsInUse();
+  const slug = uniqueSlug(data.title, existingSlugs);
+  
   const newEvent = {
     id,
     ...dbData,
+    slug,
     startDatetime: toDbDateTz(data.startDatetime, tz),
     endDatetime: data.endDatetime ? toDbDateTz(data.endDatetime, tz) : null,
     createdAt: now,
@@ -351,7 +404,7 @@ eventsRouter.put('/:id', requireAuth(['admin', 'organizer']), zValidator('json',
   const id = c.req.param('id');
   const data = c.req.valid('json');
   
-  const existing = await dbGet(
+  const existing = await dbGet<any>(
     (db as any).select().from(events).where(eq((events as any).id, id))
   );
   if (!existing) {
@@ -362,6 +415,8 @@ eventsRouter.put('/:id', requireAuth(['admin', 'organizer']), zValidator('json',
   const tz = await getSiteTimezone();
   // Convert data for database compatibility
   const updateData: Record<string, any> = { ...convertBooleansForDb(data), updatedAt: now };
+  // Slug changes are handled explicitly below to manage aliases
+  delete updateData.slug;
   // Convert datetime fields if present
   if (data.startDatetime) {
     updateData.startDatetime = toDbDateTz(data.startDatetime, tz);
@@ -370,6 +425,40 @@ eventsRouter.put('/:id', requireAuth(['admin', 'organizer']), zValidator('json',
     updateData.endDatetime = data.endDatetime ? toDbDateTz(data.endDatetime, tz) : null;
   }
   
+  // Resolve slug: explicit admin edit takes priority, then title-derived regeneration
+  const oldSlug: string | null = existing.slug || null;
+  let newSlug: string | null = oldSlug;
+  if (typeof data.slug === 'string' && data.slug.trim() !== '') {
+    const normalized = slugify(data.slug);
+    if (!normalized) {
+      return c.json({ error: 'Invalid slug' }, 400);
+    }
+    if (normalized !== oldSlug) {
+      const taken = await getAllSlugsInUse(id);
+      if (taken.includes(normalized)) {
+        return c.json({ error: 'Slug already in use' }, 400);
+      }
+      newSlug = normalized;
+    }
+  } else if (data.title && slugify(data.title) !== slugify(existing.title || '')) {
+    const taken = await getAllSlugsInUse(id);
+    newSlug = uniqueSlug(data.title, taken);
+  }
+  
+  if (newSlug && newSlug !== oldSlug) {
+    // If this slug was previously one of THIS event's aliases, reclaim it as canonical
+    await (db as any)
+      .delete(eventSlugAliases)
+      .where(and(eq((eventSlugAliases as any).slug, newSlug), eq((eventSlugAliases as any).eventId, id)));
+    // Preserve the old slug as an alias so existing shared links keep redirecting
+    if (oldSlug) {
+      try {
+        await (db as any).insert(eventSlugAliases).values({ slug: oldSlug, eventId: id, createdAt: now });
+      } catch (e) { /* alias may already exist */ }
+    }
+    updateData.slug = newSlug;
+  }
+  
   await (db as any)
     .update(events)
     .set(updateData)
@@ -429,6 +518,9 @@ eventsRouter.delete('/:id', requireAuth(['admin']), async (c) => {
   // Delete event payment overrides
   await (db as any).delete(eventPaymentOverrides).where(eq((eventPaymentOverrides as any).eventId, id));
   
+  // Delete slug aliases for this event
+  await (db as any).delete(eventSlugAliases).where(eq((eventSlugAliases as any).eventId, id));
+  
   // Set eventId to null on email logs (they reference this event but can exist without it)
   await (db as any)
     .update(emailLogs)
@@ -471,11 +563,15 @@ eventsRouter.post('/:id/duplicate', requireAuth(['admin', 'organizer']), async (
   
   const now = getNow();
   const newId = generateId();
+  const duplicatedTitle = `${existing.title} (Copy)`;
+  const existingSlugs = await getAllSlugsInUse();
+  const slug = uniqueSlug(duplicatedTitle, existingSlugs);
   
   // Create a copy with modified title and draft status
   const duplicatedEvent = {
     id: newId,
-    title: `${existing.title} (Copy)`,
+    slug,
+    title: duplicatedTitle,
     titleEs: existing.titleEs ? `${existing.titleEs} (Copia)` : null,
     description: existing.description,
     descriptionEs: existing.descriptionEs,
@@ -501,4 +597,44 @@ eventsRouter.post('/:id/duplicate', requireAuth(['admin', 'organizer']), async (
   return c.json({ event: normalizeEvent(duplicatedEvent), message: 'Event duplicated successfully' }, 201);
 });
 
