tplus-pos/dist/domain/retail/SplitAmountProcessor.js

pos module

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.SplitAmountProcessor = undefined;

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

require('../../commom/Challenger');

var _REAlgorithmAdapter2 = require('../../commom/REAlgorithmAdapter');

var _REAlgorithmAdapter3 = _interopRequireDefault(_REAlgorithmAdapter2);

var _Format = require('../../commom/Format');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * 按指定金额进行分摊至明细行
 */
var SplitAmountProcessor = exports.SplitAmountProcessor = function () {
    function SplitAmountProcessor() {
        (0, _classCallCheck3.default)(this, SplitAmountProcessor);
    }

    (0, _createClass3.default)(SplitAmountProcessor, null, [{
        key: 'execute',
        value: function execute(dto, detailList, amount, toField, algorithmMethod, isAccumulate) {
            $T.debugger();
            amount = parseFloat(amount);

            var sortedDetails = detailList.sort(function (a, b) {
                return a.TaxAmount - b.TaxAmount;
            });

            var totalTaxAmount = detailList.Sum('TaxAmount');
            var usedChange = 0;
            this.format = new _Format.Format();
            for (var i = 0; i < sortedDetails.length; i++) {

                var changeAmount = 0;
                if (!isAccumulate) {
                    sortedDetails[i][toField] = 0;
                }
                if (i == sortedDetails.length - 1) {
                    changeAmount = this.format.FormatAmount(Math.Minus(amount, usedChange));
                } else {
                    var tempScale = Math.Divide(amount, totalTaxAmount, true);
                    changeAmount = this.format.FormatAmount(Math.Multiply(tempScale, sortedDetails[i].TaxAmount));
                }
                sortedDetails[i][toField] = Math.Add(sortedDetails[i][toField], changeAmount);

                sortedDetails[i].TaxAmount = this.format.FormatAmount(Math.Minus(sortedDetails[i].TaxAmount - sortedDetails[i][toField]));
                //调用明细行的金额改变Processor
                var _REAlgorithmAdapter = new _REAlgorithmAdapter3.default(dto);
                //_REAlgorithmAdapter.AmountTaxChange(sortedDetails[i]);
                _REAlgorithmAdapter[algorithmMethod](sortedDetails[i]);

                usedChange = Math.Add(usedChange, changeAmount);
            }
        }
    }]);
    return SplitAmountProcessor;
}();
/**格式化函数 */
/**格式化函数 */
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