metis-desk/modules/companies/src/api/infrastructure/persistence/sequelize-application-configuration.repository.ts

import type { IResourceReferenceSession } from "@metis/resources/services";
import type { UniqueID } from "@repo/rdx-ddd";
import { Result } from "@repo/rdx-utils";
import type { Sequelize, Transaction } from "sequelize";
import { QueryTypes } from "sequelize";

import type {
  ApplicationContext,
  IApplicationConfigurationRepository,
} from "../../application/application-configuration.repository";
import {
  applicationReferences,
  requiresAvailableApplication,
} from "../../application/application-configuration-policy";
import type { ResourceClientCapabilities } from "../../application/resource-client-capabilities";
import type { ApplicationConfiguration } from "../../domain/application-configuration.aggregate";
import { ApplicationConfigurationError } from "../../domain/application-configuration-values";

import type {
  ApplicationRevisionRow,
  ApplicationRow,
} from "./application-configuration-persistence.mapper";
import { ApplicationConfigurationPersistenceMapper } from "./application-configuration-persistence.mapper";
import { loadGlobalConfigurationReferences } from "./configuration-resource-references";
import type { ResourceConfigurationDependencies } from "./resource-configuration-dependencies";
import type { ProfileRevisionRow, ProfileRow } from "./work-profile-persistence.mapper";
import { WorkProfilePersistenceMapper, profileIdentity } from "./work-profile-persistence.mapper";

export class SequelizeApplicationConfigurationRepository
  implements IApplicationConfigurationRepository
{
  private readonly mapper = new ApplicationConfigurationPersistenceMapper();

  constructor(
    private readonly database: Sequelize,
    private readonly dependencies: ResourceConfigurationDependencies
  ) {}

  private async load(
    company: UniqueID,
    transaction: Transaction,
    write: boolean,
    session: IResourceReferenceSession,
    additionalId?: string
  ): Promise<Result<ApplicationContext, ApplicationConfigurationError>> {
    const replacements = { companyId: company.toPrimitive() };
    const options = { replacements, transaction, type: QueryTypes.SELECT };
    const companies = await this.database.query<{ id: string }>(
      `SELECT id FROM companies WHERE id=:companyId${write ? " FOR UPDATE" : ""}`,
      { ...options, type: QueryTypes.SELECT }
    );

    if (!companies.length) {
      return Result.fail(new ApplicationConfigurationError("COMPANY_NOT_FOUND"));
    }
    const rows = await this.database.query<ApplicationRow>(
      "SELECT * FROM application_configurations WHERE companyId=:companyId",
      { ...options, type: QueryTypes.SELECT }
    );
    const revisions = await this.database.query<ApplicationRevisionRow>(
      "SELECT r.* FROM application_configuration_revisions r JOIN application_configurations m ON m.id=r.configurationId WHERE m.companyId=:companyId",
      { ...options, type: QueryTypes.SELECT }
    );
    const profiles = await this.database.query<ProfileRow>(
      "SELECT * FROM work_profiles WHERE companyId=:companyId",
      { ...options, type: QueryTypes.SELECT }
    );
    const profileRevisions = await this.database.query<ProfileRevisionRow>(
      "SELECT r.* FROM work_profile_revisions r JOIN work_profiles p ON p.id=r.profileId WHERE p.companyId=:companyId",
      { ...options, type: QueryTypes.SELECT }
    );
    const people = await this.database.query<{ id: string; active: boolean }>(
      "SELECT id,active FROM company_contacts WHERE companyId=:companyId",
      { ...options, type: QueryTypes.SELECT }
    );
    const actors = await this.database.query<{ id: string; name: string }>(
      "SELECT id,name FROM users",
      { transaction, type: QueryTypes.SELECT }
    );
    const ids = [
      ...new Set([...rows.map((row) => row.resourceId), ...(additionalId ? [additionalId] : [])]),
    ];
    const globalResources = await loadGlobalConfigurationReferences(
      session,
      "application-configuration",
      ids
    );
    const context: ApplicationContext = {
      globalResourceIds: new Set(globalResources.map((item) => item.id.toPrimitive())),
      configurations: rows.map((row) =>
        this.mapper.toDomain(
          row,
          revisions.filter((r) => r.configurationId === row.id)
        )
      ),
      profiles: profiles.map((row) =>
        new WorkProfilePersistenceMapper().toDomain(
          row,
          profileRevisions.filter((r) => r.profileId === row.id)
        )
      ),
      people: people.map((item) => ({
        id: profileIdentity(item.id),
        active: Boolean(item.active),
      })),
      assets: await this.dependencies.assets(transaction).list(company),
      resources: [
        ...(await this.dependencies.resources(transaction).list(company)),
        ...globalResources,
      ],
      actors: new Map(actors.map((actor) => [actor.id, actor.name])),
    };

