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/** global: validator */ |
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import { Validator } from '@trojs/validator'; |
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import errorSchema from './schemas/error.js'; |
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const validator = new Validator(errorSchema); |
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/** |
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* @typedef {Object} ErrorValues |
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* @property {string} name |
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* @property {string} message |
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* @property {any} value |
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* @property {number} status |
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* @property {Function|Promise} type |
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* @property {Date} date |
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* @property {object} me |
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*/ |
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export default (error = Error) => |
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class AppError extends error { |
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/** |
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* Set the error values |
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* |
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* @param {object} error |
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* @param {any=} error.value |
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* @param {object=} error.type |
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* @param {string} error.message |
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* @param {object=} error.me |
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*/ |
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constructor({ value = null, type = null, message, me = null }) { |
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super(message); |
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if (Error.captureStackTrace) { |
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Error.captureStackTrace(this, AppError); |
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} |
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this.setValues({ value, type, me }); |
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} |
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/** |
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* Get the error name |
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* |
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* @return {string} |
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*/ |
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get name() { |
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return 'AppError'; |
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} |
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/** |
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* Get the error status |
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* |
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* @return {number} |
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*/ |
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get errorStatus() { |
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return 500; |
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} |
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/** |
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* Get the error status, or 500 if the error is invalid |
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* |
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* @return {number} |
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*/ |
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get status() { |
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return this.hasErrors ? 500 : this.errorStatus; |
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} |
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/** |
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* Set the error values |
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* |
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* @param {object} data |
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* @param {any} data.value |
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* @param {object} data.type |
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* @param {object} data.me |
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*/ |
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setValues({ value, type, me }) { |
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this.value = value; |
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this.type = type; |
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this.me = me; |
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this.date = new Date(); |
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if (!this.validate()) { |
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this.type = Error; |
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this.message = 'Invalid error'; |
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this.value = { errors: validator.errors, values: this.values }; |
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} |
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} |
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/** |
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* Check if the error has errors |
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* |
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* @return {boolean} |
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*/ |
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get hasErrors() { |
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return validator.errors.length > 0; |
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} |
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/** |
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* Get the error values |
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* |
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* @return {ErrorValues} |
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*/ |
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get values() { |
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return { |
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name: this.name, |
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message: this.message, |
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value: this.value, |
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status: this.errorStatus, |
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type: this.type, |
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date: this.date, |
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me: this.me, |
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}; |
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} |
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/** |
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* Validate the error values |
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* |
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* @return {boolean} |
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*/ |
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validate() { |
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return validator.validate(this.values); |
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} |
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}; |
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