delete attachments in nodejs
// NOTE: `file_name` values are obfuscated and uniquely generated by the client.
// The actual file name is in data storage.
app.post('/delete/:file_name', (req, res) =>
{
const theFile = 'attachments/' + req.params.file_name;
var resultHandler = function(err) {
if(err) {
console.log("file delete failed", err);
return res.status(500).json(err)
}
console.log("file deleted");
return res.status(200).send({data: req.params.file_name + ' deleted'});
}
fs.unlinkSync(theFile, resultHandler);
});