I have Express.js instance and couple of routes which I want to wrap in some function. Example:
const wrapper = (route) => {
return (req, res, next) => {
let result = route(req, res, next);
// do some independent processing
}
};
app.get('/', wrapper((req, res, next) => {
// respond to request somehow
}));
While this works fine, I don't like the idea to explicitly call wrapper
on every route or middleware which requires such processing.
Is there any way to be able to wrap every required route/middleware in certain wrapper (given that wrapper
function can check that this route/middleware needs to be wrapped) implicitly (via Express.js
extension, monkey-patching or some special middleware)?
via Kid Binary
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