+// List slug aliases for an event (admin/organizer only)
+eventsRouter.get('/:id/slug-aliases', requireAuth(['admin', 'organizer']), async (c) => {
+  const id = c.req.param('id');
+  
+  const existing = await dbGet<any>(
+    (db as any).select().from(events).where(eq((events as any).id, id))
+  );
+  if (!existing) {
+    return c.json({ error: 'Event not found' }, 404);
+  }
+  
+  const aliases = await dbAll<any>(
+    (db as any)
+      .select({ slug: (eventSlugAliases as any).slug, createdAt: (eventSlugAliases as any).createdAt })
+      .from(eventSlugAliases)
+      .where(eq((eventSlugAliases as any).eventId, id))
+  );
+  
+  return c.json({ aliases });
+});
+
+// Remove a slug alias from an event (admin/organizer only)
+eventsRouter.delete('/:id/slug-aliases/:slug', requireAuth(['admin', 'organizer']), async (c) => {
+  const id = c.req.param('id');
+  const slug = c.req.param('slug');
+  
+  const existing = await dbGet<any>(
+    (db as any).select().from(events).where(eq((events as any).id, id))
+  );
+  if (!existing) {
+    return c.json({ error: 'Event not found' }, 404);
+  }
+  
+  await (db as any)
+    .delete(eventSlugAliases)
+    .where(and(eq((eventSlugAliases as any).eventId, id), eq((eventSlugAliases as any).slug, slug)));
+  
+  return c.json({ message: 'Alias removed' });
+});
+
 export default eventsRouter;

frontend/src/app/(public)/book/[eventId]/page.tsx

@@ -166,7 +166,7 @@ export default function BookingPage() {
           const soldOut = bookedCount >= capacity;
           if (soldOut) {
             toast.error(t('events.details.soldOut'));
-            router.push(`/events/${eventRes.event.id}`);
+            router.push(`/events/${eventRes.event.slug}`);
             return;
           }
 
@@ -228,6 +228,12 @@ export default function BookingPage() {
     }
   }, [agreedToTerms, termsError]);
 
+  // Scroll to top when moving between booking steps (esp. mobile, where
+  // the submit button sits at the bottom of a long form)
+  useEffect(() => {
+    window.scrollTo({ top: 0, behavior: 'smooth' });
+  }, [step]);
+
   const formatDate = (dateStr: string) => formatDateLong(dateStr, locale as 'en' | 'es');
   const fmtTime = (dateStr: string) => formatTime(dateStr, locale as 'en' | 'es');
 
@@ -1043,7 +1049,7 @@ export default function BookingPage() {
     <div className="section-padding bg-secondary-gray min-h-screen">
       <div className="container-page max-w-2xl">
         <Link 
-          href={`/events/${event.id}`}
+          href={`/events/${event.slug}`}
           className="inline-flex items-center gap-2 text-gray-600 hover:text-primary-dark mb-6"
         >
           <ArrowLeftIcon className="w-4 h-4" />
@@ -1370,7 +1376,7 @@ export default function BookingPage() {
                 >
                   {t('booking.form.termsAgreePart1')}
                   <Link
-                    href="/legal/terms-policy"
+                    href={`/legal/terms-policy${locale === 'es' ? '?locale=es' : ''}`}
                     target="_blank"
                     rel="noopener noreferrer"
                     className="text-secondary-blue hover:text-brand-navy underline"
@@ -1379,7 +1385,7 @@ export default function BookingPage() {
                   </Link>
                   {t('booking.form.termsAgreePart2')}
                   <Link
-                    href="/legal/privacy-policy"
+                    href={`/legal/privacy-policy${locale === 'es' ? '?locale=es' : ''}`}
                     target="_blank"
                     rel="noopener noreferrer"
                     className="text-secondary-blue hover:text-brand-navy underline"

frontend/src/app/(public)/components/NextEventSection.tsx

@@ -69,7 +69,7 @@ export default function NextEventSection({ initialEvent }: NextEventSectionProps
   }
 
   return (
-    <Link href={`/events/${nextEvent.id}`} className="block group">
+    <Link href={`/events/${nextEvent.slug}`} className="block group">
       <div className="bg-gray-50 border border-gray-200 rounded-2xl overflow-hidden shadow-lg transition-all duration-300 hover:shadow-2xl hover:scale-[1.01]">
         <div className="flex flex-col md:flex-row">
           {/* Banner */}

