43399c8d0d
This is a PR to keep them relatively small. Very likely changes, validations and other features will be added. What: Basic methods to cancel, confirm or decline order changes Apply order changes to modify and create a new version of an order Things related to calculation, Order and Item totals are not covered in this PR. Properties won't match with definition, etc. Co-authored-by: Adrien de Peretti <25098370+adrien2p@users.noreply.github.com>
55 lines
1.6 KiB
TypeScript
55 lines
1.6 KiB
TypeScript
import { MedusaError, isDefined } from "@medusajs/utils"
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import { ChangeActionType } from "../action-key"
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import { OrderChangeProcessing } from "../calculate-order-change"
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OrderChangeProcessing.registerActionType(ChangeActionType.WRITE_OFF_ITEM, {
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operation({ action, currentOrder }) {
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const existing = currentOrder.items.find(
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(item) => item.id === action.details.reference_id
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)!
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existing.detail.written_off_quantity ??= 0
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existing.detail.written_off_quantity += action.details.quantity
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},
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revert({ action, currentOrder }) {
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const existing = currentOrder.items.find(
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(item) => item.id === action.details.reference_id
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)!
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existing.detail.written_off_quantity -= action.details.quantity
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},
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validate({ action, currentOrder }) {
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const refId = action.details?.reference_id
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if (!isDefined(refId)) {
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throw new MedusaError(
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MedusaError.Types.INVALID_DATA,
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"Details reference ID is required."
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)
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}
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const existing = currentOrder.items.find((item) => item.id === refId)
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if (!existing) {
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throw new MedusaError(
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MedusaError.Types.INVALID_DATA,
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`Reference ID "${refId}" not found.`
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)
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}
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if (!action.details?.quantity) {
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throw new MedusaError(
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MedusaError.Types.INVALID_DATA,
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`Quantity to write-off item ${refId} is required.`
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)
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}
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const quantityAvailable = existing!.quantity ?? 0
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if (action.details?.quantity > quantityAvailable) {
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throw new MedusaError(
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MedusaError.Types.INVALID_DATA,
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"Cannot claim more items than what was ordered."
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)
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}
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},
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})
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