Suppliers

apps/server/package.json

@@ -38,6 +38,7 @@
     "@erp/customers": "workspace:*",
     "@erp/customer-invoices": "workspace:*",
     "@erp/factuges": "workspace:*",
+    "@erp/suppliers": "workspace:*",
     "@repo/rdx-logger": "workspace:*",
     "@repo/rdx-utils": "workspace:*",
     "bcrypt": "^5.1.1",

apps/server/src/register-modules.ts

@@ -1,6 +1,7 @@
 import customerInvoicesAPIModule from "@erp/customer-invoices/api";
 import customersAPIModule from "@erp/customers/api";
 import factuGESAPIModule from "@erp/factuges/api";
+import suppliersAPIModule from "@erp/suppliers/api";
 
 import { registerModule } from "./lib";
 
@@ -9,4 +10,5 @@ export const registerModules = () => {
   registerModule(customersAPIModule);
   registerModule(customerInvoicesAPIModule);
   registerModule(factuGESAPIModule);
+  registerModule(suppliersAPIModule);
 };

modules/customers/src/api/domain/aggregates/customer.aggregate.ts

@@ -81,9 +81,10 @@ export interface ICustomer {
   readonly phoneSecondary: Maybe<PhoneNumber>;
   readonly mobilePrimary: Maybe<PhoneNumber>;
   readonly mobileSecondary: Maybe<PhoneNumber>;
-  readonly fax: Maybe<PhoneNumber>;
 
+  readonly fax: Maybe<PhoneNumber>;
   readonly website: Maybe<URLAddress>;
+
   readonly legalRecord: Maybe<TextValue>;
 
   readonly defaultTaxes: CustomerTaxes;

modules/customers/src/api/index.ts

@@ -4,7 +4,7 @@ import type { ICustomerPublicServices } from "./application";
 import { customersRouter, models } from "./infrastructure";
 import { buildCustomerPublicServices, buildCustomersDependencies } from "./infrastructure/di";
 
-export * from "./infrastructure/sequelize";
+export * from "./infrastructure/persistence/sequelize";
 
 export const customersAPIModule: IModuleServer = {
   name: "customers",

modules/customers/src/api/infrastructure/di/customer-persistence-mappers.di.ts

@@ -1,6 +1,6 @@
 import type { ICatalogs } from "@erp/core/api";
 
-import { SequelizeCustomerDomainMapper, SequelizeCustomerSummaryMapper } from "../mappers";
+import { SequelizeCustomerDomainMapper, SequelizeCustomerSummaryMapper } from "../persistence";
 
 export interface ICustomerPersistenceMappers {
   domainMapper: SequelizeCustomerDomainMapper;

modules/customers/src/api/infrastructure/di/customer-repositories.di.ts

@@ -1,6 +1,6 @@
 import type { Sequelize } from "sequelize";
 
-import { CustomerRepository } from "../sequelize";
+import { CustomerRepository } from "../persistence/sequelize";
 
 import type { ICustomerPersistenceMappers } from "./customer-persistence-mappers.di";
 

modules/customers/src/api/infrastructure/express/customer-api-error-mapper.ts

@@ -1,5 +1,6 @@
-import { ApiErrorMapper, ErrorToApiRule, NotFoundApiError } from "@erp/core/api";
-import { CustomerNotFoundError, isCustomerNotFoundError } from "../../domain";
+import { ApiErrorMapper, type ErrorToApiRule, NotFoundApiError } from "@erp/core/api";
+
+import { type CustomerNotFoundError, isCustomerNotFoundError } from "../../domain";
 
 // Crea una regla específica (prioridad alta para sobreescribir mensajes)
 const customerNotFoundRule: ErrorToApiRule = {

modules/customers/src/api/infrastructure/index.ts

@@ -1,4 +1,3 @@
 export * from "./di";
 export * from "./express";
-export * from "./mappers";
-export * from "./sequelize";
+export * from "./persistence";

modules/customers/src/api/infrastructure/persistence/index.ts

@@ -0,0 +1 @@
+export * from "./sequelize";

modules/customers/src/api/infrastructure/persistence/sequelize/index.ts

@@ -1,5 +1,6 @@
-import customerModelInit from "./models/customer.model";
+import customerModelInit from "./models/sequelize-customer.model";
 
+export * from "./mappers";
 export * from "./models";
 export * from "./repositories";
 

modules/customers/src/api/infrastructure/persistence/sequelize/mappers/domain/sequelize-customer.mapper.ts

@@ -29,8 +29,8 @@ import {
   CustomerStatus,
   CustomerTaxes,
   type ICustomerCreateProps,
-} from "../../../domain";
-import type { CustomerCreationAttributes, CustomerModel } from "../../sequelize";
+} from "../../../../../domain";
+import type { CustomerCreationAttributes, CustomerModel } from "../../models";
 
 export class SequelizeCustomerDomainMapper extends SequelizeDomainMapper<
   CustomerModel,

modules/customers/src/api/infrastructure/persistence/sequelize/mappers/summary/sequelize-customer-summary.mapper.ts

@@ -22,9 +22,9 @@ import {
 } from "@repo/rdx-ddd";
 import { Result } from "@repo/rdx-utils";
 
-import type { CustomerSummary } from "../../../application";
-import { CustomerStatus } from "../../../domain";
-import type { CustomerModel } from "../../sequelize";
+import type { CustomerSummary } from "../../../../../application";
+import { CustomerStatus } from "../../../../../domain";
+import type { CustomerModel } from "../../models";
 
 export class SequelizeCustomerSummaryMapper extends SequelizeQueryMapper<
   CustomerModel,

modules/customers/src/api/infrastructure/persistence/sequelize/models/index.ts

@@ -0,0 +1 @@
+export * from "./sequelize-customer.model";

modules/customers/src/api/infrastructure/persistence/sequelize/repositories/customer.repository.ts

@@ -9,10 +9,10 @@ import type { TINNumber, UniqueID } from "@repo/rdx-ddd";
 import { type Collection, Result } from "@repo/rdx-utils";
 import type { FindOptions, InferAttributes, OrderItem, Sequelize, Transaction } from "sequelize";
 
-import type { CustomerSummary, ICustomerRepository } from "../../../application";
-import type { Customer } from "../../../domain";
+import type { CustomerSummary, ICustomerRepository } from "../../../../application";
+import type { Customer } from "../../../../domain";
 import type { SequelizeCustomerDomainMapper, SequelizeCustomerSummaryMapper } from "../../mappers";
-import { CustomerModel } from "../models/customer.model";
+import { CustomerModel } from "../models/sequelize-customer.model";
 
 export class CustomerRepository
   extends SequelizeRepository<Customer>

modules/customers/src/api/infrastructure/sequelize/models/index.ts

@@ -1 +0,0 @@
-export * from "./customer.model";

modules/supplier-invoices/package.json

@@ -0,0 +1,33 @@
+{
+  "name": "@erp/supplier-invoices",
+  "description": "Supplier invoices",
+  "version": "0.5.0",
+  "private": true,
+  "type": "module",
+  "sideEffects": false,
+  "scripts": {
+    "typecheck": "tsc -p tsconfig.json --noEmit",
+    "clean": "rimraf .turbo node_modules dist"
+  },
+  "exports": {
+    ".": "./src/common/index.ts",
+    "./common": "./src/common/index.ts",
+    "./api": "./src/api/index.ts"
+  },
+  "devDependencies": {
+    "@types/express": "^4.17.21",
+    "typescript": "^5.9.3"
+  },
+  "dependencies": {
+    "@erp/auth": "workspace:*",
+    "@erp/core": "workspace:*",
+    "@repo/i18next": "workspace:*",
+    "@repo/rdx-criteria": "workspace:*",
+    "@repo/rdx-ddd": "workspace:*",
+    "@repo/rdx-logger": "workspace:*",
+    "@repo/rdx-utils": "workspace:*",
+    "express": "^4.18.2",
+    "sequelize": "^6.37.5",
+    "zod": "^4.1.11"
+  }
+}

modules/supplier-invoices/src/api/application/index.ts

@@ -0,0 +1,6 @@
+export * from "./di";
+export * from "./models";
+export * from "./repositories";
+export * from "./services";
+export * from "./snapshot-builders";
+export * from "./use-cases";

modules/supplier-invoices/src/api/application/models/index.ts

@@ -0,0 +1 @@
+export * from "./supplier-invoice-summary";

modules/supplier-invoices/src/api/application/models/supplier-invoice-summary.ts

@@ -0,0 +1,29 @@
+import type { CurrencyCode, LanguageCode, UniqueID, UtcDate } from "@repo/rdx-ddd";
+import type { Maybe } from "@repo/rdx-utils";
+
+import type { InvoiceAmount, SupplierInvoiceStatus } from "../../domain";
+
+export type SupplierInvoiceSummary = {
+  id: UniqueID;
+  companyId: UniqueID;
+
+  //invoiceNumber: InvoiceNumber;
+  status: SupplierInvoiceStatus;
+  //series: Maybe<InvoiceSerie>;
+
+  invoiceDate: UtcDate;
+  dueDate: Maybe<UtcDate>;
+
+  reference: Maybe<string>;
+  description: Maybe<string>;
+
+  supplierId: UniqueID;
+  //supplier: InvoiceSupplier;
+
+  languageCode: LanguageCode;
+  currencyCode: CurrencyCode;
+
+  taxableAmount: InvoiceAmount;
+  taxesAmount: InvoiceAmount;
+  totalAmount: InvoiceAmount;
+};

modules/supplier-invoices/src/api/application/repositories/index.ts

@@ -0,0 +1 @@
+export * from "./supplier-invoice-repository.interface";

modules/supplier-invoices/src/api/application/repositories/supplier-invoice-repository.interface.ts

@@ -0,0 +1,40 @@
+import type { Criteria } from "@repo/rdx-criteria/server";
+import type { UniqueID } from "@repo/rdx-ddd";
+import type { Collection, Result } from "@repo/rdx-utils";
+
+import type { SupplierInvoice } from "../../domain";
+import type { SupplierInvoiceSummary } from "../models";
+
+export interface ISupplierInvoiceRepository {
+  create(invoice: SupplierInvoice, transaction?: unknown): Promise<Result<void, Error>>;
+
+  update(invoice: SupplierInvoice, transaction?: unknown): Promise<Result<void, Error>>;
+
+  save(invoice: SupplierInvoice, transaction?: unknown): Promise<Result<void, Error>>;
+
+  findByIdInCompany(
+    companyId: UniqueID,
+    invoiceId: UniqueID,
+    transaction?: unknown
+  ): Promise<Result<SupplierInvoice, Error>>;
+
+  findBySupplierAndNumberInCompany(
+    companyId: UniqueID,
+    supplierId: UniqueID,
+    invoiceNumber: string,
+    transaction?: unknown
+  ): Promise<Result<SupplierInvoice, Error>>;
+
+  existsBySupplierAndNumberInCompany(
+    companyId: UniqueID,
+    supplierId: UniqueID,
+    invoiceNumber: string,
+    transaction?: unknown
+  ): Promise<Result<boolean, Error>>;
+
+  findByCriteriaInCompany(
+    companyId: UniqueID,
+    criteria: Criteria,
+    transaction?: unknown
+  ): Promise<Result<Collection<SupplierInvoiceSummary>, Error>>;
+}

modules/supplier-invoices/src/api/domain/aggregates/index.ts

@@ -0,0 +1 @@
+export * from "./supplier-invoice.aggregate";

modules/supplier-invoices/src/api/domain/aggregates/supplier-invoice.aggregate.ts

@@ -0,0 +1,313 @@
+import {
+  AggregateRoot,
+  type CurrencyCode,
+  type LanguageCode,
+  type UniqueID,
+  type UtcDate,
+} from "@repo/rdx-ddd";
+import { type Maybe, Result } from "@repo/rdx-utils";
+
+import type { InvoicePaymentMethod, SupplierInvoiceTaxes } from "../entities";
+import type { SupplierInvoiceSourceType } from "../enums";
+import { type InvoiceAmount, SupplierInvoiceStatus } from "../value-objects";
+
+export interface ISupplierInvoiceCreateProps {
+  companyId: UniqueID;
+  status: SupplierInvoiceStatus;
+
+  supplierInvoiceCategoryId: UniqueID;
+
+  supplierId: UniqueID;
+
+  invoiceNumber: string;
+  invoiceDate: UtcDate;
+  dueDate: Maybe<UtcDate>;
+
+  description: Maybe<string>;
+  notes: Maybe<string>;
+
+  paymentMethod: Maybe<InvoicePaymentMethod>;
+
+  taxes: SupplierInvoiceTaxes;
+
+  currencyCode: CurrencyCode;
+  languageCode: LanguageCode;
+
+  sourceType: SupplierInvoiceSourceType;
+  documentId: Maybe<UniqueID>;
+
+  version?: number;
+}
+
+export interface ISupplierInvoiceTotals {
+  taxableAmount: InvoiceAmount;
+
+  ivaAmount: InvoiceAmount;
+  recAmount: InvoiceAmount;
+  retentionAmount: InvoiceAmount;
+
+  taxesAmount: InvoiceAmount;
+
+  transferredTaxesAmount: InvoiceAmount;
+  netTaxesAmount: InvoiceAmount;
+
+  totalAmount: InvoiceAmount;
+}
+
+interface ISupplierInvoice {
+  companyId: UniqueID;
+  status: SupplierInvoiceStatus;
+
+  supplierInvoiceCategoryId: UniqueID;
+
+  supplierId: UniqueID;
+
+  invoiceNumber: string;
+  invoiceDate: UtcDate;
+  dueDate: Maybe<UtcDate>;
+
+  description: Maybe<string>;
+  notes: Maybe<string>;
+
+  paymentMethod: Maybe<InvoicePaymentMethod>;
+
+  currencyCode: CurrencyCode;
+  languageCode: LanguageCode;
+
+  sourceType: SupplierInvoiceSourceType;
+  documentId: Maybe<UniqueID>;
+
+  version: number;
+
+  taxes: SupplierInvoiceTaxes;
+  totals(): ISupplierInvoiceTotals;
+}
+
+export type SupplierInvoicePatchProps = Partial<
+  Omit<ISupplierInvoiceCreateProps, "companyId" | "status" | "sourceType" | "version">
+>;
+
+export type InternalSupplierInvoiceProps = Omit<ISupplierInvoiceCreateProps, "version"> & {
+  version: number;
+};
+
+/**
+ * Aggregate raíz de factura de proveedor.
+ *
+ * Reglas MVP:
+ * - supplierId requerido
+ * - invoiceNumber requerido
+ * - invoiceDate requerido
+ * - totalAmount > 0
+ * - companyId requerido
+ * - editable en cualquier estado
+ *
+ * Notas:
+ * - create() aplica validaciones de negocio de alta.
+ * - rehydrate() reconstruye desde persistencia sin revalidar.
+ */
+export class SupplierInvoice
+  extends AggregateRoot<InternalSupplierInvoiceProps>
+  implements ISupplierInvoice
+{
+  private constructor(props: InternalSupplierInvoiceProps, id?: UniqueID) {
+    super(props, id);
+  }
+
+  public static create(
+    props: ISupplierInvoiceCreateProps,
+    id?: UniqueID
+  ): Result<SupplierInvoice, Error> {
+    const validationResult = SupplierInvoice.validateCreateProps(props);
+
+    if (validationResult.isFailure) {
+      return Result.fail(validationResult.error);
+    }
+
+    const supplierInvoice = new SupplierInvoice(
+      {
+        ...props,
+        status: props.status ?? SupplierInvoiceStatus.draft(),
+        version: props.version ?? 1,
+      },
+      id
+    );
+
+    return Result.ok(supplierInvoice);
+  }
+
+  /**
+   * Reconstruye el agregado desde persistencia.
+   *
+   * Debe usarse exclusivamente desde infraestructura.
+   */
+  public static rehydrate(props: InternalSupplierInvoiceProps, id: UniqueID): SupplierInvoice {
+    return new SupplierInvoice(props, id);
+  }
+
+  public get companyId(): UniqueID {
+    return this.props.companyId;
+  }
+
+  public get supplierId(): UniqueID {
+    return this.props.supplierId;
+  }
+
+  public get invoiceNumber(): string {
+    return this.props.invoiceNumber;
+  }
+
+  public get invoiceDate(): UtcDate {
+    return this.props.invoiceDate;
+  }
+
+  public get currencyCode(): CurrencyCode {
+    return this.props.currencyCode;
+  }
+
+  public get languageCode(): LanguageCode {
+    return this.props.languageCode;
+  }
+
+  public get taxes(): SupplierInvoiceTaxes {
+    return this.props.taxes;
+  }
+
+  public get status(): SupplierInvoiceStatus {
+    return this.props.status;
+  }
+
+  public get sourceType(): SupplierInvoiceSourceType {
+    return this.props.sourceType;
+  }
+
+  public get documentId(): Maybe<UniqueID> {
+    return this.props.documentId;
+  }
+
+  public get version(): number {
+    return this.props.version;
+  }
+
+  public get description(): Maybe<string> {
+    return this.props.description;
+  }
+
+  public get notes(): Maybe<string> {
+    return this.props.notes;
+  }
+
+  public get paymentMethod(): Maybe<InvoicePaymentMethod> {
+    return this.props.paymentMethod;
+  }
+
+  public get dueDate(): Maybe<UtcDate> {
+    return this.props.dueDate;
+  }
+
+  public get supplierInvoiceCategoryId(): UniqueID {
+    return this.props.supplierInvoiceCategoryId;
+  }
+
+  public totals(): ISupplierInvoiceTotals {
+    return {
+      taxableAmount: this.taxes.getTaxableAmount(),
+
+      ivaAmount: this.taxes.getIvaAmount(),
+      recAmount: this.taxes.getRecAmount(),
+      retentionAmount: this.taxes.getRetentionAmount(),
+
+      taxesAmount: this.taxes.getTaxesAmount(),
+
+      transferredTaxesAmount: this.taxes.getTransferredTaxesAmount(),
+      netTaxesAmount: this.taxes.getNetTaxesAmount(),
+
+      totalAmount: this.taxes.getTotalAmount(),
+    } as const;
+  }
+
+  /**
+   * Actualiza campos editables del agregado.
+   *
+   * Regla MVP:
+   * - la factura es editable en cualquier estado
+   *
+   * Notas:
+   * - no permite alterar companyId, status, sourceType ni version externamente
+   * - incrementa version tras mutación válida
+   */
+  public update(patch: SupplierInvoicePatchProps): Result<void, Error> {
+    const candidateProps: InternalSupplierInvoiceProps = {
+      ...this.props,
+      ...patch,
+      version: this.props.version + 1,
+    };
+
+    // Validacciones
+
+    Object.assign(this.props, candidateProps);
+
+    return Result.ok();
+  }
+
+  /**
+   * Marca la factura como confirmada.
+   */
+  public confirm(): Result<void, Error> {
+    if (this.props.status === SupplierInvoiceStatus.confirmed()) {
+      return Result.ok();
+    }
+
+    this.props.status = SupplierInvoiceStatus.confirmed();
+    this.incrementVersion();
+
+    return Result.ok();
+  }
+
+  /**
+   * Marca la factura como cancelada.
+   */
+  public cancel(): Result<void, Error> {
+    if (this.props.status === SupplierInvoiceStatus.cancelled()) {
+      return Result.ok();
+    }
+
+    this.props.status = SupplierInvoiceStatus.cancelled();
+    this.incrementVersion();
+
+    return Result.ok();
+  }
+
+  private incrementVersion(): void {
+    this.props.version += 1;
+  }
+
+  private static validateCreateProps(props: ISupplierInvoiceCreateProps): Result<void, Error> {
+    if (props.dueDate.isSome() && props.dueDate.unwrap() < props.invoiceDate) {
+      return Result.fail(
+        new Error("La fecha de vencimiento no puede ser anterior a la fecha de factura")
+      );
+    }
+    /*if (!props.companyId?.trim()) {
+      return Result.fail(new InvalidSupplierInvoiceCompanyError());
+    }
+
+    if (!props.supplierId?.trim()) {
+      return Result.fail(new InvalidSupplierInvoiceSupplierError());
+    }
+
+    if (!props.invoiceNumber?.trim()) {
+      return Result.fail(new InvalidSupplierInvoiceNumberError());
+    }
+
+    if (!(props.invoiceDate instanceof Date) || Number.isNaN(props.invoiceDate.getTime())) {
+      return Result.fail(new InvalidSupplierInvoiceDateError());
+    }
+
+    if (props.totalAmount <= 0) {
+      return Result.fail(new InvalidSupplierInvoiceAmountError());
+    }*/
+
+    return Result.ok();
+  }
+}

modules/supplier-invoices/src/api/domain/entities/index.ts

@@ -0,0 +1,2 @@
+export * from "./invoice-payment-method";
+export * from "./supplier-invoice-taxes";

modules/supplier-invoices/src/api/domain/entities/invoice-payment-method.ts

@@ -0,0 +1,32 @@
+import { DomainEntity, type UniqueID } from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+export interface InvoicePaymentMethodProps {
+  paymentDescription: string;
+}
+
+export class InvoicePaymentMethod extends DomainEntity<InvoicePaymentMethodProps> {
+  public static create(
+    props: InvoicePaymentMethodProps,
+    id?: UniqueID
+  ): Result<InvoicePaymentMethod, Error> {
+    const item = new InvoicePaymentMethod(props, id);
+
+    return Result.ok(item);
+  }
+
+  get paymentDescription(): string {
+    return this.props.paymentDescription;
+  }
+
+  getProps(): InvoicePaymentMethodProps {
+    return this.props;
+  }
+
+  toObjectString() {
+    return {
+      id: String(this.id),
+      payment_description: String(this.paymentDescription),
+    };
+  }
+}

modules/supplier-invoices/src/api/domain/entities/supplier-invoice-taxes/index.ts

