vulpes/dist/jobQuery.js

Job management framework

"use strict";

var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var nested = require("nested-property");

function jobMatches(job, query) {
    var keys = Object.keys(query);
    if (keys.length <= 0) {
        return true;
    }
    return keys.every(function (key) {
        var value = nested.get(job, key);
        var validator = query[key];
        if (validator instanceof RegExp) {
            return validator.test(value);
        } else if (typeof validator === "function") {
            return !!validator(value);
        } else if (["number", "string", "boolean"].includes(typeof validator === "undefined" ? "undefined" : _typeof(validator))) {
            return validator === value;
        }
        throw new Error("Failed validating job query: Invalid query property '" + key + "' is of an unrecognised type");
    });
}

function selectJob(jobs) {
    var query = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

    var _selectJobs = selectJobs(jobs, query),
        _selectJobs2 = _slicedToArray(_selectJobs, 1),
        job = _selectJobs2[0];

    return job || null;
}

function selectJobs(jobs) {
    var query = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

    return jobs.filter(function (job) {
        return jobMatches(job, query);
    });
}

module.exports = {
    jobMatches: jobMatches,
    selectJob: selectJob,
    selectJobs: selectJobs
};