Use event handlers to return a custom message when making a post odata v4 cap

[Thiagoc789]

Hello experts, I need to show my user a personalized message when he makes a post request to my service which is

myService

At the moment I have this handler but when I do the test from postman it returns the same array that I sent and the post is completed

srv.on('CREATE', 'Clientes', async (req) => {
        const result = await INSERT.into(req.target).entries(req.data);
        if (result) {
            return {
                ...req.data,
                message: "Cliente creado exitosamente en ClientesRest"
            };
        } else {
            return {
                message: "Error al crear el cliente en ClientesRest"
            };
        }
    });

I appreciate your help. Thank you so much

[katan_patel · Accepted solution]

Hi Santiago,

Have you considered trying using methods req.notify(), req.info(), req.warn() & req.error() as a way to pass messages to the client?

Events and Requests | CAPire (cloud.sap)

The messages are passed into a response header "sap-messages" as an array.

Cheers,

Katan

[Thiagoc789 · Accepted solution]

Is working thanks