Add per-quantity TPago payment links for multi-ticket checkout.

Each ticket quantity (1-5) can have its own TPago link so checkout, emails, and admin config use the correct fixed-amount URL.

backend/src/routes/payment-options.ts

@@ -18,6 +18,10 @@ const booleanOrNumber = z.union([z.boolean(), z.number()]).transform((val) => {
 const updatePaymentOptionsSchema = z.object({
   tpagoEnabled: booleanOrNumber.optional(),
   tpagoLink: z.string().optional().nullable(),
+  tpagoLink2: z.string().optional().nullable(),
+  tpagoLink3: z.string().optional().nullable(),
+  tpagoLink4: z.string().optional().nullable(),
+  tpagoLink5: z.string().optional().nullable(),
   tpagoInstructions: z.string().optional().nullable(),
   tpagoInstructionsEs: z.string().optional().nullable(),
   bankTransferEnabled: booleanOrNumber.optional(),
@@ -40,6 +44,10 @@ const updatePaymentOptionsSchema = z.object({
 const updateEventOverridesSchema = z.object({
   tpagoEnabled: booleanOrNumber.optional().nullable(),
   tpagoLink: z.string().optional().nullable(),
+  tpagoLink2: z.string().optional().nullable(),
+  tpagoLink3: z.string().optional().nullable(),
+  tpagoLink4: z.string().optional().nullable(),
+  tpagoLink5: z.string().optional().nullable(),
   tpagoInstructions: z.string().optional().nullable(),
   tpagoInstructionsEs: z.string().optional().nullable(),
   bankTransferEnabled: booleanOrNumber.optional().nullable(),
@@ -68,6 +76,10 @@ paymentOptionsRouter.get('/', requireAuth(['admin']), async (c) => {
       paymentOptions: {
         tpagoEnabled: false,
         tpagoLink: null,
+        tpagoLink2: null,
+        tpagoLink3: null,
+        tpagoLink4: null,
+        tpagoLink5: null,
         tpagoInstructions: null,
         tpagoInstructionsEs: null,
         bankTransferEnabled: false,
@@ -171,6 +183,10 @@ paymentOptionsRouter.get('/event/:eventId', async (c) => {
   const defaults = {
     tpagoEnabled: false,
     tpagoLink: null,
+    tpagoLink2: null,
+    tpagoLink3: null,
+    tpagoLink4: null,
+    tpagoLink5: null,
     tpagoInstructions: null,
     tpagoInstructionsEs: null,
     bankTransferEnabled: false,
@@ -193,6 +209,10 @@ paymentOptionsRouter.get('/event/:eventId', async (c) => {
   const merged = {
     tpagoEnabled: overrides?.tpagoEnabled ?? global.tpagoEnabled,
     tpagoLink: overrides?.tpagoLink ?? global.tpagoLink,
+    tpagoLink2: overrides?.tpagoLink2 ?? global.tpagoLink2,
+    tpagoLink3: overrides?.tpagoLink3 ?? global.tpagoLink3,
+    tpagoLink4: overrides?.tpagoLink4 ?? global.tpagoLink4,
+    tpagoLink5: overrides?.tpagoLink5 ?? global.tpagoLink5,
     tpagoInstructions: overrides?.tpagoInstructions ?? global.tpagoInstructions,
     tpagoInstructionsEs: overrides?.tpagoInstructionsEs ?? global.tpagoInstructionsEs,
     bankTransferEnabled: overrides?.bankTransferEnabled ?? global.bankTransferEnabled,

backend/src/routes/tickets.ts

@@ -631,11 +631,21 @@ ticketsRouter.get('/:id', async (c) => {
     (db as any).select().from(payments).where(eq((payments as any).ticketId, id))
   );
   
+  // Count how many tickets belong to this booking (for per-quantity payment links)
+  let bookingTicketCount = 1;
+  if (ticket.bookingId) {
+    const bookingTickets = await dbAll<any>(
+      (db as any).select().from(tickets).where(eq((tickets as any).bookingId, ticket.bookingId))
+    );
+    bookingTicketCount = bookingTickets.length || 1;
+  }
+  
   return c.json({
     ticket: {
       ...ticket,
       event,
       payment,
+      bookingTicketCount,
     },
   });
 });