frontend/src/app/(public)/events/[id]/EventDetailClient.tsx

@@ -23,6 +23,8 @@ interface EventDetailClientProps {
   initialEvent: Event;
 }
 
+const MAX_TICKETS_PER_PERSON = 5;
+
 export default function EventDetailClient({ eventId, initialEvent }: EventDetailClientProps) {
   const { t, locale } = useLanguage();
   const [event, setEvent] = useState<Event>(initialEvent);
@@ -44,7 +46,13 @@ export default function EventDetailClient({ eventId, initialEvent }: EventDetail
   // Spots left: never negative; sold out when confirmed >= capacity
   const spotsLeft = Math.max(0, event.capacity - (event.bookedCount ?? 0));
   const isSoldOut = (event.bookedCount ?? 0) >= event.capacity;
-  const maxTickets = isSoldOut ? 0 : Math.max(1, spotsLeft);
+  const maxTickets = isSoldOut ? 0 : Math.min(MAX_TICKETS_PER_PERSON, Math.max(1, spotsLeft));
+
+  useEffect(() => {
+    if (maxTickets > 0) {
+      setTicketQuantity((q) => Math.min(q, maxTickets));
+    }
+  }, [maxTickets]);
 
   const decreaseQuantity = () => {
     setTicketQuantity(prev => Math.max(1, prev - 1));

frontend/src/app/(public)/events/[id]/page.tsx

@@ -1,5 +1,5 @@
 import type { Metadata } from 'next';
-import { notFound } from 'next/navigation';
+import { notFound, permanentRedirect } from 'next/navigation';
 import EventDetailClient from './EventDetailClient';
 
 const siteUrl = process.env.NEXT_PUBLIC_SITE_URL || 'https://spanglish.com.py';
@@ -7,6 +7,7 @@ const apiUrl = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:3001';
 
 interface Event {
   id: string;
+  slug: string;
   title: string;
   titleEs?: string;
   description: string;
@@ -68,7 +69,7 @@ export async function generateMetadata({ params }: { params: { id: string } }):
       title,
       description,
       type: 'website',
-      url: `${siteUrl}/events/${event.id}`,
+      url: `${siteUrl}/events/${event.slug}`,
       images: [{ url: imageUrl, width: 1200, height: 630, alt: event.title }],
     },
     twitter: {
@@ -78,7 +79,7 @@ export async function generateMetadata({ params }: { params: { id: string } }):
       images: [imageUrl],
     },
     alternates: {
-      canonical: `${siteUrl}/events/${event.id}`,
+      canonical: `${siteUrl}/events/${event.slug}`,
     },
   };
 }
@@ -119,11 +120,11 @@ function generateEventJsonLd(event: Event) {
       availability: Math.max(0, (event.capacity ?? 0) - (event.bookedCount ?? 0)) > 0
         ? 'https://schema.org/InStock'
         : 'https://schema.org/SoldOut',
-      url: `${siteUrl}/events/${event.id}`,
+      url: `${siteUrl}/events/${event.slug}`,
       validFrom: new Date().toISOString(),
     },
     image: event.bannerUrl || `${siteUrl}/images/og-image.jpg`,
-    url: `${siteUrl}/events/${event.id}`,
+    url: `${siteUrl}/events/${event.slug}`,
   };
 }
 
@@ -134,6 +135,11 @@ export default async function EventDetailPage({ params }: { params: { id: string
     notFound();
   }
 
+  // Redirect legacy UUID/alias URLs to the canonical slug (HTTP 308 permanent)
+  if (event.slug && params.id !== event.slug) {
+    permanentRedirect(`/events/${event.slug}`);
+  }
+
   const jsonLd = generateEventJsonLd(event);
 
   return (
@@ -142,7 +148,7 @@ export default async function EventDetailPage({ params }: { params: { id: string
         type="application/ld+json"
         dangerouslySetInnerHTML={{ __html: JSON.stringify(jsonLd) }}
       />
-      <EventDetailClient eventId={params.id} initialEvent={event} />
+      <EventDetailClient eventId={event.slug} initialEvent={event} />
     </>
   );
 }

frontend/src/app/(public)/events/page.tsx

@@ -91,7 +91,7 @@ export default function EventsPage() {
           ) : (
             <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
               {displayedEvents.map((event) => (
-                <Link key={event.id} href={`/events/${event.id}`} className="block">
+                <Link key={event.id} href={`/events/${event.slug}`} className="block">
                   <Card variant="elevated" className="card-hover overflow-hidden cursor-pointer h-full">
                     {/* Event banner */}
                     {event.bannerUrl ? (

frontend/src/app/(public)/legal/[slug]/page.tsx

@@ -68,6 +68,8 @@ export default async function LegalPage({ params, searchParams }: PageProps) {
   
   return (
     <LegalPageLayout
+      slug={resolvedParams.slug}
+      initialLocale={locale}
       title={legalPage.title}
       content={legalPage.content}
       lastUpdated={legalPage.lastUpdated}

frontend/src/app/(public)/page.tsx

@@ -13,6 +13,7 @@ const apiUrl = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:3001';
 
