Correlate events

[rafilsk0]

Problem:
I am having trouble correlating events.

I have two events:

Event1
{
"Code": "E1-123",
"Name": "Event One"
}

Event2
{
"Code": "E2-456",
"Name": "Event Two",
"EventExample1Code": "E1-123"
}

I want to create a projection that reads both events and builds the following object:

Like it
ProjectionExample
{
"Event2Code": "E2-456",
"Event2Name": "Event Two",
"Event1Details": {
"Event1Code": "E1-123",
"Event1Name": "Event One"
}
}

Flow:
1. First, EventExample1 is dispatched.
2. Later, EventExample2 is dispatched.

⸻

Problem:
I am not able to correlate these events to create the final projection.

⸻

Question:
Can anyone help me with the best way to achieve this correlation?

[rafilsk0]

a