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The following code uses promises to handle an asynchronous
result is a promise that yields an
id when resolved. This
id must be used to retrieve information from the
database. In the end, your function must return the
name property of the information. In case of an error, you have to return a rejected promise with the given error. But first you must notify the
errorManager with the error.
The given code already works. You have to rewrite it to use the