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48 lines
916 B
48 lines
916 B
3 years ago
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'use strict';
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/**
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* Sequelize module for debug and deprecation messages.
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* It require a `context` for which messages will be printed.
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*
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* @module logging
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* @private
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*/
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const depd = require('depd'),
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debug = require('debug'),
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_ = require('lodash');
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class Logger {
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constructor(config) {
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this.config = _.extend({
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context: 'sequelize',
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debug: true
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}, config || {});
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this.depd = depd(this.config.context);
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this.debug = debug(this.config.context);
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}
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deprecate(message) {
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this.depd(message);
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}
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debug(message) {
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this.config.debug && this.debug(message);
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}
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warn(message) {
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console.warn(`(${this.config.context}) Warning: ${message}`);
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}
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debugContext(childContext) {
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if (!childContext) {
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throw new Error('No context supplied to debug');
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}
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return debug([this.config.context, childContext].join(':'));
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}
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}
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module.exports = Logger;
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