@@ -0,0 +1,2 @@
+export * from "./supplier-invoice-tax.entity";
+export * from "./supplier-invoice-taxes.collection";

modules/supplier-invoices/src/api/domain/entities/supplier-invoice-taxes/supplier-invoice-tax.entity.ts

@@ -0,0 +1,74 @@
+import type { TaxPercentage } from "@erp/core/api";
+import { DomainEntity, type Percentage, type UniqueID } from "@repo/rdx-ddd";
+import { type Maybe, Result } from "@repo/rdx-utils";
+
+import type { InvoiceAmount } from "../../value-objects";
+
+export type SupplierInvoiceTaxProps = {
+  taxableAmount: InvoiceAmount;
+
+  ivaCode: string;
+  ivaPercentage: Percentage;
+  ivaAmount: InvoiceAmount;
+
+  recCode: Maybe<string>;
+  recPercentage: Maybe<Percentage>;
+  recAmount: InvoiceAmount;
+
+  retentionCode: Maybe<string>;
+  retentionPercentage: Maybe<Percentage>;
+  retentionAmount: InvoiceAmount;
+
+  taxesAmount: InvoiceAmount;
+};
+
+export class SupplierInvoiceTax extends DomainEntity<SupplierInvoiceTaxProps> {
+  public static create(
+    props: SupplierInvoiceTaxProps,
+    id?: UniqueID
+  ): Result<SupplierInvoiceTax, Error> {
+    return Result.ok(new SupplierInvoiceTax(props, id));
+  }
+
+  public get taxableAmount(): InvoiceAmount {
+    return this.props.taxableAmount;
+  }
+
+  public get ivaCode(): string {
+    return this.props.ivaCode;
+  }
+  public get ivaPercentage(): TaxPercentage {
+    return this.props.ivaPercentage;
+  }
+  public get ivaAmount(): InvoiceAmount {
+    return this.props.ivaAmount;
+  }
+
+  public get recCode(): Maybe<string> {
+    return this.props.recCode;
+  }
+  public get recPercentage(): Maybe<TaxPercentage> {
+    return this.props.recPercentage;
+  }
+  public get recAmount(): InvoiceAmount {
+    return this.props.recAmount;
+  }
+
+  public get retentionCode(): Maybe<string> {
+    return this.props.retentionCode;
+  }
+  public get retentionPercentage(): Maybe<TaxPercentage> {
+    return this.props.retentionPercentage;
+  }
+  public get retentionAmount(): InvoiceAmount {
+    return this.props.retentionAmount;
+  }
+
+  public get taxesAmount(): InvoiceAmount {
+    return this.props.taxesAmount;
+  }
+
+  public getProps(): SupplierInvoiceTaxProps {
+    return this.props;
+  }
+}

modules/supplier-invoices/src/api/domain/entities/supplier-invoice-taxes/supplier-invoice-taxes.collection.ts

@@ -0,0 +1,74 @@
+import type { CurrencyCode, LanguageCode } from "@repo/rdx-ddd";
+import { Collection } from "@repo/rdx-utils";
+
+import { InvoiceAmount } from "../../value-objects";
+
+import type { SupplierInvoiceTax } from "./supplier-invoice-tax.entity";
+
+export type SupplierInvoiceTaxesProps = {
+  taxes?: SupplierInvoiceTax[];
+  languageCode: LanguageCode;
+  currencyCode: CurrencyCode;
+};
+
+export class SupplierInvoiceTaxes extends Collection<SupplierInvoiceTax> {
+  private languageCode!: LanguageCode;
+  private currencyCode!: CurrencyCode;
+
+  constructor(props: SupplierInvoiceTaxesProps) {
+    super(props.taxes ?? []);
+    this.languageCode = props.languageCode;
+    this.currencyCode = props.currencyCode;
+  }
+
+  public static create(props: SupplierInvoiceTaxesProps): SupplierInvoiceTaxes {
+    return new SupplierInvoiceTaxes(props);
+  }
+
+  public getTaxableAmount(): InvoiceAmount {
+    return this.items.reduce(
+      (acc, tax) => acc.add(tax.taxableAmount),
+      InvoiceAmount.zero(this.currencyCode.toString())
+    );
+  }
+
+  public getIvaAmount(): InvoiceAmount {
+    return this.items.reduce(
+      (acc, tax) => acc.add(tax.ivaAmount),
+      InvoiceAmount.zero(this.currencyCode.toString())
+    );
+  }
+
+  public getRecAmount(): InvoiceAmount {
+    return this.items.reduce(
+      (acc, tax) => acc.add(tax.recAmount),
+      InvoiceAmount.zero(this.currencyCode.toString())
+    );
+  }
+
+  public getRetentionAmount(): InvoiceAmount {
+    return this.items.reduce(
+      (acc, tax) => acc.add(tax.retentionAmount),
+      InvoiceAmount.zero(this.currencyCode.toString())
+    );
+  }
+
+  public getTaxesAmount(): InvoiceAmount {
+    return this.items.reduce(
+      (acc, tax) => acc.add(tax.taxesAmount),
+      InvoiceAmount.zero(this.currencyCode.toString())
+    );
+  }
+
+  public getTransferredTaxesAmount(): InvoiceAmount {
+    return this.getIvaAmount().add(this.getRecAmount());
+  }
+
+  public getNetTaxesAmount(): InvoiceAmount {
+    return this.getTransferredTaxesAmount().subtract(this.getRetentionAmount());
+  }
+
+  public getTotalAmount(): InvoiceAmount {
+    return this.getTaxableAmount().add(this.getNetTaxesAmount());
+  }
+}

modules/supplier-invoices/src/api/domain/enums/index.ts

@@ -0,0 +1 @@
+export * from "./supplier-invoice-source-type.enum";

modules/supplier-invoices/src/api/domain/enums/supplier-invoice-source-type.enum.ts

@@ -0,0 +1,20 @@
+/**
+ * Indica el origen de la factura.
+ *
+ * Reglas:
+ * - Determina cómo se ha creado la factura en el sistema
+ * - No implica calidad de datos ni estado de validación
+ * - No debe usarse para lógica de negocio compleja en MVP
+ */
+export enum SupplierInvoiceSourceType {
+  /**
+   * Creada manualmente por el usuario.
+   */
+  MANUAL = "MANUAL",
+
+  /**
+   * Creada a partir de un documento (PDF) subido.
+   * Puede haber sido enriquecida parcialmente por parsing.
+   */
+  DOCUMENT = "DOCUMENT",
+}

modules/supplier-invoices/src/api/domain/index.ts

@@ -0,0 +1,3 @@
+export * from "./aggregates";
+export * from "./entities";
+export * from "./value-objects";

modules/supplier-invoices/src/api/domain/value-objects/index.ts

@@ -0,0 +1,4 @@
+export * from "./invoice-amount.vo";
+export * from "./invoice-date.vo";
+export * from "./invoice-number.vo";
+export * from "./supplier-invoice-status.vo";

modules/supplier-invoices/src/api/domain/value-objects/invoice-amount.vo.ts

@@ -0,0 +1,96 @@
+import { MoneyValue, type MoneyValueProps, type Percentage, type Quantity } from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+type InvoiceAmountProps = Pick<MoneyValueProps, "value" | "currency_code">;
+
+export class InvoiceAmount extends MoneyValue {
+  public static DEFAULT_SCALE = 2;
+
+  static create({ value, currency_code }: InvoiceAmountProps) {
+    const props = {
+      value: Number(value),
+      scale: InvoiceAmount.DEFAULT_SCALE,
+      currency_code,
+    };
+    return Result.ok(new InvoiceAmount(props));
+  }
+
+  static zero(currency_code: string) {
+    const props = {
+      value: 0,
+      currency_code,
+    };
+    return InvoiceAmount.create(props).data;
+  }
+
+  toObjectString() {
+    return {
+      value: String(this.value),
+      scale: String(this.scale),
+      currency_code: this.currencyCode,
+    };
+  }
+
+  // Ensure fluent operations keep the subclass type
+  roundUsingScale(intermediateScale: number) {
+    const scaled = super.convertScale(intermediateScale);
+    const normalized = scaled.convertScale(InvoiceAmount.DEFAULT_SCALE);
+    const p = normalized.toPrimitive();
+
+    return new InvoiceAmount({
+      value: p.value,
+      currency_code: p.currency_code,
+      scale: InvoiceAmount.DEFAULT_SCALE,
+    });
+  }
+
+  add(addend: MoneyValue) {
+    const mv = super.add(addend);
+    const p = mv.toPrimitive();
+    return new InvoiceAmount({
+      value: p.value,
+      currency_code: p.currency_code,
+      scale: InvoiceAmount.DEFAULT_SCALE,
+    });
+  }
+
+  subtract(subtrahend: MoneyValue) {
+    const mv = super.subtract(subtrahend);
+    const p = mv.toPrimitive();
+    return new InvoiceAmount({
+      value: p.value,
+      currency_code: p.currency_code,
+      scale: InvoiceAmount.DEFAULT_SCALE,
+    });
+  }
+
+  multiply(multiplier: number | Quantity) {
+    const mv = super.multiply(multiplier);
+    const p = mv.toPrimitive();
+    return new InvoiceAmount({
+      value: p.value,
+      currency_code: p.currency_code,
+      scale: InvoiceAmount.DEFAULT_SCALE,
+    });
+  }
+
+  divide(divisor: number | Quantity) {
+    const mv = super.divide(divisor);
+    const p = mv.toPrimitive();
+    return new InvoiceAmount({
+      value: p.value,
+      currency_code: p.currency_code,
+      scale: InvoiceAmount.DEFAULT_SCALE,
+    });
+  }
+
+  percentage(percentage: number | Percentage) {
+    const mv = super.percentage(percentage);
+    const p = mv.toPrimitive();
+    return new InvoiceAmount({
+      value: p.value,
+      currency_code: p.currency_code,
+      scale: InvoiceAmount.DEFAULT_SCALE,
+    });
+  }
+}

modules/supplier-invoices/src/api/domain/value-objects/supplier-invoice-status.vo.ts

@@ -0,0 +1,115 @@
+import { DomainValidationError, ValueObject } from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+type ISupplierInvoiceStatusProps = {
+  value: string;
+};
+
+export enum SUPPLIER_INVOICE_STATUS {
+  DRAFT = "DRAFT",
+  NEEDS_REVIEW = "NEEDS_REVIEW",
+  CONFIRMED = "CONFIRMED",
+  CANCELLED = "CANCELLED",
+}
+
+const SUPPLIER_INVOICE_TRANSITIONS: Record<string, string[]> = {
+  [SUPPLIER_INVOICE_STATUS.DRAFT]: [
+    SUPPLIER_INVOICE_STATUS.NEEDS_REVIEW,
+    SUPPLIER_INVOICE_STATUS.CONFIRMED,
+    SUPPLIER_INVOICE_STATUS.CANCELLED,
+  ],
+  [SUPPLIER_INVOICE_STATUS.NEEDS_REVIEW]: [
+    SUPPLIER_INVOICE_STATUS.DRAFT,
+    SUPPLIER_INVOICE_STATUS.CONFIRMED,
+    SUPPLIER_INVOICE_STATUS.CANCELLED,
+  ],
+  [SUPPLIER_INVOICE_STATUS.CONFIRMED]: [
+    SUPPLIER_INVOICE_STATUS.NEEDS_REVIEW,
+    SUPPLIER_INVOICE_STATUS.CANCELLED,
+  ],
+  [SUPPLIER_INVOICE_STATUS.CANCELLED]: [],
+};
+
+export class SupplierInvoiceStatus extends ValueObject<ISupplierInvoiceStatusProps> {
+  private static readonly ALLOWED_STATUSES = [
+    SUPPLIER_INVOICE_STATUS.DRAFT,
+    SUPPLIER_INVOICE_STATUS.NEEDS_REVIEW,
+    SUPPLIER_INVOICE_STATUS.CONFIRMED,
+    SUPPLIER_INVOICE_STATUS.CANCELLED,
+  ];
+
+  private static readonly FIELD = "supplierInvoiceStatus";
+  private static readonly ERROR_CODE = "INVALID_SUPPLIER_INVOICE_STATUS";
+
+  public static create(value: string): Result<SupplierInvoiceStatus, Error> {
+    if (!SupplierInvoiceStatus.ALLOWED_STATUSES.includes(value as SUPPLIER_INVOICE_STATUS)) {
+      const detail = `Estado de la factura de proveedor no válido: ${value}`;
+
+      return Result.fail(
+        new DomainValidationError(
+          SupplierInvoiceStatus.ERROR_CODE,
+          SupplierInvoiceStatus.FIELD,
+          detail
+        )
+      );
+    }
+
+    return Result.ok(
+      value === SUPPLIER_INVOICE_STATUS.NEEDS_REVIEW
+        ? SupplierInvoiceStatus.needsReview()
+        : value === SUPPLIER_INVOICE_STATUS.CONFIRMED
+          ? SupplierInvoiceStatus.confirmed()
+          : value === SUPPLIER_INVOICE_STATUS.CANCELLED
+            ? SupplierInvoiceStatus.cancelled()
+            : SupplierInvoiceStatus.draft()
+    );
+  }
+
+  public static draft(): SupplierInvoiceStatus {
+    return new SupplierInvoiceStatus({ value: SUPPLIER_INVOICE_STATUS.DRAFT });
+  }
+
+  public static needsReview(): SupplierInvoiceStatus {
+    return new SupplierInvoiceStatus({ value: SUPPLIER_INVOICE_STATUS.NEEDS_REVIEW });
+  }
+
+  public static confirmed(): SupplierInvoiceStatus {
+    return new SupplierInvoiceStatus({ value: SUPPLIER_INVOICE_STATUS.CONFIRMED });
+  }
+
+  public static cancelled(): SupplierInvoiceStatus {
+    return new SupplierInvoiceStatus({ value: SUPPLIER_INVOICE_STATUS.CANCELLED });
+  }
+
+  public isDraft(): boolean {
+    return this.props.value === SUPPLIER_INVOICE_STATUS.DRAFT;
+  }
+
+  public isNeedsReview(): boolean {
+    return this.props.value === SUPPLIER_INVOICE_STATUS.NEEDS_REVIEW;
+  }
+
+  public isConfirmed(): boolean {
+    return this.props.value === SUPPLIER_INVOICE_STATUS.CONFIRMED;
+  }
+
+  public isCancelled(): boolean {
+    return this.props.value === SUPPLIER_INVOICE_STATUS.CANCELLED;
+  }
+
+  public canTransitionTo(nextStatus: string): boolean {
+    return SUPPLIER_INVOICE_TRANSITIONS[this.props.value].includes(nextStatus);
+  }
+
+  public getProps(): string {
+    return this.props.value;
+  }
+
+  public toPrimitive(): string {
+    return this.getProps();
+  }
+
+  public toString(): string {
+    return String(this.props.value);
+  }
+}

modules/supplier-invoices/src/api/infrastucture/index.ts

@@ -0,0 +1,70 @@
+import type { IModuleServer } from "@erp/core/api";
+
+export const supplierInvoicesAPIModule: IModuleServer = {
+  name: "supplier-invoices",
+  version: "1.0.0",
+  dependencies: [],
+
+  /**
+   * Fase de SETUP
+   * ----------------
+   * - Construye el dominio (una sola vez)
+   * - Define qué expone el módulo
+   * - NO conecta infraestructura
+   */
+  async setup(params) {
+    const { env: ENV, app, database, baseRoutePath: API_BASE_PATH, logger } = params;
+
+    // 1) Dominio interno
+    const internal = buildSupplierInvoicesDependencies(params);
+
+    // 2) Servicios públicos (Application Services)
+    const supplierinvoicesServices: ISupplierInvoicePublicServices =
+      buildSupplierInvoicePublicServices(params, internal);
+
+    logger.info("🚀 Supplier invoices module dependencies registered", {
+      label: this.name,
+    });
+
+    return {
+      // Modelos Sequelize del módulo
+      models,
+
+      // Servicios expuestos a otros módulos
+      services: {
+        general: supplierinvoicesServices, // 'supplierinvoices:general'
+      },
+
+      // Implementación privada del módulo
+      internal,
+    };
+  },
+
+  /**
+   * Fase de START
+   * -------------
+   * - Conecta el módulo al runtime
+   * - Puede usar servicios e internals ya construidos
+   * - NO construye dominio
+   */
+  async start(params) {
+    const { app, baseRoutePath, logger, getInternal } = params;
+
+    // Registro de rutas HTTP
+    supplierInvoicesRouter(params);
+
+    logger.info("🚀 Supplier invoices module started", {
+      label: this.name,
+    });
+  },
+
+  /**
+   * Warmup opcional (si lo necesitas en el futuro)
+   * ----------------------------------------------
+   * warmup(params) {
+   *   ...
+   * }
+   */
+};
+
+export default supplierInvoicesAPIModule;

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/index.ts

@@ -0,0 +1,7 @@
+import supplierInvoiceModelInit from "./models/supplier-invoice.model";
+import supplierInvoiceTaxesModelInit from "./models/supplier-invoice-tax.model";
+
+export * from "./models";
+
+// Array de inicializadores para que registerModels() lo use
+export const models = [supplierInvoiceModelInit, supplierInvoiceTaxesModelInit];

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/domain/index.ts

@@ -0,0 +1 @@
+export * from "./sequelize-issued-invoice-domain.mapper";

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/domain/sequelize-issued-invoice-domain.mapper.ts

