NestJS Microservice with rabbitmq without pattern - rabbitmq

Question

I have one rabbitmq service that have a queue with no schema json in message.
Like this:
{"customFieldOne": "foo", "another": "bar", "numbers": [3, 5, 8]}
But nestjs with rabbitmq needs a json schema, like this:
{"pattern": "my-pattern", "data": {"fieldOne": 1 ...}}
It must have the pattern and data field.
Is there any way to consume any json message without a pattern or schema defined?
In my code I consume using pattern but I need to consume any data from rabbitmq with nestjs microservice.
#MessagePattern('my-pattern')
// #EventPattern('my-pattern')
getNotifications(#Payload() data: number[], #Ctx() context: RmqContext) {
console.log(data);
console.log(`Pattern: ${context.getPattern()}`);
}
How can I do that?

Answer 1

I know I'm late to the party but I had similar issue with MQTT in Nest.
To remove pattern and transport only data, I've added this code inside something.module.ts.
{
name: 'HYPERVISOR_CLIENT',
transport: Transport.MQTT,
options: {
url: process.env.MQTT_URL ?? 'mqtt://localhost:1883',
protocolVersion: 5,
serializer: {
serialize(value, options?) {
return value.data
},
},
},
}
This results in a clean output