DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
60 lines
1.6 KiB
Text
60 lines
1.6 KiB
Text
import { isThenable } from './is.js';
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/**
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* Wrap a callback function with error handling.
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* If an error is thrown, it will be passed to the `onError` callback and re-thrown.
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*
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* If the return value of the function is a promise, it will be handled with `maybeHandlePromiseRejection`.
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*
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* If an `onFinally` callback is provided, this will be called when the callback has finished
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* - so if it returns a promise, once the promise resolved/rejected,
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* else once the callback has finished executing.
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* The `onFinally` callback will _always_ be called, no matter if an error was thrown or not.
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*/
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function handleCallbackErrors
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(fn, onError, onFinally = () => {}) {
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let maybePromiseResult;
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try {
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maybePromiseResult = fn();
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} catch (e) {
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onError(e);
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onFinally();
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throw e;
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}
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return maybeHandlePromiseRejection(maybePromiseResult, onError, onFinally);
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}
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/**
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* Maybe handle a promise rejection.
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* This expects to be given a value that _may_ be a promise, or any other value.
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* If it is a promise, and it rejects, it will call the `onError` callback.
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* Other than this, it will generally return the given value as-is.
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*/
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function maybeHandlePromiseRejection(
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value,
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onError,
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onFinally,
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) {
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if (isThenable(value)) {
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// @ts-expect-error - the isThenable check returns the "wrong" type here
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return value.then(
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res => {
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onFinally();
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return res;
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},
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e => {
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onError(e);
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onFinally();
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throw e;
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},
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);
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}
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onFinally();
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return value;
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}
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export { handleCallbackErrors };
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//# sourceMappingURL=handleCallbackErrors.js.map
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