4dc10b834c
Anyone with create_po browsing a PO now sees a Duplicate action that opens the New Purchase Order form prefilled from the source PO. Like the existing cart→new-PO prefill, nothing is written until the user saves or submits — a duplicate is just a clean draft of the editable order fields. - po-detail.tsx: Duplicate link in the header, gated by hasPermission(currentRole, "create_po") + !readOnly, linking to /po/new?duplicate=<id>. - po/new/page.tsx: when ?duplicate=<id> is present, fetch the source PO and map it onto the form's initial props via the new pure helper. - new-po-form.tsx: accept initial-value props for title, accounting code (+ per-item toggle), project code, place of delivery, date required, quotation/requisition refs, terms — following the existing prop pattern. - lib/duplicate-po.ts: pure, unit-tested mapping (Decimals→numbers, dates →yyyy-MM-dd, saved-terms snapshot with legacy tc* fallback). Attachments, status/dates, payment data and audit history are intentionally not copied. Fixes #142 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
105 lines
3.7 KiB
TypeScript
105 lines
3.7 KiB
TypeScript
/**
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* Duplicate-PO prefill (issue #142) — map a source PurchaseOrder onto the
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* initial-value props the New PO form consumes. Pure (no DB / no I/O) so the
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* mapping is unit-testable; the page just fetches the PO and hands it here.
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*
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* Nothing is written: a duplicate is only a prefilled draft. Attachments,
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* status/dates, payment data and audit history are intentionally NOT copied —
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* a duplicate starts as a clean draft of the editable order fields.
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*/
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import { parsePoTerms, legacyPoTerms } from "@/lib/terms";
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import type { PoTerm } from "@/lib/terms";
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import type { LineItemInput } from "@/lib/validations/po";
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type DecimalLike = { toNumber: () => number } | number | null | undefined;
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const num = (v: DecimalLike, fallback = 0): number =>
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v == null ? fallback : typeof v === "number" ? v : v.toNumber();
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export type DuplicateSourceLineItem = {
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name: string;
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description?: string | null;
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quantity: DecimalLike;
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unit: string;
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size?: string | null;
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unitPrice: DecimalLike;
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gstRate?: DecimalLike;
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productId?: string | null;
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accountId?: string | null;
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};
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export type DuplicateSourcePo = {
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title: string;
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vesselId: string;
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accountId: string;
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companyId?: string | null;
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vendorId?: string | null;
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projectCode?: string | null;
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placeOfDelivery?: string | null;
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dateRequired?: Date | null;
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piQuotationNo?: string | null;
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piQuotationDate?: Date | null;
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requisitionNo?: string | null;
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requisitionDate?: Date | null;
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terms?: unknown;
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tcDelivery?: string | null;
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tcDispatch?: string | null;
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tcInspection?: string | null;
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tcTransitInsurance?: string | null;
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tcPaymentTerms?: string | null;
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tcOthers?: string | null;
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lineItems: DuplicateSourceLineItem[];
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};
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export type DuplicatePrefill = {
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initialLineItems: LineItemInput[];
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initialMultiAccount: boolean;
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initialVendorId?: string;
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initialVesselId: string;
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initialCompanyId?: string;
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initialTitle: string;
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initialAccountId: string;
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initialProjectCode: string | null;
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initialPlaceOfDelivery: string | null;
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initialDateRequired?: string;
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initialPiQuotationNo?: string;
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initialPiQuotationDate?: string;
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initialRequisitionNo?: string;
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initialRequisitionDate?: string;
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initialTerms: PoTerm[];
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};
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/** Format a Date to a `yyyy-MM-dd` value for a native date input. */
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export const toDateInputValue = (d: Date | null | undefined): string | undefined =>
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d ? new Date(d).toISOString().split("T")[0] : undefined;
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export function buildDuplicatePrefill(source: DuplicateSourcePo): DuplicatePrefill {
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const savedTerms = parsePoTerms(source.terms);
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return {
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initialLineItems: source.lineItems.map((li) => ({
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name: li.name,
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description: li.description ?? "",
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quantity: num(li.quantity, 1),
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unit: li.unit,
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size: li.size ?? "",
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unitPrice: num(li.unitPrice, 0),
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gstRate: li.gstRate != null ? num(li.gstRate, 0.18) : 0.18,
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productId: li.productId ?? undefined,
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accountId: li.accountId ?? undefined,
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})),
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initialMultiAccount: source.lineItems.some((li) => !!li.accountId),
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initialVendorId: source.vendorId ?? undefined,
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initialVesselId: source.vesselId,
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initialCompanyId: source.companyId ?? undefined,
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initialTitle: source.title,
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initialAccountId: source.accountId,
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initialProjectCode: source.projectCode ?? null,
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initialPlaceOfDelivery: source.placeOfDelivery ?? null,
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initialDateRequired: toDateInputValue(source.dateRequired),
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initialPiQuotationNo: source.piQuotationNo ?? undefined,
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initialPiQuotationDate: toDateInputValue(source.piQuotationDate),
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initialRequisitionNo: source.requisitionNo ?? undefined,
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initialRequisitionDate: toDateInputValue(source.requisitionDate),
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initialTerms: savedTerms.length > 0 ? savedTerms : legacyPoTerms(source),
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};
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}
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