@medusajs/order
Version:
Medusa Order module
34 lines • 2.07 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("@medusajs/framework/utils");
const calculate_order_change_1 = require("../calculate-order-change");
const set_action_reference_1 = require("../set-action-reference");
calculate_order_change_1.OrderChangeProcessing.registerActionType(utils_1.ChangeActionType.RETURN_ITEM, {
isDeduction: true,
operation({ action, currentOrder, options }) {
const existing = currentOrder.items.find((item) => item.id === action.details.reference_id);
existing.detail.return_requested_quantity ??= 0;
existing.detail.return_requested_quantity = utils_1.MathBN.add(existing.detail.return_requested_quantity, action.details.quantity);
(0, set_action_reference_1.setActionReference)(existing, action, options);
return utils_1.MathBN.mult(existing.unit_price, action.details.quantity);
},
validate({ action, currentOrder }) {
const refId = action.details?.reference_id;
if (refId == null) {
throw new utils_1.MedusaError(utils_1.MedusaError.Types.INVALID_DATA, "Details reference ID is required.");
}
const existing = currentOrder.items.find((item) => item.id === refId);
if (!existing) {
throw new utils_1.MedusaError(utils_1.MedusaError.Types.INVALID_DATA, `Item ID "${refId}" not found.`);
}
if (!action.details?.quantity) {
throw new utils_1.MedusaError(utils_1.MedusaError.Types.INVALID_DATA, `Quantity to return of item ${refId} is required.`);
}
const quantityAvailable = utils_1.MathBN.sub(existing.detail?.fulfilled_quantity ?? 0, existing.detail?.return_requested_quantity ?? 0);
const greater = utils_1.MathBN.gt(action.details?.quantity, quantityAvailable);
if (greater) {
throw new utils_1.MedusaError(utils_1.MedusaError.Types.INVALID_DATA, `Cannot request to return more items than what was fulfilled for item ${refId}.`);
}
},
});
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