Duplicado de proforma

docs/customer-invoices/proforma-archive-contract.md

@@ -24,3 +24,4 @@
 - Ruta frontend: `/proformas/archived`
 - Reutiliza el listado compartido con scope `archived`.
 - Mantiene selector de estado, paginación y orden.
+- Muestra la acción de fila `Duplicar`; el duplicado vuelve a nacer activo.

docs/customer-invoices/proforma-delete-contract.md

@@ -24,3 +24,4 @@
 - Ruta frontend: `/proformas/deleted`
 - Vista read-only V1.
 - No implementa restauración, purge ni force delete.
+- No muestra la acción `Duplicar`.

docs/customer-invoices/proforma-duplicate-contract.md

@@ -0,0 +1,28 @@
+# Duplicado de proformas
+
+## Endpoint
+
+- `POST /proformas/:proforma_id/duplicate`
+
+## Semántica
+
+- Permite duplicar cualquier proforma no eliminada.
+- La proforma origen puede estar archivada.
+- Si la proforma origen está eliminada lógicamente, el endpoint responde como no disponible.
+- El duplicado siempre nace en `draft`, activo, con `archived_at = NULL`, `deleted_at = NULL` y `linked_invoice_id = NULL`.
+- La numeración siempre es nueva y se consume desde `document-series`.
+- Se intenta reutilizar la misma serie documental del origen si sigue activa; si no, se usa la serie por defecto de `document_type=proforma`.
+- `target_invoice_series_code` solo se conserva si sigue siendo una serie activa de `issued_invoice`; si no, pasa a `NULL`.
+- Se copian datos comerciales y fiscales del origen.
+- Se copian las líneas con nuevos IDs y se recalculan impuestos y totales con el motor actual.
+
+## Response
+
+- `201 Created`
+- Devuelve el snapshot completo de la nueva proforma.
+
+## UI
+
+- Acción de fila `Duplicar` en `/proformas` y `/proformas/archived`.
+- No muestra `Duplicar` en `/proformas/deleted`.
+- Tras duplicar redirige a `/proformas/:id/edit`.

docs/customer-invoices/proforma-list-contract.md

@@ -24,3 +24,4 @@
 - Ruta frontend: `/proformas`
 - Mantiene búsqueda, paginación, orden y selector de estado.
 - No muestra selector visual de archivadas/todas.
+- Muestra la acción de fila `Duplicar`.

modules/customer-invoices/src/api/application/proformas/di/proforma-use-cases.di.ts

@@ -26,6 +26,7 @@ import {
   ArchiveProformaByIdUseCase,
   ChangeStatusProformaUseCase,
   CreateProformaUseCase,
+  DuplicateProformaByIdUseCase,
   DeleteProformaByIdUseCase,
   GetProformaByIdUseCase,
   IssueProformaUseCase,
@@ -120,6 +121,24 @@ export function buildCreateProformaUseCase(deps: {
   });
 }
 
+export function buildDuplicateProformaByIdUseCase(deps: {
+  creator: IProformaCreator;
+  finder: IProformaFinder;
+  fullReadModelAssembler: IProformaFullReadModelAssembler;
+  fullSnapshotBuilder: IProformaFullSnapshotBuilder;
+  documentSeriesServices: import("@erp/document-series/api").DocumentSeriesPublicServicesType;
+  transactionManager: ITransactionManager;
+}) {
+  return new DuplicateProformaByIdUseCase({
+    creator: deps.creator,
+    finder: deps.finder,
+    fullReadModelAssembler: deps.fullReadModelAssembler,
+    fullSnapshotBuilder: deps.fullSnapshotBuilder,
+    documentSeriesServices: deps.documentSeriesServices,
+    transactionManager: deps.transactionManager,
+  });
+}
+
 export function buildIssueProformaUseCase(deps: {
   publicServices: {
     issuedInvoiceServices: IIssuedInvoicePublicServices;

modules/customer-invoices/src/api/application/proformas/use-cases/duplicate-proforma-by-id.use-case.ts