 interface NextEvent {
   id: string;
+  slug: string;
   title: string;
   titleEs?: string;
   description: string;
@@ -139,10 +140,10 @@ function generateNextEventJsonLd(event: NextEvent) {
         (event.availableSeats ?? 0) > 0
           ? 'https://schema.org/InStock'
           : 'https://schema.org/SoldOut',
-      url: `${siteUrl}/events/${event.id}`,
+      url: `${siteUrl}/events/${event.slug}`,
     },
     image: event.bannerUrl || `${siteUrl}/images/og-image.jpg`,
-    url: `${siteUrl}/events/${event.id}`,
+    url: `${siteUrl}/events/${event.slug}`,
   };
 }
 

frontend/src/app/admin/emails/page.tsx

@@ -22,6 +22,7 @@ import {
   ChevronRightIcon,
   XMarkIcon,
   ArrowPathIcon,
+  MagnifyingGlassIcon,
 } from '@heroicons/react/24/outline';
 import toast from 'react-hot-toast';
 import clsx from 'clsx';
@@ -55,6 +56,9 @@ export default function AdminEmailsPage() {
   const [logsOffset, setLogsOffset] = useState(0);
   const [logsTotal, setLogsTotal] = useState(0);
   const [logsSubTab, setLogsSubTab] = useState<'all' | 'failed'>('all');
+  const [logsSearch, setLogsSearch] = useState('');
+  const [debouncedSearch, setDebouncedSearch] = useState('');
+  const [logsEventFilter, setLogsEventFilter] = useState('');
   const [resendingLogId, setResendingLogId] = useState<string | null>(null);
   const [selectedLog, setSelectedLog] = useState<EmailLog | null>(null);
   
@@ -214,11 +218,20 @@ export default function AdminEmailsPage() {
     }
   };
 
+  useEffect(() => {
+    const handle = setTimeout(() => setDebouncedSearch(logsSearch), 300);
+    return () => clearTimeout(handle);
+  }, [logsSearch]);
+
+  useEffect(() => {
+    setLogsOffset(0);
+  }, [debouncedSearch, logsEventFilter]);
+
   useEffect(() => {
     if (activeTab === 'logs') {
       loadLogs();
     }
-  }, [activeTab, logsOffset, logsSubTab]);
+  }, [activeTab, logsOffset, logsSubTab, debouncedSearch, logsEventFilter]);
 
   const loadData = async () => {
     try {
@@ -241,6 +254,8 @@ export default function AdminEmailsPage() {
         limit: 20,
         offset: logsOffset,
         ...(logsSubTab === 'failed' ? { status: 'failed' } : {}),
+        ...(debouncedSearch.trim() ? { search: debouncedSearch.trim() } : {}),
+        ...(logsEventFilter ? { eventId: logsEventFilter } : {}),
       });
       setLogs(res.logs);
       setLogsTotal(res.pagination.total);
@@ -757,6 +772,41 @@ export default function AdminEmailsPage() {
             </nav>
           </div>
 
+          {/* Filters: search + event */}
+          <div className="flex flex-col md:flex-row gap-3 mb-4">
+            <div className="relative flex-1">
+              <MagnifyingGlassIcon className="w-5 h-5 text-gray-400 absolute left-3 top-1/2 -translate-y-1/2 pointer-events-none" />
+              <input
+                type="text"
+                value={logsSearch}
+                onChange={(e) => setLogsSearch(e.target.value)}
+                placeholder="Search by recipient or subject..."
+                className="w-full pl-10 pr-10 py-3 rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
+              />
+              {logsSearch && (
+                <button
+                  onClick={() => setLogsSearch('')}
+                  className="absolute right-2 top-1/2 -translate-y-1/2 p-1.5 hover:bg-gray-100 rounded-btn"
+                  title="Clear search"
+                >
+                  <XMarkIcon className="w-4 h-4 text-gray-400" />
+                </button>
+              )}
+            </div>
+            <select
+              value={logsEventFilter}
+              onChange={(e) => setLogsEventFilter(e.target.value)}
+              className="w-full md:w-64 px-4 py-3 rounded-btn border border-secondary-light-gray focus:outline-none focus:ring-2 focus:ring-primary-yellow"
+            >
+              <option value="">All events</option>
+              {events.map((event) => (
+                <option key={event.id} value={event.id}>
+                  {event.title}
+                </option>
+              ))}
+            </select>
+          </div>
+
           {/* Desktop: Table */}
           <Card className="overflow-hidden hidden md:block">
             <div className="overflow-x-auto">
@@ -772,7 +822,7 @@ export default function AdminEmailsPage() {
                 </thead>
                 <tbody className="divide-y divide-secondary-light-gray">
                   {logs.length === 0 ? (
-                    <tr><td colSpan={5} className="px-4 py-12 text-center text-gray-500 text-sm">{logsSubTab === 'failed' ? 'No failed emails' : 'No emails sent yet'}</td></tr>
+                    <tr><td colSpan={5} className="px-4 py-12 text-center text-gray-500 text-sm">{(debouncedSearch.trim() || logsEventFilter) ? 'No emails match your filters' : logsSubTab === 'failed' ? 'No failed emails' : 'No emails sent yet'}</td></tr>
                   ) : (
                     logs.map((log) => (
                       <tr key={log.id} className="hover:bg-gray-50">
@@ -829,7 +879,7 @@ export default function AdminEmailsPage() {
           {/* Mobile: Card List */}
           <div className="md:hidden space-y-2">
             {logs.length === 0 ? (
-              <div className="text-center py-10 text-gray-500 text-sm">{logsSubTab === 'failed' ? 'No failed emails' : 'No emails sent yet'}</div>
+              <div className="text-center py-10 text-gray-500 text-sm">{(debouncedSearch.trim() || logsEventFilter) ? 'No emails match your filters' : logsSubTab === 'failed' ? 'No failed emails' : 'No emails sent yet'}</div>
             ) : (
               logs.map((log) => (
                 <Card key={log.id} className="p-3" onClick={() => setSelectedLog(log)}>

