feat(audit): implement supplier status activation and deactivation functionality with audit logging

apps/server/src/testing/http/supplier-status-audit.integration.test.ts

@@ -0,0 +1,249 @@
+import assert from "node:assert/strict";
+import { randomUUID } from "node:crypto";
+import test from "node:test";
+
+import { SequelizeTransactionManager } from "@erp/core/api";
+import type { IAudit } from "@repo/rdx-audit";
+import { UniqueID } from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+import { AuditChangeModel, AuditEventModel } from "@/infrastructure/audit/sequelize";
+
+import { SupplierStatusChanger } from "../../../../../modules/suppliers/src/api/application/services/supplier-status-changer.service";
+import { SequelizeSupplierDomainMapper } from "../../../../../modules/suppliers/src/api/infrastructure/persistence/sequelize/mappers/domain/sequelize-supplier.mapper";
+import { SequelizeSupplierSummaryMapper } from "../../../../../modules/suppliers/src/api/infrastructure/persistence/sequelize/mappers/summary/sequelize-supplier-summary.mapper";
+import { SupplierModel } from "../../../../../modules/suppliers/src/api/infrastructure/persistence/sequelize/models/sequelize-supplier.model";
+import { SupplierRepository } from "../../../../../modules/suppliers/src/api/infrastructure/persistence/sequelize/repositories/sequelize-supplier.repository";
+
+import {
+  buildCompanyHeaders,
+  createTestAccount,
+  createTestCompany,
+  createTestMembership,
+  loginByApi,
+} from "./http-test-fixtures";
+import { createHttpTestRuntime } from "./http-test-runtime";
+
+test("suppliers activa y desactiva con Audit transaccional en MariaDB", async (t) => {
+  const runtime = await createHttpTestRuntime();
+  t.after(async () => runtime.stop());
+
+  const account = await createTestAccount(runtime.database, {
+    email: `supplier-status-${randomUUID()}@example.test`,
+    password: "Password123!",
+  });
+  const company = await createTestCompany(runtime.database, {
+    legalName: "Supplier status company",
+  });
+  const otherCompany = await createTestCompany(runtime.database, {
+    legalName: "Other supplier status company",
+  });
+  await createTestMembership(runtime.database, { accountId: account.id, companyId: company.id });
+  await createTestMembership(runtime.database, {
+    accountId: account.id,
+    companyId: otherCompany.id,
+  });
+
+  const loginResponse = await loginByApi({
+    request: runtime.request,
+    email: account.email,
+    password: account.password,
+  });
+  assert.equal(loginResponse.status, 200);
+  const accessToken = (loginResponse.body as { access_token: string }).access_token;
+  const supplierId = randomUUID();
+  const headers = buildCompanyHeaders({ accessToken, companyId: company.id });
+
+  const createResponse = await runtime.request("/api/v1/suppliers", {
+    method: "POST",
+    headers: { ...headers, "content-type": "application/json" },
+    body: JSON.stringify({ id: supplierId, is_company: true, name: "Supplier status" }),
+  });
+  assert.equal(createResponse.status, 201);
+
+  const deactivateResponse = await runtime.request(`/api/v1/suppliers/${supplierId}/deactivate`, {
+    method: "POST",
+    headers: { ...headers, "x-correlation-id": "supplier-deactivate-correlation" },
+  });
+  assert.equal(deactivateResponse.status, 200);
+  assert.equal((deactivateResponse.body as { status: string }).status, "inactive");
+  assert.equal((await SupplierModel.findByPk(supplierId))?.status, "inactive");
+
+  const deactivatedEvent = await AuditEventModel.findOne({
+    where: { action: "supplier.deactivated", target_id: supplierId },
+  });
+  assert.ok(deactivatedEvent);
+  assert.equal(deactivatedEvent.source_type, "application");
+  assert.equal(deactivatedEvent.source_id, "uecko-erp");
+  assert.equal(deactivatedEvent.origin, "http");
+  assert.equal(deactivatedEvent.operation_id, deactivateResponse.headers.get("x-request-id"));
+  assert.equal(deactivatedEvent.correlation_id, "supplier-deactivate-correlation");
+  assert.equal(deactivatedEvent.actor_type, "user");
+  assert.equal(deactivatedEvent.actor_id, account.id);
+  assert.equal(deactivatedEvent.scope_type, "company");
+  assert.equal(deactivatedEvent.scope_id, company.id);
+  assert.equal(deactivatedEvent.target_type, "supplier");
+  assert.equal(deactivatedEvent.target_id, supplierId);
+  assert.deepEqual(
+    (await AuditChangeModel.findAll({ where: { audit_event_id: deactivatedEvent.id } })).map(
+      (change) => ({
+        path: change.path,
+        kind: change.kind,
+        before: change.before_value,
+        after: change.after_value,
+      })
+    ),
+    [{ path: "status", kind: "change", before: "active", after: "inactive" }]
+  );
+
+  const getInactiveResponse = await runtime.request(`/api/v1/suppliers/${supplierId}`, {
+    headers,
+  });
+  assert.equal(getInactiveResponse.status, 200);
+  assert.equal((getInactiveResponse.body as { status: string }).status, "inactive");
+
+  const eventsBeforeRepeatedDeactivate = await AuditEventModel.count({
+    where: { target_id: supplierId },
+  });
+  const repeatedDeactivateResponse = await runtime.request(
+    `/api/v1/suppliers/${supplierId}/deactivate`,
+    { method: "POST", headers }
+  );
+  assert.equal(repeatedDeactivateResponse.status, 200);
+  assert.equal(
