metis-desk/modules/assets/src/api/application/workstation.use-cases.ts

import { UniqueID } from "@repo/rdx-ddd";
import { Result } from "@repo/rdx-utils";

import { AssetCatalogError } from "../domain/asset-definition";
import { Workstation } from "../domain/workstation.aggregate";
import type { WorkstationInput } from "../domain/workstation-values";

import type { IAssetRepository } from "./asset.repository";
import { mapWorkstationInput } from "./workstation-input.mapper";

export class WorkstationUseCases {
  constructor(private readonly repository: IAssetRepository) {}

  remove(companyId: string, id: string) {
    const company = UniqueID.create(companyId);
    const identity = UniqueID.create(id);

    if (!(company.isSuccess && identity.isSuccess)) {
      return Promise.resolve(Result.fail(new AssetCatalogError("INVALID_REQUEST")));
    }

    return this.repository.removeWorkstation(company.data, identity.data);
  }

  decommission(companyId: string, id: string, actorId: string) {
    const company = UniqueID.create(companyId);
    const identity = UniqueID.create(id);
    const actor = UniqueID.create(actorId);

    if (!(company.isSuccess && identity.isSuccess && actor.isSuccess)) {
      return Promise.resolve(Result.fail(new AssetCatalogError("INVALID_REQUEST")));
    }

    return this.repository.saveWorkstation(company.data, (context) => {
      const workstation = context.workstations.find((item) => item.id.equals(identity.data));

      return workstation
        ? workstation.decommission(actor.data, new Date().toISOString())
        : Result.fail(new AssetCatalogError("WORKSTATION_NOT_FOUND"));
    });
  }

  save(companyId: string, id: string | undefined, input: WorkstationInput, actorId: string) {
    const company = UniqueID.create(companyId);
    const actor = UniqueID.create(actorId);
    const identity = id ? UniqueID.create(id) : undefined;

    if (!(company.isSuccess && actor.isSuccess) || (identity && !identity.isSuccess)) {
      return Promise.resolve(Result.fail(new AssetCatalogError("INVALID_REQUEST")));
    }

    return this.repository.saveWorkstation(company.data, (context) => {
      const previous = identity?.isSuccess
        ? context.workstations.find((item) => item.id.equals(identity.data))
        : undefined;

      if (id && !previous) {
        return Result.fail(new AssetCatalogError("WORKSTATION_NOT_FOUND"));
      }
      const values = mapWorkstationInput(input, context, previous);

      if (!values.isSuccess) {
        return Result.fail(values.error);
      }
      const now = new Date().toISOString();

      return previous
        ? previous.update(values.data, actor.data, now)
        : Workstation.create(company.data, values.data, actor.data, now);
    });
  }
}