frontend/src/app/admin/events/[id]/page.tsx

@@ -594,7 +594,7 @@ export default function AdminEventDetailPage() {
             {showStats ? <EyeSlashIcon className="w-4 h-4 mr-1.5" /> : <EyeIcon className="w-4 h-4 mr-1.5" />}
             {showStats ? 'Hide Stats' : 'Show Stats'}
           </Button>
-          <Link href={`/events/${event.id}`} target="_blank">
+          <Link href={`/events/${event.slug}`} target="_blank">
             <Button variant="outline" size="sm">
               <EyeIcon className="w-4 h-4 mr-1.5" />
               View Public
@@ -618,7 +618,7 @@ export default function AdminEventDetailPage() {
               </button>
             }
           >
-            <DropdownItem onClick={() => { window.open(`/events/${event.id}`, '_blank'); setMobileHeaderMenuOpen(false); }}>
+            <DropdownItem onClick={() => { window.open(`/events/${event.slug}`, '_blank'); setMobileHeaderMenuOpen(false); }}>
               <EyeIcon className="w-4 h-4 mr-2" /> View Public
             </DropdownItem>
             <DropdownItem onClick={() => { router.push(`/admin/events?edit=${event.id}`); setMobileHeaderMenuOpen(false); }}>

frontend/src/app/admin/events/page.tsx

@@ -28,9 +28,11 @@ export default function AdminEventsPage() {
   const [featuredEventId, setFeaturedEventId] = useState<string | null>(null);
   const [settingFeatured, setSettingFeatured] = useState<string | null>(null);
   
+  const [slugAliases, setSlugAliases] = useState<{ slug: string; createdAt: string }[]>([]);
   const [formData, setFormData] = useState<{
     title: string;
     titleEs: string;
+    slug: string;
     description: string;
     descriptionEs: string;
     shortDescription: string;
@@ -49,6 +51,7 @@ export default function AdminEventsPage() {
   }>({
     title: '',
     titleEs: '',
+    slug: '',
     description: '',
     descriptionEs: '',
     shortDescription: '',
@@ -113,8 +116,9 @@ export default function AdminEventsPage() {
   };
 
   const resetForm = () => {
+    setSlugAliases([]);
     setFormData({
-      title: '', titleEs: '', description: '', descriptionEs: '',
+      title: '', titleEs: '', slug: '', description: '', descriptionEs: '',
       shortDescription: '', shortDescriptionEs: '',
       startDatetime: '', endDatetime: '', location: '', locationUrl: '',
       price: 0, currency: 'PYG', capacity: 50, status: 'draft' as const,
@@ -139,9 +143,30 @@ export default function AdminEventsPage() {
     return `${get('year')}-${get('month')}-${get('day')}T${h}:${get('minute')}`;
   };
 
