feat: configure Payload SMTP email adapter

lib/email/payloadAdapter.ts

@@ -0,0 +1,15 @@
+import type { PayloadEmailAdapter } from "payload";
+import { getMailFrom, getMailTransport } from "./transport";
+
+/** Connects Payload's built-in auth emails to the same SMTP transport as ANOUMA's own emails. */
+export const payloadEmailAdapter: PayloadEmailAdapter = () => ({
+  name: "anouma-smtp",
+  defaultFromAddress: process.env.SMTP_USER || "support@anouma.org",
+  defaultFromName: "ANOUMA",
+  sendEmail: async (message) => {
+    return getMailTransport().sendMail({
+      ...message,
+      from: message.from || getMailFrom(),
+    });
+  },
+});

payload.config.ts

@@ -30,6 +30,7 @@ import { BookingSettings } from "@/globals/BookingSettings";
 import { SEOSettings } from "@/globals/SEOSettings";
 import { CookieSettings } from "@/globals/CookieSettings";
 import { AnalyticsSettings } from "@/globals/AnalyticsSettings";
+import { payloadEmailAdapter } from "@/lib/email/payloadAdapter";
 
 const filename = fileURLToPath(import.meta.url);
 const dirname = path.dirname(filename);
@@ -94,6 +95,7 @@ export default buildConfig({
     AnalyticsSettings,
   ],
   editor: lexicalEditor(),
+  email: payloadEmailAdapter,
   graphQL: {
     disablePlaygroundInProduction: true,
     disableIntrospectionInProduction: true,