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

import {
  AggregateRoot,
  type CurrencyCode,
  type EmailAddress,
  type LanguageCode,
  type Name,
  type PhoneNumber,
  PostalAddress,
  type PostalAddressPatchProps,
  type PostalAddressProps,
  type TINNumber,
  type URLAddress,
  type UniqueID,
} from "@repo/rdx-ddd";
import { type Maybe, Result } from "@repo/rdx-utils";

import { SupplierStatus } from "../value-objects/supplier-status.value-object";

/**
 * Props de creación
 */
export interface ISupplierCreateProps {
  companyId: UniqueID;
  status?: SupplierStatus;
  reference: Maybe<Name>;

  isCompany: boolean;
  name: Name;
  tradeName: Maybe<Name>;
  tin: Maybe<TINNumber>;

  address: PostalAddressProps;

  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;
}

export type SupplierPatchProps = Partial<
  Omit<ISupplierCreateProps, "companyId" | "address" | "status">
> & {
  address?: PostalAddressPatchProps;
};

// Supplier
export interface ISupplier {
  // comportamiento
  update(partialSupplier: SupplierPatchProps): Result<boolean, Error>;

  // propiedades (getters)
  readonly isIndividual: boolean;
  readonly isCompany: boolean;
  readonly isActive: boolean;

  readonly companyId: UniqueID;

  readonly reference: Maybe<Name>;
  readonly name: Name;
  readonly tradeName: Maybe<Name>;
  readonly tin: Maybe<TINNumber>;

  readonly address: PostalAddress;

  readonly emailPrimary: Maybe<EmailAddress>;
  readonly emailSecondary: Maybe<EmailAddress>;

  readonly phonePrimary: Maybe<PhoneNumber>;
  readonly phoneSecondary: Maybe<PhoneNumber>;
  readonly mobilePrimary: Maybe<PhoneNumber>;
  readonly mobileSecondary: Maybe<PhoneNumber>;

  readonly fax: Maybe<PhoneNumber>;
  readonly website: Maybe<URLAddress>;

  readonly languageCode: LanguageCode;
  readonly currencyCode: CurrencyCode;
}

export type SupplierInternalProps = Omit<ISupplierCreateProps, "address" | "status"> & {
  address: PostalAddress;
  status: SupplierStatus;
};

/**
 * Aggregate Root: Supplier
 */
export class Supplier extends AggregateRoot<SupplierInternalProps> implements ISupplier {
  static create(props: ISupplierCreateProps, id?: UniqueID): Result<Supplier, Error> {
    const validationResult = Supplier.validateCreateProps(props);

    if (validationResult.isFailure) {
      return Result.fail(validationResult.error);
    }

    const { address, ...internalProps } = props;

    const postalAddressResult = PostalAddress.create(address);

    if (postalAddressResult.isFailure) {
      return Result.fail(postalAddressResult.error);
    }

    const contact = new Supplier(
      {
        ...internalProps,
        address: postalAddressResult.data,
        status: props.status ?? SupplierStatus.active(),
      },
      id
    );

    // Reglas de negocio / validaciones
    // ...
    // ...

    // Disparar eventos de dominio
    // ...
    // ...

    return Result.ok(contact);
  }

  private static validateCreateProps(_props: ISupplierCreateProps): Result<void, Error> {
    return Result.ok();
  }

  // Rehidratación desde persistencia
  static rehydrate(props: SupplierInternalProps, id: UniqueID): Supplier {
    return new Supplier(props, id);
  }

  // -------------------------
  // BEHAVIOUR
  // -------------------------

  public update(partialSupplier: SupplierPatchProps): Result<boolean, Error> {
    const { address: partialAddress, ...rest } = partialSupplier;
    const nextProps: SupplierInternalProps = { ...this.props };
    let hasChanges = false;