@@ -0,0 +1,232 @@
+import type { ITransactionManager } from "@erp/core/api";
+import type { DocumentSeriesPublicServicesType } from "@erp/document-series/api";
+import { UniqueID, UtcDate } from "@repo/rdx-ddd";
+import { Maybe, Result } from "@repo/rdx-utils";
+
+import type { DuplicateProformaByIdParamsRequestDTO } from "../../../../common";
+import { InvoiceSerie, InvoiceStatus, type ProformaRecipient } from "../../../domain";
+import { InvoiceSeriesNotFoundError } from "../../invoice-series";
+import type { ProformaCreateInputProps } from "../models";
+import type {
+  IProformaCreator,
+  IProformaFinder,
+  IProformaFullReadModelAssembler,
+} from "../services";
+import type { IProformaFullSnapshotBuilder } from "../snapshot-builders";
+
+type DuplicateProformaByIdUseCaseInput = {
+  companyId: UniqueID;
+  params: DuplicateProformaByIdParamsRequestDTO;
+};
+
+export class DuplicateProformaByIdUseCase {
+  public constructor(
+    private readonly deps: {
+      creator: IProformaCreator;
+      finder: IProformaFinder;
+      fullReadModelAssembler: IProformaFullReadModelAssembler;
+      fullSnapshotBuilder: IProformaFullSnapshotBuilder;
+      documentSeriesServices: DocumentSeriesPublicServicesType;
+      transactionManager: ITransactionManager;
+    }
+  ) {}
+
+  public async execute(params: DuplicateProformaByIdUseCaseInput) {
+    const proformaIdResult = UniqueID.create(params.params.proforma_id);
+    if (proformaIdResult.isFailure) {
+      return Result.fail(proformaIdResult.error);
+    }
+
+    return this.deps.transactionManager.complete(async (transaction: unknown) => {
+      try {
+        const sourceResult = await this.deps.finder.findProformaByIdIncludingArchived(
+          params.companyId,
+          proformaIdResult.data,
+          transaction
+        );
+
+        if (sourceResult.isFailure) {
+          return Result.fail(sourceResult.error);
+        }
+
+        const source = sourceResult.data;
+        const duplicateId = UniqueID.generateNewID();
+        const proformaDateResult = UtcDate.createFromISO(new Date().toISOString().slice(0, 10));
+
+        if (proformaDateResult.isFailure) {
+          return Result.fail(proformaDateResult.error);
+        }
+
+        const proformaSeriesCodeResult = await this.resolveDuplicateSeriesCode({
+          companyId: params.companyId,
+          sourceDocumentSeriesId: source.documentSeriesId,
+          transaction,
+        });
+
+        if (proformaSeriesCodeResult.isFailure) {
+          return Result.fail(proformaSeriesCodeResult.error);
+        }
+
+        const targetInvoiceSeriesCodeResult = await this.resolveValidTargetInvoiceSeriesCode({
+          companyId: params.companyId,
+          targetInvoiceSeriesCode: source.targetInvoiceSeriesCode,
+          transaction,
+        });
+
+        if (targetInvoiceSeriesCodeResult.isFailure) {
+          return Result.fail(targetInvoiceSeriesCodeResult.error);
+        }
+
+        const props: ProformaCreateInputProps = {
+          companyId: params.companyId,
+          status: InvoiceStatus.draft(),
+          proformaSeriesCode: proformaSeriesCodeResult.data,
+          targetInvoiceSeriesCode: targetInvoiceSeriesCodeResult.data,
+          proformaDate: proformaDateResult.data,
+          operationDate: Maybe.none(),
+          customerId: source.customerId,
+          recipient: Maybe.none<ProformaRecipient>(),
+          reference: source.reference,
+          description: source.description,
+          notes: source.notes,
+          languageCode: source.languageCode,
+          currencyCode: source.currencyCode,
+          linkedInvoiceId: Maybe.none(),
+          paymentMethodId: source.paymentMethodId,
+          taxRegimeCode: source.taxRegimeCode,
+          taxConfig: {
+            taxMode: source.taxConfig.taxMode,
+            defaultIvaCode: source.taxConfig.defaultIvaCode,
+            usesEquivalenceSurcharge: source.taxConfig.usesEquivalenceSurcharge,
+            defaultRecCode: source.taxConfig.defaultRecCode,
+            usesRetention: source.taxConfig.usesRetention,
