@hotwax/oms-api/lib/modules/stock/index.js

The OMS API package comes with prebuilt methods that helps communicate with HotWax Commerce OMS using Rest API

"use strict";

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

var _api = _interopRequireDefault(require("../../api"));

var _util = require("../../util");

var _types = require("../../types");

var _nodeJsonTransform = require("node-json-transform");

var _stock = require("../../mappings/stock");

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

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(this.rval = this.arg = record.arg, this.method = "return", this.next = "end") : "normal" === record.type && afterLoc && (this.next = afterLoc), ContinueSentinel; }, finish: function finish(finallyLoc) { for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i]; if (entry.finallyLoc === finallyLoc) return this.complete(entry.completion, entry.afterLoc), resetTryEntry(entry), ContinueSentinel; } }, "catch": function _catch(tryLoc) { for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i]; if (entry.tryLoc === tryLoc) { var record = entry.completion; if ("throw" === record.type) { var thrown = record.arg; resetTryEntry(entry); } return thrown; } } throw new Error("illegal catch attempt"); }, delegateYield: function delegateYield(iterable, resultName, nextLoc) { return this.delegate = { iterator: values(iterable), resultName: resultName, nextLoc: nextLoc }, "next" === this.method && (this.arg = undefined), ContinueSentinel; } }, exports; }

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

function fetchProductsStockAtFacility(_x, _x2) {
  return _fetchProductsStockAtFacility.apply(this, arguments);
}
/*
Fetches sum of stock for products on all the facilities
*/


function _fetchProductsStockAtFacility() {
  _fetchProductsStockAtFacility = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(productIds, facilityId) {
    var query, resp, productsStock;
    return _regeneratorRuntime().wrap(function _callee$(_context) {
      while (1) {
        switch (_context.prev = _context.next) {
          case 0:
            // There is a limitation at API level to handle only 100 records
            // but as we will always fetch data for the fetched records which will be as per the viewSize
            // assuming that the value will never be 100 to show
            // When facility is not being passed stock for all the facilities will be fetched
            query = {
              "filters": {
                "productId": productIds,
                "productId_op": _types.OPERATOR.IN
              },
              "viewSize": productIds.length * 10,
              // TODO: find a better way to find viewSize, currently assuming that a single product can be at most available on 10 facilities
              "fieldsToSelect": ["productId", "atp", "facilityId"]
            }; // support to get stock for a specific facility

            if (facilityId) {
              query.filters["facilityId"] = facilityId;
              query.viewSize = productIds.length; // kept viewSize equal to productsIds length as we only want stock at a single facility and at max we can find all the products
            }

            _context.prev = 2;
            _context.next = 5;
            return (0, _api["default"])({
              url: "checkInventory",
              method: "get",
              params: query
            });

          case 5:
            resp = _context.sent;

            if (!(resp.status === 200 && !(0, _util.hasError)(resp) && resp.data.count > 0)) {
              _context.next = 11;
              break;
            }

            productsStock = (0, _nodeJsonTransform.transform)(resp.data.docs, _stock.stockTransformRule);
            return _context.abrupt("return", Promise.resolve(productsStock));

          case 11:
            return _context.abrupt("return", Promise.reject({
              code: "error",
              message: "Unable to find the stock for products",
              serverResponse: resp.data
            }));

          case 12:
            _context.next = 17;
            break;

          case 14:
            _context.prev = 14;
            _context.t0 = _context["catch"](2);
            return _context.abrupt("return", Promise.reject({
              code: "error",
              message: "Something went wrong",
              serverResponse: _context.t0
            }));

          case 17:
          case "end":
            return _context.stop();
        }
      }
    }, _callee, null, [[2, 14]]);
  }));
  return _fetchProductsStockAtFacility.apply(this, arguments);
}

function fetchProductsStock(_x3) {
  return _fetchProductsStock.apply(this, arguments);
}

function _fetchProductsStock() {
  _fetchProductsStock = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2(productIds) {
    var query, resp, productsStock;
    return _regeneratorRuntime().wrap(function _callee2$(_context2) {
      while (1) {
        switch (_context2.prev = _context2.next) {
          case 0:
            // There is a limitation at API level to handle only 100 records
            // but as we will always fetch data for the fetched records which will be as per the viewSize
            // assuming that the value will never be 100 to show
            query = {
              "filters": {
                "productId": productIds,
                "productId_op": _types.OPERATOR.IN
              },
              "viewSize": productIds.length,
              "fieldsToSelect": ["productId", "atp"]
            };
            _context2.prev = 1;
            _context2.next = 4;
            return (0, _api["default"])({
              url: "checkInventory",
              method: "get",
              params: query
            });

          case 4:
            resp = _context2.sent;

            if (!(resp.status === 200 && !(0, _util.hasError)(resp) && resp.data.count > 0)) {
              _context2.next = 10;
              break;
            }

            productsStock = (0, _nodeJsonTransform.transform)(resp.data.docs, _stock.stockTransformRule);
            return _context2.abrupt("return", Promise.resolve(productsStock));

          case 10:
            return _context2.abrupt("return", Promise.reject({
              code: "error",
              message: "Unable to find the stock for products",
              serverResponse: resp.data
            }));

          case 11:
            _context2.next = 16;
            break;

          case 13:
            _context2.prev = 13;
            _context2.t0 = _context2["catch"](1);
            return _context2.abrupt("return", Promise.reject({
              code: "error",
              message: "Something went wrong",
              serverResponse: _context2.t0
            }));

          case 16:
          case "end":
            return _context2.stop();
        }
      }
    }, _callee2, null, [[1, 13]]);
  }));
  return _fetchProductsStock.apply(this, arguments);
}