Retry Resend calls on 429 and throttle Newsletter Archive lookups; v2.7.1

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

server/routes/contact.js

@@ -33,6 +33,7 @@ import {
   buildContactAdminNotificationTemplate,
   sendResendEmailWithRetry,
   syncContactToResend,
+  resendRetry,
 } from '../email.js'
 
 // RFC 5322 msg-id: "<" printable-ASCII-no-whitespace ">"
@@ -446,7 +447,7 @@ export function register(app) {
     const out = []
     let after
     for (let page = 0; page < 50; page += 1) {
-      const { data, error } = await resend.contacts.list({ limit: 100, ...(segmentId ? { segmentId } : {}), ...(after ? { after } : {}) })
+      const { data, error } = await resendRetry(() => resend.contacts.list({ limit: 100, ...(segmentId ? { segmentId } : {}), ...(after ? { after } : {}) }))
       if (error) throw new Error(error.message || 'Resend contacts.list failed')
       const rows = data?.data ?? []
       out.push(...rows)
@@ -550,13 +551,13 @@ export function register(app) {
         try {
           if (action === 'add-to-resend') {
             const { firstName, lastName } = splitName(target.name)
-            const { error } = await resend.contacts.create({
+            const { error } = await resendRetry(() => resend.contacts.create({
               email: target.email, firstName, lastName, unsubscribed: false,
               ...(segmentId ? { segments: [{ id: segmentId }] } : {}),
-            })
+            }))
             if (error) throw new Error(error.message)
           } else {
-            const { error } = await resend.contacts.segments.add({ email: target.email, segmentId })
+            const { error } = await resendRetry(() => resend.contacts.segments.add({ email: target.email, segmentId }))
             if (error) throw new Error(error.message)
           }
           done += 1
@@ -583,7 +584,7 @@ export function register(app) {
       const templates = []
       let after
       for (let page = 0; page < 5; page += 1) {
-        const { data, error } = await resend.templates.list({ limit: 100, ...(after ? { after } : {}) })
+        const { data, error } = await resendRetry(() => resend.templates.list({ limit: 100, ...(after ? { after } : {}) }))
         if (error) throw new Error(error.message)
         templates.push(...(data?.data ?? []))
         if (!data?.has_more || !data.data?.length) break
@@ -606,7 +607,7 @@ export function register(app) {
     }
     try {
       const resend = new Resend(process.env.RESEND_API_KEY)
-      const { data, error } = await resend.templates.get(req.params.id)
+      const { data, error } = await resendRetry(() => resend.templates.get(req.params.id))
       if (error || !data) {
         res.status(404).json({ message: error?.message || 'Template not found.' }); return
       }
@@ -761,7 +762,7 @@ export function register(app) {
 
       let topicId
       if (tagNewEpisode === true) {
-        const { data: topics, error: topicsError } = await resend.topics.list()
+        const { data: topics, error: topicsError } = await resendRetry(() => resend.topics.list())
         if (topicsError) throw new Error(topicsError.message)
         topicId = (topics?.data ?? []).find(t => String(t.name || '').trim().toLowerCase() === 'new episode')?.id
         if (!topicId) {
@@ -769,7 +770,7 @@ export function register(app) {
         }
       }
 
-      const { data, error } = await resend.broadcasts.create({
+      const { data, error } = await resendRetry(() => resend.broadcasts.create({
         name: subject.trim().slice(0, 120),
         segmentId,
         from: getResendFromAddress(),
@@ -780,7 +781,7 @@ export function register(app) {
         ...(topicId ? { topicId } : {}),
         send: true,
         ...(scheduled ? { scheduledAt: scheduled } : {}),
-      })
+      }))
       if (error || !data?.id) throw new Error(error?.message || 'Resend did not return a broadcast id.')
 
       console.log(`[admin-broadcast] ${scheduled ? 'scheduled' : 'sent'} Resend broadcast ${data.id}: ${subject.trim()}`)