    if (
      rest.reference !== undefined &&
      !Supplier.sameMaybeValueObject(this.reference, rest.reference)
    ) {
      nextProps.reference = rest.reference;
      hasChanges = true;
    }
    if (rest.isCompany !== undefined && this.isCompany !== rest.isCompany) {
      nextProps.isCompany = rest.isCompany;
      hasChanges = true;
    }
    if (rest.name !== undefined && !this.name.equals(rest.name)) {
      nextProps.name = rest.name;
      hasChanges = true;
    }
    if (
      rest.tradeName !== undefined &&
      !Supplier.sameMaybeValueObject(this.tradeName, rest.tradeName)
    ) {
      nextProps.tradeName = rest.tradeName;
      hasChanges = true;
    }
    if (rest.tin !== undefined && !Supplier.sameMaybeValueObject(this.tin, rest.tin)) {
      nextProps.tin = rest.tin;
      hasChanges = true;
    }
    if (
      rest.emailPrimary !== undefined &&
      !Supplier.sameMaybeValueObject(this.emailPrimary, rest.emailPrimary)
    ) {
      nextProps.emailPrimary = rest.emailPrimary;
      hasChanges = true;
    }
    if (
      rest.emailSecondary !== undefined &&
      !Supplier.sameMaybeValueObject(this.emailSecondary, rest.emailSecondary)
    ) {
      nextProps.emailSecondary = rest.emailSecondary;
      hasChanges = true;
    }
    if (
      rest.phonePrimary !== undefined &&
      !Supplier.sameMaybeValueObject(this.phonePrimary, rest.phonePrimary)
    ) {
      nextProps.phonePrimary = rest.phonePrimary;
      hasChanges = true;
    }
    if (
      rest.phoneSecondary !== undefined &&
      !Supplier.sameMaybeValueObject(this.phoneSecondary, rest.phoneSecondary)
    ) {
      nextProps.phoneSecondary = rest.phoneSecondary;
      hasChanges = true;
    }
    if (
      rest.mobilePrimary !== undefined &&
      !Supplier.sameMaybeValueObject(this.mobilePrimary, rest.mobilePrimary)
    ) {
      nextProps.mobilePrimary = rest.mobilePrimary;
      hasChanges = true;
    }
    if (
      rest.mobileSecondary !== undefined &&
      !Supplier.sameMaybeValueObject(this.mobileSecondary, rest.mobileSecondary)
    ) {
      nextProps.mobileSecondary = rest.mobileSecondary;
      hasChanges = true;
    }
    if (rest.fax !== undefined && !Supplier.sameMaybeValueObject(this.fax, rest.fax)) {
      nextProps.fax = rest.fax;
      hasChanges = true;
    }
    if (rest.website !== undefined && !Supplier.sameMaybeValueObject(this.website, rest.website)) {
      nextProps.website = rest.website;
      hasChanges = true;
    }
    if (rest.languageCode !== undefined && !this.languageCode.equals(rest.languageCode)) {
      nextProps.languageCode = rest.languageCode;
      hasChanges = true;
    }
    if (rest.currencyCode !== undefined && !this.currencyCode.equals(rest.currencyCode)) {
      nextProps.currencyCode = rest.currencyCode;
      hasChanges = true;
    }

    if (partialAddress) {
      const addressResult = PostalAddress.create({
        ...this.address.getProps(),
        ...partialAddress,
      });

      if (addressResult.isFailure) {
        return Result.fail(addressResult.error);
      }

      if (!this.address.equals(addressResult.data)) {
        nextProps.address = addressResult.data;
        hasChanges = true;
      }
    }

    if (hasChanges) {
      Object.assign(this.props, nextProps);
    }

    return Result.ok(hasChanges);
  }

  private static sameMaybeValueObject<T extends { equals(other: T): boolean }>(
    current: Maybe<T>,
    next: Maybe<T>
  ): boolean {
    return current.match(
      (currentValue) =>
        next.match(
          (nextValue) => currentValue.equals(nextValue),
          () => false
        ),
      () => next.isNone()
    );
  }

  public activate(): Result<Supplier, Error> {
    this.props.status = SupplierStatus.active();
    return Result.ok(this);
  }

  public deactivate(): Result<Supplier, Error> {
    this.props.status = SupplierStatus.inactive();
    return Result.ok(this);
  }

  // -------------------------
  // GETTERS
  // -------------------------

  public get isIndividual(): boolean {
    return !this.props.isCompany;
  }

  public get isCompany(): boolean {
    return this.props.isCompany;
  }

  public get isActive(): boolean {
    return this.props.status.isActive();
  }

  public get companyId(): UniqueID {
    return this.props.companyId;
  }

  public get reference(): Maybe<Name> {
    return this.props.reference;
  }

  public get name(): Name {
    return this.props.name;
  }

  public get tradeName(): Maybe<Name> {
    return this.props.tradeName;
  }

  public get tin(): Maybe<TINNumber> {
    return this.props.tin;
  }

  public get address(): PostalAddress {
    return this.props.address;
  }

  public get emailPrimary(): Maybe<EmailAddress> {
    return this.props.emailPrimary;
  }

  public get emailSecondary(): Maybe<EmailAddress> {
    return this.props.emailSecondary;
  }

  public get phonePrimary(): Maybe<PhoneNumber> {
    return this.props.phonePrimary;
  }

  public get phoneSecondary(): Maybe<PhoneNumber> {
    return this.props.phoneSecondary;
  }

  public get mobilePrimary(): Maybe<PhoneNumber> {
    return this.props.mobilePrimary;
  }

  public get mobileSecondary(): Maybe<PhoneNumber> {
    return this.props.mobileSecondary;
  }

  public get fax(): Maybe<PhoneNumber> {
    return this.props.fax;
  }

  public get website(): Maybe<URLAddress> {
    return this.props.website;
  }

  public get languageCode(): LanguageCode {
    return this.props.languageCode;
  }

  public get currencyCode(): CurrencyCode {
    return this.props.currencyCode;
  }
}