88 lines
2.8 KiB
TypeScript
88 lines
2.8 KiB
TypeScript
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// Flips past-due 'sent' invoices to 'overdue' and emails the client a payment reminder.
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// The email goes out only on the sent→overdue transition, so re-running never double-sends.
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// Run daily from the monorepo root (cron / scheduled task): npx tsx scripts/send-overdue-reminders.ts
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import path from 'node:path';
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import { fileURLToPath } from 'node:url';
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import dotenv from 'dotenv';
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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dotenv.config({ path: path.resolve(__dirname, '../.env') });
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import { and, eq, lt } from 'drizzle-orm';
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import { getDb, getPool, invoices, clients, firms } from '@lawdesk/db';
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import { sendEmail, invoiceOverdueEmail } from '../apps/api/src/lib/email';
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async function main() {
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const db = getDb();
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const now = new Date();
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const due = await db
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.select({
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id: invoices.id,
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number: invoices.number,
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total: invoices.total,
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dueAt: invoices.dueAt,
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clientName: clients.name,
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clientEmail: clients.email,
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firmName: firms.name,
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})
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.from(invoices)
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.innerJoin(clients, eq(invoices.clientId, clients.id))
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.innerJoin(firms, eq(invoices.firmId, firms.id))
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.where(and(eq(invoices.status, 'sent'), lt(invoices.dueAt, now)));
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console.log(`Found ${due.length} past-due invoice(s) to mark overdue.`);
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let flipped = 0;
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let emailed = 0;
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for (const inv of due) {
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// Guard on status='sent' so a concurrent run can't flip (and email) the same invoice twice.
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const [row] = await db
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.update(invoices)
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.set({ status: 'overdue', updatedAt: new Date() })
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.where(and(eq(invoices.id, inv.id), eq(invoices.status, 'sent')))
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.returning({ id: invoices.id });
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if (!row) continue;
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flipped++;
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if (!inv.clientEmail || !inv.dueAt) {
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console.log(` ${inv.number}: marked overdue, no reminder (missing client email or due date)`);
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continue;
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}
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const totalFmt = new Intl.NumberFormat('en-US', { style: 'currency', currency: 'USD' }).format(
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Number(inv.total),
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);
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const dueDate = inv.dueAt.toLocaleDateString('en-US', {
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year: 'numeric',
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month: 'short',
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day: 'numeric',
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});
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const tpl = invoiceOverdueEmail({
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clientName: inv.clientName,
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firmName: inv.firmName,
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invoiceNumber: inv.number,
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total: totalFmt,
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dueDate,
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});
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const result = await sendEmail({ to: inv.clientEmail, ...tpl });
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if (result.ok && !result.skipped) {
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emailed++;
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console.log(` ${inv.number}: marked overdue, reminder sent to ${inv.clientEmail}`);
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} else {
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console.log(` ${inv.number}: marked overdue, reminder ${result.skipped ? 'skipped (no API key)' : `FAILED: ${result.error}`}`);
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}
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}
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console.log(`Done. ${flipped} invoice(s) marked overdue, ${emailed} reminder(s) sent.`);
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await getPool().end();
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}
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main().catch((err) => {
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console.error(err);
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process.exit(1);
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});
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