+            defaultRetentionCode: source.taxConfig.defaultRetentionCode,
+          },
+          globalDiscountPercentage: source.globalDiscountPercentage,
+          archivedAt: Maybe.none(),
+          items: source.items.getAll().map((item) => ({
+            description: item.description,
+            quantity: item.quantity,
+            unitAmount: item.unitAmount,
+            itemDiscountPercentage: item.itemDiscountPercentage,
+            taxes: {
+              ivaCode: item.ivaCode(),
+              recCode: item.recCode(),
+              retentionCode: item.retentionCode(),
+            },
+          })),
+        };
+
+        const createResult = await this.deps.creator.create({
+          companyId: params.companyId,
+          id: duplicateId,
+          props,
+          transaction,
+        });
+
+        if (createResult.isFailure) {
+          return Result.fail(createResult.error);
+        }
+
+        const duplicatedResult = await this.deps.finder.findProformaById(
+          params.companyId,
+          createResult.data.id,
+          transaction
+        );
+
+        if (duplicatedResult.isFailure) {
+          return Result.fail(duplicatedResult.error);
+        }
+
+        const readModelResult = await this.deps.fullReadModelAssembler.assemble({
+          companyId: params.companyId,
+          proforma: duplicatedResult.data,
+          transaction,
+        });
+
+        if (readModelResult.isFailure) {
+          return Result.fail(readModelResult.error);
+        }
+
+        return Result.ok(this.deps.fullSnapshotBuilder.toOutput(readModelResult.data));
+      } catch (error: unknown) {
+        return Result.fail(error as Error);
+      }
+    });
+  }
+
+  private async resolveDuplicateSeriesCode(params: {
+    companyId: UniqueID;
+    sourceDocumentSeriesId: Maybe<string>;
+    transaction?: unknown;
+  }): Promise<Result<Maybe<InvoiceSerie>, Error>> {
+    const listResult = await this.deps.documentSeriesServices.listActiveSeries({
+      companyId: params.companyId.toString(),
+      documentType: "proforma",
+      transaction: params.transaction,
+    });
+
+    if (listResult.isFailure) {
+      return Result.fail(listResult.error);
+    }
+
+    const sourceSeriesId = params.sourceDocumentSeriesId.getOrUndefined();
+    const sourceSeries = sourceSeriesId
+      ? listResult.data.find((series) => series.id === sourceSeriesId)
+      : undefined;
+
+    if (sourceSeries) {
+      const seriesCodeResult = InvoiceSerie.create(sourceSeries.code);
+      if (seriesCodeResult.isFailure) {
+        return Result.fail(seriesCodeResult.error);
+      }
+
+      return Result.ok(Maybe.some(seriesCodeResult.data));
+    }
+
+    const defaultSeries = listResult.data.find((series) => series.is_default);
+    if (!defaultSeries) {
+      return Result.fail(
+        new InvoiceSeriesNotFoundError({
+          cause: "No active proforma document series is available.",
+        })
+      );
+    }
+
+    const defaultSeriesCodeResult = InvoiceSerie.create(defaultSeries.code);
+    if (defaultSeriesCodeResult.isFailure) {
+      return Result.fail(defaultSeriesCodeResult.error);
+    }
+
+    return Result.ok(Maybe.some(defaultSeriesCodeResult.data));
+  }
+
+  private async resolveValidTargetInvoiceSeriesCode(params: {
+    companyId: UniqueID;
+    targetInvoiceSeriesCode: Maybe<InvoiceSerie>;
+    transaction?: unknown;
+  }): Promise<Result<Maybe<InvoiceSerie>, Error>> {
+    if (params.targetInvoiceSeriesCode.isNone()) {
+      return Result.ok(Maybe.none());
+    }
+
+    const listResult = await this.deps.documentSeriesServices.listActiveSeries({
+      companyId: params.companyId.toString(),
+      documentType: "issued_invoice",
+      transaction: params.transaction,
+    });
+
+    if (listResult.isFailure) {
+      return Result.fail(listResult.error);
+    }
+
+    const targetCode = params.targetInvoiceSeriesCode.unwrap().toPrimitive();
+    const isValid = listResult.data.some((series) => series.code === targetCode);
+
+    if (!isValid) {
+      return Result.ok(Maybe.none());
+    }
+
+    return Result.ok(params.targetInvoiceSeriesCode);
+  }
+}

