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error-handler.js
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98 lines (81 loc) · 2.65 KB
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const errors = require('@feathersjs/errors');
const ERROR = Symbol('feathers-knex/error');
const ERROR_CODES = {
serverError: 0x0000,
protocolError: 0x000A,
badCredentials: 0x0100,
unavailableException: 0x1000,
overloaded: 0x1001,
isBootstrapping: 0x1002,
truncateError: 0x1003,
writeTimeout: 0x1100,
readTimeout: 0x1200,
readFailure: 0x1300,
functionFailure: 0x1400,
writeFailure: 0x1500,
syntaxError: 0x2000,
unauthorized: 0x2100,
invalid: 0x2200,
configError: 0x2300,
alreadyExists: 0x2400,
unprepared: 0x2500
};
module.exports = function errorHandler (error) {
const { message } = error;
let feathersError = error;
if (error instanceof TypeError) {
feathersError = new errors.BadRequest(message);
} else if (!(error instanceof errors.FeathersError)) {
if (error.code !== undefined) { // CassanKnex errors
switch (error.code) {
case ERROR_CODES.syntaxError:
case ERROR_CODES.invalid:
case ERROR_CODES.truncateError:
feathersError = new errors.BadRequest(message);
break;
case ERROR_CODES.badCredentials:
feathersError = new errors.NotAuthenticated(message);
break;
case ERROR_CODES.unauthorized:
feathersError = new errors.Forbidden(message);
break;
case ERROR_CODES.functionFailure:
feathersError = new errors.MethodNotAllowed(message);
break;
case ERROR_CODES.protocolError:
feathersError = new errors.NotAcceptable(message);
break;
case ERROR_CODES.readTimeout:
case ERROR_CODES.writeTimeout:
feathersError = new errors.Timeout(message);
break;
case ERROR_CODES.alreadyExists:
feathersError = new errors.Conflict(message);
break;
case ERROR_CODES.overloaded:
feathersError = new errors.Unprocessable(message);
break;
case ERROR_CODES.configError:
case ERROR_CODES.serverError:
case ERROR_CODES.readFailure:
case ERROR_CODES.writeFailure:
feathersError = new errors.GeneralError(message);
break;
case ERROR_CODES.unprepared:
feathersError = new errors.NotImplemented(message);
break;
case ERROR_CODES.isBootstrapping:
case ERROR_CODES.unavailableException:
feathersError = new errors.Unavailable(message);
break;
default:
feathersError = new errors.GeneralError(message);
}
} else {
feathersError = new errors.GeneralError(message);
}
}
feathersError[ERROR] = error;
throw feathersError;
};
module.exports.ERROR = ERROR;