+    await AuditEventModel.count({ where: { target_id: supplierId } }),
+    eventsBeforeRepeatedDeactivate
+  );
+
+  const activateResponse = await runtime.request(`/api/v1/suppliers/${supplierId}/activate`, {
+    method: "POST",
+    headers: { ...headers, "x-correlation-id": "supplier-activate-correlation" },
+  });
+  assert.equal(activateResponse.status, 200);
+  assert.equal((activateResponse.body as { status: string }).status, "active");
+  assert.equal((await SupplierModel.findByPk(supplierId))?.status, "active");
+
+  const activatedEvent = await AuditEventModel.findOne({
+    where: { action: "supplier.activated", target_id: supplierId },
+  });
+  assert.ok(activatedEvent);
+  assert.equal(activatedEvent.correlation_id, "supplier-activate-correlation");
+  assert.deepEqual(
+    (await AuditChangeModel.findAll({ where: { audit_event_id: activatedEvent.id } })).map(
+      (change) => ({
+        path: change.path,
+        kind: change.kind,
+        before: change.before_value,
+        after: change.after_value,
+      })
+    ),
+    [{ path: "status", kind: "change", before: "inactive", after: "active" }]
+  );
+
+  const eventsBeforeRejectedRequests = await AuditEventModel.count();
+  const crossCompanyResponse = await runtime.request(`/api/v1/suppliers/${supplierId}/deactivate`, {
+    method: "POST",
+    headers: buildCompanyHeaders({ accessToken, companyId: otherCompany.id }),
+  });
+  assert.equal(crossCompanyResponse.status, 404);
+  const missingResponse = await runtime.request(`/api/v1/suppliers/${randomUUID()}/activate`, {
+    method: "POST",
+    headers,
+  });
+  assert.equal(missingResponse.status, 404);
+  const patchStatusResponse = await runtime.request(`/api/v1/suppliers/${supplierId}`, {
+    method: "PATCH",
+    headers: { ...headers, "content-type": "application/json" },
+    body: JSON.stringify({ status: "inactive" }),
+  });
+  assert.notEqual(patchStatusResponse.status, 200);
+  assert.equal(await AuditEventModel.count(), eventsBeforeRejectedRequests);
+
+  const repository = new SupplierRepository(
+    new SequelizeSupplierDomainMapper(),
+    new SequelizeSupplierSummaryMapper(),
+    runtime.database
+  );
+  const statusChanger = new SupplierStatusChanger(repository, runtime.audit);
+  const transactionManager = new SequelizeTransactionManager(
+    runtime.database,
+    runtime.transactionContext
+  );
+  const supplierIdResult = UniqueID.create(supplierId);
+  const companyIdResult = UniqueID.create(company.id);
+  assert.equal(supplierIdResult.isSuccess, true);
+  assert.equal(companyIdResult.isSuccess, true);
+  const changesBeforeRollback = await AuditChangeModel.count();
+
+  await assert.rejects(
+    () =>
+      runtime.operationContext.run(
+        {
+          operationId: "supplier-status-rollback-operation",
+          correlationId: "supplier-status-rollback-correlation",
+          origin: "http",
+          actor: { type: "user", id: account.id, label: account.email },
+          scope: { type: "company", id: company.id, label: null },
+        },
+        () =>
+          transactionManager.complete(async (transaction) => {
+            const supplierResult = await repository.getByIdInCompany(
+              companyIdResult.data,
+              supplierIdResult.data,
+              transaction
+            );
+            assert.equal(supplierResult.isSuccess, true);
+            const statusResult = await statusChanger.changeStatus({
+              supplier: supplierResult.data,
+              action: "deactivate",
+              transaction,
+            });
+            assert.equal(statusResult.isSuccess, true);
+            return Result.fail(new Error("forced supplier status rollback"));
+          })
+      ),
+    /forced supplier status rollback/
+  );
+
+  assert.equal((await SupplierModel.findByPk(supplierId))?.status, "active");
+  assert.equal(
+    await AuditEventModel.count({ where: { operation_id: "supplier-status-rollback-operation" } }),
+    0
+  );
+  assert.equal(await AuditChangeModel.count(), changesBeforeRollback);
+
+  const auditFailureChanger = new SupplierStatusChanger(repository, {
+    record: async () => Result.ok(),
+    recordEvent: async () => Result.ok(),
+    recordMutation: async () => Result.fail(new Error("audit unavailable")),
+  } satisfies IAudit);
+
+  await assert.rejects(
+    () =>
+      runtime.operationContext.run(
+        {
+          operationId: "supplier-status-audit-failure-operation",
+          correlationId: "supplier-status-audit-failure-correlation",
+          origin: "http",
+          actor: { type: "user", id: account.id, label: account.email },
+          scope: { type: "company", id: company.id, label: null },
+        },
+        () =>
+          transactionManager.complete(async (transaction) => {
+            const supplierResult = await repository.getByIdInCompany(
+              companyIdResult.data,
+              supplierIdResult.data,
+              transaction
+            );
+            assert.equal(supplierResult.isSuccess, true);
+            return auditFailureChanger.changeStatus({
+              supplier: supplierResult.data,
+              action: "deactivate",
+              transaction,
+            });
+          })
+      ),
+    /audit unavailable/
+  );
+  assert.equal((await SupplierModel.findByPk(supplierId))?.status, "active");
+});

