Jump to a different switch case based on conditon, like a goto

Question

I need to move from one case to another case based on the condition. For example, this is my code:

switch (req.method) {
  case 'GET':
    alert('GET METHOD');
    break;
  case 'POST':
    alert('POST METHOD');
    break;
  case 'PUT':
    alert('PUT METHOD');
    break;
  default:
    res.end();
}

In the above code, in the POST case I need to check, for example if(A === B), then go to the PUT case like that. How to do this?

Answer 1

Make a conditional recursive

function checkMethod(method) {
    switch (method) {
        case 'GET':
            alert('GET METHOD');
            break;
        case 'POST':
            alert('POST METHOD');
            checkMethod('PUT'); // here stand the pros of a function
            break;
        case 'PUT':
            alert('PUT METHOD');
            break;
        default:
            res.end();
    }
}