@@ -0,0 +1,525 @@
+import { DiscountPercentage, type MapperParamsType, SequelizeDomainMapper } from "@erp/core/api";
+import {
+  CurrencyCode,
+  LanguageCode,
+  TextValue,
+  UniqueID,
+  UtcDate,
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
+  extractOrPushError,
+  maybeFromNullableResult,
+  maybeToNullable,
+} from "@repo/rdx-ddd";
+import { Maybe, Result, isNullishOrEmpty } from "@repo/rdx-utils";
+
+import {
+  type InternalIssuedInvoiceProps,
+  InvoiceAmount,
+  InvoiceNumber,
+  InvoicePaymentMethod,
+  InvoiceSerie,
+  InvoiceStatus,
+  IssuedInvoice,
+  IssuedInvoiceItems,
+  IssuedInvoiceTaxes,
+} from "../../../../../../domain";
+import type {
+  CustomerInvoiceCreationAttributes,
+  CustomerInvoiceModel,
+} from "../../../../../common";
+
+import { SequelizeIssuedInvoiceItemDomainMapper } from "./sequelize-issued-invoice-item-domain.mapper";
+import { SequelizeIssuedInvoiceRecipientDomainMapper } from "./sequelize-issued-invoice-recipient-domain.mapper";
+import { SequelizeIssuedInvoiceTaxesDomainMapper } from "./sequelize-issued-invoice-taxes-domain.mapper";
+import { SequelizeIssuedInvoiceVerifactuDomainMapper } from "./sequelize-verifactu-record-domain.mapper";
+
+export class SequelizeIssuedInvoiceDomainMapper extends SequelizeDomainMapper<
+  CustomerInvoiceModel,
+  CustomerInvoiceCreationAttributes,
+  IssuedInvoice
+> {
+  private _itemsMapper: SequelizeIssuedInvoiceItemDomainMapper;
+  private _recipientMapper: SequelizeIssuedInvoiceRecipientDomainMapper;
+  private _taxesMapper: SequelizeIssuedInvoiceTaxesDomainMapper;
+  private _verifactuMapper: SequelizeIssuedInvoiceVerifactuDomainMapper;
+
+  constructor(params: MapperParamsType) {
+    super();
+
+    this._itemsMapper = new SequelizeIssuedInvoiceItemDomainMapper(params); // Instanciar el mapper de items
+    this._recipientMapper = new SequelizeIssuedInvoiceRecipientDomainMapper();
+    this._taxesMapper = new SequelizeIssuedInvoiceTaxesDomainMapper(params);
+    this._verifactuMapper = new SequelizeIssuedInvoiceVerifactuDomainMapper();
+  }
+
+  private _mapAttributesToDomain(raw: CustomerInvoiceModel, params?: MapperParamsType) {
+    const { errors } = params as {
+      errors: ValidationErrorDetail[];
+    };
+
+    const invoiceId = extractOrPushError(UniqueID.create(raw.id), "id", errors);
+    const companyId = extractOrPushError(UniqueID.create(raw.company_id), "company_id", errors);
+
+    const customerId = extractOrPushError(UniqueID.create(raw.customer_id), "customer_id", errors);
+
+    // Para issued invoices, proforma_id debe estar relleno
+    const proformaId = extractOrPushError(
+      UniqueID.create(String(raw.proforma_id)),
+      "proforma_id",
+      errors
+    );
+
+    const status = extractOrPushError(InvoiceStatus.create(raw.status), "status", errors);
+
+    const series = extractOrPushError(
+      maybeFromNullableResult(raw.series, (v) => InvoiceSerie.create(v)),
+      "series",
+      errors
+    );
+
+    const invoiceNumber = extractOrPushError(
+      InvoiceNumber.create(raw.invoice_number),
+      "invoice_number",
+      errors
+    );
+
+    // Fechas
+    const invoiceDate = extractOrPushError(
+      UtcDate.createFromISO(raw.invoice_date),
+      "invoice_date",
+      errors
+    );
+
+    const operationDate = extractOrPushError(
+      maybeFromNullableResult(raw.operation_date, (v) => UtcDate.createFromISO(v)),
+      "operation_date",
+      errors
+    );
+
+    // Idioma / divisa
+    const languageCode = extractOrPushError(
+      LanguageCode.create(raw.language_code),
+      "language_code",
+      errors
+    );
+
+    const currencyCode = extractOrPushError(
+      CurrencyCode.create(raw.currency_code),
+      "currency_code",
+      errors
+    );
+
+    // Textos opcionales
+    const reference = extractOrPushError(
+      maybeFromNullableResult(raw.reference, (value) => Result.ok(String(value))),
+      "reference",
+      errors
+    );
+
+    const description = extractOrPushError(
+      maybeFromNullableResult(raw.description, (value) => Result.ok(String(value))),
+      "description",
+      errors
+    );
+
+    const notes = extractOrPushError(
+      maybeFromNullableResult(raw.notes, (value) => TextValue.create(value)),
+      "notes",
+      errors
+    );
+
+    // Método de pago (VO opcional con id + descripción)
+    let paymentMethod = Maybe.none<InvoicePaymentMethod>();
+
+    if (!isNullishOrEmpty(raw.payment_method_id)) {
+      const paymentId = extractOrPushError(
+        UniqueID.create(String(raw.payment_method_id)),
+        "paymentMethod.id",
+        errors
+      );
+
+      const paymentVO = extractOrPushError(
+        InvoicePaymentMethod.create(
+          { paymentDescription: String(raw.payment_method_description ?? "") },
+          paymentId ?? undefined
+        ),
+        "payment_method_description",
+        errors
+      );
+
+      if (paymentVO) {
+        paymentMethod = Maybe.some(paymentVO);
+      }
+    }
+
+    const subtotalAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.subtotal_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "subtotal_amount_value",
+      errors
+    );
+
+    // Total descuento de líneas
+
+    const itemsDiscountAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: Number(raw.items_discount_amount_value ?? 0),
+        currency_code: currencyCode?.code,
+      }),
+      "items_discount_amount_value",
+      errors
+    );
+
+    // % descuento global (VO)
+    const globalDiscountPercentage = extractOrPushError(
+      DiscountPercentage.create({
+        value: Number(raw.global_discount_percentage_value ?? 0),
+      }),
+      "global_discount_percentage_value",
+      errors
+    );
+
+    const globalDiscountAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: Number(raw.global_discount_amount_value ?? 0),
+        currency_code: currencyCode?.code,
+      }),
+      "global_discount_amount_value",
+      errors
+    );
+
+    const totalDiscountAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.total_discount_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "total_discount_amount_value",
+      errors
+    );
+
+    const taxableAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.taxable_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "taxable_amount_value",
+      errors
+    );
+
+    const ivaAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.iva_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "iva_amount_value",
+      errors
+    );
+
+    const recAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.rec_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "rec_amount_value",
+      errors
+    );
+
+    const retentionAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.retention_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "retention_amount_value",
+      errors
+    );
+
+    const taxesAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.taxes_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "taxes_amount_value",
+      errors
+    );
+
+    const totalAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.total_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "total_amount_value",
+      errors
+    );
+
+    return {
+      invoiceId,
+      companyId,
+      customerId,
+      proformaId,
+      status,
+      series,
+      invoiceNumber,
+      invoiceDate,
+      operationDate,
+      reference,
+      description,
+      notes,
+      languageCode,
+      currencyCode,
+      paymentMethod,
+
+      subtotalAmount,
+      itemsDiscountAmount,
+      globalDiscountPercentage,
+      globalDiscountAmount,
+      totalDiscountAmount,
+      taxableAmount,
+      ivaAmount,
+      recAmount,
+      retentionAmount,
+      taxesAmount,
+      totalAmount,
+    };
+  }
+
+  public mapToDomain(
+    raw: CustomerInvoiceModel,
+    params?: MapperParamsType
+  ): Result<IssuedInvoice, Error> {
+    try {
+      const errors: ValidationErrorDetail[] = [];
+
+      // 1) Valores escalares (atributos generales)
+      const attributes = this._mapAttributesToDomain(raw, { errors, ...params });
+
+      // 2) Recipient (snapshot en la factura o include)
+      const recipientResult = this._recipientMapper.mapToDomain(raw, {
+        errors,
+        attributes,
+        ...params,
+      });
+
+      // 3) Verifactu (snapshot en la factura o include)
+      const verifactuResult = this._verifactuMapper.mapToDomain(raw.verifactu, {
+        errors,
+        attributes,
+        ...params,
+      });
+
+      // 4) Items (colección)
+      const itemsResults = this._itemsMapper.mapToDomainCollection(raw.items, raw.items.length, {
+        errors,
+        attributes,
+        ...params,
+      });
+
+      // 5) Taxes (colección)
+      const taxesResults = this._taxesMapper.mapToDomainCollection(raw.taxes, raw.taxes.length, {
+        errors,
+        attributes,
+        ...params,
+      });
+
+      // 6) Si hubo errores de mapeo, devolvemos colección de validación
+      if (errors.length > 0) {
+        return Result.fail(
+          new ValidationErrorCollection("Customer invoice mapping failed [mapToDomain]", errors)
+        );
+      }
+
+      // 6) Construcción del agregado (Dominio)
+
+      const verifactu = verifactuResult.data;
+
+      const items = IssuedInvoiceItems.create({
+        items: itemsResults.data.getAll(),
+        languageCode: attributes.languageCode!,
+        currencyCode: attributes.currencyCode!,
+        globalDiscountPercentage: attributes.globalDiscountPercentage!,
+      });
+
+      const taxes = IssuedInvoiceTaxes.create({
+        taxes: taxesResults.data.getAll(),
+        languageCode: attributes.languageCode!,
+        currencyCode: attributes.currencyCode!,
+      });
+
+      const invoiceProps: InternalIssuedInvoiceProps = {
+        companyId: attributes.companyId!,
+
+        proformaId: attributes.proformaId!,
+        status: attributes.status!,
+        series: attributes.series!,
+        invoiceNumber: attributes.invoiceNumber!,
+        invoiceDate: attributes.invoiceDate!,
+        operationDate: attributes.operationDate!,
+
+        customerId: attributes.customerId!,
+        recipient: recipientResult.data,
+
+        reference: attributes.reference!,
+        description: attributes.description!,
+        notes: attributes.notes!,
+
+        languageCode: attributes.languageCode!,
+        currencyCode: attributes.currencyCode!,
+
+        subtotalAmount: attributes.subtotalAmount!,
+
+        itemsDiscountAmount: attributes.itemsDiscountAmount!,
+        globalDiscountPercentage: attributes.globalDiscountPercentage!,
+        globalDiscountAmount: attributes.globalDiscountAmount!,
+        totalDiscountAmount: attributes.totalDiscountAmount!,
+
+        taxableAmount: attributes.taxableAmount!,
+        ivaAmount: attributes.ivaAmount!,
+        recAmount: attributes.recAmount!,
+        retentionAmount: attributes.retentionAmount!,
+
+        taxesAmount: attributes.taxesAmount!,
+        totalAmount: attributes.totalAmount!,
+
+        paymentMethod: attributes.paymentMethod!,
+
+        taxes,
+        verifactu,
+      };
+
+      const invoiceId = attributes.invoiceId!;
+      const invoice = IssuedInvoice.rehydrate(invoiceProps, items, invoiceId);
+
+      return Result.ok(invoice);
+    } catch (err: unknown) {
+      return Result.fail(err as Error);
+    }
+  }
+
+  public mapToPersistence(
+    source: IssuedInvoice,
+    params?: MapperParamsType
+  ): Result<CustomerInvoiceCreationAttributes, Error> {
+    const errors: ValidationErrorDetail[] = [];
+
+    // 1) Items
+    const itemsResult = this._itemsMapper.mapToPersistenceArray(source.items, {
+      errors,
+      parent: source,
+      ...params,
+    });
+
+    if (itemsResult.isFailure) {
+      errors.push({
+        path: "items",
+        message: itemsResult.error.message,
+      });
+    }
+
+    // 2) Taxes
+    const taxesResult = this._taxesMapper.mapToPersistenceArray(source.taxes, {
+      errors,
+      parent: source,
+      ...params,
+    });
+
+    if (taxesResult.isFailure) {
+      errors.push({
+        path: "taxes",
+        message: taxesResult.error.message,
+      });
+    }
+
+    // 3) Cliente
+    const recipient = this._recipientMapper.mapToPersistence(source.recipient, {
+      errors,
+      parent: source,
+      ...params,
+    });
+
+    // 4) Verifactu
+    const verifactuResult = this._verifactuMapper.mapToPersistence(source.verifactu, {
+      errors,
+      parent: source,
+      ...params,
+    });
+
+    // 5) Si hubo errores de mapeo, devolvemos colección de validación
+    if (errors.length > 0) {
+      return Result.fail(
+        new ValidationErrorCollection("Customer invoice mapping to persistence failed", errors)
+      );
+    }
+
+    const items = itemsResult.data;
+    const taxes = taxesResult.data;
+    const verifactu = verifactuResult.data;
+
+    const invoiceValues: Partial<CustomerInvoiceCreationAttributes> = {
+      // Identificación
+      id: source.id.toPrimitive(),
+      company_id: source.companyId.toPrimitive(),
+
+      // Flags / estado / serie / número
+      is_proforma: false,
+      status: source.status.toPrimitive(),
+      proforma_id: source.proformaId.toPrimitive(),
+
+      series: maybeToNullable(source.series, (v) => v.toPrimitive()),
+      invoice_number: source.invoiceNumber.toPrimitive(),
+      invoice_date: source.invoiceDate.toPrimitive(),
+      operation_date: maybeToNullable(source.operationDate, (v) => v.toPrimitive()),
+      language_code: source.languageCode.toPrimitive(),
+      currency_code: source.currencyCode.toPrimitive(),
+
+      reference: maybeToNullable(source.reference, (reference) => reference),
+      description: maybeToNullable(source.description, (description) => description),
+      notes: maybeToNullable(source.notes, (v) => v.toPrimitive()),
+
+      payment_method_id: maybeToNullable(
+        source.paymentMethod,
+        (payment) => payment.toObjectString().id
+      ),
+      payment_method_description: maybeToNullable(
+        source.paymentMethod,
+        (payment) => payment.toObjectString().payment_description
+      ),
+
+      subtotal_amount_value: source.subtotalAmount.value,
+      subtotal_amount_scale: source.subtotalAmount.scale,
+
+      items_discount_amount_value: source.itemsDiscountAmount.value,
+      items_discount_amount_scale: source.itemsDiscountAmount.scale,
+
+      global_discount_percentage_value: source.globalDiscountPercentage.toPrimitive().value,
+      global_discount_percentage_scale: source.globalDiscountPercentage.toPrimitive().scale,
+
+      global_discount_amount_value: source.globalDiscountAmount.value,
+      global_discount_amount_scale: source.globalDiscountAmount.scale,
+
+      total_discount_amount_value: source.totalDiscountAmount.value,
+      total_discount_amount_scale: source.totalDiscountAmount.scale,
+
+      taxable_amount_value: source.taxableAmount.value,
+      taxable_amount_scale: source.taxableAmount.scale,
+
+      taxes_amount_value: source.taxesAmount.value,
+      taxes_amount_scale: source.taxesAmount.scale,
+
+      total_amount_value: source.totalAmount.value,
+      total_amount_scale: source.totalAmount.scale,
+
+      customer_id: source.customerId.toPrimitive(),
+      ...recipient,
+
+      taxes,
+      items,
+      verifactu,
+    };
+
+    return Result.ok<CustomerInvoiceCreationAttributes>(
+      invoiceValues as CustomerInvoiceCreationAttributes
+    );
+  }
+}

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/domain/sequelize-issued-invoice-item-domain.mapper.ts