modules/suppliers/src/api/application/audit/supplier-audit.ts

@@ -5,6 +5,8 @@ import type { Supplier } from "../../domain";
 export const SUPPLIER_AUDIT_ACTIONS = {
   CREATED: "supplier.created",
   UPDATED: "supplier.updated",
+  ACTIVATED: "supplier.activated",
+  DEACTIVATED: "supplier.deactivated",
 } as const;
 
 type SupplierAuditState = Readonly<{

modules/suppliers/src/api/application/di/index.ts

@@ -2,5 +2,6 @@ export * from "./supplier-creator.di";
 export * from "./supplier-finder.di";
 export * from "./supplier-input-mappers.di";
 export * from "./supplier-snapshot-builders.di";
+export * from "./supplier-status-changer.di";
 export * from "./supplier-updater.di";
 export * from "./supplier-use-cases.di";

modules/suppliers/src/api/application/di/supplier-status-changer.di.ts

@@ -0,0 +1,11 @@
+import type { IAudit } from "@repo/rdx-audit";
+
+import type { ISupplierRepository } from "../repositories";
+import { SupplierStatusChanger } from "../services";
+
+export function buildSupplierStatusChanger(params: {
+  repository: ISupplierRepository;
+  audit: IAudit;
+}) {
+  return new SupplierStatusChanger(params.repository, params.audit);
+}

modules/suppliers/src/api/application/di/supplier-use-cases.di.ts

@@ -1,18 +1,35 @@
 import type { ITransactionManager } from "@erp/core/api";
 
 import type { ICreateSupplierInputMapper, IUpdateSupplierInputMapper } from "../mappers";
-import type { ISupplierCreator, ISupplierFinder, ISupplierUpdater } from "../services";
+import type {
+  ISupplierCreator,
+  ISupplierFinder,
+  ISupplierStatusChanger,
+  ISupplierUpdater,
+  SupplierStatusAction,
+} from "../services";
 import type {
   ISupplierFullSnapshotBuilder,
   ISupplierSummarySnapshotBuilder,
 } from "../snapshot-builders";
 import {
+  ChangeSupplierStatusUseCase,
   CreateSupplierUseCase,
   GetSupplierByIdUseCase,
   ListSuppliersUseCase,
   UpdateSupplierUseCase,
 } from "../use-cases";
 
