save changes
This commit is contained in:
Ken Yasue
@ -9,7 +9,8 @@
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"lint": "next lint",
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"lint": "next lint",
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"create-test-user": "npx ts-node -P tsconfig.scripts.json src/scripts/create-test-user.ts",
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"create-test-user": "npx ts-node -P tsconfig.scripts.json src/scripts/create-test-user.ts",
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"reset-database": "npx ts-node -P tsconfig.scripts.json src/scripts/reset-database.ts",
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"reset-database": "npx ts-node -P tsconfig.scripts.json src/scripts/reset-database.ts",
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"import-customers": "npx ts-node -P tsconfig.scripts.json src/scripts/import-customers.ts"
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"import-customers": "npx ts-node -P tsconfig.scripts.json src/scripts/import-customers.ts",
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"send-emails": "npx ts-node -P tsconfig.scripts.json src/scripts/send-emails-to-customers.ts"
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},
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},
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"dependencies": {
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"dependencies": {
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"@editorjs/code": "^2.9.3",
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"@editorjs/code": "^2.9.3",
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@ -50,4 +51,4 @@
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"ts-node": "^10.9.2",
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"ts-node": "^10.9.2",
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"typescript": "^5"
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"typescript": "^5"
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}
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}
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}
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}
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126
src/scripts/send-emails-to-customers.ts
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126
src/scripts/send-emails-to-customers.ts
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@ -0,0 +1,126 @@
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import 'reflect-metadata';
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import { getDataSource } from '../lib/database';
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import { Customer } from '../lib/database/entities/Customer';
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import { ContactRecord } from '../lib/database/entities/ContactRecord';
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import { sendEmail } from '../lib/email';
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// Get command line arguments
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const args = process.argv.slice(2);
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const emailCountArg = args.find(arg => arg.startsWith('--count='));
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const defaultEmailCount = 0;
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const emailCount = emailCountArg
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? parseInt(emailCountArg.split('=')[1], 10)
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: defaultEmailCount;
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if (isNaN(emailCount) || emailCount < 0) {
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console.error('Error: Email count must be a non-negative number');
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process.exit(1);
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}
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async function main() {
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try {
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console.log('Initializing database connection...');
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const dataSource = await getDataSource();
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console.log(`Finding customers with exactly ${emailCount} email contact records...`);
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let customersQuery = dataSource
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.getRepository(Customer)
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.createQueryBuilder('customer');
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if (emailCount === 0) {
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// Find customers with no email contact records
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customersQuery = customersQuery
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.leftJoin(
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ContactRecord,
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'contact',
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'contact.customerId = customer.id AND contact.contactType = :contactType',
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{ contactType: 'EMAIL' }
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)
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.where('contact.id IS NULL');
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} else {
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// Find customers with exactly N email contact records
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customersQuery = customersQuery
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.leftJoin(
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ContactRecord,
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'contact',
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'contact.customerId = customer.id AND contact.contactType = :contactType',
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{ contactType: 'EMAIL' }
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)
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.groupBy('customer.id')
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.having('COUNT(contact.id) = :count', { count: emailCount });
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}
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const filteredCustomers = await customersQuery.getMany();
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console.log(`Found ${filteredCustomers.length} customers with exactly ${emailCount} email contact records.`);
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// Exit if no customers found
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if (filteredCustomers.length === 0) {
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console.log(`No customers with exactly ${emailCount} email contact records found. Exiting.`);
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await dataSource.destroy();
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return;
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}
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// Ask for confirmation before sending emails
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console.log('The following customers will receive emails:');
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filteredCustomers.forEach((customer, index) => {
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console.log(`${index + 1}. ${customer.name} (${customer.email})`);
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});
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console.log('\nSending emails to customers...');
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// Send emails to each customer
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let emailSubject = 'Welcome to Our Service';
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let emailBody = 'Thank you for your interest in our services. We look forward to working with you!';
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// Customize email based on email count
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if (emailCount === 0) {
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emailSubject = 'Welcome to Our Service';
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emailBody = 'Thank you for your interest in our services. We look forward to working with you!';
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} else if (emailCount === 1) {
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emailSubject = 'Follow-up on Our Services';
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emailBody = 'We hope you found our previous information helpful. Here are some additional details about our services.';
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} else {
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emailSubject = `Important Update - Contact #${emailCount + 1}`;
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emailBody = 'We wanted to share some important updates about our services that might interest you.';
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}
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for (const customer of filteredCustomers) {
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console.log(`Sending email to ${customer.name} (${customer.email})...`);
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try {
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const result = await sendEmail(
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customer.id,
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emailSubject,
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emailBody,
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`<h1>Hello ${customer.name}!</h1><p>${emailBody}</p>`
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);
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if (result.success) {
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console.log(`✅ Email sent successfully to ${customer.email}`);
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} else {
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console.error(`❌ Failed to send email to ${customer.email}: ${result.error}`);
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}
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} catch (error) {
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console.error(`❌ Error sending email to ${customer.email}:`, error);
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}
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// Add a small delay between emails to avoid rate limiting
