tplus-pos/dist/domain/retail/originalReturn/ReturnWeixinProcessor.js

pos module

'use strict';

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

var _regenerator = require('babel-runtime/regenerator');

var _regenerator2 = _interopRequireDefault(_regenerator);

var _asyncToGenerator2 = require('babel-runtime/helpers/asyncToGenerator');

var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);

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

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

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

var _createClass3 = _interopRequireDefault(_createClass2);

var _Enum = require('../../../commom/Enum');

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

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

/**
*微信算法
* @export
* @class ReturnWeixinProcessor
* @auther jzz
*/

var ReturnWeixinProcessor = exports.ReturnWeixinProcessor = function () {
    function ReturnWeixinProcessor() {
        (0, _classCallCheck3.default)(this, ReturnWeixinProcessor);
    }

    (0, _createClass3.default)(ReturnWeixinProcessor, null, [{
        key: 'execute',
        value: function () {
            var _ref = (0, _asyncToGenerator3.default)( /*#__PURE__*/_regenerator2.default.mark(function _callee(dto) {
                var findIndex, totalCanReturnAmount, totalReturnWeixinAmount, _format;

                return _regenerator2.default.wrap(function _callee$(_context) {
                    while (1) {
                        switch (_context.prev = _context.next) {
                            case 0:
                                findIndex = dto.RetailPaymentDetails.findIndex(function (it) {
                                    return it.SettleStyle.Code == _Enum.SettleCode.Weixin;
                                });
                                totalCanReturnAmount = JSON.getCellValue(dto, "TotalCanReturnAmount");
                                totalReturnWeixinAmount = Math.Minus(dto.RetailPaymentDetails[findIndex].Amount, JSON.getCellValue(dto, "TotalReturnWeixinAmount"));
                                //如果可退金额或者可退微信金额少于等于0，则不能用积分抵现金额

                                if (!(totalCanReturnAmount <= 0 || totalReturnWeixinAmount <= 0)) {
                                    _context.next = 6;
                                    break;
                                }

                                dto.RetailPaymentDetails.splice(findIndex, 1);
                                return _context.abrupt('return');

                            case 6:
                                _format = new _Format.Format();
                                //可退微信金额

                                if (totalCanReturnAmount >= totalReturnWeixinAmount) {
                                    dto.RetailPaymentDetails[findIndex].Amount = -totalReturnWeixinAmount;
                                    dto.RetailPaymentDetails[findIndex].OrigAmount = _format.FormatAmount(Math.Multiply(dto.RetailPaymentDetails[findIndex].Amount, dto.RetailPaymentDetails[findIndex].ExchangeRate));
                                    JSON.setCellValue(dto, "TotalCanReturnAmount", Math.Minus(totalCanReturnAmount, totalReturnWeixinAmount));
                                } else {
                                    dto.RetailPaymentDetails[findIndex].Amount = -totalCanReturnAmount;
                                    dto.RetailPaymentDetails[findIndex].OrigAmount = _format.FormatAmount(Math.Multiply(dto.RetailPaymentDetails[findIndex].Amount, dto.RetailPaymentDetails[findIndex].ExchangeRate));
                                    JSON.setCellValue(dto, "TotalCanReturnAmount", 0);
                                }

                            case 8:
                            case 'end':
                                return _context.stop();
                        }
                    }
                }, _callee, this);
            }));

            function execute(_x) {
                return _ref.apply(this, arguments);
            }

            return execute;
        }()
    }]);
    return ReturnWeixinProcessor;
}();
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