34 lines
770 B
JavaScript
34 lines
770 B
JavaScript
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/**
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* This is the base class for custom errors in
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* the application.
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*/
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export class ApplicationError extends Error {
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constructor(message, extra = {}) {
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super();
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if (Error.captureStackTrace) {
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Error.captureStackTrace(this, this.constructor);
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}
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this.name = 'ApplicationError';
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this.message = message;
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this.code = extra.code;
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}
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}
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/**
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* Create a new custom error class e.g.
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* const UserNotFoundError = createApplicationErrorClass('UserNotFoundError');
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*
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* // Later
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* throw new UserNotFoundError(`user ${user.name} not found`);
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*
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*/
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export default function createApplicationErrorClass(name) {
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return class extends ApplicationError {
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constructor(...params) {
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super(...params);
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this.name = name;
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}
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};
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}
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