@medusajs/core-flows
Version:
Set of workflow definitions for Medusa
98 lines • 4.65 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.calculateShippingOptionsPricesWorkflow = exports.calculateShippingOptionsPricesWorkflowId = void 0;
const workflows_sdk_1 = require("@medusajs/framework/workflows-sdk");
const steps_1 = require("../steps");
const common_1 = require("../../common");
const fields_1 = require("../../cart/utils/fields");
exports.calculateShippingOptionsPricesWorkflowId = "calculate-shipping-options-prices-workflow";
/**
* This workflow calculates the prices for one or more shipping options in a cart. It's used by the
* [Calculate Shipping Option Price Store API Route](https://docs.medusajs.com/api/store#shipping-options_postshippingoptionsidcalculate).
*
* :::note
*
* Calculating shipping option prices may require sending requests to third-party fulfillment services.
* This depends on the implementation of the fulfillment provider associated with the shipping option.
*
* :::
*
* You can use this workflow within your own customizations or custom workflows, allowing you to
* calculate the prices of shipping options within your custom flows.
*
* @example
* const { result } = await calculateShippingOptionsPricesWorkflow(container)
* .run({
* input: {
* cart_id: "cart_123",
* shipping_options: [
* {
* id: "so_123",
* data: {
* // custom data relevant for the fulfillment provider
* carrier_code: "ups",
* }
* }
* ]
* }
* })
*
* @summary
*
* Calculate shipping option prices in a cart.
*/
exports.calculateShippingOptionsPricesWorkflow = (0, workflows_sdk_1.createWorkflow)(exports.calculateShippingOptionsPricesWorkflowId, (input) => {
const ids = (0, workflows_sdk_1.transform)({ input }, ({ input }) => input.shipping_options.map((so) => so.id));
const shippingOptionsQuery = (0, common_1.useQueryGraphStep)({
entity: "shipping_option",
filters: { id: ids },
fields: ["id", "provider_id", "data", "service_zone.fulfillment_set_id"],
}).config({ name: "shipping-options-query" });
const cartQuery = (0, common_1.useQueryGraphStep)({
entity: "cart",
filters: { id: input.cart_id },
fields: fields_1.cartFieldsForCalculateShippingOptionsPrices,
}).config({ name: "cart-query" });
const fulfillmentSetId = (0, workflows_sdk_1.transform)({ shippingOptionsQuery }, ({ shippingOptionsQuery }) => shippingOptionsQuery.data.map((so) => so.service_zone.fulfillment_set_id));
const locationFulfillmentSetQuery = (0, common_1.useQueryGraphStep)({
entity: "location_fulfillment_set",
filters: { fulfillment_set_id: fulfillmentSetId },
fields: ["id", "stock_location_id", "fulfillment_set_id"],
}).config({ name: "location-fulfillment-set-query" });
const locationIds = (0, workflows_sdk_1.transform)({ locationFulfillmentSetQuery }, ({ locationFulfillmentSetQuery }) => locationFulfillmentSetQuery.data.map((lfs) => lfs.stock_location_id));
const locationQuery = (0, common_1.useQueryGraphStep)({
entity: "stock_location",
filters: { id: locationIds },
fields: ["id", "name", "address.*"],
}).config({ name: "location-query" });
const data = (0, workflows_sdk_1.transform)({
shippingOptionsQuery,
cartQuery,
input,
locationFulfillmentSetQuery,
locationQuery,
}, ({ shippingOptionsQuery, cartQuery, input, locationFulfillmentSetQuery, locationQuery, }) => {
const shippingOptions = shippingOptionsQuery.data;
const cart = cartQuery.data[0];
const locations = locationQuery.data;
const locationFulfillmentSetMap = new Map(locationFulfillmentSetQuery.data.map((lfs) => [
lfs.fulfillment_set_id,
lfs.stock_location_id,
]));
const shippingOptionDataMap = new Map(input.shipping_options.map((so) => [so.id, so.data]));
return shippingOptions.map((shippingOption) => ({
id: shippingOption.id,
provider_id: shippingOption.provider_id,
optionData: shippingOption.data,
data: shippingOptionDataMap.get(shippingOption.id) ?? {},
context: {
...cart,
from_location: locations.find((l) => l.id ===
locationFulfillmentSetMap.get(shippingOption.service_zone.fulfillment_set_id)),
},
}));
});
const prices = (0, steps_1.calculateShippingOptionsPricesStep)(data);
return new workflows_sdk_1.WorkflowResponse(prices);
});
//# sourceMappingURL=calculate-shipping-options-prices.js.map