+  const loadSlugAliases = async (eventId: string) => {
+    try {
+      const { aliases } = await eventsApi.getSlugAliases(eventId);
+      setSlugAliases(aliases);
+    } catch (error) {
+      setSlugAliases([]);
+    }
+  };
+
+  const handleRemoveAlias = async (slug: string) => {
+    if (!editingEvent) return;
+    if (!confirm(`Remove alias "${slug}"? The old URL /events/${slug} will stop working.`)) return;
+    try {
+      await eventsApi.deleteSlugAlias(editingEvent.id, slug);
+      toast.success('Alias removed');
+      setSlugAliases((prev) => prev.filter((a) => a.slug !== slug));
+    } catch (error: any) {
+      toast.error(error.message || 'Failed to remove alias');
+    }
+  };
+
   const handleEdit = (event: Event) => {
     setFormData({
-      title: event.title, titleEs: event.titleEs || '',
+      title: event.title, titleEs: event.titleEs || '', slug: event.slug || '',
       description: event.description, descriptionEs: event.descriptionEs || '',
       shortDescription: event.shortDescription || '', shortDescriptionEs: event.shortDescriptionEs || '',
       startDatetime: isoToLocalDatetime(event.startDatetime),
@@ -154,6 +179,7 @@ export default function AdminEventsPage() {
     });
     setEditingEvent(event);
     setShowForm(true);
+    loadSlugAliases(event.id);
   };
 
   const handleSubmit = async (e: React.FormEvent) => {
@@ -170,7 +196,7 @@ export default function AdminEventsPage() {
         setSaving(false);
         return;
       }
-      const eventData = {
+      const eventData: Partial<Event> = {
         title: formData.title, titleEs: formData.titleEs || undefined,
         description: formData.description, descriptionEs: formData.descriptionEs || undefined,
         shortDescription: formData.shortDescription || undefined, shortDescriptionEs: formData.shortDescriptionEs || undefined,
@@ -183,6 +209,8 @@ export default function AdminEventsPage() {
         externalBookingUrl: formData.externalBookingEnabled ? formData.externalBookingUrl : undefined,
       };
       if (editingEvent) {
+        // Only send slug when editing so creates still auto-generate from title
+        eventData.slug = formData.slug || undefined;
         await eventsApi.update(editingEvent.id, eventData);
         toast.success('Event updated');
       } else {
@@ -299,6 +327,38 @@ export default function AdminEventsPage() {
                   onChange={(e) => setFormData({ ...formData, titleEs: e.target.value })} />
               </div>
               
+              {editingEvent && (
+                <div>
+                  <Input label="URL Slug" value={formData.slug}
+                    onChange={(e) => setFormData({ ...formData, slug: e.target.value })}
+                    placeholder="auto-generated from title" />
+                  <p className="text-xs text-gray-500 mt-1">
+                    Public URL: <span className="font-mono">/events/{formData.slug || '...'}</span>
+                    . Changing the slug keeps the old one as a redirecting alias.
+                  </p>
+                  {slugAliases.length > 0 && (
+                    <div className="mt-3 rounded-btn border border-secondary-light-gray p-3">
+                      <p className="text-sm font-medium mb-2">URL aliases</p>
+                      <p className="text-xs text-gray-500 mb-2">
+                        Old URLs that still redirect to the current slug. Removing one breaks those links.
+                      </p>
+                      <ul className="space-y-1">
+                        {slugAliases.map((alias) => (
+                          <li key={alias.slug} className="flex items-center justify-between gap-2 text-sm">
+                            <span className="font-mono truncate">/events/{alias.slug}</span>
+                            <button type="button" onClick={() => handleRemoveAlias(alias.slug)}
+                              className="p-1.5 hover:bg-red-50 text-red-600 rounded-btn flex-shrink-0"
+                              title="Remove alias">
+                              <TrashIcon className="w-4 h-4" />
+                            </button>
+                          </li>
+                        ))}
+                      </ul>
+                    </div>
+                  )}
+                </div>
+              )}
+              
               <div>
                 <label className="block text-sm font-medium mb-1">Description (English)</label>
                 <textarea value={formData.description}

frontend/src/app/globals.css

@@ -127,11 +127,11 @@
 }
 
 .ProseMirror ul {
-  @apply list-disc list-inside my-3;
+  @apply list-disc list-outside pl-6 my-3;
 }
 
 .ProseMirror ol {
-  @apply list-decimal list-inside my-3;
+  @apply list-decimal list-outside pl-6 my-3;
 }
 
 .ProseMirror li {

frontend/src/app/linktree/page.tsx

@@ -77,7 +77,7 @@ export default function LinktreePage() {
               <div className="animate-spin w-6 h-6 border-2 border-primary-yellow border-t-transparent rounded-full mx-auto" />
             </div>
           ) : nextEvent ? (
-            <Link href={`/events/${nextEvent.id}`} className="block group">
+            <Link href={`/events/${nextEvent.slug}`} className="block group">
               <div className="bg-white/10 backdrop-blur-sm rounded-2xl p-5 border border-white/10 transition-all duration-300 hover:bg-white/15 hover:scale-[1.02] hover:shadow-xl">
                 <h3 className="font-bold text-lg text-white group-hover:text-primary-yellow transition-colors">
                   {locale === 'es' && nextEvent.titleEs ? nextEvent.titleEs : nextEvent.title}

