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Add interest field to mailing list subscribe (telecom/trucking/formation)

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- Footer subscribe modal: new "I'm interested in" dropdown with 3 options
- Hoisted JS: reads interest field, validates selection, passes to API
- Subscribe API: routes to different Listmonk lists by interest
  (telecom→list 3, trucking→list 8, formation→list 9)
- Interest stored as subscriber attribute for campaign segmentation

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
justin 2026-05-29 12:50:27 -05:00
parent 33da00fd89
commit f1027694a3
3 changed files with 16 additions and 7 deletions
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19
api/src/routes/subscribe.ts
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@ -7,7 +7,16 @@ const LISTMONK_URL = process.env.LISTMONK_URL || "http://listmonk:9000";
const LISTMONK_USER = process.env.LISTMONK_USER || "api";
const LISTMONK_PASS = process.env.LISTMONK_PASSWORD || "";
async function addToListmonk(email: string, name: string, company?: string) {
// Listmonk list IDs by interest area
const LISTMONK_LISTS: Record<string, number[]> = {
telecommunications: [3], // FCC Carriers - Direct Contacts
trucking: [8], // FMCSA / DOT Carriers
formation: [9], // Business Formation Leads
};
const DEFAULT_LISTS = [3]; // fallback to telecom list
async function addToListmonk(email: string, name: string, company?: string, interest?: string) {
const lists = (interest && LISTMONK_LISTS[interest]) || DEFAULT_LISTS;
const resp = await fetch(`${LISTMONK_URL}/api/subscribers`, {
method: "POST",
headers: {
@ -18,9 +27,9 @@ async function addToListmonk(email: string, name: string, company?: string) {
email,
name: name || email.split("@")[0],
status: "enabled",
lists: [3], // FCC Carriers - Direct Contacts
lists,
preconfirm_subscriptions: true,
attribs: { company: company || "", source: "website" },
attribs: { company: company || "", source: "website", interest: interest || "" },
}),
});
if (!resp.ok && resp.status !== 409) {
@ -44,7 +53,7 @@ const CONSENT_TEXT =
// POST /api/v1/subscribe
router.post("/api/v1/subscribe", submitLimiter, async (req, res) => {
try {
const { email, name, company, consent, _hp, _ts } = req.body ?? {};
const { email, name, company, interest, consent, _hp, _ts } = req.body ?? {};
// Honeypot — bots fill hidden fields
if (_hp) {
@ -106,7 +115,7 @@ router.post("/api/v1/subscribe", submitLimiter, async (req, res) => {
}
try {
await addToListmonk(cleanEmail, name || cleanEmail, company || undefined);
await addToListmonk(cleanEmail, name || cleanEmail, company || undefined, interest || undefined);
} catch (listmonkErr) {
console.error("[subscribe] Listmonk addToListmonk failed (non-fatal):", listmonkErr);
}