@medusajs/core-flows
Version:
Set of workflow definitions for Medusa
48 lines • 1.93 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.batchLinkProductsToCollectionStep = exports.batchLinkProductsToCollectionStepId = void 0;
const utils_1 = require("@medusajs/framework/utils");
const workflows_sdk_1 = require("@medusajs/framework/workflows-sdk");
exports.batchLinkProductsToCollectionStepId = "batch-link-products-to-collection";
/**
* This step manages the links between a collection and products.
*
* @example
* const data = batchLinkProductsToCollectionStep({
* id: "collection_123",
* add: ["product_123"],
* remove: ["product_321"]
* })
*/
exports.batchLinkProductsToCollectionStep = (0, workflows_sdk_1.createStep)(exports.batchLinkProductsToCollectionStepId, async (data, { container }) => {
const service = container.resolve(utils_1.Modules.PRODUCT);
if (!data.add?.length && !data.remove?.length) {
return new workflows_sdk_1.StepResponse(void 0, null);
}
const dbCollection = await service.retrieveProductCollection(data.id, {
select: ["id", "products.id"],
relations: ["products"],
});
const existingProductIds = dbCollection.products?.map((p) => p.id) ?? [];
const toRemoveMap = new Map(data.remove?.map((id) => [id, true]) ?? []);
const newProductIds = [
...existingProductIds.filter((id) => !toRemoveMap.has(id)),
...(data.add ?? []),
];
await service.updateProductCollections(data.id, {
product_ids: newProductIds,
});
return new workflows_sdk_1.StepResponse(void 0, {
id: data.id,
productIds: existingProductIds,
});
}, async (prevData, { container }) => {
if (!prevData) {
return;
}
const service = container.resolve(utils_1.Modules.PRODUCT);
await service.updateProductCollections(prevData.id, {
product_ids: prevData.productIds,
});
});
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