dhoard / orders-kafka-streams

orders-kafka-streams

EXAMPLE CODE ONLY

NO SUPPORT PROVIDED

USE AT YOUR OWN RISK

---

Topics required :

• order
• order-keyed
• order-info
• facility-info
• facility-info-by-minute

---

Source topic :

order

Source events :

order.placed event

{
	"event.type": "order.placed",
	"event.timestamp": 1667503309938,
	"facility.id": "facility-1",
	"order.id": "dc16fa3c-1beb-4992-8c27-173856fb0cdf"
}

order.fulfilled event

{
	"event.type": "order.fulfilled",
	"event.timestamp": 1667503309423,
	"facility.id": "facility-1",
	"order.id": "dc16fa3c-1beb-4992-8c27-173856fb0cdf"
}

Output topic :

facility-info-by-minute

Output event :

{
  "event.type": "facility.info",
  "facility.id": "facility-1",
  "processing.count": 13,
  "processing.ms": 613
}

processing.count - count of orders processed within a facility within the window

processing.ms - sum of processing time for orders within a facility within the window