modules/customer-invoices/src/api/application/proformas/use-cases/index.ts

@@ -1,6 +1,7 @@
 export * from "./archive-proforma-by-id.use-case";
 export * from "./change-status-proforma.use-case";
 export * from "./create-proforma.use-case";
+export * from "./duplicate-proforma-by-id.use-case";
 export * from "./delete-proforma-by-id.use-case";
 export * from "./get-proforma-by-id.use-case";
 export * from "./issue-proforma.use-case";

modules/customer-invoices/src/api/infrastructure/proformas/di/proformas.di.ts

@@ -8,6 +8,7 @@ import {
   type ChangeStatusProformaUseCase,
   type CreateProformaUseCase,
   type DeleteProformaByIdUseCase,
+  type DuplicateProformaByIdUseCase,
   type GetProformaByIdUseCase,
   type IIssuedInvoicePublicServices,
   type IssueProformaUseCase,
@@ -20,6 +21,7 @@ import {
   buildChangeStatusProformaUseCase,
   buildCreateProformaUseCase,
   buildDeleteProformaByIdUseCase,
+  buildDuplicateProformaByIdUseCase,
   buildGetProformaByIdUseCase,
   buildIssueProformaUseCase,
   buildListProformasUseCase,
@@ -56,6 +58,7 @@ export type ProformasInternalDeps = {
     reportProformaPdf: () => ReportProformaPdfUseCase;
     previewProformaReport: () => PreviewProformaReportUseCase;
     createProforma: () => CreateProformaUseCase;
+    duplicateProforma: () => DuplicateProformaByIdUseCase;
     issueProforma: (publicServices: {
       issuedInvoiceServices: IIssuedInvoicePublicServices;
     }) => IssueProformaUseCase;
@@ -180,6 +183,16 @@ export function buildProformasDependencies(params: ModuleParams): ProformasInter
           transactionManager,
         }),
 
+      duplicateProforma: () =>
+        buildDuplicateProformaByIdUseCase({
+          creator,
+          finder,
+          fullReadModelAssembler: readModelAssemblers.full,
+          fullSnapshotBuilder: snapshotBuilders.full,
+          documentSeriesServices,
+          transactionManager,
+        }),
+
       updateProforma: () =>
         buildUpdateProformaUseCase({
           updater,

modules/customer-invoices/src/api/infrastructure/proformas/express/controllers/duplicate-proforma-by-id.controller.ts

@@ -0,0 +1,48 @@
+import {
+  ExpressController,
+  forbidQueryFieldGuard,
+  requireAuthenticatedGuard,
+  requireCompanyContextGuard,
+} from "@erp/core/api";
+
+import {
+  DuplicateProformaByIdParamsRequestSchema,
+  DuplicateProformaByIdResponseSchema,
+  type DuplicateProformaByIdParamsRequestDTO,
+} from "../../../../../common";
+import type { DuplicateProformaByIdUseCase } from "../../../../application";
+import { proformasApiErrorMapper } from "../proformas-api-error-mapper";
+
+export class DuplicateProformaByIdController extends ExpressController {
+  public constructor(private readonly useCase: DuplicateProformaByIdUseCase) {
+    super();
+    this.errorMapper = proformasApiErrorMapper;
+
+    this.registerGuards(
+      requireAuthenticatedGuard(),
+      requireCompanyContextGuard(),
+      forbidQueryFieldGuard("companyId")
+    );
+  }
+
+  protected async executeImpl() {
+    const companyId = this.getTenantId();
+    if (!companyId) {
+      return this.forbiddenError("Tenant ID not found");
+    }
+
+    const params = DuplicateProformaByIdParamsRequestSchema.parse(
+      this.req.params
+    ) satisfies DuplicateProformaByIdParamsRequestDTO;
+
+    const result = await this.useCase.execute({
+      companyId,
+      params,
+    });
+
+    return result.match(
+      (data) => this.created(DuplicateProformaByIdResponseSchema.parse(data)),
+      (err) => this.handleError(err)
+    );
+  }
+}

modules/customer-invoices/src/api/infrastructure/proformas/express/proformas.routes.ts