+export function buildChangeSupplierStatusUseCase(deps: {
+  finder: ISupplierFinder;
+  statusChanger: ISupplierStatusChanger;
+  fullSnapshotBuilder: ISupplierFullSnapshotBuilder;
+  transactionManager: ITransactionManager;
+  action: SupplierStatusAction;
+}) {
+  return new ChangeSupplierStatusUseCase(deps);
+}
+
 export function buildGetSupplierByIdUseCase(deps: {
   finder: ISupplierFinder;
   fullSnapshotBuilder: ISupplierFullSnapshotBuilder;

modules/suppliers/src/api/application/services/index.ts

@@ -1,3 +1,4 @@
 export * from "./supplier-creator.service";
 export * from "./supplier-finder.service";
+export * from "./supplier-status-changer.service";
 export * from "./supplier-updater.service";

modules/suppliers/src/api/application/services/supplier-audit.services.test.ts

@@ -22,6 +22,7 @@ import { type ISupplierCreateProps, Supplier, SupplierStatus } from "../../domai
 import type { ISupplierRepository } from "../repositories";
 
 import { SupplierCreator } from "./supplier-creator.service";
+import { SupplierStatusChanger } from "./supplier-status-changer.service";
 import { SupplierUpdater } from "./supplier-updater.service";
 
 const unwrap = <T>(result: { data: T; isSuccess: boolean }): T => {
@@ -29,12 +30,12 @@ const unwrap = <T>(result: { data: T; isSuccess: boolean }): T => {
   return result.data;
 };
 
-const buildSupplier = () =>
+const buildSupplier = (status = SupplierStatus.active()) =>
   unwrap(
     Supplier.create(
       {
         companyId: UniqueID.generateNewID(),
-        status: SupplierStatus.active(),
+        status,
         reference: Maybe.some(unwrap(Name.create("SUP-001"))),
         isCompany: true,
         name: unwrap(Name.create("Supplier A")),
@@ -284,3 +285,118 @@ test("SupplierUpdater propaga el fallo obligatorio de Audit después de persisti
   assert.equal(counters.updates, 1);
   assert.equal(audit.mutations.length, 1);
 });
+
+test("SupplierStatusChanger persiste y audita activate/deactivate, pero omite no-ops", async () => {
+  const counters = { creates: 0, updates: 0 };
+  const audit = buildAudit();
+  const changer = new SupplierStatusChanger(buildRepository(counters), audit.audit);
+  const inactiveSupplier = buildSupplier(SupplierStatus.inactive());
+
+  const activateResult = await changer.changeStatus({
+    supplier: inactiveSupplier,
+    action: "activate",
+    transaction: undefined,
+  });
+  assert.equal(activateResult.isSuccess, true);
+  assert.equal(inactiveSupplier.isActive, true);
+  assert.equal(counters.updates, 1);
+  assert.deepEqual(audit.mutations[0], {
+    action: "supplier.activated",
+    target: {
+      type: "supplier",
+      id: inactiveSupplier.id.toPrimitive(),
+      label: "Supplier A",
+    },
+    before: {
+      status: "inactive",
+      reference: "SUP-001",
+      isCompany: true,
+      name: "Supplier A",
+      tradeName: "Supplier Trading",
+      tin: "B12345678",
+      address: {
+        street: "Main street 1",
+        street2: null,
+        city: "Madrid",
+        province: "Madrid",
+        postalCode: "28001",
+        country: "ES",
+      },
+      emailPrimary: "supplier@example.test",
+      emailSecondary: null,
+      phonePrimary: null,
+      phoneSecondary: null,
+      mobilePrimary: null,
+      mobileSecondary: null,
+      fax: null,
+      website: "https://supplier.example.test",
+      languageCode: "es",
+      currencyCode: "EUR",
+    },
+    after: {
+      status: "active",
+      reference: "SUP-001",
+      isCompany: true,
+      name: "Supplier A",
+      tradeName: "Supplier Trading",
+      tin: "B12345678",
+      address: {
+        street: "Main street 1",
+        street2: null,
+        city: "Madrid",
+        province: "Madrid",
+        postalCode: "28001",
+        country: "ES",
+      },
+      emailPrimary: "supplier@example.test",
+      emailSecondary: null,
+      phonePrimary: null,
+      phoneSecondary: null,
+      mobilePrimary: null,
+      mobileSecondary: null,
+      fax: null,
+      website: "https://supplier.example.test",
+      languageCode: "es",
+      currencyCode: "EUR",
+    },
+  });
+
+  const repeatedActivateResult = await changer.changeStatus({
+    supplier: inactiveSupplier,
+    action: "activate",
+    transaction: undefined,
+  });
+  assert.equal(repeatedActivateResult.isSuccess, true);
+  assert.equal(counters.updates, 1);
+  assert.equal(audit.mutations.length, 1);
+
+  const deactivateResult = await changer.changeStatus({
+    supplier: inactiveSupplier,
+    action: "deactivate",
+    transaction: undefined,
+  });
+  assert.equal(deactivateResult.isSuccess, true);
+  assert.equal(inactiveSupplier.isActive, false);
+  assert.equal(counters.updates, 2);
+  assert.equal(audit.mutations[1]?.action, "supplier.deactivated");
+  assert.equal((audit.mutations[1]?.before as { status: string }).status, "active");
+  assert.equal((audit.mutations[1]?.after as { status: string }).status, "inactive");
+});
+
+test("SupplierStatusChanger propaga el fallo obligatorio de Audit", async () => {
+  const counters = { creates: 0, updates: 0 };
+  const changer = new SupplierStatusChanger(
+    buildRepository(counters),
+    buildAudit(new Error("audit unavailable")).audit
+  );
+
+  const result = await changer.changeStatus({
+    supplier: buildSupplier(),
+    action: "deactivate",
+    transaction: undefined,
+  });
+
+  assert.equal(result.isFailure, true);
+  assert.equal(result.error.message, "audit unavailable");
+  assert.equal(counters.updates, 1);
+});