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await new Promise(resolve => setTimeout(resolve, 1000));
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}
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console.log('Email sending process completed.');
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await dataSource.destroy();
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} catch (error) {
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console.error('An error occurred:', error);
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process.exit(1);
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}
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}
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// Run the main function
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main().catch(error => {
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console.error('Unhandled error:', error);
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process.exit(1);
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});
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126
src/scripts/send-emails-to-new-customers.ts
Normal file
126
src/scripts/send-emails-to-new-customers.ts
Normal file
@ -0,0 +1,126 @@
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import 'reflect-metadata';
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import { getDataSource } from '../lib/database';
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import { Customer } from '../lib/database/entities/Customer';
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import { ContactRecord } from '../lib/database/entities/ContactRecord';
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import { sendEmail } from '../lib/email';
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// Get command line arguments
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const args = process.argv.slice(2);
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const emailCountArg = args.find(arg => arg.startsWith('--count='));
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const defaultEmailCount = 0;
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const emailCount = emailCountArg
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? parseInt(emailCountArg.split('=')[1], 10)
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: defaultEmailCount;
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if (isNaN(emailCount) || emailCount < 0) {
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console.error('Error: Email count must be a non-negative number');
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process.exit(1);
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}
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async function main() {
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try {
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console.log('Initializing database connection...');
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const dataSource = await getDataSource();
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console.log(`Finding customers with exactly ${emailCount} email contact records...`);
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let customersQuery = dataSource
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.getRepository(Customer)
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.createQueryBuilder('customer');
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if (emailCount === 0) {
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// Find customers with no email contact records
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customersQuery = customersQuery
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.leftJoin(
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ContactRecord,
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'contact',
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'contact.customerId = customer.id AND contact.contactType = :contactType',
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{ contactType: 'EMAIL' }
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)
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.where('contact.id IS NULL');
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} else {
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// Find customers with exactly N email contact records
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customersQuery = customersQuery
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.leftJoin(
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ContactRecord,
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'contact',
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'contact.customerId = customer.id AND contact.contactType = :contactType',
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{ contactType: 'EMAIL' }
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)
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.groupBy('customer.id')
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.having('COUNT(contact.id) = :count', { count: emailCount });
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}
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const filteredCustomers = await customersQuery.getMany();
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console.log(`Found ${filteredCustomers.length} customers with exactly ${emailCount} email contact records.`);
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// Exit if no customers found
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if (filteredCustomers.length === 0) {
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console.log(`No customers with exactly ${emailCount} email contact records found. Exiting.`);
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await dataSource.destroy();
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return;
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}
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// Ask for confirmation before sending emails
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console.log('The following customers will receive emails:');
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filteredCustomers.forEach((customer, index) => {
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console.log(`${index + 1}. ${customer.name} (${customer.email})`);
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});
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console.log('\nSending emails to customers...');
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// Send emails to each customer
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let emailSubject = 'Welcome to Our Service';
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let emailBody = 'Thank you for your interest in our services. We look forward to working with you!';
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// Customize email based on email count
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if (emailCount === 0) {
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emailSubject = 'Welcome to Our Service';
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emailBody = 'Thank you for your interest in our services. We look forward to working with you!';
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} else if (emailCount === 1) {
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emailSubject = 'Follow-up on Our Services';
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emailBody = 'We hope you found our previous information helpful. Here are some additional details about our services.';
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} else {
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emailSubject = `Important Update - Contact #${emailCount + 1}`;
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emailBody = 'We wanted to share some important updates about our services that might interest you.';
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}
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for (const customer of filteredCustomers) {
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console.log(`Sending email to ${customer.name} (${customer.email})...`);
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try {
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const result = await sendEmail(
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customer.id,
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emailSubject,
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emailBody,
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`<h1>Welcome ${customer.name}!</h1><p>${emailBody}</p>`
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);
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if (result.success) {
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console.log(`✅ Email sent successfully to ${customer.email}`);
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} else {
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console.error(`❌ Failed to send email to ${customer.email}: ${result.error}`);
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}
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} catch (error) {
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console.error(`❌ Error sending email to ${customer.email}:`, error);
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}
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// Add a small delay between emails to avoid rate limiting
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await new Promise(resolve => setTimeout(resolve, 1000));
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}
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console.log('Email sending process completed.');
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await dataSource.destroy();
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} catch (error) {
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console.error('An error occurred:', error);
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process.exit(1);
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}
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}
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// Run the main function
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main().catch(error => {
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console.error('Unhandled error:', error);
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process.exit(1);
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});
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