@@ -20,6 +20,7 @@ import {
   ChangeStatusProformaByIdRequestSchema,
   CreateProformaRequestSchema,
   DeleteProformaByIdParamsRequestSchema,
+  DuplicateProformaByIdParamsRequestSchema,
   GetProformaByIdRequestSchema,
   IssueProformaByIdParamsRequestSchema,
   LegacyIssueProformaByIdParamsRequestSchema,
@@ -34,6 +35,7 @@ import type { IIssuedInvoicePublicServices } from "../../../application";
 
 import { ChangeStatusProformaController } from "./controllers/change-status-proforma.controller";
 import { CreateProformaController } from "./controllers/create-proforma.controller";
+import { DuplicateProformaByIdController } from "./controllers/duplicate-proforma-by-id.controller";
 import { UpdateProformaController } from "./controllers/update-proforma.controller";
 import { IssueProformaByIdRequestMapper } from "./mappers";
 
@@ -146,6 +148,16 @@ export const proformasRouter = (params: StartParams) => {
     }
   );
 
+  router.post(
+    "/:proforma_id/duplicate",
+    validateRequest(DuplicateProformaByIdParamsRequestSchema, "params"),
+    (req: Request, res: Response, next: NextFunction) => {
+      const useCase = deps.useCases.duplicateProforma();
+      const controller = new DuplicateProformaByIdController(useCase);
+      return controller.execute(req, res, next);
+    }
+  );
+
   router.delete(
     "/:proforma_id",
     validateRequest(DeleteProformaByIdParamsRequestSchema, "params"),

modules/customer-invoices/src/common/dto/request/proformas/duplicate-proforma-by-id.request.dto.ts

@@ -0,0 +1,9 @@
+import { z } from "zod/v4";
+
+export const DuplicateProformaByIdParamsRequestSchema = z.object({
+  proforma_id: z.uuid(),
+});
+
+export type DuplicateProformaByIdParamsRequestDTO = z.infer<
+  typeof DuplicateProformaByIdParamsRequestSchema
+>;

modules/customer-invoices/src/common/dto/request/proformas/index.ts

@@ -2,6 +2,7 @@ export * from "./archive-proforma-by-id.request.dto";
 export * from "./change-status-proforma-by-id.request.dto";
 export * from "./create-proforma.request.dto";
 export * from "./delete-proforma-by-id.request.dto";
+export * from "./duplicate-proforma-by-id.request.dto";
 export * from "./get-proforma-by-id.request.dto";
 export * from "./issue-proforma-by-id.request.dto";
 export * from "./list-proformas.request.dto";

modules/customer-invoices/src/common/dto/response/proformas/duplicate-proforma-by-id.response.dto.ts

@@ -0,0 +1,7 @@
+import {
+  type GetProformaByIdResponseDTO,
+  GetProformaByIdResponseSchema,
+} from "./get-proforma-by-id.response.dto";
+
+export const DuplicateProformaByIdResponseSchema = GetProformaByIdResponseSchema;
+export type DuplicateProformaByIdResponseDTO = GetProformaByIdResponseDTO;

modules/customer-invoices/src/common/dto/response/proformas/index.ts

@@ -1,4 +1,5 @@
 export * from "./create-proforma.response.dto";
+export * from "./duplicate-proforma-by-id.response.dto";
 export * from "./get-proforma-by-id.response.dto";
 export * from "./issue-proforma-by-id.response.dto";
 export * from "./list-proformas.response.dto";

modules/customer-invoices/src/common/locales/en.json

@@ -175,6 +175,14 @@
         "available": "Available statuses",
         "unavailable": "Unavailable statuses"
       }
+    },
+    "duplicate": {
+      "success_title": "Proforma duplicated",
+      "success_description": "The proforma was duplicated successfully.",
+      "success_with_reference": "Proforma duplicated as {{reference}}.",
+      "error_title": "The proforma could not be duplicated",
+      "error_not_found_message": "The proforma no longer exists or is not available.",
+      "error_unknown_message": "An unexpected error occurred while duplicating the proforma."
     }
   },
   "pages": {

modules/customer-invoices/src/common/locales/es.json

@@ -176,6 +176,14 @@
         "available": "Estados disponibles",
         "unavailable": "Estados no disponibles"
       }
+    },
+    "duplicate": {
+      "success_title": "Proforma duplicada",
+      "success_description": "La proforma se ha duplicado correctamente.",
+      "success_with_reference": "Proforma duplicada como {{reference}}.",
+      "error_title": "No se pudo duplicar la proforma",
+      "error_not_found_message": "La proforma ya no existe o no está disponible.",
+      "error_unknown_message": "Ha ocurrido un error inesperado al duplicar la proforma."
     }
   },
   "pages": {

modules/customer-invoices/src/web/proformas/list/controllers/use-list-proformas-page.controller.ts