modules/suppliers/src/api/application/services/supplier-status-changer.service.ts

@@ -0,0 +1,61 @@
+import type { IAudit } from "@repo/rdx-audit";
+import { Result } from "@repo/rdx-utils";
+
+import type { Supplier } from "../../domain";
+import { SUPPLIER_AUDIT_ACTIONS, toSupplierAuditState, toSupplierAuditTarget } from "../audit";
+import type { ISupplierRepository } from "../repositories";
+
+export type SupplierStatusAction = "activate" | "deactivate";
+
+export interface ISupplierStatusChanger {
+  changeStatus(params: {
+    supplier: Supplier;
+    action: SupplierStatusAction;
+    transaction: unknown;
+  }): Promise<Result<Supplier, Error>>;
+}
+
+export class SupplierStatusChanger implements ISupplierStatusChanger {
+  public constructor(
+    private readonly repository: ISupplierRepository,
+    private readonly audit: IAudit
+  ) {}
+
+  public async changeStatus(params: {
+    supplier: Supplier;
+    action: SupplierStatusAction;
+    transaction: unknown;
+  }): Promise<Result<Supplier, Error>> {
+    const before = toSupplierAuditState(params.supplier);
+    const statusResult =
+      params.action === "activate" ? params.supplier.activate() : params.supplier.deactivate();
+
+    if (statusResult.isFailure) {
+      return Result.fail(statusResult.error);
+    }
+
+    if (!statusResult.data) {
+      return Result.ok(params.supplier);
+    }
+
+    const persistResult = await this.repository.update(params.supplier, params.transaction);
+    if (persistResult.isFailure) {
+      return Result.fail(persistResult.error);
+    }
+
+    const auditResult = await this.audit.recordMutation({
+      action:
+        params.action === "activate"
+          ? SUPPLIER_AUDIT_ACTIONS.ACTIVATED
+          : SUPPLIER_AUDIT_ACTIONS.DEACTIVATED,
+      target: toSupplierAuditTarget(params.supplier),
+      before,
+      after: toSupplierAuditState(params.supplier),
+    });
+    if (auditResult.isFailure) {
+      return Result.fail(auditResult.error);
+    }
+
+    return Result.ok(params.supplier);
+  }
+}

modules/suppliers/src/api/application/use-cases/change-supplier-status.use-case.ts

@@ -0,0 +1,51 @@
+import type { ITransactionManager } from "@erp/core/api";
+import { UniqueID } from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+import type { ISupplierFinder, ISupplierStatusChanger, SupplierStatusAction } from "../services";
+import type { ISupplierFullSnapshotBuilder } from "../snapshot-builders";
+
+type ChangeSupplierStatusUseCaseDeps = {
+  finder: ISupplierFinder;
+  statusChanger: ISupplierStatusChanger;
+  fullSnapshotBuilder: ISupplierFullSnapshotBuilder;
+  transactionManager: ITransactionManager;
+  action: SupplierStatusAction;
+};
+
+export class ChangeSupplierStatusUseCase {
+  public constructor(private readonly deps: ChangeSupplierStatusUseCaseDeps) {}
+
+  public execute(params: { companyId: UniqueID; supplierId: string }) {
+    const supplierIdResult = UniqueID.create(params.supplierId);
+    if (supplierIdResult.isFailure) {
+      return Result.fail(supplierIdResult.error);
+    }
+
+    return this.deps.transactionManager.complete(async (transaction: unknown) => {
+      try {
+        const supplierResult = await this.deps.finder.findSupplierById(
+          params.companyId,
+          supplierIdResult.data,
+          transaction
+        );
+        if (supplierResult.isFailure) {
+          return Result.fail(supplierResult.error);
+        }
+
+        const statusResult = await this.deps.statusChanger.changeStatus({
+          supplier: supplierResult.data,
+          action: this.deps.action,
+          transaction,
+        });
+        if (statusResult.isFailure) {
+          return Result.fail(statusResult.error);
+        }
+
+        return Result.ok(this.deps.fullSnapshotBuilder.toOutput(statusResult.data));
+      } catch (error: unknown) {
+        return Result.fail(error as Error);
+      }
+    });
+  }
+}

