From e1cdfe9b7b592a1530af9a8022514e40b22105a1 Mon Sep 17 00:00:00 2001
From: Chandler Copeland <ccopeland@motivhealth.com>
Date: Fri, 3 Apr 2026 15:43:17 -0600
Subject: [PATCH] feat(15-01): add sendSignerCompletionEmail to signing-mailer

- Sends plain-text email with signed document download link to signer
- Follows established createTransporter() + sendMail() pattern
- Subject: 'Signed copy ready: {documentName}', 72h expiry in body text
---
 .../src/lib/signing/signing-mailer.tsx        | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/teressa-copeland-homes/src/lib/signing/signing-mailer.tsx b/teressa-copeland-homes/src/lib/signing/signing-mailer.tsx
index a6a0df0..0001a69 100644
--- a/teressa-copeland-homes/src/lib/signing/signing-mailer.tsx
+++ b/teressa-copeland-homes/src/lib/signing/signing-mailer.tsx
@@ -65,3 +65,22 @@ export async function sendAgentNotificationEmail(opts: {
     text: `${opts.clientName} has signed "${opts.documentName}" on ${formattedTime}.`,
   });
 }
+
+export async function sendSignerCompletionEmail(opts: {
+  to: string;
+  documentName: string;
+  downloadUrl: string;
+}): Promise<void> {
+  const transporter = createTransporter();
+  await transporter.sendMail({
+    from: '"Teressa Copeland Homes" <teressa@tcopelandhomes.com>',
+    to: opts.to,
+    subject: `Signed copy ready: ${opts.documentName}`,
+    text: [
+      `All parties have signed "${opts.documentName}".`,
+      '',
+      'Download your signed copy using the link below (expires in 72 hours):',
+      opts.downloadUrl,
+    ].join('\n'),
+  });
+}