const points = await db.query('SELECT * FROM shifts WHERE day = $1', [today]) const revenue = points.reduce((s, p) => s + p.cash + p.card, 0) if (shift.cash !== shift.counted) notify('Расхождение в кассе', shift) router.post('/api/booking', auth, async (req, res) => { const slot = await slots.reserve(req.body.time) await payments.create({ amount: slot.price, receipt: true }) }) // пульт собственника const kpi = { revenue, plan: 4_200_000, margin: profit / revenue } cron.schedule('0 9 * * *', () => telegram.send(owner, report(kpi))) await yookassa.capture(payment.id) const fines = await api.fines.list({ cars: fleet.ids }) for (const car of fleet) if (car.mileage > car.nextService) remind(car) export const breakEven = months.findIndex(m => m.cash >= 0) const slot = await slots.reserve(req.body.time) await payments.create({ amount: slot.price, receipt: true }) // склад: приход, расход, остатки stock[item] = stock[item] + income - sold - writtenOff