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21 changes: 18 additions & 3 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -34,13 +34,28 @@

- Outbox pattern для надёжной доставки событий в Kafka
- Асинхронная обработка событий
- Event-Driven architecture
- SAGA (Choreography)

## Планы развития
- Добавить ретраи из Outbox в Kafka
- Реализовать Payment Service
- Подключить SAGA (хореография)
- DLQ (dead letter events)

## SAGA
1. BookingService \
-> создаёт booking (PENDING) \
-> публикует booking.created

2. PaymentService \
<- получает booking.created \
-> пытается провести оплату

3. PaymentService \
-> если успех -> payment.completed \
-> если ошибка -> payment.failed

4. BookingService \
<- получает payment.completed / payment.failed \
-> меняет статус booking

## Запуск проекта

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