@@ -10,6 +10,7 @@ import { useDownloadProformaPDFController } from "../../download-pdf/controller"
 import { useIssueProformaDialogController } from "../../issue-proforma";
 import {
   type ProformaListRow,
+  useDuplicateProformaByIdMutation,
   useProformaArchiveMutation,
   useProformaUnarchiveMutation,
 } from "../../shared";
@@ -25,6 +26,7 @@ export const useListProformasPageController = (scope: ProformaListScope) => {
   const issueDialogCtrl = useIssueProformaDialogController();
   const changeStatusDialogCtrl = useChangeProformaStatusDialogController();
   const archiveMutation = useProformaArchiveMutation();
+  const duplicateMutation = useDuplicateProformaByIdMutation();
   const unarchiveMutation = useProformaUnarchiveMutation();
 
   const downloadPDFCtrl = useDownloadProformaPDFController();
@@ -126,6 +128,7 @@ export const useListProformasPageController = (scope: ProformaListScope) => {
       closeDialog: closeArchiveDialog,
       confirmArchive,
     },
+    duplicateMutation,
     deleteDialogCtrl,
     issueDialogCtrl,
     changeStatusDialogCtrl,

modules/customer-invoices/src/web/proformas/list/ui/blocks/proforma-summary-panel/proforma-header.tsx

@@ -8,7 +8,7 @@ import { ProformaStatusBadge } from "../../components";
 export const ProformaHeader = ({ proforma }: { proforma: Proforma }) => {
   const handleCopyTin = async () => {
     try {
-      await navigator.clipboard.writeText(proforma.recipient.tin);
+      await navigator.clipboard.writeText(proforma.recipient.tin ?? "");
     } catch {
       // Silencio o toast fuera de este componente
     }
@@ -31,7 +31,7 @@ export const ProformaHeader = ({ proforma }: { proforma: Proforma }) => {
 
           <div className="mt-2 flex items-center gap-2">
             <Badge className="gap-1" variant="outline">
-              {proforma.isProforma ? (
+              {proforma.recipient.tin ? (
                 <>
                   <Building2Icon className="size-3" />
                   Empresa

modules/customer-invoices/src/web/proformas/list/ui/blocks/proformas-grid/use-proforma-grid-columns.tsx

@@ -12,6 +12,7 @@ import {
 } from "@repo/shadcn-ui/components";
 import type { ColumnDef } from "@tanstack/react-table";
 import {
+  CopyIcon,
   ExternalLinkIcon,
   FileDownIcon,
   FileTextIcon,
@@ -38,6 +39,7 @@ type GridActionHandlers = {
   onEditClick?: (proforma: ProformaListRow) => void;
   onIssueClick?: (proforma: ProformaListRow) => void;
   onArchiveClick?: (proforma: ProformaListRow) => void;
+  onDuplicateClick?: (proforma: ProformaListRow) => void;
   onUnarchiveClick?: (proforma: ProformaListRow) => void;
   onDeleteClick?: (proforma: ProformaListRow) => void;
   onChangeStatusClick?: (proforma: ProformaListRow, nextStatus: ProformaStatus) => void;
@@ -298,10 +300,11 @@ export function useProformasGridColumns(
             (proforma.status === PROFORMA_STATUS.DRAFT ||
               proforma.status === PROFORMA_STATUS.REJECTED);
           const availableTransitions = isNormalScope
-            ? PROFORMA_STATUS_TRANSITIONS[proforma.status as ProformaStatus] ?? []
+            ? (PROFORMA_STATUS_TRANSITIONS[proforma.status as ProformaStatus] ?? [])
             : [];
 
           const canEdit = isNormalScope && !isIssued && actionHandlers.onEditClick;
+          const canDuplicate = !isDeletedScope && actionHandlers.onDuplicateClick;
           const canIssue = isNormalScope && !isIssued && isApproved && actionHandlers.onIssueClick;
           const canDelete = !isDeletedScope && isDraft && actionHandlers.onDeleteClick;
           const canDownloadPdf = !isDeletedScope && actionHandlers.onDownloadPdf;
@@ -338,6 +341,31 @@ export function useProformasGridColumns(
                 </TooltipProvider>
               )}
 
