@phema/cql-execution/lib/elm/external.js

An execution framework for the Clinical Quality Language (CQL)

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

var _require = require('./expression'),
    Expression = _require.Expression;

var _require2 = require('./builder'),
    build = _require2.build;

var _require3 = require('../util/util'),
    typeIsArray = _require3.typeIsArray;

var Retrieve = /*#__PURE__*/function (_Expression) {
  _inherits(Retrieve, _Expression);

  var _super = _createSuper(Retrieve);

  function Retrieve(json) {
    var _this;

    _classCallCheck(this, Retrieve);

    _this = _super.call(this, json);
    _this.datatype = json.dataType;
    _this.templateId = json.templateId;
    _this.codeProperty = json.codeProperty;
    _this.codes = build(json.codes);
    _this.dateProperty = json.dateProperty;
    _this.dateRange = build(json.dateRange);
    return _this;
  }

  _createClass(Retrieve, [{
    key: "exec",
    value: function exec(ctx) {
      var _this2 = this;

      var records = ctx.findRecords(this.templateId != null ? this.templateId : this.datatype);
      var codes = this.codes;

      if (this.codes && typeof this.codes.exec === 'function') {
        codes = this.codes.execute(ctx);

        if (codes == null) {
          return [];
        }
      }

      if (codes) {
        records = records.filter(function (r) {
          return _this2.recordMatchesCodesOrVS(r, codes);
        });
      } // TODO: Added @dateProperty check due to previous fix in cql4browsers in cql_qdm_patient_api hash: ddbc57


      if (this.dateRange && this.dateProperty) {
        var range = this.dateRange.execute(ctx);
        records = records.filter(function (r) {
          return range.includes(r.getDateOrInterval(_this2.dateProperty));
        });
      }

      if (Array.isArray(records)) {
        var _ctx$evaluatedRecords;

        (_ctx$evaluatedRecords = ctx.evaluatedRecords).push.apply(_ctx$evaluatedRecords, _toConsumableArray(records));
      } else {
        ctx.evaluatedRecords.push(records);
      }

      return records;
    }
  }, {
    key: "recordMatchesCodesOrVS",
    value: function recordMatchesCodesOrVS(record, codes) {
      var _this3 = this;

      if (typeIsArray(codes)) {
        return codes.some(function (c) {
          return c.hasMatch(record.getCode(_this3.codeProperty));
        });
      } else {
        return codes.hasMatch(record.getCode(this.codeProperty));
      }
    }
  }]);

  return Retrieve;
}(Expression);

module.exports = {
  Retrieve: Retrieve
};