12 lines
462 B
JavaScript
12 lines
462 B
JavaScript
/**
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* Asynchronous error handler for Express routes.
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* @function AsyncHandler
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*
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* @param {Function} fn - Asynchronous function to be executed.
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* @returns {Function} Middleware function that handles errors for asynchronous routes.
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*/
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module.exports.AsyncHandler = (fn) => (req, res, next) => {
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// Wrap the asynchronous function in a promise and handle any errors by passing them to the next middleware.
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Promise.resolve(fn(req, res, next)).catch(next);
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};
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