+              {canDuplicate && (
+                <TooltipProvider>
+                  <Tooltip>
+                    <TooltipTrigger
+                      render={
+                        <Button
+                          className="size-7 cursor-pointer text-muted-foreground hover:text-primary"
+                          onClick={(event) => {
+                            event.preventDefault();
+                            event.stopPropagation();
+                            actionHandlers.onDuplicateClick?.(proforma);
+                          }}
+                          size="icon"
+                          variant="ghost"
+                        >
+                          <CopyIcon className="size-4" />
+                          <span className="sr-only">Duplicar</span>
+                        </Button>
+                      }
+                    />
+                    <TooltipContent>Duplicar</TooltipContent>
+                  </Tooltip>
+                </TooltipProvider>
+              )}
+
               {isArchivable && actionHandlers.onArchiveClick && (
                 <TooltipProvider>
                   <Tooltip>
@@ -387,8 +415,7 @@ export function useProformasGridColumns(
               )}
 
               {/* Cambiar estado */}
-              {!isDeletedScope &&
-                !isIssued &&
+              {!(isDeletedScope || isIssued) &&
                 availableTransitions.length > 0 &&
                 actionHandlers.onChangeStatusClick && (
                   <TooltipProvider key={availableTransitions[0]}>
@@ -401,7 +428,10 @@ export function useProformasGridColumns(
                               event.preventDefault();
                               event.stopPropagation();
 
-                            actionHandlers.onChangeStatusClick?.(proforma, availableTransitions[0]);
+                              actionHandlers.onChangeStatusClick?.(
+                                proforma,
+                                availableTransitions[0]
+                              );
                             }}
                             size="icon"
                             variant="ghost"

modules/customer-invoices/src/web/proformas/list/ui/pages/list-proformas-page.tsx

@@ -1,5 +1,6 @@
 import { ErrorAlert, PageHeader, SimpleSearchInput } from "@erp/core/components";
 import { useReturnToNavigation } from "@erp/core/hooks";
+import { showErrorToast, showSuccessToast } from "@repo/rdx-ui/helpers";
 import { AppContent, BackHistoryButton } from "@repo/rdx-ui/components";
 import {
   Button,
@@ -93,6 +94,7 @@ const ScopedListProformasPage = ({ scope }: ScopedListProformasPageProps) => {
     issueDialogCtrl,
     changeStatusDialogCtrl,
     archiveDialogCtrl,
+    duplicateMutation,
     handleDownloadPDF,
     unarchiveDialogCtrl,
     isPDFDownloading: isPdfDownloading,
@@ -108,8 +110,35 @@ const ScopedListProformasPage = ({ scope }: ScopedListProformasPageProps) => {
     });
   };
 
+  const handleDuplicateClick = async (proforma: ProformaListRow) => {
+    try {
+      const duplicated = await duplicateMutation.mutateAsync({ proformaId: proforma.id });
+
+      showSuccessToast(
+        t("proformas.duplicate.success_title"),
+        duplicated.proformaReference
+          ? t("proformas.duplicate.success_with_reference", {
+              reference: duplicated.proformaReference,
+            })
+          : t("proformas.duplicate.success_description")
+      );
+
+      handleEditClick(duplicated.id);
+    } catch (error: unknown) {
+      const status = (error as { status?: number } | undefined)?.status;
+
+      showErrorToast(
+        t("proformas.duplicate.error_title"),
+        status === 404
+          ? t("proformas.duplicate.error_not_found_message")
+          : t("proformas.duplicate.error_unknown_message")
+      );
+    }
+  };
+
   const columns = useProformasGridColumns(scope, {
     onEditClick: (proforma) => handleEditClick(proforma.id),
+    onDuplicateClick: handleDuplicateClick,
     onIssueClick: (proformaRow) =>
       issueDialogCtrl.openDialog(prepareIssueProformaTarget(proformaRow)),
     onArchiveClick: archiveDialogCtrl.openDialog,

modules/customer-invoices/src/web/proformas/shared/api/duplicate-proforma-by-id.api.ts

