@medusajs/core-flows
Version:
Set of workflow definitions for Medusa
65 lines • 2.74 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.adjustInventoryLevelsStep = exports.adjustInventoryLevelsStepId = void 0;
const workflows_sdk_1 = require("@medusajs/framework/workflows-sdk");
const utils_1 = require("@medusajs/framework/utils");
exports.adjustInventoryLevelsStepId = "adjust-inventory-levels-step";
/**
* This step adjusts the stocked quantity of one or more inventory levels. You can
* pass a positive value in `adjustment` to add to the stocked quantity, or a negative value to
* subtract from the stocked quantity.
*
* @example
* const data = adjustInventoryLevelsStep([
* {
* inventory_item_id: "iitem_123",
* location_id: "sloc_123",
* adjustment: 10,
* }
* ])
*/
exports.adjustInventoryLevelsStep = (0, workflows_sdk_1.createStep)(exports.adjustInventoryLevelsStepId, async (input, { container }) => {
const inventoryService = container.resolve(utils_1.Modules.INVENTORY);
const locking = container.resolve(utils_1.Modules.LOCKING);
const inventoryItemIds = input.map((item) => item.inventory_item_id);
const lockingKeys = Array.from(new Set(inventoryItemIds));
const adjustedLevels = await locking.execute(lockingKeys, async () => {
return await inventoryService.adjustInventory(input.map((item) => {
return {
inventoryItemId: item.inventory_item_id,
locationId: item.location_id,
adjustment: item.adjustment,
};
}));
});
return new workflows_sdk_1.StepResponse(adjustedLevels, input.map((item) => {
return {
...item,
adjustment: utils_1.MathBN.mult(item.adjustment, -1),
};
}));
}, async (adjustedLevels, { container }) => {
if (!adjustedLevels?.length) {
return;
}
const inventoryService = container.resolve(utils_1.Modules.INVENTORY);
const locking = container.resolve(utils_1.Modules.LOCKING);
const inventoryItemIds = adjustedLevels.map((item) => item.inventory_item_id);
const lockingKeys = Array.from(new Set(inventoryItemIds));
/**
* @todo
* The method "adjustInventory" was broken, it was receiving the
* "inventoryItemId" and "locationId" as snake case, whereas
* the expected object needed these properties as camelCase
*/
await locking.execute(lockingKeys, async () => {
await inventoryService.adjustInventory(adjustedLevels.map((level) => {
return {
inventoryItemId: level.inventory_item_id,
locationId: level.location_id,
adjustment: level.adjustment,
};
}));
});
});
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