@@ -0,0 +1,416 @@
+import type { JsonTaxCatalogProvider } from "@erp/core";
+import {
+  DiscountPercentage,
+  type MapperParamsType,
+  SequelizeDomainMapper,
+  TaxPercentage,
+} from "@erp/core/api";
+import {
+  UniqueID,
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
+  extractOrPushError,
+  maybeFromNullableOrEmptyString,
+  maybeFromNullableResult,
+  maybeToNullable,
+  maybeToNullableString,
+} from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+import {
+  type IIssuedInvoiceCreateProps,
+  type IIssuedInvoiceItemCreateProps,
+  type IssuedInvoice,
+  IssuedInvoiceItem,
+  ItemAmount,
+  ItemDescription,
+  ItemQuantity,
+} from "../../../../../../domain";
+import type {
+  CustomerInvoiceItemCreationAttributes,
+  CustomerInvoiceItemModel,
+} from "../../../../../common";
+
+export class SequelizeIssuedInvoiceItemDomainMapper extends SequelizeDomainMapper<
+  CustomerInvoiceItemModel,
+  CustomerInvoiceItemCreationAttributes,
+  IssuedInvoiceItem
+> {
+  private readonly taxCatalog!: JsonTaxCatalogProvider;
+
+  constructor(params: MapperParamsType) {
+    super();
+    const { taxCatalog } = params as {
+      taxCatalog: JsonTaxCatalogProvider;
+    };
+
+    if (!taxCatalog) {
+      throw new Error('taxCatalog not defined ("SequelizeIssuedInvoiceItemDomainMapper")');
+    }
+
+    this.taxCatalog = taxCatalog;
+  }
+
+  private mapAttributesToDomain(
+    raw: CustomerInvoiceItemModel,
+    params?: MapperParamsType
+  ): Partial<IIssuedInvoiceItemCreateProps> & { itemId?: UniqueID } {
+    const { errors, index, attributes } = params as {
+      index: number;
+      errors: ValidationErrorDetail[];
+      attributes: Partial<IIssuedInvoiceCreateProps>;
+    };
+
+    const itemId = extractOrPushError(
+      UniqueID.create(raw.item_id),
+      `items[${index}].item_id`,
+      errors
+    );
+
+    const description = extractOrPushError(
+      maybeFromNullableResult(raw.description, (v) => ItemDescription.create(v)),
+      `items[${index}].description`,
+      errors
+    );
+
+    const quantity = extractOrPushError(
+      maybeFromNullableResult(raw.quantity_value, (v) => ItemQuantity.create({ value: v })),
+      `items[${index}].quantity_value`,
+      errors
+    );
+
+    const unitAmount = extractOrPushError(
+      maybeFromNullableResult(raw.unit_amount_value, (value) =>
+        ItemAmount.create({ value, currency_code: attributes.currencyCode?.code })
+      ),
+      `items[${index}].unit_amount_value`,
+      errors
+    );
+
+    const subtotalAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.subtotal_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].subtotal_amount_value`,
+      errors
+    );
+
+    const itemDiscountPercentage = extractOrPushError(
+      maybeFromNullableResult(raw.item_discount_percentage_value, (v) =>
+        DiscountPercentage.create({ value: v })
+      ),
+      `items[${index}].item_discount_percentage_value`,
+      errors
+    );
+
+    const itemDiscountAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.item_discount_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].item_discount_amount_value`,
+      errors
+    );
+
+    const globalDiscountPercentage = extractOrPushError(
+      DiscountPercentage.create({ value: raw.global_discount_percentage_value }),
+      `items[${index}].global_discount_percentage_value`,
+      errors
+    );
+
+    const globalDiscountAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.global_discount_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].global_discount_amount_value`,
+      errors
+    );
+
+    const totalDiscountAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.total_discount_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].total_discount_amount_value`,
+      errors
+    );
+
+    const taxableAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.taxable_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].taxable_amount_value`,
+      errors
+    );
+
+    const ivaCode = maybeFromNullableOrEmptyString(raw.iva_code);
+
+    const ivaPercentage = extractOrPushError(
+      maybeFromNullableResult(raw.iva_percentage_value, (value) => TaxPercentage.create({ value })),
+      `items[${index}].iva_percentage_value`,
+      errors
+    );
+
+    const ivaAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.iva_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].iva_amount_value`,
+      errors
+    );
+
+    const recCode = maybeFromNullableOrEmptyString(raw.rec_code);
+
+    const recPercentage = extractOrPushError(
+      maybeFromNullableResult(raw.rec_percentage_value, (value) => TaxPercentage.create({ value })),
+      `items[${index}].rec_percentage_value`,
+      errors
+    );
+
+    const recAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.rec_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].rec_amount_value`,
+      errors
+    );
+
+    const retentionCode = maybeFromNullableOrEmptyString(raw.retention_code);
+
+    const retentionPercentage = extractOrPushError(
+      maybeFromNullableResult(raw.retention_percentage_value, (value) =>
+        TaxPercentage.create({ value })
+      ),
+      `items[${index}].retention_percentage_value`,
+      errors
+    );
+
+    const retentionAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.retention_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].retention_amount_value`,
+      errors
+    );
+
+    const taxesAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.taxes_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].taxes_amount_value`,
+      errors
+    );
+
+    const totalAmount = extractOrPushError(
+      ItemAmount.create({
+        value: raw.total_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `items[${index}].total_amount_value`,
+      errors
+    );
+
+    return {
+      itemId,
+      languageCode: attributes.languageCode,
+      currencyCode: attributes.currencyCode,
+      description,
+
+      quantity,
+      unitAmount,
+      subtotalAmount,
+
+      itemDiscountPercentage,
+      itemDiscountAmount,
+      globalDiscountPercentage,
+      globalDiscountAmount,
+      totalDiscountAmount,
+
+      taxableAmount,
+
+      ivaCode,
+      ivaPercentage,
+      ivaAmount,
+
+      recCode,
+      recPercentage,
+      recAmount,
+
+      retentionCode,
+      retentionPercentage,
+      retentionAmount,
+
+      taxesAmount,
+      totalAmount,
+    };
+  }
+
+  public mapToDomain(
+    source: CustomerInvoiceItemModel,
+    params?: MapperParamsType
+  ): Result<IssuedInvoiceItem, Error> {
+    const { errors, index } = params as {
+      index: number;
+      errors: ValidationErrorDetail[];
+      attributes: Partial<IIssuedInvoiceCreateProps>;
+    };
+
+    // 1) Valores escalares (atributos generales)
+    const attributes = this.mapAttributesToDomain(source, params);
+
+    // Si hubo errores de mapeo, devolvemos colección de validación
+    if (errors.length > 0) {
+      return Result.fail(
+        new ValidationErrorCollection("Customer invoice item mapping failed [mapToDomain]", errors)
+      );
+    }
+
+    // 2) Construcción del elemento de dominio
+    const itemId = attributes.itemId!;
+    const newItem = IssuedInvoiceItem.rehydrate(
+      {
+        description: attributes.description!,
+
+        quantity: attributes.quantity!,
+        unitAmount: attributes.unitAmount!,
+
+        subtotalAmount: attributes.subtotalAmount!,
+
+        itemDiscountPercentage: attributes.itemDiscountPercentage!,
+        itemDiscountAmount: attributes.itemDiscountAmount!,
+
+        globalDiscountPercentage: attributes.globalDiscountPercentage!,
+        globalDiscountAmount: attributes.globalDiscountAmount!,
+
+        totalDiscountAmount: attributes.totalDiscountAmount!,
+
+        taxableAmount: attributes.taxableAmount!,
+
+        ivaCode: attributes.ivaCode!,
+        ivaPercentage: attributes.ivaPercentage!,
+        ivaAmount: attributes.ivaAmount!,
+
+        recCode: attributes.recCode!,
+        recPercentage: attributes.recPercentage!,
+        recAmount: attributes.recAmount!,
+
+        retentionCode: attributes.retentionCode!,
+        retentionPercentage: attributes.retentionPercentage!,
+        retentionAmount: attributes.retentionAmount!,
+
+        taxesAmount: attributes.taxesAmount!,
+        totalAmount: attributes.totalAmount!,
+
+        languageCode: attributes.languageCode!,
+        currencyCode: attributes.currencyCode!,
+      },
+      itemId
+    );
+
+    return Result.ok(newItem);
+  }
+
+  public mapToPersistence(
+    source: IssuedInvoiceItem,
+    params?: MapperParamsType
+  ): Result<CustomerInvoiceItemCreationAttributes, Error> {
+    const { errors, index, parent } = params as {
+      index: number;
+      parent: IssuedInvoice;
+      errors: ValidationErrorDetail[];
+    };
+
+    return Result.ok({
+      item_id: source.id.toPrimitive(),
+      invoice_id: parent.id.toPrimitive(),
+      position: index,
+
+      description: maybeToNullable(source.description, (v) => v.toPrimitive()),
+
+      quantity_value: maybeToNullable(source.quantity, (v) => v.toPrimitive().value),
+      quantity_scale:
+        maybeToNullable(source.quantity, (v) => v.toPrimitive().scale) ??
+        ItemQuantity.DEFAULT_SCALE,
+
+      unit_amount_value: maybeToNullable(source.unitAmount, (v) => v.toPrimitive().value),
+      unit_amount_scale:
+        maybeToNullable(source.unitAmount, (v) => v.toPrimitive().scale) ??
+        ItemAmount.DEFAULT_SCALE,
+
+      subtotal_amount_value: source.subtotalAmount.toPrimitive().value,
+      subtotal_amount_scale: source.subtotalAmount.toPrimitive().scale,
+
+      item_discount_percentage_value: maybeToNullable(
+        source.itemDiscountPercentage,
+        (v) => v.toPrimitive().value
+      ),
+      item_discount_percentage_scale:
+        maybeToNullable(source.itemDiscountPercentage, (v) => v.toPrimitive().scale) ??
+        DiscountPercentage.DEFAULT_SCALE,
+
+      item_discount_amount_value: source.itemDiscountAmount.toPrimitive().value,
+      item_discount_amount_scale: source.itemDiscountAmount.toPrimitive().scale,
+
+      global_discount_percentage_value: source.globalDiscountPercentage.toPrimitive().value,
+      global_discount_percentage_scale:
+        source.globalDiscountPercentage.toPrimitive().scale ?? DiscountPercentage.DEFAULT_SCALE,
+
+      global_discount_amount_value: source.globalDiscountAmount.value,
+      global_discount_amount_scale: source.globalDiscountAmount.scale,
+
+      total_discount_amount_value: source.totalDiscountAmount.value,
+      total_discount_amount_scale: source.totalDiscountAmount.scale,
+
+      taxable_amount_value: source.taxableAmount.value,
+      taxable_amount_scale: source.taxableAmount.scale,
+
+      // IVA
+      iva_code: maybeToNullableString(source.ivaCode),
+
+      iva_percentage_value: maybeToNullable(source.ivaPercentage, (v) => v.toPrimitive().value),
+      iva_percentage_scale:
+        maybeToNullable(source.ivaPercentage, (v) => v.toPrimitive().scale) ?? 2,
+
+      iva_amount_value: source.ivaAmount.value,
+      iva_amount_scale: source.ivaAmount.scale,
+
+      // REC
+      rec_code: maybeToNullableString(source.recCode),
+
+      rec_percentage_value: maybeToNullable(source.recPercentage, (v) => v.toPrimitive().value),
+      rec_percentage_scale:
+        maybeToNullable(source.recPercentage, (v) => v.toPrimitive().scale) ?? 2,
+
+      rec_amount_value: source.recAmount.value,
+      rec_amount_scale: source.recAmount.scale,
+
+      // RET
+      retention_code: maybeToNullableString(source.retentionCode),
+
+      retention_percentage_value: maybeToNullable(
+        source.retentionPercentage,
+        (v) => v.toPrimitive().value
+      ),
+      retention_percentage_scale:
+        maybeToNullable(source.retentionPercentage, (v) => v.toPrimitive().scale) ?? 2,
+
+      retention_amount_value: source.retentionAmount.value,
+      retention_amount_scale: source.retentionAmount.scale,
+
+      //
+      taxes_amount_value: source.taxesAmount.value,
+      taxes_amount_scale: source.taxesAmount.scale,
+
+      //
+      total_amount_value: source.totalAmount.value,
+      total_amount_scale: source.totalAmount.scale,
+    });
+  }
+}

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/domain/sequelize-issued-invoice-recipient-domain.mapper.ts

@@ -0,0 +1,156 @@
+import type { MapperParamsType } from "@erp/core/api";
+import {
+  City,
+  Country,
+  Name,
+  PostalCode,
+  Province,
+  Street,
+  TINNumber,
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
+  extractOrPushError,
+  maybeFromNullableResult,
+  maybeToNullable,
+} from "@repo/rdx-ddd";
+import { Maybe, Result } from "@repo/rdx-utils";
+
+import {
+  type IIssuedInvoiceCreateProps,
+  InvoiceRecipient,
+  type IssuedInvoice,
+} from "../../../../../../domain";
+import type { CustomerInvoiceModel } from "../../../../../common";
+
+export class SequelizeIssuedInvoiceRecipientDomainMapper {
+  public mapToDomain(
+    source: CustomerInvoiceModel,
+    params?: MapperParamsType
+  ): Result<Maybe<InvoiceRecipient>, Error> {
+    /**
+     * - Issued invoice -> snapshot de los datos (campos customer_*)
+     */
+
+    const { errors, attributes } = params as {
+      errors: ValidationErrorDetail[];
+      attributes: Partial<IIssuedInvoiceCreateProps>;
+    };
+
+    const _name = source.customer_name!;
+    const _tin = source.customer_tin!;
+    const _street = source.customer_street!;
+    const _street2 = source.customer_street2!;
+    const _city = source.customer_city!;
+    const _postal_code = source.customer_postal_code!;
+    const _province = source.customer_province!;
+    const _country = source.customer_country!;
+
+    // Customer (snapshot)
+    const customerName = extractOrPushError(Name.create(_name!), "customer_name", errors);
+
+    const customerTin = extractOrPushError(TINNumber.create(_tin!), "customer_tin", errors);
+
+    const customerStreet = extractOrPushError(
+      maybeFromNullableResult(_street, (value) => Street.create(value)),
+      "customer_street",
+      errors
+    );
+
+    const customerStreet2 = extractOrPushError(
+      maybeFromNullableResult(_street2, (value) => Street.create(value)),
+      "customer_street2",
+      errors
+    );
+
+    const customerCity = extractOrPushError(
+      maybeFromNullableResult(_city, (value) => City.create(value)),
+      "customer_city",
+      errors
+    );
+
+    const customerProvince = extractOrPushError(
+      maybeFromNullableResult(_province, (value) => Province.create(value)),
+      "customer_province",
+      errors
+    );
+
+    const customerPostalCode = extractOrPushError(
+      maybeFromNullableResult(_postal_code, (value) => PostalCode.create(value)),
+      "customer_postal_code",
+      errors
+    );
+
+    const customerCountry = extractOrPushError(
+      maybeFromNullableResult(_country, (value) => Country.create(value)),
+      "customer_country",
+      errors
+    );
+
+    const createResult = InvoiceRecipient.create({
+      name: customerName!,
+      tin: customerTin!,
+      street: customerStreet!,
+      street2: customerStreet2!,
+      city: customerCity!,
+      postalCode: customerPostalCode!,
+      province: customerProvince!,
+      country: customerCountry!,
+    });
+
+    if (createResult.isFailure) {
+      return Result.fail(
+        new ValidationErrorCollection("Invoice recipient entity creation failed", [
+          { path: "recipient", message: createResult.error.message },
+        ])
+      );
+    }
+
+    return Result.ok(Maybe.some(createResult.data));
+  }
+
+  /**
+   * Mapea los datos del destinatario (recipient) de una factura de cliente
+   * al formato esperado por la capa de persistencia.
+   *
+   * Reglas:
+   *  - Si la factura es proforma (`isProforma === true`), todos los campos de recipient son `null`.
+   *  - Si la factura no es proforma (`isProforma === false`), debe existir `recipient`.
+   *    En caso contrario, se agrega un error de validación.
+   */
+  mapToPersistence(source: Maybe<InvoiceRecipient>, params?: MapperParamsType) {
+    const { errors, parent } = params as {
+      parent: IssuedInvoice;
+      errors: ValidationErrorDetail[];
+    };
+
+    const { hasRecipient } = parent;
+
+    // Validación: facturas emitidas deben tener destinatario.
+    if (!hasRecipient) {
+      errors.push({
+        path: "recipient",
+        message: "[InvoiceRecipientDomainMapper] Issued customer invoice without recipient data",
+      });
+    }
+
+    // Si hay errores previos, devolvemos fallo de validación inmediatamente.
+    if (errors.length > 0) {
+      return Result.fail(
+        new ValidationErrorCollection("Customer invoice mapping to persistence failed", errors)
+      );
+    }
+
+    const recipient = source.unwrap();
+
+    return {
+      customer_tin: recipient.tin.toPrimitive(),
+      customer_name: recipient.name.toPrimitive(),
+      customer_street: maybeToNullable(recipient.street, (v) => v.toPrimitive()),
+      customer_street2: maybeToNullable(recipient.street2, (v) => v.toPrimitive()),
+      customer_city: maybeToNullable(recipient.city, (v) => v.toPrimitive()),
+      customer_province: maybeToNullable(recipient.province, (v) => v.toPrimitive()),
+      customer_postal_code: maybeToNullable(recipient.postalCode, (v) => v.toPrimitive()),
+      customer_country: maybeToNullable(recipient.country, (v) => v.toPrimitive()),
+    };
+  }
+}

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/domain/sequelize-issued-invoice-taxes-domain.mapper.ts

@@ -0,0 +1,249 @@
+import type { JsonTaxCatalogProvider } from "@erp/core";
+import {
+  DiscountPercentage,
+  type MapperParamsType,
+  SequelizeDomainMapper,
+  TaxPercentage,
+} from "@erp/core/api";
+import {
+  Percentage,
+  UniqueID,
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
+  extractOrPushError,
+  maybeFromNullableOrEmptyString,
+  maybeFromNullableResult,
+  maybeToNullable,
+  maybeToNullableString,
+} from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+import {
+  type IIssuedInvoiceCreateProps,
+  InvoiceAmount,
+  type IssuedInvoice,
+  IssuedInvoiceTax,
+  ItemAmount,
+} from "../../../../../../domain";
+import type {
+  CustomerInvoiceTaxCreationAttributes,
+  CustomerInvoiceTaxModel,
+} from "../../../../../common";
+
+/**
+ * Mapper para customer_invoice_taxes
+ *
+ * Domina estructuras:
+ * {
+ *   tax: Tax
+ *   taxableAmount: ItemAmount
+ *   taxesAmount: ItemAmount
+ * }
+ *
+ * Cada fila = un impuesto agregado en toda la factura.
+ */
+export class SequelizeIssuedInvoiceTaxesDomainMapper extends SequelizeDomainMapper<
+  CustomerInvoiceTaxModel,
+  CustomerInvoiceTaxCreationAttributes,
+  IssuedInvoiceTax
+> {
+  private taxCatalog!: JsonTaxCatalogProvider;
+
+  constructor(params: MapperParamsType) {
+    super();
+    const { taxCatalog } = params as {
+      taxCatalog: JsonTaxCatalogProvider;
+    };
+
+    if (!taxCatalog) {
+      throw new Error('taxCatalog not defined ("SequelizeIssuedInvoiceTaxesDomainMapper")');
+    }
+
+    this.taxCatalog = taxCatalog;
+  }
+
+  public mapToDomain(
+    raw: CustomerInvoiceTaxModel,
+    params?: MapperParamsType
+  ): Result<IssuedInvoiceTax, Error> {
+    const { errors, index, attributes } = params as {
+      index: number;
+      errors: ValidationErrorDetail[];
+      attributes: Partial<IIssuedInvoiceCreateProps>;
+    };
+
+    const taxableAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.taxable_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `taxes[${index}].taxable_amount_value`,
+      errors
+    );
+
+    const ivaCode = raw.iva_code;
+
+    // Una issued invoice debe traer IVA
+    const ivaPercentage = extractOrPushError(
+      TaxPercentage.create({
+        value: Number(raw.iva_percentage_value),
+      }),
+      `taxes[${index}].iva_percentage_value`,
+      errors
+    );
+
+    const ivaAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.iva_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `taxes[${index}].iva_amount_value`,
+      errors
+    );
+
+    const recCode = maybeFromNullableOrEmptyString(raw.rec_code);
+
+    const recPercentage = extractOrPushError(
+      maybeFromNullableResult(raw.rec_percentage_value, (value) => TaxPercentage.create({ value })),
+      `taxes[${index}].rec_percentage_value`,
+      errors
+    );
+
+    const recAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.rec_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `taxes[${index}].rec_amount_value`,
+      errors
+    );
+
+    const retentionCode = maybeFromNullableOrEmptyString(raw.retention_code);
+
+    const retentionPercentage = extractOrPushError(
+      maybeFromNullableResult(raw.retention_percentage_value, (value) =>
+        TaxPercentage.create({ value })
+      ),
+      `taxes[${index}].retention_percentage_value`,
+      errors
+    );
+
+    const retentionAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.retention_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `taxes[${index}].retention_amount_value`,
+      errors
+    );
+
+    const taxesAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.taxes_amount_value,
+        currency_code: attributes.currencyCode?.code,
+      }),
+      `taxes[${index}].taxes_amount_value`,
+      errors
+    );
+
+    // Si hubo errores de mapeo, devolvemos colección de validación
+    if (errors.length > 0) {
+      return Result.fail(
+        new ValidationErrorCollection("Customer invoice tax mapping failed [mapToDomain]", errors)
+      );
+    }
+
+    // 2) Construcción del elemento de dominio
+    const createResult = IssuedInvoiceTax.create({
+      taxableAmount: taxableAmount!,
+
+      ivaCode: ivaCode!,
+      ivaPercentage: ivaPercentage!,
+      ivaAmount: ivaAmount!,
+
+      recCode: recCode,
+      recPercentage: recPercentage!,
+      recAmount: recAmount!,
+
+      retentionCode: retentionCode,
+      retentionPercentage: retentionPercentage!,
+      retentionAmount: retentionAmount!,
+
+      taxesAmount: taxesAmount!,
+    });
+
+    if (createResult.isFailure) {
+      return Result.fail(
+        new ValidationErrorCollection("Invoice tax group entity creation failed", [
+          { path: `taxes[${index}]`, message: "Invoice tax group entity creation failed" },
+        ])
+      );
+    }
+
+    return createResult;
+  }
+
+  public mapToPersistence(
+    source: IssuedInvoiceTax,
+    params?: MapperParamsType
+  ): Result<CustomerInvoiceTaxCreationAttributes, Error> {
+    const { errors, parent } = params as {
+      parent: IssuedInvoice;
+      errors: ValidationErrorDetail[];
+    };
+
+    try {
+      const dto: CustomerInvoiceTaxCreationAttributes = {
+        tax_id: UniqueID.generateNewID().toPrimitive(),
+        invoice_id: parent.id.toPrimitive(),
+
+        // TAXABLE AMOUNT
+        taxable_amount_value: source.taxableAmount.value,
+        taxable_amount_scale: source.taxableAmount.scale,
+
+        // IVA
+        iva_code: source.ivaCode,
+
+        iva_percentage_value: source.ivaPercentage.value,
+        iva_percentage_scale: source.ivaPercentage.scale,
+
+        iva_amount_value: source.ivaAmount.value,
+        iva_amount_scale: source.ivaAmount.scale,
+
+        // REC
+        rec_code: maybeToNullableString(source.recCode),
+
+        rec_percentage_value: maybeToNullable(source.recPercentage, (v) => v.toPrimitive().value),
+        rec_percentage_scale:
+          maybeToNullable(source.recPercentage, (v) => v.toPrimitive().scale) ??
+          DiscountPercentage.DEFAULT_SCALE,
+
+        rec_amount_value: source.recAmount.toPrimitive().value,
+        rec_amount_scale: source.recAmount.toPrimitive().scale ?? ItemAmount.DEFAULT_SCALE,
+
+        // RET
+        retention_code: maybeToNullableString(source.retentionCode),
+
+        retention_percentage_value: maybeToNullable(
+          source.retentionPercentage,
+          (v) => v.toPrimitive().value
+        ),
+        retention_percentage_scale:
+          maybeToNullable(source.retentionPercentage, (v) => v.toPrimitive().scale) ??
+          Percentage.DEFAULT_SCALE,
+
+        retention_amount_value: source.retentionAmount.toPrimitive().value,
+        retention_amount_scale:
+          source.retentionAmount.toPrimitive().scale ?? ItemAmount.DEFAULT_SCALE,
+
+        // TOTAL
+        taxes_amount_value: source.taxesAmount.value,
+        taxes_amount_scale: source.taxesAmount.scale,
+      };
+
+      return Result.ok(dto);
+    } catch (error: unknown) {
+      return Result.fail(error as Error);
+    }
+  }
+}

