@chiper-inc/ecommerce-lib/dist/cart/item.js

Chiper Inc Ecommerce Lib

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Item = exports.ItemType = void 0;
const event_1 = require("../event");
const helpers_1 = require("./helpers");
const itemQuantityError_1 = require("./itemQuantityError");
var ItemType;
(function (ItemType) {
    ItemType["PRODUCT"] = "PRODUCT";
    ItemType["COMBO"] = "COMBO";
})(ItemType = exports.ItemType || (exports.ItemType = {}));
class Item extends event_1.EventSender {
    constructor(type, { stock, multipleQuantity, name, image, id, warehouseId, packagingType, minQuantity, measurement }, rate, isBackend, isOffline) {
        super();
        this.isOffline = isOffline;
        this.isBackend = isBackend;
        this.id = id;
        this.warehouseId = warehouseId;
        this.type = type;
        this.name = name;
        this._stock = stock;
        this.image = image;
        let complementPackaging = '';
        if (measurement && measurement.quantity && measurement.unit) {
            complementPackaging = `${measurement.quantity} ${measurement.unit}`;
            complementPackaging = packagingType.includes(complementPackaging) ? '' : ` ${complementPackaging}`;
        }
        this.packagingType = `${packagingType}${complementPackaging}`;
        this.minQuantity = minQuantity !== null && minQuantity !== void 0 ? minQuantity : 1;
        this.multipleQuantity = multipleQuantity !== null && multipleQuantity !== void 0 ? multipleQuantity : 1;
        this.rate = rate;
    }
    get stock() {
        return this._stock;
    }
    set stock(stock) {
        this._stock = stock;
        if (this.quantity && this.stock < this.quantity) {
            this.emit(event_1.CartEvent.NEWS, {
                id: this.id,
                cardType: this.stock === 0 ? "unavailable" : "lowStock",
                productType: this.type,
                medium: this.image,
                name: this.name,
                packagingType: this.packagingType,
                previousTotal: this.regularPrice,
                quantity: this.quantity,
                stock: this.stock,
                total: this.regularPrice,
                warehouseId: this.warehouseId
            });
        }
    }
    set quantity(quantity) {
        var _a;
        if (quantity == null) {
            this._quantity = undefined;
            return;
        }
        if (quantity < this.minQuantity && !this.isOffline) {
            this.emit(event_1.CartEvent.BELOW_MIN_QUANTITY, {
                id: this.id,
                quantity: quantity,
                minQuantity: this.minQuantity,
            });
            throw new itemQuantityError_1.ItemQuantityError(`Quantity can't be less than minQuantity(${this.minQuantity})`, this.minQuantity, "MinQuantity");
        }
        if (quantity > this.stock && !this.isOffline) {
            const newQuantity = (0, helpers_1.getMaximumValue)(this.stock, (_a = this.maxQuantity) !== null && _a !== void 0 ? _a : this.stock, this.multipleQuantity);
            this.emit(event_1.CartEvent.OUT_OF_STOCK, {
                id: this.id,
                quantity: quantity,
                stock: this.stock,
            });
            throw new itemQuantityError_1.ItemQuantityError(`Quantity can't be more than stock(${this.stock})`, newQuantity, "Stock");
        }
        if (this.maxQuantity && quantity > this.maxQuantity && !this.isOffline) {
            const newQuantity = (0, helpers_1.getMaximumValue)(this.stock, this.maxQuantity, this.multipleQuantity);
            if (this.isBackend === true) {
                this.quantity = newQuantity;
            }
            else {
                this.emit(event_1.CartEvent.EXCEEDS_MAX_QUANTITY, {
                    id: this.id,
                    quantity: quantity,
                    maxQuantity: this.maxQuantity,
                });
                throw new itemQuantityError_1.ItemQuantityError(`Quantity can't be more than maxQuantity(${this.maxQuantity})`, newQuantity, "MaxQuantity");
            }
        }
        if (quantity % this.multipleQuantity !== 0 && !this.isOffline) {
            const newQuantity = (0, helpers_1.roundToMultipleQuantity)(quantity, this.multipleQuantity, this.stock);
            this.emit(event_1.CartEvent.NOT_MULTIPLE_QUANTITY, {
                id: this.id,
                quantity: quantity,
                multipleQuantity: this.multipleQuantity,
            });
            throw new itemQuantityError_1.ItemQuantityError(`Quantity can't be different of a multipleQuantity(${this.multipleQuantity})`, newQuantity, "MultipleQuantity");
        }
        this._quantity = quantity;
    }
    get quantity() {
        return this._quantity;
    }
    /** `discount` is the difference between `regularPrice` and `discountedPrice` in %*/
    get discount() {
        return this.discountedPrice
            ? (0, helpers_1.getDiscount)(this.regularPrice, this.discountedPrice)
            : 0;
    }
    // create toJson method
    toJSON() {
        return {
            id: this.id,
            warehouseId: this.warehouseId,
            type: this.type,
            name: this.name,
            stock: this.stock,
            quantity: this.quantity,
            image: this.image,
            medium: this.image,
            packagingType: this.packagingType,
            minQuantity: this.minQuantity,
            multipleQuantity: this.multipleQuantity,
            total: this.total,
            subtotal: this.subtotal,
            maxQuantity: this.maxQuantity,
            maximumQuantity: this.maxQuantity,
            regularPrice: this.regularPrice,
            discountedPrice: this.discountedPrice,
            totalDollars: this.totalDollars,
            regularPriceDolar: this.regularPriceDolar
        };
    }
}
exports.Item = Item;
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