@@ -0,0 +1,26 @@
+import type { IDataSource } from "@erp/core/client";
+
+import type { DuplicateProformaByIdResponseDTO } from "../../../../common";
+
+export interface DuplicateProformaByIdParams {
+  proformaId: string;
+  signal?: AbortSignal;
+}
+
+export type DuplicateProformaByIdResult = DuplicateProformaByIdResponseDTO;
+
+export const duplicateProformaById = (
+  dataSource: IDataSource,
+  params: DuplicateProformaByIdParams
+): Promise<DuplicateProformaByIdResult> => {
+  const { proformaId, signal } = params;
+
+  if (!proformaId) throw new Error("proformaId is required");
+
+  return dataSource.custom<undefined, DuplicateProformaByIdResponseDTO>({
+    path: `proformas/${proformaId}/duplicate`,
+    method: "post",
+    data: undefined,
+    signal,
+  });
+};

modules/customer-invoices/src/web/proformas/shared/api/index.ts

@@ -2,6 +2,7 @@ export * from "./archive-proforma-by-id.api";
 export * from "./change-proforma-status-by-id.api";
 export * from "./create-proforma.api";
 export * from "./delete-proforma-by-id.api";
+export * from "./duplicate-proforma-by-id.api";
 export * from "./get-proforma-by-id.api";
 export * from "./issue-proforma-by-id.api";
 export * from "./list-document-series.api";

modules/customer-invoices/src/web/proformas/shared/hooks/index.ts

@@ -1,5 +1,6 @@
 export * from "./keys";
 export * from "./use-document-series-query";
+export * from "./use-duplicate-proforma-by-id-mutation";
 export * from "./use-proforma-archive-mutation";
 export * from "./use-proforma-change-status-mutation";
 export * from "./use-proforma-create-mutation";

modules/customer-invoices/src/web/proformas/shared/hooks/keys.ts

@@ -44,6 +44,7 @@ export const PROFORMA_QUERY_KEY = (proformaId?: string): QueryKey => [
 export const CREATE_PROFORMA_MUTATION_KEY = ["proformas:create"] as const;
 export const UPDATE_PROFORMA_MUTATION_KEY = ["proformas:update"] as const;
 export const DELETE_PROFORMA_MUTATION_KEY = ["proformas:delete"] as const;
+export const DUPLICATE_PROFORMA_MUTATION_KEY = ["proformas:duplicate"] as const;
 export const ARCHIVE_PROFORMA_MUTATION_KEY = ["proformas:archive"] as const;
 export const UNARCHIVE_PROFORMA_MUTATION_KEY = ["proformas:unarchive"] as const;
 

modules/customer-invoices/src/web/proformas/shared/hooks/use-duplicate-proforma-by-id-mutation.ts

@@ -0,0 +1,25 @@
+import { useDataSource } from "@erp/core/hooks";
+import { type DefaultError, useMutation, useQueryClient } from "@tanstack/react-query";
+
+import { GetProformaByIdAdapter } from "../adapters";
+import { type DuplicateProformaByIdParams, duplicateProformaById } from "../api";
+import type { Proforma } from "../entities";
+
+import { DUPLICATE_PROFORMA_MUTATION_KEY } from "./keys";
+import { syncCreatedProformaCaches } from "./proforma-cache-strategy";
+
+export const useDuplicateProformaByIdMutation = () => {
+  const queryClient = useQueryClient();
+  const dataSource = useDataSource();
+
+  return useMutation({
+    mutationKey: DUPLICATE_PROFORMA_MUTATION_KEY,
+    mutationFn: async (params: DuplicateProformaByIdParams) => {
+      const dto = await duplicateProformaById(dataSource, params);
+      return GetProformaByIdAdapter.fromDto(dto);
+    },
+    onSuccess: async (proforma) => {
+      await syncCreatedProformaCaches(queryClient, proforma);
+    },
+  }) as ReturnType<typeof useMutation<Proforma, DefaultError, DuplicateProformaByIdParams>>;
+};

packages/rdx-ui/src/components/datatable/data-table-toolbar.tsx

@@ -75,7 +75,7 @@ export function DataTableToolbar<TData>({
   // Render principal
   return (
     <div
-      className={cn("flex items-center justify-between gap-2 px-2 py-2 bg-transparent", className)}
+      className={cn("flex items-center justify-between gap-2 px-2 py-2 bg-background", className)}
     >
       {/* IZQUIERDA: acciones + contador */}
       <div className="flex flex-1 items-center gap-3 flex-wrap">