frontend/src/app/llms.txt/route.ts

@@ -11,6 +11,7 @@ interface LlmsFaq {
 
 interface LlmsEvent {
   id: string;
+  slug: string;
   title: string;
   titleEs?: string;
   shortDescription?: string;
@@ -193,7 +194,7 @@ export async function GET() {
     if (nextEvent.availableSeats !== undefined) {
       lines.push(`- Capacity Remaining: ${nextEvent.availableSeats}`);
     }
-    lines.push(`- Tickets URL: ${siteUrl}/events/${nextEvent.id}`);
+    lines.push(`- Tickets URL: ${siteUrl}/events/${nextEvent.slug}`);
     if (nextEvent.shortDescription) {
       lines.push(`- Description: ${nextEvent.shortDescription}`);
     }
@@ -226,7 +227,7 @@ export async function GET() {
       if (event.availableSeats !== undefined) {
         lines.push(`- Capacity Remaining: ${event.availableSeats}`);
       }
-      lines.push(`- Tickets URL: ${siteUrl}/events/${event.id}`);
+      lines.push(`- Tickets URL: ${siteUrl}/events/${event.slug}`);
       lines.push('');
     }
   }

frontend/src/app/sitemap.ts

@@ -5,6 +5,7 @@ const apiUrl = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:3001';
 
 interface SitemapEvent {
   id: string;
+  slug: string;
   status: string;
   startDatetime: string;
   updatedAt: string;
@@ -100,7 +101,7 @@ export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
   const eventPages: MetadataRoute.Sitemap = events.map((event) => {
     const isUpcoming = new Date(event.startDatetime) > now;
     return {
-      url: `${siteUrl}/events/${event.id}`,
+      url: `${siteUrl}/events/${event.slug}`,
       lastModified: new Date(event.updatedAt),
       changeFrequency: isUpcoming ? ('weekly' as const) : ('monthly' as const),
       priority: isUpcoming ? 0.8 : 0.5,

frontend/src/components/layout/Footer.tsx

@@ -108,7 +108,7 @@ export default function Footer() {
             {legalLinks.map((link) => (
               <Link
                 key={link.slug}
-                href={`/legal/${link.slug}`}
+                href={`/legal/${link.slug}${locale === 'es' ? '?locale=es' : ''}`}
                 className="hover:opacity-70 transition-colors text-sm"
                 style={{ color: '#002F44' }}
               >

frontend/src/components/layout/LegalPageLayout.tsx

@@ -1,17 +1,74 @@
 'use client';
 
+import { useEffect, useState } from 'react';
 import ReactMarkdown from 'react-markdown';
 import remarkGfm from 'remark-gfm';
 import Link from 'next/link';
 import { ArrowLeftIcon } from '@heroicons/react/24/outline';
+import { useLanguage } from '@/context/LanguageContext';
+import { legalPagesApi } from '@/lib/api';
 
 interface LegalPageLayoutProps {
+  slug: string;
+  initialLocale: 'en' | 'es';
   title: string;
   content: string;
   lastUpdated?: string;
 }
 
-export default function LegalPageLayout({ title, content, lastUpdated }: LegalPageLayoutProps) {
+function extractLastUpdated(contentMarkdown: string, updatedAt?: string): string | undefined {
+  const match = contentMarkdown?.match(/Last updated:\s*(.+)/i);
+  return match ? match[1].trim() : updatedAt;
+}
+
+export default function LegalPageLayout({
+  slug,
+  initialLocale,
+  title: initialTitle,
+  content: initialContent,
+  lastUpdated: initialLastUpdated,
+}: LegalPageLayoutProps) {
+  const { locale, t } = useLanguage();
+  const [title, setTitle] = useState(initialTitle);
+  const [content, setContent] = useState(initialContent);
+  const [lastUpdated, setLastUpdated] = useState(initialLastUpdated);
+  const [loadedLocale, setLoadedLocale] = useState(initialLocale);
+
+  useEffect(() => {
+    if (locale === loadedLocale) {
+      return;
+    }
+
+    // Returning to the server-rendered language: restore SSR content without a fetch
+    if (locale === initialLocale) {
+      setTitle(initialTitle);
+      setContent(initialContent);
+      setLastUpdated(initialLastUpdated);
+      setLoadedLocale(initialLocale);
+      return;
+    }
+
+    let cancelled = false;
+    legalPagesApi
+      .getBySlug(slug, locale)
+      .then(({ page }) => {
+        if (cancelled || !page) {
+          return;
+        }
+        setTitle(page.title);
+        setContent(page.contentMarkdown);
+        setLastUpdated(extractLastUpdated(page.contentMarkdown, page.updatedAt));
+        setLoadedLocale(locale);
+      })
+      .catch(() => {
+        // Keep the server-rendered content if the re-fetch fails
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [locale, loadedLocale, initialLocale, slug, initialTitle, initialContent, initialLastUpdated]);
+
   return (
     <div className="section-padding">
       <div className="container-page max-w-4xl">
@@ -21,7 +78,7 @@ export default function LegalPageLayout({ title, content, lastUpdated }: LegalPa
           className="inline-flex items-center text-gray-600 hover:text-primary-dark transition-colors mb-8"
         >
           <ArrowLeftIcon className="w-4 h-4 mr-2" />
-          Back to Home
+          {t('legalPage.backToHome')}
         </Link>
 