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/domain/sequelize-verifactu-record-domain.mapper.ts

@@ -0,0 +1,135 @@
+import type { MapperParamsType } from "@erp/core/api";
+import { SequelizeDomainMapper } from "@erp/core/api";
+import {
+  URLAddress,
+  UniqueID,
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
+  extractOrPushError,
+  maybeFromNullableResult,
+  maybeToEmptyString,
+} from "@repo/rdx-ddd";
+import { Maybe, Result } from "@repo/rdx-utils";
+
+import {
+  type IIssuedInvoiceCreateProps,
+  type IssuedInvoice,
+  VerifactuRecord,
+  VerifactuRecordEstado,
+} from "../../../../../../domain";
+import type {
+  VerifactuRecordCreationAttributes,
+  VerifactuRecordModel,
+} from "../../../../../common";
+
+export class SequelizeIssuedInvoiceVerifactuDomainMapper extends SequelizeDomainMapper<
+  VerifactuRecordModel,
+  VerifactuRecordCreationAttributes,
+  Maybe<VerifactuRecord>
+> {
+  public mapToDomain(
+    source: VerifactuRecordModel,
+    params?: MapperParamsType
+  ): Result<Maybe<VerifactuRecord>, Error> {
+    const { errors, attributes } = params as {
+      errors: ValidationErrorDetail[];
+      attributes: Partial<IIssuedInvoiceCreateProps>;
+    };
+
+    if (!source) {
+      return Result.ok(Maybe.none());
+    }
+
+    const recordId = extractOrPushError(UniqueID.create(source.id), "id", errors);
+    const estado = extractOrPushError(
+      VerifactuRecordEstado.create(source.estado),
+      "estado",
+      errors
+    );
+
+    const qr = extractOrPushError(
+      maybeFromNullableResult(source.qr, (value) => Result.ok(String(value))),
+      "qr",
+      errors
+    );
+
+    const url = extractOrPushError(
+      maybeFromNullableResult(source.url, (value) => URLAddress.create(value)),
+      "url",
+      errors
+    );
+
+    const uuid = extractOrPushError(
+      maybeFromNullableResult(source.uuid, (value) => Result.ok(String(value))),
+      "uuid",
+      errors
+    );
+
+    const operacion = extractOrPushError(
+      maybeFromNullableResult(source.operacion, (value) => Result.ok(String(value))),
+      "operacion",
+      errors
+    );
+
+    if (errors.length > 0) {
+      return Result.fail(
+        new ValidationErrorCollection("Verifactu record mapping failed [mapToDTO]", errors)
+      );
+    }
+
+    const createResult = VerifactuRecord.create(
+      {
+        estado: estado!,
+        qrCode: qr!,
+        url: url!,
+        uuid: uuid!,
+        operacion: operacion!,
+      },
+      recordId!
+    );
+
+    if (createResult.isFailure) {
+      return Result.fail(
+        new ValidationErrorCollection("Invoice verifactu entity creation failed", [
+          { path: "verifactu", message: createResult.error.message },
+        ])
+      );
+    }
+
+    return Result.ok(Maybe.some(createResult.data));
+  }
+
+  mapToPersistence(
+    source: Maybe<VerifactuRecord>,
+    params?: MapperParamsType
+  ): Result<VerifactuRecordCreationAttributes, Error> {
+    const { errors, parent } = params as {
+      parent: IssuedInvoice;
+      errors: ValidationErrorDetail[];
+    };
+
+    if (source.isNone()) {
+      return Result.ok({
+        id: UniqueID.generateNewID().toPrimitive(),
+        invoice_id: parent.id.toPrimitive(),
+        estado: VerifactuRecordEstado.createPendiente().toPrimitive(),
+        qr: "",
+        url: "",
+        uuid: "",
+        operacion: "",
+      });
+    }
+
+    const verifactu = source.unwrap();
+
+    return Result.ok({
+      id: verifactu.id.toPrimitive(),
+      invoice_id: parent.id.toPrimitive(),
+      estado: verifactu.estado.toPrimitive(),
+      qr: maybeToEmptyString(verifactu.qrCode, (v) => v),
+      url: maybeToEmptyString(verifactu.url, (v) => v.toPrimitive()),
+      uuid: maybeToEmptyString(verifactu.uuid, (v) => v),
+      operacion: maybeToEmptyString(verifactu.operacion, (v) => v),
+    });
+  }
+}

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/index.ts

@@ -0,0 +1,2 @@
+export * from "./domain";
+export * from "./summary";

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/summary/index.ts

@@ -0,0 +1 @@
+export * from "./sequelize-issued-invoice-summary.mapper";

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/summary/sequelize-issued-invoice-recipient-summary.mapper.ts

@@ -0,0 +1,118 @@
+import { type MapperParamsType, SequelizeQueryMapper } from "@erp/core/api";
+import {
+  City,
+  Country,
+  Name,
+  PostalCode,
+  Province,
+  Street,
+  TINNumber,
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
+  extractOrPushError,
+  maybeFromNullableResult,
+} from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+import type { IssuedInvoiceSummary } from "../../../../../../application";
+import { InvoiceRecipient } from "../../../../../../domain";
+import type { CustomerInvoiceModel } from "../../../../../common";
+
+export class SequelizeIssuedInvoiceRecipientListMapper extends SequelizeQueryMapper<
+  CustomerInvoiceModel,
+  InvoiceRecipient
+> {
+  public mapToReadModel(
+    raw: CustomerInvoiceModel,
+    params?: MapperParamsType
+  ): Result<InvoiceRecipient, Error> {
+    /**
+     * - Issued invoice =>  snapshot de los datos (campos customer_*)
+     */
+
+    const { errors, attributes } = params as {
+      errors: ValidationErrorDetail[];
+      attributes: Partial<IssuedInvoiceSummary>;
+    };
+
+    const { isProforma } = attributes;
+
+    if (isProforma && !raw.current_customer) {
+      errors.push({
+        path: "current_customer",
+        message: "Current customer not included in query (InvoiceRecipientListMapper)",
+      });
+    }
+
+    const _name = raw.customer_name!;
+    const _tin = raw.customer_tin!;
+    const _street = raw.customer_street!;
+    const _street2 = raw.customer_street2!;
+    const _city = raw.customer_city!;
+    const _postal_code = raw.customer_postal_code!;
+    const _province = raw.customer_province!;
+    const _country = raw.customer_country!;
+
+    // Customer (snapshot)
+    const customerName = extractOrPushError(Name.create(_name!), "customer_name", errors);
+
+    const customerTin = extractOrPushError(TINNumber.create(_tin!), "customer_tin", errors);
+
+    const customerStreet = extractOrPushError(
+      maybeFromNullableResult(_street, (value) => Street.create(value)),
+      "customer_street",
+      errors
+    );
+
+    const customerStreet2 = extractOrPushError(
+      maybeFromNullableResult(_street2, (value) => Street.create(value)),
+      "customer_street2",
+      errors
+    );
+
+    const customerCity = extractOrPushError(
+      maybeFromNullableResult(_city, (value) => City.create(value)),
+      "customer_city",
+      errors
+    );
+
+    const customerProvince = extractOrPushError(
+      maybeFromNullableResult(_province, (value) => Province.create(value)),
+      "customer_province",
+      errors
+    );
+
+    const customerPostalCode = extractOrPushError(
+      maybeFromNullableResult(_postal_code, (value) => PostalCode.create(value)),
+      "customer_postal_code",
+      errors
+    );
+
+    const customerCountry = extractOrPushError(
+      maybeFromNullableResult(_country, (value) => Country.create(value)),
+      "customer_country",
+      errors
+    );
+
+    const createResult = InvoiceRecipient.create({
+      name: customerName!,
+      tin: customerTin!,
+      street: customerStreet!,
+      street2: customerStreet2!,
+      city: customerCity!,
+      postalCode: customerPostalCode!,
+      province: customerProvince!,
+      country: customerCountry!,
+    });
+
+    if (createResult.isFailure) {
+      return Result.fail(
+        new ValidationErrorCollection("Invoice recipient entity creation failed", [
+          { path: "recipient", message: createResult.error.message },
+        ])
+      );
+    }
+
+    return Result.ok(createResult.data);
+  }
+}

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/mappers/summary/sequelize-issued-invoice-summary.mapper.ts

@@ -0,0 +1,246 @@
+import { type MapperParamsType, SequelizeQueryMapper } from "@erp/core/api";
+import {
+  CurrencyCode,
+  LanguageCode,
+  UniqueID,
+  UtcDate,
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
+  extractOrPushError,
+  maybeFromNullableResult,
+} from "@repo/rdx-ddd";
+import { Maybe, Result } from "@repo/rdx-utils";
+
+import type { IssuedInvoiceSummary } from "../../../../../../application";
+import {
+  InvoiceAmount,
+  InvoiceNumber,
+  InvoiceSerie,
+  InvoiceStatus,
+  type VerifactuRecord,
+} from "../../../../../../domain";
+import type { CustomerInvoiceModel } from "../../../../../common";
+
+import { SequelizeIssuedInvoiceRecipientListMapper } from "./sequelize-issued-invoice-recipient-summary.mapper";
+import { SequelizeVerifactuRecordSummaryMapper } from "./sequelize-verifactu-record-summary.mapper";
+
+export class SequelizeIssuedInvoiceSummaryMapper extends SequelizeQueryMapper<
+  CustomerInvoiceModel,
+  IssuedInvoiceSummary
+> {
+  private _recipientMapper: SequelizeIssuedInvoiceRecipientListMapper;
+  private _verifactuMapper: SequelizeVerifactuRecordSummaryMapper;
+
+  constructor() {
+    super();
+    this._recipientMapper = new SequelizeIssuedInvoiceRecipientListMapper();
+    this._verifactuMapper = new SequelizeVerifactuRecordSummaryMapper();
+  }
+
+  public mapToReadModel(
+    raw: CustomerInvoiceModel,
+    params?: MapperParamsType
+  ): Result<IssuedInvoiceSummary, Error> {
+    const errors: ValidationErrorDetail[] = [];
+
+    // 1) Valores escalares (atributos generales)
+    const attributes = this._mapAttributesToReadModel(raw, { errors, ...params });
+
+    // 2) Recipient (snapshot en la factura o include)
+    const recipientResult = this._recipientMapper.mapToReadModel(raw, {
+      errors,
+      attributes,
+      ...params,
+    });
+
+    if (recipientResult.isFailure) {
+      errors.push({
+        path: "recipient",
+        message: recipientResult.error.message,
+      });
+    }
+
+    // 4) Verifactu record
+    let verifactu: Maybe<VerifactuRecord> = Maybe.none();
+    if (raw.verifactu) {
+      const verifactuResult = this._verifactuMapper.mapToReadModel(raw.verifactu, {
+        errors,
+        ...params,
+      });
+
+      if (verifactuResult.isFailure) {
+        errors.push({
+          path: "verifactu",
+          message: verifactuResult.error.message,
+        });
+      } else {
+        verifactu = Maybe.some(verifactuResult.data);
+      }
+    }
+
+    // 5) Si hubo errores de mapeo, devolvemos colección de validación
+    if (errors.length > 0) {
+      return Result.fail(
+        new ValidationErrorCollection("Customer invoice mapping failed [mapToDTO]", errors)
+      );
+    }
+
+    return Result.ok({
+      id: attributes.invoiceId!,
+      companyId: attributes.companyId!,
+      isProforma: attributes.isProforma,
+      status: attributes.status!,
+      series: attributes.series!,
+      invoiceNumber: attributes.invoiceNumber!,
+      invoiceDate: attributes.invoiceDate!,
+      operationDate: attributes.operationDate!,
+
+      description: attributes.description!,
+      reference: attributes.reference!,
+
+      customerId: attributes.customerId!,
+      recipient: recipientResult.data,
+
+      languageCode: attributes.languageCode!,
+      currencyCode: attributes.currencyCode!,
+
+      subtotalAmount: attributes.subtotalAmount!,
+      totalDiscountAmount: attributes.totalDiscountAmount!,
+      taxableAmount: attributes.taxableAmount!,
+      taxesAmount: attributes.taxesAmount!,
+      totalAmount: attributes.totalAmount!,
+
+      verifactu,
+    });
+  }
+
+  private _mapAttributesToReadModel(raw: CustomerInvoiceModel, params?: MapperParamsType) {
+    const { errors } = params as {
+      errors: ValidationErrorDetail[];
+    };
+
+    const invoiceId = extractOrPushError(UniqueID.create(raw.id), "id", errors);
+    const companyId = extractOrPushError(UniqueID.create(raw.company_id), "company_id", errors);
+
+    const customerId = extractOrPushError(UniqueID.create(raw.customer_id), "customer_id", errors);
+
+    const isProforma = Boolean(raw.is_proforma);
+
+    const status = extractOrPushError(InvoiceStatus.create(raw.status), "status", errors);
+
+    const series = extractOrPushError(
+      maybeFromNullableResult(raw.series, (value) => InvoiceSerie.create(value)),
+      "serie",
+      errors
+    );
+
+    const invoiceNumber = extractOrPushError(
+      InvoiceNumber.create(raw.invoice_number),
+      "invoice_number",
+      errors
+    );
+
+    const invoiceDate = extractOrPushError(
+      UtcDate.createFromISO(raw.invoice_date),
+      "invoice_date",
+      errors
+    );
+
+    const operationDate = extractOrPushError(
+      maybeFromNullableResult(raw.operation_date, (value) => UtcDate.createFromISO(value)),
+      "operation_date",
+      errors
+    );
+
+    const reference = extractOrPushError(
+      maybeFromNullableResult(raw.reference, (value) => Result.ok(String(value))),
+      "description",
+      errors
+    );
+
+    const description = extractOrPushError(
+      maybeFromNullableResult(raw.description, (value) => Result.ok(String(value))),
+      "description",
+      errors
+    );
+
+    const languageCode = extractOrPushError(
+      LanguageCode.create(raw.language_code),
+      "language_code",
+      errors
+    );
+
+    const currencyCode = extractOrPushError(
+      CurrencyCode.create(raw.currency_code),
+      "currency_code",
+      errors
+    );
+
+    const subtotalAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.subtotal_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "subtotal_amount_value",
+      errors
+    );
+
+    const totalDiscountAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.total_discount_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "total_discount_amount_value",
+      errors
+    );
+
+    const taxableAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.taxable_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "taxable_amount_value",
+      errors
+    );
+
+    const taxesAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.taxes_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "taxes_amount_value",
+      errors
+    );
+
+    const totalAmount = extractOrPushError(
+      InvoiceAmount.create({
+        value: raw.total_amount_value,
+        currency_code: currencyCode?.code,
+      }),
+      "total_amount_value",
+      errors
+    );
+
+    return {
+      invoiceId,
+      companyId,
+      customerId,
+      isProforma,
+      status,
+      series,
+      invoiceNumber,
+      invoiceDate,
+      operationDate,
+      reference,
+      description,
+      languageCode,
+      currencyCode,
+
+      subtotalAmount,
+      totalDiscountAmount,
+      taxableAmount,
+      taxesAmount,
+      totalAmount,
+    };
+  }
+}

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/models/index.ts

@@ -0,0 +1,2 @@
+export * from "./supplier-invoice.model";
+export * from "./supplier-invoice-tax.model";

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/models/supplier-invoice-tax.model.ts

@@ -0,0 +1,241 @@
+import {
+  type CreationOptional,
+  DataTypes,
+  type InferAttributes,
+  type InferCreationAttributes,
+  Model,
+  type NonAttribute,
+  type Sequelize,
+} from "sequelize";
+
+import type { SupplierInvoiceModel } from "./supplier-invoice.model";
+
+export type SupplierInvoiceTaxCreationAttributes = InferCreationAttributes<
+  SupplierInvoiceTaxModel,
+  { omit: "invoice" }
+>;
+
+export class SupplierInvoiceTaxModel extends Model<
+  InferAttributes<SupplierInvoiceTaxModel>,
+  InferCreationAttributes<SupplierInvoiceTaxModel, { omit: "invoice" }>
+> {
+  declare tax_id: string;
+  declare invoice_id: string;
+
+  // Taxable amount (base imponible)
+  declare taxable_amount_value: number;
+  declare taxable_amount_scale: number;
+
+  declare iva_code: string;
+  declare iva_percentage_value: number;
+  declare iva_percentage_scale: number;
+  declare iva_amount_value: number;
+  declare iva_amount_scale: number;
+
+  declare rec_code: CreationOptional<string | null>;
+  declare rec_percentage_value: CreationOptional<number | null>;
+  declare rec_percentage_scale: number;
+  declare rec_amount_value: number;
+  declare rec_amount_scale: number;
+
+  declare retention_code: CreationOptional<string | null>;
+  declare retention_percentage_value: CreationOptional<number | null>;
+  declare retention_percentage_scale: number;
+  declare retention_amount_value: number;
+  declare retention_amount_scale: number;
+
+  // Total taxes amount / taxes total
+  declare taxes_amount_value: number;
+  declare taxes_amount_scale: number;
+
+  declare invoice: NonAttribute<SupplierInvoiceModel>;
+
+  static associate(database: Sequelize) {
+    const models = database.models;
+    const requiredModels = ["SupplierInvoiceModel", "SupplierInvoiceTaxModel"];
+
+    for (const name of requiredModels) {
+      if (!models[name]) {
+        throw new Error(`[SupplierInvoiceTaxModel.associate] Missing model: ${name}`);
+      }
+    }
+
+    const { SupplierInvoiceModel, SupplierInvoiceTaxModel } = models;
+
+    SupplierInvoiceTaxModel.belongsTo(SupplierInvoiceModel, {
+      as: "invoice",
+      foreignKey: "invoice_id",
+      targetKey: "id",
+      onDelete: "CASCADE",
+      onUpdate: "CASCADE",
+    });
+  }
+
+  static hooks(_database: Sequelize) {
+    //
+  }
+}
+
+export default (database: Sequelize) => {
+  SupplierInvoiceTaxModel.init(
+    {
+      tax_id: {
+        type: DataTypes.UUID,
+        primaryKey: true,
+      },
+
+      invoice_id: {
+        type: DataTypes.UUID,
+        allowNull: false,
+      },
+
+      taxable_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      taxable_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      iva_code: {
+        type: DataTypes.STRING(40),
+        allowNull: false,
+      },
+
+      iva_percentage_value: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+      },
+
+      iva_percentage_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 2,
+      },
+
+      iva_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      iva_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      rec_code: {
+        type: DataTypes.STRING(40),
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      rec_percentage_value: {
+        type: DataTypes.SMALLINT,
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      rec_percentage_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 2,
+      },
+
+      rec_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      rec_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      retention_code: {
+        type: DataTypes.STRING(40),
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      retention_percentage_value: {
+        type: DataTypes.SMALLINT,
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      retention_percentage_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 2,
+      },
+
+      retention_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      retention_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      taxes_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      taxes_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+    },
+    {
+      sequelize: database,
+      modelName: "SupplierInvoiceTaxModel",
+      tableName: "supplier_invoice_taxes",
+
+      underscored: true,
+
+      indexes: [
+        {
+          name: "idx_supplier_invoice_tax_invoice_id",
+          fields: ["invoice_id"],
+        },
+        {
+          name: "uq_supplier_invoice_tax_signature",
+          fields: [
+            "invoice_id",
+            "iva_code",
+            "iva_percentage_value",
+            "iva_percentage_scale",
+            "rec_code",
+            "rec_percentage_value",
+            "rec_percentage_scale",
+            "retention_code",
+            "retention_percentage_value",
+            "retention_percentage_scale",
+          ],
+          unique: true,
+        },
+      ],
+
+      whereMergeStrategy: "and",
+      defaultScope: {},
+      scopes: {},
+    }
+  );
+
+  return SupplierInvoiceTaxModel;
+};

