@medusajs/core-flows
Version:
Set of workflow definitions for Medusa
114 lines • 4.42 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.upsertTaxLinesForItemsStep = exports.upsertTaxLinesForItemsStepId = void 0;
const utils_1 = require("@medusajs/framework/utils");
const workflows_sdk_1 = require("@medusajs/framework/workflows-sdk");
exports.upsertTaxLinesForItemsStepId = "set-tax-lines-for-items";
/**
* This step sets the tax lines of shipping methods and line items in a cart.
*
* :::tip
*
* You can use the {@link retrieveCartStep} to retrieve a cart's details.
*
* :::
*
* @example
* const data = upsertTaxLinesForItemsStep({
* // retrieve the details of the cart from another workflow
* // or in another step using the Cart Module's service
* cart,
* "item_tax_lines": [{
* "rate": 48,
* "code": "CODE123",
* "name": "Tax rate 2",
* "provider_id": "provider_1",
* "line_item_id": "litem_123"
* }],
* "shipping_tax_lines": [{
* "rate": 49,
* "code": "CODE456",
* "name": "Tax rate 1",
* "provider_id": "provider_1",
* "shipping_line_id": "sm_123"
* }]
* })
*/
exports.upsertTaxLinesForItemsStep = (0, workflows_sdk_1.createStep)(exports.upsertTaxLinesForItemsStepId, async (data, { container }) => {
const { cart, item_tax_lines, shipping_tax_lines } = data;
const cartService = container.resolve(utils_1.Modules.CART);
const [existingShippingMethodTaxLines, existingLineItemTaxLines] = await (0, utils_1.promiseAll)([
shipping_tax_lines.length
? cartService.listShippingMethodTaxLines({
shipping_method_id: shipping_tax_lines.map((t) => t.shipping_line_id),
})
: [],
item_tax_lines.length
? cartService.listLineItemTaxLines({
item_id: item_tax_lines.map((t) => t.line_item_id),
})
: [],
]);
const itemsTaxLinesData = normalizeItemTaxLinesForCart(item_tax_lines, existingLineItemTaxLines);
const shippingTaxLinesData = normalizeShippingTaxLinesForCart(shipping_tax_lines, existingShippingMethodTaxLines);
await (0, utils_1.promiseAll)([
itemsTaxLinesData.length
? cartService.upsertLineItemTaxLines(itemsTaxLinesData)
: [],
shippingTaxLinesData.length
? cartService.upsertShippingMethodTaxLines(shippingTaxLinesData)
: [],
]);
return new workflows_sdk_1.StepResponse(null, {
cart,
existingLineItemTaxLines,
existingShippingMethodTaxLines,
});
}, async (revertData, { container }) => {
if (!revertData) {
return;
}
const { existingLineItemTaxLines, existingShippingMethodTaxLines } = revertData;
const cartService = container.resolve(utils_1.Modules.CART);
if (existingLineItemTaxLines) {
await cartService.upsertLineItemTaxLines(existingLineItemTaxLines.map((taxLine) => ({
description: taxLine.description,
tax_rate_id: taxLine.tax_rate_id,
code: taxLine.code,
rate: taxLine.rate,
provider_id: taxLine.provider_id,
item_id: taxLine.item_id,
})));
}
await cartService.upsertShippingMethodTaxLines(existingShippingMethodTaxLines.map((taxLine) => ({
description: taxLine.description,
tax_rate_id: taxLine.tax_rate_id,
code: taxLine.code,
rate: taxLine.rate,
provider_id: taxLine.provider_id,
shipping_method_id: taxLine.shipping_method_id,
})));
});
function normalizeItemTaxLinesForCart(taxLines, existingTaxLines) {
return taxLines.map((taxLine) => ({
id: existingTaxLines.find((t) => t.item_id === taxLine.line_item_id)?.id,
description: taxLine.name,
tax_rate_id: taxLine.rate_id,
code: taxLine.code,
rate: taxLine.rate,
provider_id: taxLine.provider_id,
item_id: taxLine.line_item_id,
}));
}
function normalizeShippingTaxLinesForCart(taxLines, existingTaxLines) {
return taxLines.map((taxLine) => ({
id: existingTaxLines.find((t) => t.shipping_method_id === taxLine.shipping_line_id)?.id,
description: taxLine.name,
tax_rate_id: taxLine.rate_id,
code: taxLine.code,
rate: taxLine.rate,
provider_id: taxLine.provider_id,
shipping_method_id: taxLine.shipping_line_id,
}));
}
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