modules/suppliers/src/api/application/use-cases/index.ts

@@ -1,3 +1,4 @@
+export * from "./change-supplier-status.use-case";
 export * from "./create-supplier.command";
 export * from "./create-supplier.use-case";
 export * from "./get-supplier.use-case";

modules/suppliers/src/api/domain/aggregates/supplier.aggregate.test.ts

@@ -1,13 +1,7 @@
 import assert from "node:assert/strict";
 import test from "node:test";
 
-import {
-  CurrencyCode,
-  LanguageCode,
-  Name,
-  Street,
-  UniqueID,
-} from "@repo/rdx-ddd";
+import { CurrencyCode, LanguageCode, Name, Street, UniqueID } from "@repo/rdx-ddd";
 import { Maybe } from "@repo/rdx-utils";
 
 import { Supplier } from "./supplier.aggregate";
@@ -61,3 +55,51 @@ test("crea Supplier activo por defecto y actualiza su dirección", () => {
   assert.equal(updateResult.isSuccess, true);
   assert.equal(supplierResult.data.address.street.unwrap().toPrimitive(), "Calle de prueba");
 });
+
+test("activa y desactiva Supplier sin persistir transiciones repetidas", () => {
+  const supplierResult = Supplier.create({
+    companyId: UniqueID.generateNewID(),
+    reference: Maybe.none(),
+    isCompany: true,
+    name: Name.create("Proveedor de estado").data,
+    tradeName: Maybe.none(),
+    tin: Maybe.none(),
+    address: {
+      street: Maybe.none(),
+      street2: Maybe.none(),
+      city: Maybe.none(),
+      postalCode: Maybe.none(),
+      province: Maybe.none(),
+      country: Maybe.none(),
+    },
+    emailPrimary: Maybe.none(),
+    emailSecondary: Maybe.none(),
+    phonePrimary: Maybe.none(),
+    phoneSecondary: Maybe.none(),
+    mobilePrimary: Maybe.none(),
+    mobileSecondary: Maybe.none(),
+    fax: Maybe.none(),
+    website: Maybe.none(),
+    languageCode: LanguageCode.create("es").data,
+    currencyCode: CurrencyCode.create("EUR").data,
+  });
+  assert.equal(supplierResult.isSuccess, true);
+
+  const alreadyActive = supplierResult.data.activate();
+  assert.equal(alreadyActive.isSuccess, true);
+  assert.equal(alreadyActive.data, false);
+
+  const deactivateResult = supplierResult.data.deactivate();
+  assert.equal(deactivateResult.isSuccess, true);
+  assert.equal(deactivateResult.data, true);
+  assert.equal(supplierResult.data.isActive, false);
+
+  const alreadyInactive = supplierResult.data.deactivate();
+  assert.equal(alreadyInactive.isSuccess, true);
+  assert.equal(alreadyInactive.data, false);
+
+  const activateResult = supplierResult.data.activate();
+  assert.equal(activateResult.isSuccess, true);
+  assert.equal(activateResult.data, true);
+  assert.equal(supplierResult.data.isActive, true);
+});

modules/suppliers/src/api/domain/aggregates/supplier.aggregate.ts

@@ -271,14 +271,22 @@ export class Supplier extends AggregateRoot<SupplierInternalProps> implements IS
     );
   }
 
-  public activate(): Result<Supplier, Error> {
+  public activate(): Result<boolean, Error> {
+    if (this.props.status.isActive()) {
+      return Result.ok(false);
+    }
+
     this.props.status = SupplierStatus.active();
-    return Result.ok(this);
+    return Result.ok(true);
   }
 
-  public deactivate(): Result<Supplier, Error> {
+  public deactivate(): Result<boolean, Error> {
+    if (this.props.status.isInactive()) {
+      return Result.ok(false);
+    }
+
     this.props.status = SupplierStatus.inactive();
-    return Result.ok(this);
+    return Result.ok(true);
   }
 
