60 lines
1.4 KiB
JavaScript
60 lines
1.4 KiB
JavaScript
var _ = require('underscore'),
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errors;
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/**
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* Basic error handling helpers
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*/
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errors = {
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throwError: function (err) {
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if (!err) {
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err = new Error("An error occurred");
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}
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if (_.isString(err)) {
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throw new Error(err);
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}
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throw err;
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},
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logError: function (err) {
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err = err || "Unknown";
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// TODO: Logging framework hookup
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// Eventually we'll have better logging which will know about envs
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if (process.env.NODE_ENV === 'development' || process.env.NODE_ENV === 'staging'
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|| process.env.NODE_ENV === 'production') {
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console.log("Error occurred: ", err.message || err, err.stack || "");
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}
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},
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logAndThrowError: function (err) {
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this.logError(err);
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this.throwError(err);
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},
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logErrorWithMessage: function (msg) {
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var self = this;
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return function () {
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self.logError(msg);
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};
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},
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logErrorWithRedirect: function (msg, redirectTo, req, res) {
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var self = this;
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return function () {
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self.logError(msg);
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if (_.isFunction(res.redirect)) {
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res.redirect(redirectTo);
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}
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};
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}
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};
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// Ensure our 'this' context in the functions
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_.bindAll(errors, "throwError", "logError", "logAndThrowError", "logErrorWithMessage", "logErrorWithRedirect");
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module.exports = errors; |