127 lines
3.3 KiB
JavaScript
127 lines
3.3 KiB
JavaScript
'use strict';
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const _ = require('lodash')
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const Constraints = require('../validation/constraints')
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const ErrorTypes = require('../utils/errorTypes')
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const Resources = require('../utils/resources')
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const Scheduler = require('../jobs/scheduler')
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const Strings = require('../utils/strings')
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const Validator = require('../validation/validator')
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const isValidId = Validator.forConstraint(Constraints.id);
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function toExternalTask(task) {
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return {
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id: task.id,
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name: task.name,
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description: task.description,
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schedule: task.schedule,
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runningSince: task.runningSince && task.runningSince.unix(),
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lastRunStarted: task.lastRunStarted && task.lastRunStarted.unix(),
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lastRunDuration: task.lastRunDuration || undefined,
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state: task.state,
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enabled: task.enabled
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};
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}
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function withValidTaskId(req, res, callback) {
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const id = Strings.normalizeString(Resources.getData(req).id);
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if (!isValidId(id)) {
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return callback({data: 'Invalid task id.', type: ErrorTypes.badRequest});
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}
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callback(null, id);
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}
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function getTask(id, callback) {
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const tasks = Scheduler.getTasks();
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const task = tasks[id];
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if (!task) {
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return callback({data: 'Task not found.', type: ErrorTypes.notFound});
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}
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callback(null, task);
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}
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function withTask(req, res, callback) {
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withValidTaskId(req, res, function (err, id) {
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if (err) {
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return callback(err);
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}
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getTask(id, function (err, task) {
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if (err) {
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return callback(err);
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}
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callback(null, task);
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});
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});
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}
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function setTaskEnabled(req, res, enable) {
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withTask(req, res, function (err, task) {
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if (err) {
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return Resources.error(res, err);
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}
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task.enabled = !!enable; // ensure boolean
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return Resources.success(res, toExternalTask(task));
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});
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}
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module.exports = {
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getAll (req, res) {
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Resources.getValidRestParams('list', null, req, function (err, restParams) {
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if (err) {
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return Resources.error(res, err);
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}
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const tasks = Resources.sort(
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_.values(Scheduler.getTasks()),
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['id', 'name', 'schedule', 'state', 'runningSince', 'lastRunStarted'],
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restParams
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);
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const filteredTasks = Resources.filter(
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tasks,
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['id', 'name', 'schedule', 'state'],
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restParams
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);
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const total = filteredTasks.length;
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const pageTasks = Resources.getPageEntities(filteredTasks, restParams);
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res.set('X-Total-Count', total);
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return Resources.success(res, _.map(pageTasks, toExternalTask));
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});
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},
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run (req, res) {
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withTask(req, res, function (err, task) {
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if (err) {
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return Resources.error(res, err);
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}
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if (task.runningSince) {
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return Resources.error(res, {data: 'Task already running.', type: ErrorTypes.conflict});
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}
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task.run();
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return Resources.success(res, toExternalTask(task));
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});
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},
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enable (req, res) {
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setTaskEnabled(req, res, true);
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},
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disable (req, res) {
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setTaskEnabled(req, res, false);
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}
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}
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