RyderTech/rsvp-manager
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Add unique edit ID and email opt-in to RSVP submission

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This commit is contained in:
Ryderjj89
2025-05-16 20:14:00 -04:00
parent 1766da9c25
commit 5c34d464c1
3 changed files with 172 additions and 14 deletions
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42
backend/src/email.ts
View File

@@ -77,4 +77,44 @@ export async function sendRSVPEmail(data: RSVPEmailData) {
subject,
html,
});
}
}
export interface RSVPEditLinkEmailData {
eventTitle: string;
eventSlug: string;
name: string;
to: string;
editLink: string;
}
export async function sendRSVPEditLinkEmail(data: RSVPEditLinkEmailData) {
const {
eventTitle,
eventSlug,
name,
to,
editLink,
} = data;
const subject = `Edit Your RSVP for ${eventTitle}`;
const html = `
<h2>Edit Your RSVP</h2>
<p>Hello ${name},</p>
<p>You have successfully RSVP'd for the event "${eventTitle}".</p>
<p>You can edit your RSVP at any time by clicking the link below:</p>
<p><a href="${editLink}">${editLink}</a></p>
<p>Please save this email if you think you might need to edit your submission later.</p>
<p>Thank you!</p>
`;
await transporter.sendMail({
from: {
name: process.env.EMAIL_FROM_NAME || '',
address: process.env.EMAIL_FROM_ADDRESS || process.env.EMAIL_USER || '',
},
to,
subject,
html,
});
}

79
backend/src/index.ts
View File

@@ -6,10 +6,21 @@ import dotenv from 'dotenv';
import path from 'path';
import multer from 'multer';
import fs from 'fs';
import { sendRSVPEmail } from './email';
import { sendRSVPEmail, sendRSVPEditLinkEmail } from './email'; // Import the new email function
dotenv.config();
// Function to generate a random alphanumeric string
function generateAlphanumericId(length: number): string {
const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
let result = '';
const charactersLength = characters.length;
for (let i = 0; i < length; i++) {
result += characters.charAt(Math.floor(Math.random() * charactersLength));
}
return result;
}
const app = express();
const port = process.env.PORT || 3000;
@@ -275,7 +286,17 @@ app.get('/api/events/:slug/rsvps', async (req: Request, res: Response) => {
app.post('/api/events/:slug/rsvp', async (req: Request, res: Response) => {
try {
const { slug } = req.params;
const { name, attending, bringing_guests, guest_count, guest_names, items_bringing, other_items } = req.body;
const {
name,
attending,
bringing_guests,
guest_count,
guest_names,
items_bringing,
other_items,
send_email_confirmation, // New field for email opt-in
email_address // New field for recipient email
} = req.body;
// Get the event with email notification settings
const eventRows = await db.all('SELECT id, title, slug, email_notifications_enabled, email_recipients FROM events WHERE slug = ?', [slug]);
@@ -315,12 +336,23 @@ app.post('/api/events/:slug/rsvp', async (req: Request, res: Response) => {
console.error('Error parsing guest_names:', e);
}
// Generate a unique edit ID
let editId = '';
let isUnique = false;
while (!isUnique) {
editId = generateAlphanumericId(16);
const existingRsvp = await db.get('SELECT id FROM rsvps WHERE edit_id = ?', [editId]);
if (!existingRsvp) {
isUnique = true;
}
}
const result = await db.run(
'INSERT INTO rsvps (event_id, name, attending, bringing_guests, guest_count, guest_names, items_bringing, other_items) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
[eventId, name, attending, bringing_guests, guest_count, JSON.stringify(parsedGuestNames), JSON.stringify(parsedItemsBringing), other_items || '']
'INSERT INTO rsvps (event_id, name, attending, bringing_guests, guest_count, guest_names, items_bringing, other_items, edit_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)',
[eventId, name, attending, bringing_guests, guest_count, JSON.stringify(parsedGuestNames), JSON.stringify(parsedItemsBringing), other_items || '', editId]
);
// Send email notifications if enabled for this event
// Send email notifications to event recipients if enabled for this event
if (emailNotificationsEnabled) {
// Get recipients from event settings
let recipients: string[] = [];
@@ -352,16 +384,43 @@ app.post('/api/events/:slug/rsvp', async (req: Request, res: Response) => {
});
}
} catch (emailErr) {
console.error('Error sending RSVP email:', emailErr);
console.error('Error sending RSVP email to event recipients:', emailErr);
}
} else {
console.warn('No email recipients set. Skipping RSVP email notification.');
console.warn('No event email recipients set. Skipping RSVP email notification to event recipients.');
}
} else {
console.log('Email notifications disabled for this event. Skipping RSVP email notification.');
console.log('Email notifications disabled for this event. Skipping RSVP email notification to event recipients.');
}
// Return the complete RSVP data including the parsed arrays
// Send email confirmation with edit link to the submitter if requested
const sendEmailConfirmationBool = send_email_confirmation === 'true' || send_email_confirmation === true;
const submitterEmail = email_address?.trim();
if (sendEmailConfirmationBool && submitterEmail && process.env.EMAIL_USER) {
try {
const editLink = `${process.env.FRONTEND_BASE_URL}/events/${eventSlug}/rsvp/edit/${editId}`;
await sendRSVPEditLinkEmail({
eventTitle,
eventSlug,
name,
to: submitterEmail,
editLink,
});
console.log(`Sent RSVP edit link email to ${submitterEmail}`);
} catch (emailErr) {
console.error('Error sending RSVP edit link email:', emailErr);
}
} else if (sendEmailConfirmationBool && !submitterEmail) {
console.warn('Email confirmation requested but no email address provided. Skipping edit link email.');
} else if (sendEmailConfirmationBool && !process.env.EMAIL_USER) {
console.warn('Email confirmation requested but EMAIL_USER environment variable is not set. Cannot send edit link email.');
} else {
console.log('Email confirmation not requested. Skipping edit link email.');
}
// Return the complete RSVP data including the parsed arrays and edit_id
res.status(201).json({
id: result.lastID,
event_id: eventId,
@@ -372,6 +431,7 @@ app.post('/api/events/:slug/rsvp', async (req: Request, res: Response) => {
guest_names: parsedGuestNames,
items_bringing: parsedItemsBringing,
other_items: other_items || '',
edit_id: editId,
created_at: new Date().toISOString()
});
} catch (error) {
@@ -621,6 +681,7 @@ async function initializeDatabase() {
guest_names TEXT,
items_bringing TEXT,
other_items TEXT,
edit_id TEXT UNIQUE, -- Add a column for the unique edit ID
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (event_id) REFERENCES events(id) ON DELETE CASCADE
)