         {/* Title */}
@@ -31,7 +88,7 @@ export default function LegalPageLayout({ title, content, lastUpdated }: LegalPa
           </h1>
           {lastUpdated && lastUpdated !== '[Insert Date]' && (
             <p className="text-sm text-gray-500">
-              Last updated: {lastUpdated}
+              {t('legalPage.lastUpdated', { date: lastUpdated })}
             </p>
           )}
         </div>
@@ -70,12 +127,12 @@ export default function LegalPageLayout({ title, content, lastUpdated }: LegalPa
               ),
               // Style lists
               ul: ({ children }) => (
-                <ul className="list-disc list-inside space-y-2 mb-4 text-gray-700 ml-4">
+                <ul className="list-disc list-outside space-y-2 mb-4 text-gray-700 pl-6">
                   {children}
                 </ul>
               ),
               ol: ({ children }) => (
-                <ol className="list-decimal list-inside space-y-2 mb-4 text-gray-700 ml-4">
+                <ol className="list-decimal list-outside space-y-2 mb-4 text-gray-700 pl-6">
                   {children}
                 </ol>
               ),
@@ -182,7 +239,7 @@ export default function LegalPageLayout({ title, content, lastUpdated }: LegalPa
             onClick={() => window.scrollTo({ top: 0, behavior: 'smooth' })}
             className="text-gray-500 hover:text-primary-dark transition-colors text-sm"
           >
-            Back to top
+            {t('legalPage.backToTop')}
           </button>
         </div>
       </div>

frontend/src/i18n/locales/en.json

@@ -322,6 +322,11 @@
       "refund": "Refund Policy"
     }
   },
+  "legalPage": {
+    "backToHome": "Back to Home",
+    "lastUpdated": "Last updated: {date}",
+    "backToTop": "Back to top"
+  },
   "linktree": {
     "tagline": "Language Exchange Community",
     "nextEvent": "Next Event",

frontend/src/i18n/locales/es.json

@@ -322,6 +322,11 @@
       "refund": "Política de Reembolso"
     }
   },
+  "legalPage": {
+    "backToHome": "Volver al inicio",
+    "lastUpdated": "Última actualización: {date}",
+    "backToTop": "Volver arriba"
+  },
   "linktree": {
     "tagline": "Comunidad de Intercambio de Idiomas",
     "nextEvent": "Próximo Evento",

frontend/src/lib/api.ts

@@ -67,6 +67,12 @@ export const eventsApi = {
   
   duplicate: (id: string) =>
     fetchApi<{ event: Event; message: string }>(`/api/events/${id}/duplicate`, { method: 'POST' }),
+  
+  getSlugAliases: (id: string) =>
+    fetchApi<{ aliases: { slug: string; createdAt: string }[] }>(`/api/events/${id}/slug-aliases`),
+  
+  deleteSlugAlias: (id: string, slug: string) =>
+    fetchApi<{ message: string }>(`/api/events/${id}/slug-aliases/${encodeURIComponent(slug)}`, { method: 'DELETE' }),
 };
 
 // Tickets API
@@ -496,10 +502,11 @@ export const emailsApi = {
     }),
   
   // Logs
-  getLogs: (params?: { eventId?: string; status?: string; limit?: number; offset?: number }) => {
+  getLogs: (params?: { eventId?: string; status?: string; search?: string; limit?: number; offset?: number }) => {
     const query = new URLSearchParams();
     if (params?.eventId) query.set('eventId', params.eventId);
     if (params?.status) query.set('status', params.status);
+    if (params?.search) query.set('search', params.search);
     if (params?.limit) query.set('limit', params.limit.toString());
     if (params?.offset) query.set('offset', params.offset.toString());
     return fetchApi<{ logs: EmailLog[]; pagination: Pagination }>(`/api/emails/logs?${query}`);
@@ -524,6 +531,7 @@ export const emailsApi = {
 // Types
 export interface Event {
   id: string;
+  slug: string;
   title: string;
   titleEs?: string;
   description: string;