please create nest service (api) the service will have 2 function on api layer.
- post function that recieve message and pass it to any que example : { "Id": 78912, "Customer": "Jason Sweet" }
- get function that read from this que and save the messgae to txt file .
please add Swagger : https://docs.nestjs.com/openapi/introduction
we will tast the functionality via Swagger.
good lack