   // -------------------------

modules/suppliers/src/api/infrastructure/di/suppliers.di.ts

@@ -1,10 +1,12 @@
 import { type ModuleParams, buildTransactionManager } from "@erp/core/api";
 
 import {
+  type ChangeSupplierStatusUseCase,
   type CreateSupplierUseCase,
   type GetSupplierByIdUseCase,
   type ListSuppliersUseCase,
   type UpdateSupplierUseCase,
+  buildChangeSupplierStatusUseCase,
   buildCreateSupplierUseCase,
   buildGetSupplierByIdUseCase,
   buildListSuppliersUseCase,
@@ -12,6 +14,7 @@ import {
   buildSupplierFinder,
   buildSupplierInputMappers,
   buildSupplierSnapshotBuilders,
+  buildSupplierStatusChanger,
   buildSupplierUpdater,
   buildUpdateSupplierUseCase,
 } from "../../application";
@@ -25,6 +28,8 @@ export type SuppliersInternalDeps = {
     getSupplierById: () => GetSupplierByIdUseCase;
     createSupplier: () => CreateSupplierUseCase;
     updateSupplier: () => UpdateSupplierUseCase;
+    activateSupplier: () => ChangeSupplierStatusUseCase;
+    deactivateSupplier: () => ChangeSupplierStatusUseCase;
   };
 };
 
@@ -42,6 +47,7 @@ export function buildSuppliersDependencies(params: ModuleParams): SuppliersInter
   const finder = buildSupplierFinder({ repository });
   const creator = buildSupplierCreator({ repository, audit });
   const updater = buildSupplierUpdater({ repository, audit });
+  const statusChanger = buildSupplierStatusChanger({ repository, audit });
 
   const snapshotBuilders = buildSupplierSnapshotBuilders();
 
@@ -78,6 +84,24 @@ export function buildSuppliersDependencies(params: ModuleParams): SuppliersInter
           fullSnapshotBuilder: snapshotBuilders.full,
           transactionManager,
         }),
+
+      activateSupplier: () =>
+        buildChangeSupplierStatusUseCase({
+          finder,
+          statusChanger,
+          fullSnapshotBuilder: snapshotBuilders.full,
+          transactionManager,
+          action: "activate",
+        }),
+
+      deactivateSupplier: () =>
+        buildChangeSupplierStatusUseCase({
+          finder,
+          statusChanger,
+          fullSnapshotBuilder: snapshotBuilders.full,
+          transactionManager,
+          action: "deactivate",
+        }),
     },
   };
 }

modules/suppliers/src/api/infrastructure/express/controllers/change-supplier-status.controller.ts

@@ -0,0 +1,31 @@
+import {
+  ExpressController,
+  requireAuthenticatedGuard,
+  requireCompanyContextGuard,
+} from "@erp/core/api";
+
+import type { ChangeSupplierStatusUseCase } from "../../../application";
+import { suppliersApiErrorMapper } from "../supplier-api-error-mapper";
+
+export class ChangeSupplierStatusController extends ExpressController {
+  public constructor(private readonly useCase: ChangeSupplierStatusUseCase) {
+    super();
+    this.errorMapper = suppliersApiErrorMapper;
+    this.registerGuards(requireAuthenticatedGuard(), requireCompanyContextGuard());
+  }
+
+  protected async executeImpl() {
+    const companyId = this.getTenantId();
+    const { supplier_id: supplierId } = this.req.params;
+    if (!(companyId && supplierId)) {
+      return this.invalidInputError("Supplier ID missing");
+    }
+
+    const result = await this.useCase.execute({ companyId, supplierId });
+
+    return result.match(
+      (data) => this.ok(data),
+      (error) => this.handleError(error)
+    );
+  }
+}

modules/suppliers/src/api/infrastructure/express/controllers/index.ts

@@ -1,3 +1,4 @@
+export * from "./change-supplier-status.controller";
 export * from "./create-supplier.controller";
 export * from "./get-supplier.controller";
 export * from "./list-suppliers.controller";

modules/suppliers/src/api/infrastructure/express/suppliers.routes.test.ts

@@ -3,6 +3,8 @@ import test from "node:test";
 
 import type { StartParams } from "@erp/core/api";
 
