45 lines
1.3 KiB
JavaScript
45 lines
1.3 KiB
JavaScript
const logger = require('winston');
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module.exports = {
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handleErrorResponse: function (originalUrl, ip, error, res) {
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logger.error(`Error on ${originalUrl}`, module.exports.useObjectPropertiesIfNoKeys(error));
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const [status, message] = module.exports.returnErrorMessageAndStatus(error);
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res
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.status(status)
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.json(module.exports.createErrorResponsePayload(status, message));
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},
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returnErrorMessageAndStatus: function (error) {
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let status, message;
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// check for daemon being turned off
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if (error.code === 'ECONNREFUSED') {
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status = 503;
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message = 'Connection refused. The daemon may not be running.';
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// fallback for everything else
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} else {
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status = 400;
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if (error.message) {
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message = error.message;
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} else {
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message = error;
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};
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};
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return [status, message];
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},
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useObjectPropertiesIfNoKeys: function (err) {
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if (Object.keys(err).length === 0) {
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let newErrorObject = {};
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Object.getOwnPropertyNames(err).forEach((key) => {
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newErrorObject[key] = err[key];
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});
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return newErrorObject;
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}
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return err;
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},
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createErrorResponsePayload (status, message) {
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return {
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status,
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success: false,
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message,
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};
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},
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};
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