@fabrix/spool-cart/dist/api/services/TaxService.js

Spool - eCommerce Spool for Fabrix

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const common_1 = require("@fabrix/fabrix/dist/common");
class TaxService extends common_1.FabrixService {
    publish(type, event, options = {}) {
        if (this.app.services.EventsService) {
            options.include = options.include || [{
                    model: this.app.models.EventItem.instance,
                    as: 'objects'
                }];
            return this.publish(type, event, options);
        }
        this.app.log.debug('spool-events is not installed, please install it to use publish');
        return Promise.resolve();
    }
    calculate(obj, lineItems, shippingAddress, resolver, options = {}) {
        let resObj;
        return resolver.resolve(obj, { transaction: options.transaction || null })
            .then(_obj => {
            if (!_obj) {
                throw new Error('Could not resolve for taxes');
            }
            resObj = _obj;
            return this.app.services.ProxyCartService.resolveItemsFromTo(resObj, lineItems.filter(i => i.requires_taxes), shippingAddress);
        })
            .then(resolvedItemsFromTo => {
            if (!resolvedItemsFromTo) {
                return resObj;
            }
            return this.getTaxes(resObj, lineItems, resolvedItemsFromTo, options);
        })
            .then(taxesResult => {
            return taxesResult;
        });
    }
    getTaxes(obj, lineItems = [], resolvedItemsFromTo, options = {}) {
        const taxProvider = this.app.config.get(`generics.${obj.tax_provider}`)
            || this.app.config.get('generics.tax_provider');
        return this.app.services.TaxGenericService.taxForOrder({
            nexus_addresses: resolvedItemsFromTo.nexus_addresses,
            to_address: resolvedItemsFromTo.to_address,
            line_items: lineItems,
            subtotal_price: obj.subtotal_price,
            total_shipping: obj.total_shipping
        }, taxProvider);
    }
}
exports.TaxService = TaxService;