Riqwan Thamir
57 lines
1.6 KiB
TypeScript
57 lines
1.6 KiB
TypeScript
import { ChangeActionType, MedusaError, isDefined } from "@medusajs/utils"
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import { OrderChangeProcessing } from "../calculate-order-change"
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import { setActionReference } from "../set-action-reference"
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OrderChangeProcessing.registerActionType(ChangeActionType.SHIPPING_ADD, {
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operation({ action, currentOrder, options }) {
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const shipping = Array.isArray(currentOrder.shipping_methods)
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? currentOrder.shipping_methods
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: [currentOrder.shipping_methods]
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let existing = shipping.find((sh) => sh.id === action.reference_id)
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if (!existing) {
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existing = {
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id: action.reference_id!,
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order_id: currentOrder.id,
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return_id: action.return_id,
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claim_id: action.claim_id,
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exchange_id: action.exchange_id,
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price: action.amount as number,
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}
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shipping.push(existing)
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}
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setActionReference(existing, action, options)
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currentOrder.shipping_methods = shipping
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},
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revert({ action, currentOrder }) {
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const shipping = Array.isArray(currentOrder.shipping_methods)
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? currentOrder.shipping_methods
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: [currentOrder.shipping_methods]
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const existingIndex = shipping.findIndex(
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(item) => item.id === action.reference_id
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)
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if (existingIndex > -1) {
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shipping.splice(existingIndex, 1)
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}
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},
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validate({ action }) {
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if (!action.reference_id) {
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throw new MedusaError(
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MedusaError.Types.INVALID_DATA,
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"Reference ID is required."
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)
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}
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if (!isDefined(action.amount)) {
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throw new MedusaError(
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MedusaError.Types.INVALID_DATA,
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"Amount is required."
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)
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}
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},
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})
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