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/models/supplier-invoice.model.ts

@@ -0,0 +1,333 @@
+import {
+  type CreationOptional,
+  DataTypes,
+  type InferAttributes,
+  type InferCreationAttributes,
+  Model,
+  type NonAttribute,
+  type Sequelize,
+} from "sequelize";
+
+import type {
+  SupplierInvoiceTaxCreationAttributes,
+  SupplierInvoiceTaxModel,
+} from "./supplier-invoice-tax.model";
+
+export type SupplierInvoiceCreationAttributes = InferCreationAttributes<
+  SupplierInvoiceModel,
+  { omit: "taxes" }
+> & {
+  taxes?: SupplierInvoiceTaxCreationAttributes[];
+};
+
+export class SupplierInvoiceModel extends Model<
+  InferAttributes<SupplierInvoiceModel>,
+  InferCreationAttributes<SupplierInvoiceModel, { omit: "taxes" }>
+> {
+  declare id: string;
+  declare company_id: string;
+
+  declare supplier_id: string;
+
+  declare status: string;
+  declare source_type: string;
+
+  declare invoice_number: string;
+  declare invoice_date: string;
+  declare due_date: CreationOptional<string | null>;
+
+  declare currency_code: string;
+
+  // Método de pago
+  declare payment_method_id: CreationOptional<string | null>;
+  declare payment_method_description: CreationOptional<string | null>;
+
+  declare description: CreationOptional<string | null>;
+  declare notes: CreationOptional<string | null>;
+  declare supplier_invoice_category_id: CreationOptional<string | null>;
+
+  declare document_id: CreationOptional<string | null>;
+
+  declare taxable_amount_value: number;
+  declare taxable_amount_scale: number;
+
+  declare iva_amount_value: number;
+  declare iva_amount_scale: number;
+
+  declare rec_amount_value: number;
+  declare rec_amount_scale: number;
+
+  declare retention_amount_value: number;
+  declare retention_amount_scale: number;
+
+  declare taxes_amount_value: number;
+  declare taxes_amount_scale: number;
+
+  declare total_amount_value: number;
+  declare total_amount_scale: number;
+
+  declare version: number;
+
+  declare taxes: NonAttribute<SupplierInvoiceTaxModel[]>;
+
+  static associate(database: Sequelize) {
+    const models = database.models;
+    const requiredModels = ["SupplierInvoiceModel", "SupplierInvoiceTaxModel"];
+
+    for (const name of requiredModels) {
+      if (!models[name]) {
+        throw new Error(`[SupplierInvoiceModel.associate] Missing model: ${name}`);
+      }
+    }
+
+    const { SupplierInvoiceModel, SupplierInvoiceTaxModel } = models;
+
+    SupplierInvoiceModel.hasMany(SupplierInvoiceTaxModel, {
+      as: "taxes",
+      foreignKey: "invoice_id",
+      sourceKey: "id",
+      constraints: true,
+      onDelete: "CASCADE",
+      onUpdate: "CASCADE",
+    });
+  }
+
+  static hooks(_database: Sequelize) {
+    //
+  }
+}
+
+export default (database: Sequelize) => {
+  SupplierInvoiceModel.init(
+    {
+      id: {
+        type: DataTypes.UUID,
+        primaryKey: true,
+      },
+
+      company_id: {
+        type: DataTypes.UUID,
+        allowNull: false,
+      },
+
+      supplier_id: {
+        type: DataTypes.UUID,
+        allowNull: false,
+      },
+
+      status: {
+        type: DataTypes.STRING(40),
+        allowNull: false,
+      },
+
+      source_type: {
+        type: DataTypes.STRING(40),
+        allowNull: false,
+      },
+
+      invoice_number: {
+        type: DataTypes.STRING(80),
+        allowNull: false,
+      },
+
+      invoice_date: {
+        type: DataTypes.DATEONLY,
+        allowNull: false,
+      },
+
+      due_date: {
+        type: DataTypes.DATEONLY,
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      currency_code: {
+        type: DataTypes.STRING(3),
+        allowNull: false,
+        defaultValue: "EUR",
+      },
+
+      payment_method_id: {
+        type: DataTypes.UUID,
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      payment_method_description: {
+        type: new DataTypes.STRING(),
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      description: {
+        type: DataTypes.STRING(500),
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      notes: {
+        type: DataTypes.TEXT,
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      supplier_invoice_category_id: {
+        type: DataTypes.UUID,
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      document_id: {
+        type: DataTypes.UUID,
+        allowNull: true,
+        defaultValue: null,
+      },
+
+      taxable_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      taxable_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      iva_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      iva_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      rec_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      rec_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      retention_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      retention_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      taxes_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      taxes_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      total_amount_value: {
+        type: DataTypes.BIGINT,
+        allowNull: false,
+        defaultValue: 0,
+      },
+
+      total_amount_scale: {
+        type: DataTypes.SMALLINT,
+        allowNull: false,
+        defaultValue: 4,
+      },
+
+      version: {
+        type: DataTypes.INTEGER.UNSIGNED,
+        allowNull: false,
+        defaultValue: 1,
+      },
+    },
+    {
+      sequelize: database,
+      modelName: "SupplierInvoiceModel",
+      tableName: "supplier_invoices",
+
+      underscored: true,
+      paranoid: true,
+      timestamps: true,
+
+      createdAt: "created_at",
+      updatedAt: "updated_at",
+      deletedAt: "deleted_at",
+
+      indexes: [
+        {
+          name: "uq_supplier_invoice_company_supplier_number",
+          fields: ["company_id", "supplier_id", "invoice_number"],
+          unique: true,
+        },
+        {
+          name: "idx_supplier_invoice_company_date",
+          fields: ["company_id", "deleted_at", { name: "invoice_date", order: "DESC" }],
+        },
+        {
+          name: "idx_supplier_invoice_company_status",
+          fields: ["company_id", "status"],
+        },
+        {
+          name: "idx_supplier_invoice_company_supplier",
+          fields: ["company_id", "supplier_id"],
+        },
+        {
+          name: "idx_supplier_invoice_due_date",
+          fields: ["due_date"],
+        },
+        {
+          name: "idx_supplier_invoice_document_id",
+          fields: ["document_id"],
+        },
+        {
+          name: "ft_supplier_invoice",
+          type: "FULLTEXT",
+          fields: ["invoice_number", "description", "notes"],
+        },
+      ],
+
+      whereMergeStrategy: "and",
+      defaultScope: {},
+      scopes: {},
+
+      hooks: {
+        /**
+         * Incrementa la versión en cada update exitoso.
+         *
+         * Nota:
+         * - Si aplicas OCC en el repositorio con cláusula WHERE version = x,
+         *   este hook sigue siendo útil.
+         * - Si prefieres controlar la versión solo desde dominio/repositorio,
+         *   elimínalo para evitar dobles incrementos.
+         */
+        beforeUpdate: (instance) => {
+          const current = instance.get("version") as number;
+          instance.set("version", current + 1);
+        },
+      },
+    }
+  );
+
+  return SupplierInvoiceModel;
+};

modules/supplier-invoices/src/api/infrastucture/persistence/sequelize/repositories/supplier-invoice.sequelize-repository.ts

@@ -0,0 +1,369 @@
+import { EntityNotFoundError, SequelizeRepository, translateSequelizeError } from "@erp/core/api";
+import { type Criteria, CriteriaToSequelizeConverter } from "@repo/rdx-criteria/server";
+import type { UniqueID } from "@repo/rdx-ddd";
+import { type Collection, Result } from "@repo/rdx-utils";
+import type { FindOptions, InferAttributes, OrderItem, Sequelize, Transaction } from "sequelize";
+
+import type { ISupplierInvoiceRepository, SupplierInvoiceSummary } from "../../../../application";
+import type { SupplierInvoice } from "../../../../domain";
+import type {
+  SequelizeSupplierInvoiceDomainMapper,
+  SequelizeSupplierInvoiceSummaryMapper,
+} from "../mappers";
+import { SupplierInvoiceModel, SupplierInvoiceTaxModel } from "../models";
+
+export class SupplierInvoiceRepository
+  extends SequelizeRepository<SupplierInvoice>
+  implements ISupplierInvoiceRepository
+{
+  constructor(
+    private readonly domainMapper: SequelizeSupplierInvoiceDomainMapper,
+    private readonly summaryMapper: SequelizeSupplierInvoiceSummaryMapper,
+    database: Sequelize
+  ) {
+    super({ database });
+  }
+
+  /**
+   * Crea una nueva factura de proveedor junto con su desglose fiscal.
+   */
+  public async create(
+    invoice: SupplierInvoice,
+    transaction?: Transaction
+  ): Promise<Result<void, Error>> {
+    try {
+      const dtoResult = this.domainMapper.mapToPersistence(invoice);
+
+      if (dtoResult.isFailure()) {
+        return Result.fail(dtoResult.error);
+      }
+
+      const dto = dtoResult.value;
+      const { id, taxes, ...createPayload } = dto;
+
+      await SupplierInvoiceModel.create(
+        {
+          ...createPayload,
+          id,
+        },
+        { transaction }
+      );
+
+      if (Array.isArray(taxes) && taxes.length > 0) {
+        await SupplierInvoiceTaxModel.bulkCreate(taxes, { transaction });
+      }
+
+      return Result.ok();
+    } catch (error: unknown) {
+      return Result.fail(translateSequelizeError(error));
+    }
+  }
+
+  /**
+   * Actualiza la cabecera y reemplaza completamente el desglose fiscal.
+   *
+   * Nota:
+   * - Este enfoque es simple y robusto para MVP.
+   * - Si más adelante necesitas actualización parcial de taxes,
+   *   se puede optimizar.
+   */
+  public async update(
+    invoice: SupplierInvoice,
+    transaction?: Transaction
+  ): Promise<Result<void, Error>> {
+    try {
+      const dtoResult = this.domainMapper.mapToPersistence(invoice);
+
+      if (dtoResult.isFailure()) {
+        return Result.fail(dtoResult.error);
+      }
+
+      const dto = dtoResult.value;
+      const { id, company_id, version, taxes, ...updatePayload } = dto;
+
+      const [updatedRows] = await SupplierInvoiceModel.update(
+        {
+          ...updatePayload,
+          version,
+        },
+        {
+          where: {
+            id,
+            company_id,
+          },
+          transaction,
+        }
+      );
+
+      if (updatedRows === 0) {
+        return Result.fail(new EntityNotFoundError("SupplierInvoice", "id", id));
+      }
+
+      await SupplierInvoiceTaxModel.destroy({
+        where: { invoice_id: id },
+        transaction,
+      });
+
+      if (Array.isArray(taxes) && taxes.length > 0) {
+        await SupplierInvoiceTaxModel.bulkCreate(taxes, { transaction });
+      }
+
+      return Result.ok();
+    } catch (error: unknown) {
+      return Result.fail(translateSequelizeError(error));
+    }
+  }
+
+  /**
+   * Guarda la factura creando o actualizando según exista previamente.
+   *
+   * Nota:
+   * - Mantengo save() como conveniencia.
+   * - La política sigue siendo explícita: primero existencia, luego create/update.
+   */
+  public async save(
+    invoice: SupplierInvoice,
+    transaction?: Transaction
+  ): Promise<Result<void, Error>> {
+    const existsResult = await this.existsByIdInCompany(invoice.companyId, invoice.id, transaction);
+
+    if (existsResult.isFailure) {
+      return Result.fail(existsResult.error);
+    }
+
+    if (existsResult.data) {
+      return this.update(invoice, transaction);
+    }
+
+    return this.create(invoice, transaction);
+  }
+
+  /**
+   * Comprueba si existe una factura por id dentro de una empresa.
+   */
+  public async existsByIdInCompany(
+    companyId: UniqueID,
+    id: UniqueID,
+    transaction?: Transaction,
+    options: FindOptions<InferAttributes<SupplierInvoiceModel>> = {}
+  ): Promise<Result<boolean, Error>> {
+    try {
+      const count = await SupplierInvoiceModel.count({
+        ...options,
+        where: {
+          id: id.toString(),
+          company_id: companyId.toString(),
+          ...(options.where ?? {}),
+        },
+        transaction,
+      });
+
+      return Result.ok(count > 0);
+    } catch (error: unknown) {
+      return Result.fail(translateSequelizeError(error));
+    }
+  }
+
+  /**
+   * Busca una factura por id dentro de una empresa.
+   */
+  public async findByIdInCompany(
+    companyId: UniqueID,
+    id: UniqueID,
+    transaction?: Transaction,
+    options: FindOptions<InferAttributes<SupplierInvoiceModel>> = {}
+  ): Promise<Result<SupplierInvoice, Error>> {
+    try {
+      const normalizedOrder = Array.isArray(options.order)
+        ? options.order
+        : options.order
+          ? [options.order]
+          : [];
+
+      const normalizedInclude = Array.isArray(options.include)
+        ? options.include
+        : options.include
+          ? [options.include]
+          : [];
+
+      const mergedOptions: FindOptions<InferAttributes<SupplierInvoiceModel>> = {
+        ...options,
+        where: {
+          ...(options.where ?? {}),
+          id: id.toString(),
+          company_id: companyId.toString(),
+        },
+        order: [...normalizedOrder],
+        include: [
+          ...normalizedInclude,
+          {
+            model: SupplierInvoiceTaxModel,
+            as: "taxes",
+            required: false,
+          },
+        ],
+        transaction,
+      };
+
+      const row = await SupplierInvoiceModel.findOne(mergedOptions);
+
+      if (!row) {
+        return Result.fail(new EntityNotFoundError("SupplierInvoice", "id", id.toString()));
+      }
+
+      return this.domainMapper.mapToDomain(row);
+    } catch (error: unknown) {
+      return Result.fail(translateSequelizeError(error));
+    }
+  }
+
+  /**
+   * Busca una factura por proveedor + número dentro de una empresa.
+   */
+  public async findBySupplierAndNumberInCompany(
+    companyId: UniqueID,
+    supplierId: UniqueID,
+    invoiceNumber: string,
+    transaction?: Transaction,
+    options: FindOptions<InferAttributes<SupplierInvoiceModel>> = {}
+  ): Promise<Result<SupplierInvoice, Error>> {
+    try {
+      const normalizedInclude = Array.isArray(options.include)
+        ? options.include
+        : options.include
+          ? [options.include]
+          : [];
+
+      const row = await SupplierInvoiceModel.findOne({
+        ...options,
+        where: {
+          ...(options.where ?? {}),
+          company_id: companyId.toString(),
+          supplier_id: supplierId.toString(),
+          invoice_number: invoiceNumber,
+        },
+        include: [
+          ...normalizedInclude,
+          {
+            model: SupplierInvoiceTaxModel,
+            as: "taxes",
+            required: false,
+          },
+        ],
+        transaction,
+      });
+
+      if (!row) {
+        return Result.fail(
+          new EntityNotFoundError(
+            "SupplierInvoice",
+            "invoice_number",
+            `${supplierId.toString()}:${invoiceNumber}`
+          )
+        );
+      }
+
+      return this.domainMapper.mapToDomain(row);
+    } catch (error: unknown) {
+      return Result.fail(translateSequelizeError(error));
+    }
+  }
+
+  /**
+   * Comprueba si existe una factura por proveedor + número dentro de una empresa.
+   */
+  public async existsBySupplierAndNumberInCompany(
+    companyId: UniqueID,
+    supplierId: UniqueID,
+    invoiceNumber: string,
+    transaction?: Transaction,
+    options: FindOptions<InferAttributes<SupplierInvoiceModel>> = {}
+  ): Promise<Result<boolean, Error>> {
+    try {
+      const count = await SupplierInvoiceModel.count({
+        ...options,
+        where: {
+          ...(options.where ?? {}),
+          company_id: companyId.toString(),
+          supplier_id: supplierId.toString(),
+          invoice_number: invoiceNumber,
+        },
+        transaction,
+      });
+
+      return Result.ok(count > 0);
+    } catch (error: unknown) {
+      return Result.fail(translateSequelizeError(error));
+    }
+  }
+
+  /**
+   * Busca facturas de proveedor mediante Criteria.
+   */
+  public async findByCriteriaInCompany(
+    companyId: UniqueID,
+    criteria: Criteria,
+    transaction?: Transaction,
+    options: FindOptions<InferAttributes<SupplierInvoiceModel>> = {}
+  ): Promise<Result<Collection<SupplierInvoiceSummary>, Error>> {
+    try {
+      const criteriaConverter = new CriteriaToSequelizeConverter();
+
+      const query = criteriaConverter.convert(criteria, {
+        searchableFields: ["invoice_number", "description", "internal_notes"],
+        mappings: {},
+        allowedFields: ["invoice_date", "due_date", "id", "created_at"],
+        enableFullText: true,
+        database: this.database,
+        strictMode: true,
+      });
+
+      const normalizedOrder = Array.isArray(options.order)
+        ? options.order
+        : options.order
+          ? [options.order]
+          : [];
+
+      const normalizedInclude = Array.isArray(options.include)
+        ? options.include
+        : options.include
+          ? [options.include]
+          : [];
+
+      query.where = {
+        ...query.where,
+        ...(options.where ?? {}),
+        company_id: companyId.toString(),
+        deleted_at: null,
+      };
+
+      query.order = [...(query.order as OrderItem[]), ...normalizedOrder];
+
+      query.include = [
+        ...normalizedInclude,
+        {
+          model: SupplierInvoiceTaxModel,
+          as: "taxes",
+          required: false,
+          separate: true,
+        },
+      ];
+
+      const [rows, count] = await Promise.all([
+        SupplierInvoiceModel.findAll({
+          ...query,
+          transaction,
+        }),
+        SupplierInvoiceModel.count({
+          where: query.where,
+          distinct: true,
+          transaction,
+        }),
+      ]);
+
+      return this.summaryMapper.mapToReadModelCollection(rows, count);
+    } catch (error: unknown) {
+      return Result.fail(translateSequelizeError(error));
+    }
+  }
+}

modules/supplier-invoices/tsconfig.json

@@ -0,0 +1,33 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "baseUrl": ".",
+    "paths": {
+      "@erp/supplier-invoices/*": ["./src/*"]
+    },
+
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2022",
+    "useDefineForClassFields": true,
+    "lib": ["ES2022", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "isolatedModules": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"],
+  "exclude": ["node_modules"]
+}

modules/supplier/package.json

@@ -0,0 +1,33 @@
+{
+  "name": "@erp/suppliers",
+  "description": "Suppliers",
+  "version": "0.5.0",
+  "private": true,
+  "type": "module",
+  "sideEffects": false,
+  "scripts": {
+    "typecheck": "tsc -p tsconfig.json --noEmit",
+    "clean": "rimraf .turbo node_modules dist"
+  },
+  "exports": {
+    ".": "./src/common/index.ts",
+    "./common": "./src/common/index.ts",
+    "./api": "./src/api/index.ts"
+  },
+  "devDependencies": {
+    "@types/express": "^4.17.21",
+    "typescript": "^5.9.3"
+  },
+  "dependencies": {
+    "@erp/auth": "workspace:*",
+    "@erp/core": "workspace:*",
+    "@repo/i18next": "workspace:*",
+    "@repo/rdx-criteria": "workspace:*",
+    "@repo/rdx-ddd": "workspace:*",
+    "@repo/rdx-logger": "workspace:*",
+    "@repo/rdx-utils": "workspace:*",
+    "express": "^4.18.2",
+    "sequelize": "^6.37.5",
+    "zod": "^4.1.11"
+  }
+}

