serfowiandClaude Opus 5
19623bcccb
Greenfield scaffold for Linkder, a swipe-to-hire marketplace for local
professional services.
- pnpm/turbo monorepo: apps/web, packages/{shared,db}
- Postgres 16 + PostGIS via docker compose (ports 5442/6389 to avoid
clashing with other local stacks)
- Drizzle schema, 23 tables, geography(Point,4326) with GiST indexes
- Domain core in packages/shared: integer-cent money, status transition
graphs, deck ranking weights, cancellation policy — 46 unit tests
- Deck query: filtering in Postgres on the GiST index, ranking in JS so
the weights stay tunable — 18 integration tests against a seeded DB
- Deterministic seed placing pros at known distances, including three
that must NOT appear on a deck (out of radius, unverified, away)
- Next.js 15 app shell with a working swipe deck
- CI: typecheck, lint, test, build against live postgres+redis
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
73 lines
2.0 KiB
TypeScript
73 lines
2.0 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import { cancellationOutcome } from '../src/cancellation';
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const NOW = new Date('2026-06-01T12:00:00Z');
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const inHours = (h: number) => new Date(NOW.getTime() + h * 3_600_000);
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describe('cancellationOutcome', () => {
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it('refunds in full when the client cancels well ahead', () => {
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const out = cancellationOutcome({
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amountCents: 20_000,
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scheduledStart: inHours(48),
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cancelledBy: 'client',
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now: NOW,
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});
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expect(out.refundCents).toBe(20_000);
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expect(out.feeCents).toBe(0);
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});
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it('charges a fee when the client cancels inside the window', () => {
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const out = cancellationOutcome({
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amountCents: 20_000,
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scheduledStart: inHours(3),
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cancelledBy: 'client',
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now: NOW,
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});
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expect(out.feeCents).toBe(5_000); // 25%
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expect(out.refundCents).toBe(15_000);
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});
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it('treats exactly 24h out as still free', () => {
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const out = cancellationOutcome({
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amountCents: 20_000,
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scheduledStart: inHours(24),
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cancelledBy: 'client',
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now: NOW,
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});
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expect(out.feeCents).toBe(0);
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});
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it('never charges the client when the pro drops the job', () => {
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const out = cancellationOutcome({
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amountCents: 20_000,
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scheduledStart: inHours(1),
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cancelledBy: 'pro',
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now: NOW,
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});
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expect(out.refundCents).toBe(20_000);
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expect(out.feeCents).toBe(0);
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});
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it('refunds in full on an admin cancellation', () => {
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const out = cancellationOutcome({
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amountCents: 20_000,
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scheduledStart: inHours(1),
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cancelledBy: 'admin',
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now: NOW,
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});
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expect(out.refundCents).toBe(20_000);
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});
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it('always splits the full amount, whatever the branch', () => {
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for (const hours of [-5, 0, 1, 23.9, 24, 100]) {
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const out = cancellationOutcome({
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amountCents: 12_345,
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scheduledStart: inHours(hours),
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cancelledBy: 'client',
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now: NOW,
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});
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expect(out.refundCents + out.feeCents).toBe(12_345);
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}
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});
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});
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