+import { UpdateSupplierByIdRequestSchema } from "../../../common";
+
 import { suppliersRouter } from "./suppliers.routes";
 
 type ExpressRouteLayer = {
@@ -62,4 +64,17 @@ test("registra PATCH como única operación de actualización", () => {
     ),
     true
   );
+  assert.equal(
+    registeredRouter.stack.some(
+      (layer) => layer.route?.path === "/:supplier_id/activate" && layer.route.methods.post
+    ),
+    true
+  );
+  assert.equal(
+    registeredRouter.stack.some(
+      (layer) => layer.route?.path === "/:supplier_id/deactivate" && layer.route.methods.post
+    ),
+    true
+  );
+  assert.equal(UpdateSupplierByIdRequestSchema.safeParse({ status: "inactive" }).success, false);
 });

modules/suppliers/src/api/infrastructure/express/suppliers.routes.ts

@@ -3,6 +3,7 @@ import { requireIdentityTenant } from "@erp/identity/api";
 import { type NextFunction, type Request, type Response, Router } from "express";
 
 import {
+  ChangeSupplierStatusParamsRequestSchema,
   CreateSupplierRequestSchema,
   GetSupplierByIdRequestSchema,
   SupplierListRequestSchema,
@@ -12,6 +13,7 @@ import {
 import type { SuppliersInternalDeps } from "../di";
 
 import {
+  ChangeSupplierStatusController,
   CreateSupplierController,
   GetSupplierController,
   ListSuppliersController,
@@ -83,5 +85,23 @@ export const suppliersRouter = (params: StartParams) => {
       return controller.execute(req, res, next);
     }
   );
+
+  router.post(
+    "/:supplier_id/activate",
+    validateRequest(ChangeSupplierStatusParamsRequestSchema, "params"),
+    (req: Request, res: Response, next: NextFunction) => {
+      const controller = new ChangeSupplierStatusController(deps.useCases.activateSupplier());
+      return controller.execute(req, res, next);
+    }
+  );
+
+  router.post(
+    "/:supplier_id/deactivate",
+    validateRequest(ChangeSupplierStatusParamsRequestSchema, "params"),
+    (req: Request, res: Response, next: NextFunction) => {
+      const controller = new ChangeSupplierStatusController(deps.useCases.deactivateSupplier());
+      return controller.execute(req, res, next);
+    }
+  );
   app.use(`${config.server.apiBasePath}/suppliers`, router);
 };

modules/suppliers/src/common/dto/request/change-supplier-status.request.dto.ts

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

modules/suppliers/src/common/dto/request/index.ts

@@ -1,3 +1,4 @@
+export * from "./change-supplier-status.request.dto";
 export * from "./create-supplier.request.dto";
 export * from "./get-supplier-by-id.request.dto";
 export * from "./supplier-list.request.dto";

modules/suppliers/src/common/dto/request/update-supplier-by-id.request.dto.ts

@@ -4,33 +4,35 @@ export const UpdateSupplierByIdParamsRequestSchema = z.object({
   supplier_id: z.uuid(),
 });
 
-export const UpdateSupplierByIdRequestSchema = z.object({
-  reference: z.string().optional(),
+export const UpdateSupplierByIdRequestSchema = z
+  .object({
+    reference: z.string().optional(),
 
-  is_company: z.boolean().optional(),
-  name: z.string().optional(),
-  trade_name: z.string().optional(),
-  tin: z.string().optional(),
+    is_company: z.boolean().optional(),
+    name: z.string().optional(),
+    trade_name: z.string().optional(),
+    tin: z.string().optional(),
 
-  street: z.string().optional(),
-  street2: z.string().optional(),
-  city: z.string().optional(),
-  province: z.string().optional(),
-  postal_code: z.string().optional(),
-  country: z.string().optional(),
+    street: z.string().optional(),
+    street2: z.string().optional(),
+    city: z.string().optional(),
+    province: z.string().optional(),
+    postal_code: z.string().optional(),
+    country: z.string().optional(),
 
-  email_primary: z.string().optional(),
-  email_secondary: z.string().optional(),
-  phone_primary: z.string().optional(),
-  phone_secondary: z.string().optional(),
-  mobile_primary: z.string().optional(),
-  mobile_secondary: z.string().optional(),
+    email_primary: z.string().optional(),
+    email_secondary: z.string().optional(),
+    phone_primary: z.string().optional(),
+    phone_secondary: z.string().optional(),
+    mobile_primary: z.string().optional(),
+    mobile_secondary: z.string().optional(),
 
-  fax: z.string().optional(),
-  website: z.string().optional(),
+    fax: z.string().optional(),
+    website: z.string().optional(),
 
-  language_code: z.string().optional(),
-  currency_code: z.string().optional(),
-});
+    language_code: z.string().optional(),
+    currency_code: z.string().optional(),
+  })
+  .strict();
 
 export type UpdateSupplierByIdRequestDTO = Partial<z.infer<typeof UpdateSupplierByIdRequestSchema>>;