Mac 239 setup resend emails

.env.example

@@ -3,7 +3,7 @@ NEXT_PUBLIC_SANITY_PROJECT_ID=your_project_id
 NEXT_PUBLIC_SANITY_DATASET=production
 NEXT_PUBLIC_SANITY_API_VERSION=2024-01-18
 
-# Sanity CMS Configuration (Sanity CLI: dev, deploy)
-SANITY_STUDIO_PROJECT_ID=your_project_id
-SANITY_STUDIO_DATASET=production
-SANITY_STUDIO_API_VERSION=2024-01-18
+# Resend Configuration
+# Required: used to send contact form emails via Resend
+RESEND_API_KEY=your_resend_api_key
+

app/api/send/route.ts

@@ -0,0 +1,100 @@
+import { EmailTemplate } from '../../../components/EmailTemplate';
+import { Resend } from 'resend';
+
+// Validate RESEND_API_KEY is configured
+const apiKey = process.env.RESEND_API_KEY;
+if (!apiKey || apiKey.trim().length === 0) {
+  throw new Error(
+    'RESEND_API_KEY is not configured. Please set the RESEND_API_KEY environment variable.'
+  );
+}
+
+const resend = new Resend(apiKey);
+
+function isNonEmptyString(value: unknown): value is string {
+  return typeof value === 'string' && value.trim().length > 0;
+}
+
+function isValidEmail(value: unknown): value is string {
+  if (typeof value !== 'string') return false;
+  const email = value.trim();
+  // Basic email pattern; not exhaustive but sufficient for simple validation
+  const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
+  return email.length > 0 && emailRegex.test(email);
+}
+
+export async function POST(req: Request) {
+  try {
+    // Get the form data from the request
+    const body = await req.json();
+
+    if (!body || typeof body !== 'object') {
+      return Response.json(
+        { error: 'Invalid request body; expected JSON object.' },
+        { status: 400 },
+      );
+    }
+
+    const {
+      name,
+      emailAddress,
+      subject,
+      message,
+    } = body as {
+      name?: unknown;
+      emailAddress?: unknown;
+      subject?: unknown;
+      message?: unknown;
+    };
+
+    if (!isNonEmptyString(name)) {
+      return Response.json(
+        { error: 'Field "name" is required and must be a non-empty string.' },
+        { status: 400 },
+      );
+    }
+
+    if (!isValidEmail(emailAddress)) {
+      return Response.json(
+        { error: 'Field "emailAddress" is required and must be a valid email address.' },
+        { status: 400 },
+      );
+    }
+
+    if (!isNonEmptyString(message)) {
+      return Response.json(
+        { error: 'Field "message" is required and must be a non-empty string.' },
+        { status: 400 },
+      );
+    }
+
+    const normalizedSubject =
+      typeof subject === 'string' && subject.trim().length > 0
+        ? subject
+        : 'New Message from Monash Coding Site';
+
+    const { data, error } = await resend.emails.send({
+      from: 'noreply@monashcoding.com', 
+      // to: 'coding@monashclubs.org',
+      to: 'projects@monashcoding.com',
+      replyTo: (emailAddress as string).trim(), // User's email will be set as reply-to
+      subject: normalizedSubject, 
+      react: EmailTemplate({
+        name: (name as string).trim(),
+        emailAddress: (emailAddress as string).trim(),
+        subject: normalizedSubject,
+        message: (message as string).trim(),
+      }),
+    });
+
+    if (error) {
+      console.error('Resend API error:', error);
+      return Response.json({ error }, { status: 500 });
+    }
+
+    return Response.json(data);
+  } catch (error) {
+    console.error('Catch error:', error);
+    return Response.json({ error: String(error) }, { status: 500 });
+  }
+}