agenda
Version:
Light weight job scheduler for Node.js
162 lines • 7.85 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.computeNextRunAt = void 0;
const parser = __importStar(require("cron-parser"));
const human_interval_1 = __importDefault(require("human-interval"));
const debug_1 = __importDefault(require("debug"));
const moment_timezone_1 = __importDefault(require("moment-timezone"));
// @ts-expect-error
const date_js_1 = __importDefault(require("date.js"));
const debug = debug_1.default("agenda:job");
/**
* Internal method used to compute next time a job should run and sets the proper values
* @name Job#computeNextRunAt
* @function
*/
const computeNextRunAt = function () {
const interval = this.attrs.repeatInterval;
const timezone = this.attrs.repeatTimezone;
const { repeatAt } = this.attrs;
const previousNextRunAt = this.attrs.nextRunAt || new Date();
this.attrs.nextRunAt = undefined;
const dateForTimezone = (date) => {
const mdate = moment_timezone_1.default(date);
if (timezone) {
mdate.tz(timezone);
}
return mdate;
};
/**
* Internal method that computes the interval
*/
const computeFromInterval = () => {
var _a, _b, _c, _d;
debug("[%s:%s] computing next run via interval [%s]", this.attrs.name, this.attrs._id, interval);
const dateNow = new Date();
let lastRun = this.attrs.lastRunAt || dateNow;
let { startDate, endDate, skipDays } = this.attrs;
lastRun = dateForTimezone(lastRun).toDate();
const cronOptions = { currentDate: lastRun };
if (timezone) {
cronOptions.tz = timezone;
}
try {
let cronTime = parser.parseExpression(interval, cronOptions);
let nextDate = cronTime.next().toDate();
if (nextDate.getTime() === lastRun.getTime() ||
nextDate.getTime() <= previousNextRunAt.getTime()) {
// Handle cronTime giving back the same date for the next run time
cronOptions.currentDate = new Date(lastRun.getTime() + 1000);
cronTime = parser.parseExpression(interval, cronOptions);
nextDate = cronTime.next().toDate();
}
// If start date is present, check if the nextDate should be larger or equal to startDate. If not set startDate as nextDate
if (startDate) {
startDate = moment_timezone_1.default
.tz(moment_timezone_1.default(startDate).format("YYYY-MM-DD HH:mm"), timezone)
.toDate();
if (startDate > nextDate) {
cronOptions.currentDate = startDate;
cronTime = parser.parseExpression(interval, cronOptions);
nextDate = cronTime.next().toDate();
}
}
// If job has run in the past and skipDays is not null, add skipDays to nextDate
if (dateNow > lastRun && skipDays !== null) {
try {
nextDate = new Date(nextDate.getTime() + ((_a = human_interval_1.default(skipDays)) !== null && _a !== void 0 ? _a : 0));
}
catch (_e) { }
}
// If endDate is less than the nextDate, set nextDate to null to stop the job from running further
if (endDate) {
const endDateDate = moment_timezone_1.default
.tz(moment_timezone_1.default(endDate).format("YYYY-MM-DD HH:mm"), timezone)
.toDate();
if (nextDate > endDateDate) {
nextDate = null;
}
}
this.attrs.nextRunAt = nextDate;
debug("[%s:%s] nextRunAt set to [%s]", this.attrs.name, this.attrs._id, (_b = this.attrs.nextRunAt) === null || _b === void 0 ? void 0 : _b.toISOString());
// Either `xo` linter or Node.js 8 stumble on this line if it isn't just ignored
}
catch (_f) {
debug("[%s:%s] failed nextRunAt based on interval [%s]", this.attrs.name, this.attrs._id, interval);
// Nope, humanInterval then!
try {
if (!this.attrs.lastRunAt && human_interval_1.default(interval)) {
this.attrs.nextRunAt = lastRun;
debug("[%s:%s] nextRunAt set to [%s]", this.attrs.name, this.attrs._id, this.attrs.nextRunAt.toISOString());
}
else {
this.attrs.nextRunAt = new Date(lastRun.getTime() + ((_c = human_interval_1.default(interval)) !== null && _c !== void 0 ? _c : 0));
debug("[%s:%s] nextRunAt set to [%s]", this.attrs.name, this.attrs._id, this.attrs.nextRunAt.toISOString());
}
// Either `xo` linter or Node.js 8 stumble on this line if it isn't just ignored
}
catch (_g) { }
}
finally {
if (!((_d = this.attrs.nextRunAt) === null || _d === void 0 ? void 0 : _d.getTime())) {
this.attrs.nextRunAt = undefined;
debug("[%s:%s] failed to calculate nextRunAt due to invalid repeat interval", this.attrs.name, this.attrs._id);
this.fail("failed to calculate nextRunAt due to invalid repeat interval");
}
}
};
/**
* Internal method to compute next run time from the repeat string
*/
const computeFromRepeatAt = () => {
var _a, _b;
const lastRun = this.attrs.lastRunAt || new Date();
const nextDate = date_js_1.default(repeatAt);
// If you do not specify offset date for below test it will fail for ms
const offset = Date.now();
if (offset === date_js_1.default(repeatAt, offset).getTime()) {
this.attrs.nextRunAt = undefined;
debug("[%s:%s] failed to calculate repeatAt due to invalid format", this.attrs.name, this.attrs._id);
this.fail("failed to calculate repeatAt time due to invalid format");
}
else if (nextDate.getTime() === lastRun.getTime()) {
this.attrs.nextRunAt = date_js_1.default("tomorrow at ", repeatAt);
debug("[%s:%s] nextRunAt set to [%s]", this.attrs.name, this.attrs._id, (_a = this.attrs.nextRunAt) === null || _a === void 0 ? void 0 : _a.toISOString());
}
else {
this.attrs.nextRunAt = date_js_1.default(repeatAt);
debug("[%s:%s] nextRunAt set to [%s]", this.attrs.name, this.attrs._id, (_b = this.attrs.nextRunAt) === null || _b === void 0 ? void 0 : _b.toISOString());
}
};
if (interval) {
computeFromInterval();
}
else if (repeatAt) {
computeFromRepeatAt();
}
return this;
};
exports.computeNextRunAt = computeNextRunAt;
//# sourceMappingURL=compute-next-run-at.js.map