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

@@ -0,0 +1,6 @@
+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-updater.di";
+export * from "./supplier-use-cases.di";

modules/supplier/src/api/application/di/supplier-creator.di.ts

@@ -0,0 +1,12 @@
+import type { ISupplierRepository } from "../repositories";
+import { type ISupplierCreator, SupplierCreator } from "../services";
+
+export const buildSupplierCreator = (params: {
+  repository: ISupplierRepository;
+}): ISupplierCreator => {
+  const { repository } = params;
+
+  return new SupplierCreator({
+    repository,
+  });
+};

modules/supplier/src/api/application/di/supplier-finder.di.ts

@@ -0,0 +1,8 @@
+import type { ISupplierRepository } from "../repositories";
+import { type ISupplierFinder, SupplierFinder } from "../services";
+
+export function buildSupplierFinder(params: { repository: ISupplierRepository }): ISupplierFinder {
+  const { repository } = params;
+
+  return new SupplierFinder(repository);
+}

modules/supplier/src/api/application/di/supplier-input-mappers.di.ts

@@ -0,0 +1,26 @@
+import type { ICatalogs } from "@erp/core/api";
+
+import {
+  CreateSupplierInputMapper,
+  type ICreateSupplierInputMapper,
+  type IUpdateSupplierInputMapper,
+  UpdateSupplierInputMapper,
+} from "../mappers";
+
+export interface ISupplierInputMappers {
+  createInputMapper: ICreateSupplierInputMapper;
+  updateInputMapper: IUpdateSupplierInputMapper;
+}
+
+export const buildSupplierInputMappers = (catalogs: ICatalogs): ISupplierInputMappers => {
+  const { taxCatalog } = catalogs;
+
+  // Mappers el DTO a las props validadas (SupplierProps) y luego construir agregado
+  const createInputMapper = new CreateSupplierInputMapper({ taxCatalog });
+  const updateInputMapper = new UpdateSupplierInputMapper();
+
+  return {
+    createInputMapper,
+    updateInputMapper,
+  };
+};

modules/supplier/src/api/application/di/supplier-snapshot-builders.di.ts

@@ -0,0 +1,11 @@
+import { SupplierFullSnapshotBuilder, SupplierSummarySnapshotBuilder } from "../snapshot-builders";
+
+export function buildSupplierSnapshotBuilders() {
+  const fullSnapshotBuilder = new SupplierFullSnapshotBuilder();
+  const summarySnapshotBuilder = new SupplierSummarySnapshotBuilder();
+
+  return {
+    full: fullSnapshotBuilder,
+    summary: summarySnapshotBuilder,
+  };
+}

modules/supplier/src/api/application/di/supplier-updater.di.ts

@@ -0,0 +1,12 @@
+import type { ISupplierRepository } from "../repositories";
+import { type ISupplierUpdater, SupplierUpdater } from "../services";
+
+export const buildSupplierUpdater = (params: {
+  repository: ISupplierRepository;
+}): ISupplierUpdater => {
+  const { repository } = params;
+
+  return new SupplierUpdater({
+    repository,
+  });
+};

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

@@ -0,0 +1,95 @@
+import type { ITransactionManager } from "@erp/core/api";
+
+import type { ICreateSupplierInputMapper, IUpdateSupplierInputMapper } from "../mappers";
+import type { ISupplierCreator, ISupplierFinder, ISupplierUpdater } from "../services";
+import type {
+  ISupplierFullSnapshotBuilder,
+  ISupplierSummarySnapshotBuilder,
+} from "../snapshot-builders";
+import {
+  CreateSupplierUseCase,
+  GetSupplierByIdUseCase,
+  ListSuppliersUseCase,
+  UpdateSupplierUseCase,
+} from "../use-cases";
+
+export function buildGetSupplierByIdUseCase(deps: {
+  finder: ISupplierFinder;
+  fullSnapshotBuilder: ISupplierFullSnapshotBuilder;
+  transactionManager: ITransactionManager;
+}) {
+  return new GetSupplierByIdUseCase(deps.finder, deps.fullSnapshotBuilder, deps.transactionManager);
+}
+
+export function buildListSuppliersUseCase(deps: {
+  finder: ISupplierFinder;
+  summarySnapshotBuilder: ISupplierSummarySnapshotBuilder;
+  transactionManager: ITransactionManager;
+}) {
+  return new ListSuppliersUseCase(
+    deps.finder,
+    deps.summarySnapshotBuilder,
+    deps.transactionManager
+  );
+}
+
+export function buildCreateSupplierUseCase(deps: {
+  creator: ISupplierCreator;
+  dtoMapper: ICreateSupplierInputMapper;
+  fullSnapshotBuilder: ISupplierFullSnapshotBuilder;
+  transactionManager: ITransactionManager;
+}) {
+  return new CreateSupplierUseCase({
+    dtoMapper: deps.dtoMapper,
+    creator: deps.creator,
+    fullSnapshotBuilder: deps.fullSnapshotBuilder,
+    transactionManager: deps.transactionManager,
+  });
+}
+
+export function buildUpdateSupplierUseCase(deps: {
+  updater: ISupplierUpdater;
+  dtoMapper: IUpdateSupplierInputMapper;
+  fullSnapshotBuilder: ISupplierFullSnapshotBuilder;
+  transactionManager: ITransactionManager;
+}) {
+  return new UpdateSupplierUseCase({
+    dtoMapper: deps.dtoMapper,
+    updater: deps.updater,
+    fullSnapshotBuilder: deps.fullSnapshotBuilder,
+    transactionManager: deps.transactionManager,
+  });
+}
+
+/*export function buildReportSupplierUseCase(deps: {
+  finder: ISupplierFinder;
+  fullSnapshotBuilder: ISupplierFullSnapshotBuilder;
+  reportSnapshotBuilder: ISupplierReportSnapshotBuilder;
+  documentService: SupplierDocumentGeneratorService;
+  transactionManager: ITransactionManager;
+}) {
+  return new ReportSupplierUseCase(
+    deps.finder,
+    deps.fullSnapshotBuilder,
+    deps.reportSnapshotBuilder,
+    deps.documentService,
+    deps.transactionManager
+  );
+}*/
+
+/*
+
+export function buildDeleteSupplierUseCase(deps: { finder: ISupplierFinder }) {
+  return new DeleteSupplierUseCase(deps.finder);
+}
+
+export function buildIssueSupplierUseCase(deps: { finder: ISupplierFinder }) {
+  return new IssueSupplierUseCase(deps.finder);
+}
+
+export function buildChangeStatusSupplierUseCase(deps: {
+  finder: ISupplierFinder;
+  transactionManager: ITransactionManager;
+}) {
+  return new ChangeStatusSupplierUseCase(deps.finder, deps.transactionManager);
+}*/

modules/supplier/src/api/application/index.ts

@@ -0,0 +1,6 @@
+export * from "./di";
+export * from "./models";
+export * from "./repositories";
+export * from "./services";
+export * from "./snapshot-builders";
+export * from "./use-cases";

modules/supplier/src/api/application/mappers/create-supplier-input.mapper.ts

@@ -0,0 +1,217 @@
+import type { JsonTaxCatalogProvider } from "@erp/core";
+import {
+  City,
+  Country,
+  CurrencyCode,
+  DomainError,
+  EmailAddress,
+  LanguageCode,
+  Name,
+  PhoneNumber,
+  type PostalAddressProps,
+  PostalCode,
+  Province,
+  Street,
+  TINNumber,
+  URLAddress,
+  UniqueID,
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
+  extractOrPushError,
+  maybeFromNullableResult,
+} from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+import type { CreateSupplierRequestDTO } from "../../../common";
+import { type ISupplierCreateProps, SupplierStatus } from "../../domain";
+
+export interface ICreateSupplierInputMapper {
+  map(
+    dto: CreateSupplierRequestDTO,
+    params: { companyId: UniqueID }
+  ): Result<{ id: UniqueID; props: ISupplierCreateProps }>;
+}
+
+export class CreateSupplierInputMapper implements ICreateSupplierInputMapper {
+  private readonly taxCatalog: JsonTaxCatalogProvider;
+
+  constructor(params: { taxCatalog: JsonTaxCatalogProvider }) {
+    this.taxCatalog = params.taxCatalog;
+  }
+
+  public map(
+    dto: CreateSupplierRequestDTO,
+    params: { companyId: UniqueID }
+  ): Result<{ id: UniqueID; props: ISupplierCreateProps }> {
+    try {
+      const errors: ValidationErrorDetail[] = [];
+      const { companyId } = params;
+
+      const supplierId = extractOrPushError(UniqueID.create(dto.id), "id", errors);
+
+      const status = SupplierStatus.active();
+      const isCompany = dto.is_company === "true";
+
+      const reference = extractOrPushError(
+        maybeFromNullableResult(dto.reference, (value) => Name.create(value)),
+        "reference",
+        errors
+      );
+
+      const name = extractOrPushError(Name.create(dto.name), "name", errors);
+
+      const tradeName = extractOrPushError(
+        maybeFromNullableResult(dto.trade_name, (value) => Name.create(value)),
+        "trade_name",
+        errors
+      );
+
+      const tinNumber = extractOrPushError(
+        maybeFromNullableResult(dto.tin, (value) => TINNumber.create(value)),
+        "tin",
+        errors
+      );
+
+      const street = extractOrPushError(
+        maybeFromNullableResult(dto.street, (value) => Street.create(value)),
+        "street",
+        errors
+      );
+
+      const street2 = extractOrPushError(
+        maybeFromNullableResult(dto.street2, (value) => Street.create(value)),
+        "street2",
+        errors
+      );
+
+      const city = extractOrPushError(
+        maybeFromNullableResult(dto.city, (value) => City.create(value)),
+        "city",
+        errors
+      );
+
+      const province = extractOrPushError(
+        maybeFromNullableResult(dto.province, (value) => Province.create(value)),
+        "province",
+        errors
+      );
+
+      const postalCode = extractOrPushError(
+        maybeFromNullableResult(dto.postal_code, (value) => PostalCode.create(value)),
+        "postal_code",
+        errors
+      );
+
+      const country = extractOrPushError(
+        maybeFromNullableResult(dto.country, (value) => Country.create(value)),
+        "country",
+        errors
+      );
+
+      const primaryEmailAddress = extractOrPushError(
+        maybeFromNullableResult(dto.email_primary, (value) => EmailAddress.create(value)),
+        "email_primary",
+        errors
+      );
+
+      const secondaryEmailAddress = extractOrPushError(
+        maybeFromNullableResult(dto.email_secondary, (value) => EmailAddress.create(value)),
+        "email_secondary",
+        errors
+      );
+
+      const primaryPhoneNumber = extractOrPushError(
+        maybeFromNullableResult(dto.phone_primary, (value) => PhoneNumber.create(value)),
+        "phone_primary",
+        errors
+      );
+
+      const secondaryPhoneNumber = extractOrPushError(
+        maybeFromNullableResult(dto.phone_secondary, (value) => PhoneNumber.create(value)),
+        "phone_secondary",
+        errors
+      );
+
+      const primaryMobileNumber = extractOrPushError(
+        maybeFromNullableResult(dto.mobile_primary, (value) => PhoneNumber.create(value)),
+        "mobile_primary",
+        errors
+      );
+
+      const secondaryMobileNumber = extractOrPushError(
+        maybeFromNullableResult(dto.mobile_secondary, (value) => PhoneNumber.create(value)),
+        "mobile_secondary",
+        errors
+      );
+
+      const faxNumber = extractOrPushError(
+        maybeFromNullableResult(dto.fax, (value) => PhoneNumber.create(value)),
+        "fax",
+        errors
+      );
+
+      const website = extractOrPushError(
+        maybeFromNullableResult(dto.website, (value) => URLAddress.create(value)),
+        "website",
+        errors
+      );
+
+      const languageCode = extractOrPushError(
+        LanguageCode.create(dto.language_code),
+        "language_code",
+        errors
+      );
+
+      const currencyCode = extractOrPushError(
+        CurrencyCode.create(dto.currency_code),
+        "currency_code",
+        errors
+      );
+
+      if (errors.length > 0) {
+        return Result.fail(new ValidationErrorCollection("Supplier props mapping failed", errors));
+      }
+
+      const postalAddressProps: PostalAddressProps = {
+        street: street!,
+        street2: street2!,
+        city: city!,
+        postalCode: postalCode!,
+        province: province!,
+        country: country!,
+      };
+
+      const supplierProps: ISupplierCreateProps = {
+        companyId,
+        status: status!,
+        reference: reference!,
+
+        isCompany: isCompany,
+        name: name!,
+        tradeName: tradeName!,
+        tin: tinNumber!,
+
+        address: postalAddressProps!,
+
+        emailPrimary: primaryEmailAddress!,
+        emailSecondary: secondaryEmailAddress!,
+
+        phonePrimary: primaryPhoneNumber!,
+        phoneSecondary: secondaryPhoneNumber!,
+
+        mobilePrimary: primaryMobileNumber!,
+        mobileSecondary: secondaryMobileNumber!,
+
+        fax: faxNumber!,
+        website: website!,
+
+        languageCode: languageCode!,
+        currencyCode: currencyCode!,
+      };
+
+      return Result.ok({ id: supplierId!, props: supplierProps });
+    } catch (err: unknown) {
+      return Result.fail(new DomainError("Supplier props mapping failed", { cause: err }));
+    }
+  }
+}

modules/supplier/src/api/application/mappers/index.ts

@@ -0,0 +1,2 @@
+export * from "./create-supplier-input.mapper";
+export * from "./update-supplier-input.mapper";

modules/supplier/src/api/application/mappers/update-supplier-input.mapper.ts

@@ -0,0 +1,262 @@
+import {
+  City,
+  Country,
+  CurrencyCode,
+  DomainError,
+  EmailAddress,
+  LanguageCode,
+  Name,
+  PhoneNumber,
+  type PostalAddressPatchProps,
+  PostalCode,
+  Province,
+  Street,
+  TINNumber,
+  URLAddress,
+  type UniqueID,
+  ValidationErrorCollection,
+  type ValidationErrorDetail,
+  extractOrPushError,
+  maybeFromNullableResult,
+} from "@repo/rdx-ddd";
+import { Result, isNullishOrEmpty, toPatchField } from "@repo/rdx-utils";
+
+import type { UpdateSupplierByIdRequestDTO } from "../../../common";
+import type { SupplierPatchProps } from "../../domain";
+
+/**
+ * UpdateSupplierInputMapper
+ * Convierte el DTO a las props validadas (SupplierProps).
+ * No construye directamente el agregado.
+ * Tri-estado:
+ *  - campo omitido → no se cambia
+ *  - campo con valor null/"" → se quita el valor -> set(None()),
+ *  - campo con valor no-vacío → se pone el nuevo valor -> set(Some(VO)).
+ *
+ * @param dto - DTO con los datos a cambiar en el cliente
+ * @returns Cambios en las propiedades del cliente
+ *
+ */
+
+export interface IUpdateSupplierInputMapper {
+  map(
+    dto: UpdateSupplierByIdRequestDTO,
+    params: { companyId: UniqueID }
+  ): Result<SupplierPatchProps>;
+}
+
+export class UpdateSupplierInputMapper implements IUpdateSupplierInputMapper {
+  public map(dto: UpdateSupplierByIdRequestDTO, params: { companyId: UniqueID }) {
+    try {
+      const errors: ValidationErrorDetail[] = [];
+      const supplierPatchProps: SupplierPatchProps = {};
+
+      toPatchField(dto.reference).ifSet((reference) => {
+        supplierPatchProps.reference = extractOrPushError(
+          maybeFromNullableResult(reference, (value) => Name.create(value)),
+          "reference",
+          errors
+        );
+      });
+
+      toPatchField(dto.is_company).ifSet((is_company) => {
+        if (isNullishOrEmpty(is_company)) {
+          errors.push({ path: "is_company", message: "is_company cannot be empty" });
+          return;
+        }
+        supplierPatchProps.isCompany = extractOrPushError(
+          Result.ok(Boolean(is_company!)),
+          "is_company",
+          errors
+        );
+      });
+
+      toPatchField(dto.name).ifSet((name) => {
+        if (isNullishOrEmpty(name)) {
+          errors.push({ path: "name", message: "Name cannot be empty" });
+          return;
+        }
+        supplierPatchProps.name = extractOrPushError(Name.create(name!), "name", errors);
+      });
+
+      toPatchField(dto.trade_name).ifSet((trade_name) => {
+        supplierPatchProps.tradeName = extractOrPushError(
+          maybeFromNullableResult(trade_name, (value) => Name.create(value)),
+          "trade_name",
+          errors
+        );
+      });
+
+      toPatchField(dto.tin).ifSet((tin) => {
+        supplierPatchProps.tin = extractOrPushError(
+          maybeFromNullableResult(tin, (value) => TINNumber.create(value)),
+          "tin",
+          errors
+        );
+      });
+
+      toPatchField(dto.email_primary).ifSet((email_primary) => {
+        supplierPatchProps.emailPrimary = extractOrPushError(
+          maybeFromNullableResult(email_primary, (value) => EmailAddress.create(value)),
+          "email_primary",
+          errors
+        );
+      });
+
+      toPatchField(dto.email_secondary).ifSet((email_secondary) => {
+        supplierPatchProps.emailSecondary = extractOrPushError(
+          maybeFromNullableResult(email_secondary, (value) => EmailAddress.create(value)),
+          "email_secondary",
+          errors
+        );
+      });
+
+      toPatchField(dto.mobile_primary).ifSet((mobile_primary) => {
+        supplierPatchProps.mobilePrimary = extractOrPushError(
+          maybeFromNullableResult(mobile_primary, (value) => PhoneNumber.create(value)),
+          "mobile_primary",
+          errors
+        );
+      });
+
+      toPatchField(dto.mobile_secondary).ifSet((mobile_secondary) => {
+        supplierPatchProps.mobilePrimary = extractOrPushError(
+          maybeFromNullableResult(mobile_secondary, (value) => PhoneNumber.create(value)),
+          "mobile_secondary",
+          errors
+        );
+      });
+
+      toPatchField(dto.phone_primary).ifSet((phone_primary) => {
+        supplierPatchProps.phonePrimary = extractOrPushError(
+          maybeFromNullableResult(phone_primary, (value) => PhoneNumber.create(value)),
+          "phone_primary",
+          errors
+        );
+      });
+
+      toPatchField(dto.phone_secondary).ifSet((phone_secondary) => {
+        supplierPatchProps.phoneSecondary = extractOrPushError(
+          maybeFromNullableResult(phone_secondary, (value) => PhoneNumber.create(value)),
+          "phone_secondary",
+          errors
+        );
+      });
+
+      toPatchField(dto.fax).ifSet((fax) => {
+        supplierPatchProps.fax = extractOrPushError(
+          maybeFromNullableResult(fax, (value) => PhoneNumber.create(value)),
+          "fax",
+          errors
+        );
+      });
+
+      toPatchField(dto.website).ifSet((website) => {
+        supplierPatchProps.website = extractOrPushError(
+          maybeFromNullableResult(website, (value) => URLAddress.create(value)),
+          "website",
+          errors
+        );
+      });
+
+      toPatchField(dto.language_code).ifSet((languageCode) => {
+        if (isNullishOrEmpty(languageCode)) {
+          errors.push({ path: "language_code", message: "Language code cannot be empty" });
+          return;
+        }
+
+        supplierPatchProps.languageCode = extractOrPushError(
+          LanguageCode.create(languageCode!),
+          "language_code",
+          errors
+        );
+      });
+
+      toPatchField(dto.currency_code).ifSet((currencyCode) => {
+        if (isNullishOrEmpty(currencyCode)) {
+          errors.push({ path: "currency_code", message: "Currency code cannot be empty" });
+          return;
+        }
+
+        supplierPatchProps.currencyCode = extractOrPushError(
+          CurrencyCode.create(currencyCode!),
+          "currency_code",
+          errors
+        );
+      });
+
+      // PostalAddress
+      const addressPatchProps = this.mapPostalAddress(dto, errors);
+      if (addressPatchProps) {
+        supplierPatchProps.address = addressPatchProps;
+      }
+
+      if (errors.length > 0) {
+        return Result.fail(
+          new ValidationErrorCollection("Supplier props mapping failed (update)", errors)
+        );
+      }
+
+      return Result.ok(supplierPatchProps);
+    } catch (err: unknown) {
+      return Result.fail(new DomainError("Supplier props mapping failed", { cause: err }));
+    }
+  }
+
+  public mapPostalAddress(
+    dto: UpdateSupplierByIdRequestDTO,
+    errors: ValidationErrorDetail[]
+  ): PostalAddressPatchProps | undefined {
+    const postalAddressPatchProps: PostalAddressPatchProps = {};
+
+    toPatchField(dto.street).ifSet((street) => {
+      postalAddressPatchProps.street = extractOrPushError(
+        maybeFromNullableResult(street, (value) => Street.create(value)),
+        "street",
+        errors
+      );
+    });
+
+    toPatchField(dto.street2).ifSet((street2) => {
+      postalAddressPatchProps.street2 = extractOrPushError(
+        maybeFromNullableResult(street2, (value) => Street.create(value)),
+        "street2",
+        errors
+      );
+    });
+
+    toPatchField(dto.city).ifSet((city) => {
+      postalAddressPatchProps.city = extractOrPushError(
+        maybeFromNullableResult(city, (value) => City.create(value)),
+        "city",
+        errors
+      );
+    });
+
+    toPatchField(dto.province).ifSet((province) => {
+      postalAddressPatchProps.province = extractOrPushError(
+        maybeFromNullableResult(province, (value) => Province.create(value)),
+        "province",
+        errors
+      );
+    });
+
+    toPatchField(dto.postal_code).ifSet((postalCode) => {
+      postalAddressPatchProps.postalCode = extractOrPushError(
+        maybeFromNullableResult(postalCode, (value) => PostalCode.create(value)),
+        "postal_code",
+        errors
+      );
+    });
+
+    toPatchField(dto.country).ifSet((country) => {
+      postalAddressPatchProps.country = extractOrPushError(
+        maybeFromNullableResult(country, (value) => Country.create(value)),
+        "country",
+        errors
+      );
+    });
+
+    return Object.keys(postalAddressPatchProps).length > 0 ? postalAddressPatchProps : undefined;
+  }
+}

