如何在 nodeJS azure 存储中返回 404 和 200？

Question

I need return 404 if queue message in azure storage is failed or return 200 if message is created

I have this code

app.post('/enviarconsulta', (req, res) => {
    var result;
    var queueSvc = azure.createQueueService('DefaultEndpointsProtocol=https;AccountName=telemedicinastorage;AccountKey=key;EndpointSuffix=core.windows.net');
    
    queueSvc.createMessage('turnosqueue12', JSON.stringify(req.body), function(error, results, response) {
        if (error) {
            console.log(error);
        };
    });

    res.status(200)
        .json({
            status: 'succes',
            data: result,
        });
});

but it is always returning 200, I need to change that if there was an error in

if (error) {

    console.log(error);
      
};

Answer 1

All you need is to respond in the callback function of createMessage function.

app.post('/enviarconsulta', (req, res) => {
    var result;
    var queueSvc = azure.createQueueService('DefaultEndpointsProtocol=https;AccountName=telemedicinastorage;AccountKey=key;EndpointSuffix=core.windows.net');
    
    queueSvc.createMessage('turnosqueue12', JSON.stringify(req.body), function(error, results, response) {
        if (error) {
            res.status(404).json({
                status: 'error',
                data: result,
            });
        } else {
            res.status(200).json({
                status: 'succes',
                data: result,
            });
        }
    });
});