GraphQL/reverse_engineering/helpers/mapError.js at develop · hackolade/GraphQL · GitHub

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/**

* @import {REError} from "../../shared/types/types"

const { InvalidSchemaError } = require('./parseSchema');

/**

* Maps different error types to a standardized error object structure for consistent error handling.

* @param {unknown} error - Any error object or primitive to be mapped

* @returns {REError} Standardized error object

function mapError(error) {

if (error instanceof InvalidSchemaError) {

return {

title: error.title,

message: error.message,

type: error.type || 'error',

stack: error.stack,

};

}

if (error instanceof Error) {

return {

title: error.name || 'Error',

message: error.message,

type: 'error',

stack: error.stack,

};

}

if (error && typeof error === 'object') {

const errorMessage = 'message' in error ? String(error.message) : 'Unknown error occurred';

const errorType = 'type' in error ? String(error.type) : 'error';

const errorTitle = 'title' in error ? String(error.title) : undefined;

const stackTrace = 'stack' in error ? String(error.stack) : undefined;

return {

title: errorTitle,

message: errorMessage,

type: errorType,

stack: stackTrace,

};

}

return {

title: 'Error',

message: String(error),

type: 'error',

};

}

module.exports = {

mapError,

};

GraphQL/reverse_engineering/helpers/mapError.js at develop · hackolade/GraphQL · GitHub

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