modules/supplier/src/api/application/models/index.ts

@@ -0,0 +1 @@
+export * from "./supplier-summary";

modules/supplier/src/api/application/models/supplier-summary.ts

@@ -0,0 +1,39 @@
+import type {
+  CurrencyCode,
+  EmailAddress,
+  LanguageCode,
+  Name,
+  PhoneNumber,
+  PostalAddress,
+  TINNumber,
+  URLAddress,
+  UniqueID,
+} from "@repo/rdx-ddd";
+import type { Maybe } from "@repo/rdx-utils";
+
+export type SupplierSummary = {
+  id: UniqueID;
+  companyId: UniqueID;
+  isActive: boolean;
+  reference: Maybe<Name>;
+
+  isCompany: boolean;
+  name: Name;
+  tradeName: Maybe<Name>;
+  tin: Maybe<TINNumber>;
+
+  address: PostalAddress;
+
+  emailPrimary: Maybe<EmailAddress>;
+  emailSecondary: Maybe<EmailAddress>;
+  phonePrimary: Maybe<PhoneNumber>;
+  phoneSecondary: Maybe<PhoneNumber>;
+  mobilePrimary: Maybe<PhoneNumber>;
+  mobileSecondary: Maybe<PhoneNumber>;
+
+  fax: Maybe<PhoneNumber>;
+  website: Maybe<URLAddress>;
+
+  languageCode: LanguageCode;
+  currencyCode: CurrencyCode;
+};

modules/supplier/src/api/application/repositories/index.ts

@@ -0,0 +1 @@
+export * from './supplier-repository.interface';

modules/supplier/src/api/application/repositories/supplier-repository.interface.ts

@@ -0,0 +1,82 @@
+import type { Criteria } from "@repo/rdx-criteria/server";
+import type { TINNumber, UniqueID } from "@repo/rdx-ddd";
+import type { Collection, Result } from "@repo/rdx-utils";
+
+import type { Supplier } from "../../domain/aggregates";
+import type { SupplierSummary } from "../models";
+
+/**
+ * Interfaz del repositorio para el agregado `Supplier`.
+ * El escopado multitenant está representado por `companyId`.
+ */
+export interface ISupplierRepository {
+  /**
+   *
+   * Crea un nuevo proveedor
+   *
+   * @param supplier - El proveedor nuevo a guardar.
+   * @param transaction - Transacción activa para la operación.
+   * @returns Result<void, Error>
+   */
+  create(supplier: Supplier, transaction: unknown): Promise<Result<void, Error>>;
+
+  /**
+   * Actualiza un proveedor existente.
+   *
+   * @param supplier - El proveedor a actualizar.
+   * @param transaction - Transacción activa para la operación.
+   * @returns Result<void, Error>
+   */
+  update(supplier: Supplier, transaction: unknown): Promise<Result<void, Error>>;
+
+  /**
+   * Comprueba si existe un Supplier con un `id` dentro de una `company`.
+   */
+  existsByIdInCompany(
+    companyId: UniqueID,
+    id: UniqueID,
+    transaction: unknown
+  ): Promise<Result<boolean, Error>>;
+
+  /**
+   * Recupera un Supplier por su ID y companyId.
+   * Devuelve un `NotFoundError` si no se encuentra.
+   */
+  getByIdInCompany(
+    companyId: UniqueID,
+    id: UniqueID,
+    transaction: unknown
+  ): Promise<Result<Supplier, Error>>;
+
+  /**
+   * Recupera un Supplier por su TIN y companyId.
+   * Devuelve un `NotFoundError` si no se encuentra.
+   */
+  getByTINInCompany(
+    companyId: UniqueID,
+    tin: TINNumber,
+    transaction?: unknown
+  ): Promise<Result<Supplier, Error>>;
+
+  /**
+   * Recupera múltiples suppliers dentro de una empresa
+   * según un criterio dinámico (búsqueda, paginación, etc.).
+   * El resultado está encapsulado en un objeto `Collection<T>`.
+   */
+  findByCriteriaInCompany(
+    companyId: UniqueID,
+    criteria: Criteria,
+    transaction: unknown
+  ): Promise<Result<Collection<SupplierSummary>, Error>>;
+
+  /**
+   * Elimina un Supplier por su ID, dentro de una empresa.
+   * Retorna `void` si se elimina correctamente, o `NotFoundError` si no existía.
+   *
+   */
+  deleteByIdInCompany(
+    companyId: UniqueID,
+    id: UniqueID,
+    transaction: unknown
+  ): Promise<Result<boolean, Error>>;
+}

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

@@ -0,0 +1,4 @@
+export * from "./supplier-creator.service";
+export * from "./supplier-finder.service";
+export * from "./supplier-public-services.interface";
+export * from "./supplier-updater.service";

modules/supplier/src/api/application/services/supplier-creator.service.ts

@@ -0,0 +1,70 @@
+import { DuplicateEntityError } from "@erp/core/api";
+import type { UniqueID } from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+import { type ISupplierCreateProps, Supplier } from "../../domain";
+import type { ISupplierRepository } from "../repositories";
+import { SupplierNotExistsInCompanySpecification } from "../specs";
+
+export interface ISupplierCreator {
+  create(params: {
+    companyId: UniqueID;
+    id: UniqueID;
+    props: ISupplierCreateProps;
+    unknown: unknown;
+  }): Promise<Result<Supplier, Error>>;
+}
+
+type SupplierCreatorDeps = {
+  repository: ISupplierRepository;
+};
+
+export class SupplierCreator implements ISupplierCreator {
+  private readonly repository: ISupplierRepository;
+
+  constructor(deps: SupplierCreatorDeps) {
+    this.repository = deps.repository;
+  }
+
+  async create(params: {
+    companyId: UniqueID;
+    id: UniqueID;
+    props: ISupplierCreateProps;
+    unknown: unknown;
+  }): Promise<Result<Supplier, Error>> {
+    const { companyId, id, props, unknown } = params;
+
+    // 1. Verificar unicidad
+    const spec = new SupplierNotExistsInCompanySpecification(this.repository, companyId, unknown);
+
+    const isNew = await spec.isSatisfiedBy(id);
+
+    if (!isNew) {
+      return Result.fail(new DuplicateEntityError("Supplier", "id", String(id)));
+    }
+
+    // 2. Crear agregado
+    const createResult = Supplier.create(
+      {
+        ...props,
+        companyId,
+      },
+      id
+    );
+
+    if (createResult.isFailure) {
+      return createResult;
+    }
+
+    const newSupplier = createResult.data;
+
+    // 3. Persistir agregado
+    const saveResult = await this.repository.create(newSupplier, unknown);
+
+    if (saveResult.isFailure) {
+      return Result.fail(saveResult.error);
+    }
+
+    return Result.ok(newSupplier);
+  }
+}

modules/supplier/src/api/application/services/supplier-finder.service.ts

@@ -0,0 +1,69 @@
+import type { Criteria } from "@repo/rdx-criteria/server";
+import type { TINNumber, UniqueID } from "@repo/rdx-ddd";
+import type { Collection, Result } from "@repo/rdx-utils";
+
+import type { Supplier } from "../../domain";
+import type { SupplierSummary } from "../models";
+import type { ISupplierRepository } from "../repositories";
+
+export interface ISupplierFinder {
+  findSupplierById(
+    companyId: UniqueID,
+    supplierId: UniqueID,
+    unknown?: unknown
+  ): Promise<Result<Supplier, Error>>;
+
+  findSupplierByTIN(
+    companyId: UniqueID,
+    tin: TINNumber,
+    unknown?: unknown
+  ): Promise<Result<Supplier, Error>>;
+
+  supplierExists(
+    companyId: UniqueID,
+    invoiceId: UniqueID,
+    unknown?: unknown
+  ): Promise<Result<boolean, Error>>;
+
+  findSuppliersByCriteria(
+    companyId: UniqueID,
+    criteria: Criteria,
+    unknown?: unknown
+  ): Promise<Result<Collection<SupplierSummary>, Error>>;
+}
+
+export class SupplierFinder implements ISupplierFinder {
+  constructor(private readonly repository: ISupplierRepository) {}
+
+  async findSupplierById(
+    companyId: UniqueID,
+    supplierId: UniqueID,
+    unknown?: unknown
+  ): Promise<Result<Supplier, Error>> {
+    return this.repository.getByIdInCompany(companyId, supplierId, unknown);
+  }
+
+  findSupplierByTIN(
+    companyId: UniqueID,
+    tin: TINNumber,
+    unknown?: unknown
+  ): Promise<Result<Supplier, Error>> {
+    return this.repository.getByTINInCompany(companyId, tin, unknown);
+  }
+
+  async supplierExists(
+    companyId: UniqueID,
+    supplierId: UniqueID,
+    unknown?: unknown
+  ): Promise<Result<boolean, Error>> {
+    return this.repository.existsByIdInCompany(companyId, supplierId, unknown);
+  }
+
+  async findSuppliersByCriteria(
+    companyId: UniqueID,
+    criteria: Criteria,
+    unknown?: unknown
+  ): Promise<Result<Collection<SupplierSummary>, Error>> {
+    return this.repository.findByCriteriaInCompany(companyId, criteria, unknown);
+  }
+}

modules/supplier/src/api/application/services/supplier-public-services.interface.ts

@@ -0,0 +1,22 @@
+import type { TINNumber, UniqueID } from "@repo/rdx-ddd";
+import type { Result } from "@repo/rdx-utils";
+
+import type { ISupplierCreateProps, Supplier } from "../../domain";
+
+export interface ISupplierServicesContext {
+  transaction: unknown;
+  companyId: UniqueID;
+}
+
+export interface ISupplierPublicServices {
+  findSupplierByTIN: (
+    tin: TINNumber,
+    context: ISupplierServicesContext
+  ) => Promise<Result<Supplier, Error>>;
+
+  createSupplier: (
+    id: UniqueID,
+    props: ISupplierCreateProps,
+    context: ISupplierServicesContext
+  ) => Promise<Result<Supplier, Error>>;
+}

modules/supplier/src/api/application/services/supplier-updater.service.ts

@@ -0,0 +1,60 @@
+import type { UniqueID } from "@repo/rdx-ddd";
+import { Result } from "@repo/rdx-utils";
+
+import type { Supplier, SupplierPatchProps } from "../../domain";
+import type { ISupplierRepository } from "../repositories";
+
+export interface ISupplierUpdater {
+  update(params: {
+    companyId: UniqueID;
+    id: UniqueID;
+    props: SupplierPatchProps;
+    transaction: unknown;
+  }): Promise<Result<Supplier, Error>>;
+}
+
+type SupplierUpdaterDeps = {
+  repository: ISupplierRepository;
+};
+
+export class SupplierUpdater implements ISupplierUpdater {
+  private readonly repository: ISupplierRepository;
+
+  constructor(deps: SupplierUpdaterDeps) {
+    this.repository = deps.repository;
+  }
+
+  async update(params: {
+    companyId: UniqueID;
+    id: UniqueID;
+    props: SupplierPatchProps;
+    transaction: unknown;
+  }): Promise<Result<Supplier, Error>> {
+    const { companyId, id, props, transaction } = params;
+
+    // Recuperar agregado existente
+    const existingResult = await this.repository.getByIdInCompany(companyId, id, transaction);
+
+    if (existingResult.isFailure) {
+      return Result.fail(existingResult.error);
+    }
+
+    const supplier = existingResult.data;
+
+    // Aplicar cambios en el agregado
+    const updateResult = supplier.update(props);
+
+    if (updateResult.isFailure) {
+      return Result.fail(updateResult.error);
+    }
+
+    // Persistir cambios
+    const saveResult = await this.repository.update(supplier, transaction);
+
+    if (saveResult.isFailure) {
+      return Result.fail(saveResult.error);
+    }
+
+    return Result.ok(supplier);
+  }
+}

modules/supplier/src/api/application/snapshot-builders/domain/index.ts

@@ -0,0 +1,2 @@
+export * from "./supplier-snapshot.interface";
+export * from "./supplier-snapshot-builder";

modules/supplier/src/api/application/snapshot-builders/domain/supplier-snapshot-builder.ts

@@ -0,0 +1,55 @@
+import type { ISnapshotBuilder } from "@erp/core/api";
+import { maybeToEmptyString } from "@repo/rdx-ddd";
+
+import type { Supplier } from "../../../domain";
+
+import type { ISupplierFullSnapshot } from "./supplier-snapshot.interface";
+
+export interface ISupplierFullSnapshotBuilder
+  extends ISnapshotBuilder<Supplier, ISupplierFullSnapshot> {}
+
+export class SupplierFullSnapshotBuilder implements ISupplierFullSnapshotBuilder {
+  toOutput(supplier: Supplier): ISupplierFullSnapshot {
+    const address = supplier.address.toPrimitive();
+
+    return {
+      id: supplier.id.toPrimitive(),
+      company_id: supplier.companyId.toPrimitive(),
+      status: supplier.isActive ? "active" : "inactive",
+      reference: maybeToEmptyString(supplier.reference, (value) => value.toPrimitive()),
+
+      is_company: String(supplier.isCompany),
+      name: supplier.name.toPrimitive(),
+      trade_name: maybeToEmptyString(supplier.tradeName, (value) => value.toPrimitive()),
+      tin: maybeToEmptyString(supplier.tin, (value) => value.toPrimitive()),
+
+      street: maybeToEmptyString(address.street, (value) => value.toPrimitive()),
+      street2: maybeToEmptyString(address.street2, (value) => value.toPrimitive()),
+      city: maybeToEmptyString(address.city, (value) => value.toPrimitive()),
+      province: maybeToEmptyString(address.province, (value) => value.toPrimitive()),
+      postal_code: maybeToEmptyString(address.postalCode, (value) => value.toPrimitive()),
+      country: maybeToEmptyString(address.country, (value) => value.toPrimitive()),
+
+      email_primary: maybeToEmptyString(supplier.emailPrimary, (value) => value.toPrimitive()),
+      email_secondary: maybeToEmptyString(supplier.emailSecondary, (value) => value.toPrimitive()),
+
+      phone_primary: maybeToEmptyString(supplier.phonePrimary, (value) => value.toPrimitive()),
+      phone_secondary: maybeToEmptyString(supplier.phoneSecondary, (value) => value.toPrimitive()),
+
+      mobile_primary: maybeToEmptyString(supplier.mobilePrimary, (value) => value.toPrimitive()),
+      mobile_secondary: maybeToEmptyString(supplier.mobileSecondary, (value) =>
+        value.toPrimitive()
+      ),
+
+      fax: maybeToEmptyString(supplier.fax, (value) => value.toPrimitive()),
+      website: maybeToEmptyString(supplier.website, (value) => value.toPrimitive()),
+
+      language_code: supplier.languageCode.toPrimitive(),
+      currency_code: supplier.currencyCode.toPrimitive(),
+
+      metadata: {
+        entity: "supplier",
+      },
+    };
+  }
+}

modules/supplier/src/api/application/snapshot-builders/domain/supplier-snapshot.interface.ts

@@ -0,0 +1,35 @@
+export interface ISupplierFullSnapshot {
+  id: string;
+  company_id: string;
+  status: string;
+  reference: string;
+
+  is_company: string;
+  name: string;
+  trade_name: string;
+  tin: string;
+
+  street: string;
+  street2: string;
+  city: string;
+  province: string;
+  postal_code: string;
+  country: string;
+
+  email_primary: string;
+  email_secondary: string;
+
+  phone_primary: string;
+  phone_secondary: string;
+
+  mobile_primary: string;
+  mobile_secondary: string;
+
+  fax: string;
+  website: string;
+
+  language_code: string;
+  currency_code: string;
+
+  metadata?: Record<string, string>;
+}

modules/supplier/src/api/application/snapshot-builders/index.ts

@@ -0,0 +1,2 @@
+export * from "./domain";
+export * from "./summary";