@medusajs/core-flows
Version:
Set of workflow definitions for Medusa
85 lines • 3.52 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.deleteProductVariantsWorkflow = exports.deleteProductVariantsWorkflowId = void 0;
const utils_1 = require("@medusajs/framework/utils");
const workflows_sdk_1 = require("@medusajs/framework/workflows-sdk");
const common_1 = require("../../common");
const steps_1 = require("../steps");
const inventory_1 = require("../../inventory");
exports.deleteProductVariantsWorkflowId = "delete-product-variants";
/**
* This workflow deletes one or more product variants. It's used by the
* [Delete Product Variants Admin API Route](https://docs.medusajs.com/api/admin#products_deleteproductsidvariantsvariant_id).
*
* This workflow has a hook that allows you to perform custom actions after the product variants are deleted. For example,
* you can delete custom records linked to the product variants.
*
* You can also use this workflow within your own custom workflows, allowing you to wrap custom logic around product-variant deletion.
*
* @example
* const { result } = await deleteProductVariantsWorkflow(container)
* .run({
* input: {
* ids: ["variant_123"],
* }
* })
*
* @summary
*
* Delete one or more product variants.
*
* @property hooks.productVariantsDeleted - This hook is executed after the variants are deleted. You can consume this hook to perform custom actions on the deleted variants.
*/
exports.deleteProductVariantsWorkflow = (0, workflows_sdk_1.createWorkflow)(exports.deleteProductVariantsWorkflowId, (input) => {
(0, common_1.removeRemoteLinkStep)({
[utils_1.Modules.PRODUCT]: { variant_id: input.ids },
}).config({ name: "remove-variant-link-step" });
const variantsWithInventoryStepResponse = (0, common_1.useQueryGraphStep)({
entity: "variants",
fields: [
"id",
"manage_inventory",
"inventory.id",
"inventory.variants.id",
],
filters: {
id: input.ids,
},
});
const toDeleteInventoryItemIds = (0, workflows_sdk_1.transform)({ variants: variantsWithInventoryStepResponse.data }, (data) => {
const variants = data.variants || [];
const variantsMap = new Map(variants.map((v) => [v.id, true]));
const toDeleteIds = new Set();
variants.forEach((variant) => {
if (!variant.manage_inventory) {
return;
}
for (const inventoryItem of variant.inventory) {
if (inventoryItem.variants.every((v) => variantsMap.has(v.id))) {
toDeleteIds.add(inventoryItem.id);
}
}
});
return Array.from(toDeleteIds);
});
inventory_1.deleteInventoryItemWorkflow.runAsStep({
input: toDeleteInventoryItemIds,
});
const deletedProductVariants = (0, steps_1.deleteProductVariantsStep)(input.ids);
const variantIdEvents = (0, workflows_sdk_1.transform)({ input }, ({ input }) => {
return input.ids?.map((id) => {
return { id };
});
});
(0, common_1.emitEventStep)({
eventName: utils_1.ProductVariantWorkflowEvents.DELETED,
data: variantIdEvents,
});
const productVariantsDeleted = (0, workflows_sdk_1.createHook)("productVariantsDeleted", {
ids: input.ids,
});
return new workflows_sdk_1.WorkflowResponse(deletedProductVariants, {
hooks: [productVariantsDeleted],
});
});
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