55 lines
1009 B
JavaScript
55 lines
1009 B
JavaScript
'use strict';
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const EventEmitter = require('events');
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const util = require('util');
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const debug = require('debug')('queue');
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class Job extends EventEmitter {
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constructor(id, queue, data, options) {
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super();
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options = options || {};
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this.id = id;
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this.queue = queue;
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this.data = data;
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this.options = options;
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this.name = options.name;
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this.group = options.group;
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this.journalEntry = {
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id: id,
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};
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this._toState('new');
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}
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log(...args) {
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let s = args.shift() || '';
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s = util.format('[%d] %s', this.id, s);
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args.unshift(s);
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this.queue.log(...args);
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}
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_toState(state, ...args) {
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this.log(`job.toState(): '${this.state}'=>'${state}'`);
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this.state = state;
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this.status = state; // backward compatibility
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this.journalEntry[state] = new Date();
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this.emit(state, ...args);
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this.queue.emit(state, this, ...args);
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return this;
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}
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}
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module.exports = Job;
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