    if (
      context.profiles.some(
        (profile) =>
          !(
            context.people.some((person) => person.id.equals(profile.values.personId)) &&
            context.assets.some((asset) => asset.id.equals(profile.values.assetId))
          )
      ) ||
      context.configurations.some((mapping) => !applicationReferences(mapping.values, context))
    ) {
      throw new Error("Ámbito de aplicación persistido inconsistente.");
    }

    return Result.ok(context);
  }

  get(company: UniqueID) {
    return this.database.transaction(async (transaction) => {
      const session = await this.dependencies.references(transaction, company, { write: false });

      return session.isSuccess
        ? this.load(company, transaction, false, session.data)
        : Result.fail(new ApplicationConfigurationError(session.error.code));
    });
  }

  remove(
    company: UniqueID,
    id: UniqueID,
    client: ResourceClientCapabilities
  ): Promise<Result<void, ApplicationConfigurationError>> {
    return this.database.transaction(async (transaction) => {
      const session = await this.dependencies.references(transaction, company, { write: true });

      if (!session.isSuccess) {
        return Result.fail(new ApplicationConfigurationError(session.error.code));
      }
      const replacements = { companyId: company.toPrimitive(), id: id.toPrimitive() };

      await this.database.query("SELECT id FROM companies WHERE id=:companyId FOR UPDATE", {
        replacements,
        transaction,
        type: QueryTypes.SELECT,
      });
      const rows = await this.database.query<{ id: string; resourceId: string }>(
        "SELECT id,resourceId FROM application_configurations WHERE companyId=:companyId AND id=:id FOR UPDATE",
        { replacements, transaction, type: QueryTypes.SELECT }
      );

      if (!rows.length) {
        return Result.fail(
          new ApplicationConfigurationError("APPLICATION_CONFIGURATION_NOT_FOUND")
        );
      }
      const reference = await session.data.resolve({
        purpose: "application-configuration",
        ids: rows.map((row) => row.resourceId),
      });

      if (
        !client.globalReferences &&
        reference.items.some(
          (item) => item.status === "resolved" && item.reference.scope === "global"
        )
      ) {
        return Result.fail(new ApplicationConfigurationError("RESOURCE_CLIENT_UPGRADE_REQUIRED"));
      }
      await this.database.query(
        "DELETE FROM application_configuration_revisions WHERE configurationId=:id",
        { replacements, transaction }
      );
      await this.database.query(
        "DELETE FROM application_configurations WHERE companyId=:companyId AND id=:id",
        { replacements, transaction }
      );

      return Result.ok(undefined);
    });
  }

  private async persist(
    candidate: ApplicationConfiguration,
    previous: ApplicationConfiguration | undefined,
    transaction: Transaction
  ) {
    if (previous !== candidate) {
      const record = this.mapper.toPersistence(candidate);

      await this.database.query(
        "INSERT INTO application_configurations (id,companyId,profileId,resourceId,delivery,version,state,notes,currentKey) VALUES (:id,:companyId,:profileId,:resourceId,:delivery,:version,:state,:notes,:currentKey) ON DUPLICATE KEY UPDATE delivery=VALUES(delivery),version=VALUES(version),state=VALUES(state),notes=VALUES(notes),currentKey=VALUES(currentKey)",
        { replacements: record.root, transaction }
      );
      const stored = new Set(previous?.history.map((r) => r.id.toPrimitive()));

      for (const revision of record.revisions.filter((r) => !stored.has(r.id))) {
        await this.database.query(
          "INSERT INTO application_configuration_revisions (id,configurationId,position,actorId,recordedAt,profileId,resourceId,delivery,version,state,notes) VALUES (:id,:configurationId,:position,:actorId,:recordedAt,:profileId,:resourceId,:delivery,:version,:state,:notes)",
          { replacements: revision, transaction }
        );
      }
    }
  }

  private clientSupports(
    context: ApplicationContext,
    request: Parameters<IApplicationConfigurationRepository["save"]>[2]
  ) {
    if (request.globalReferences) {
      return true;
    }
    const previous = context.configurations.find(
      (item) => item.id.toPrimitive() === request.id?.toLowerCase()
    );

    return !(
      context.globalResourceIds.has(request.resourceId.toLowerCase()) ||
      (previous && context.globalResourceIds.has(previous.values.resourceId.toPrimitive()))
    );
  }

  private async validateAssociation(
    session: IResourceReferenceSession,
    candidate: ApplicationConfiguration,
    previous: ApplicationConfiguration | undefined
  ) {
    if (!requiresAvailableApplication(candidate.values, previous)) {
      return Result.ok(undefined);
    }
    const eligible = await session.validateNewAssociation(
      candidate.values.resourceId.toPrimitive(),
      "application-configuration"
    );

    if (eligible.isSuccess) {
      return Result.ok(undefined);
    }
    switch (eligible.error.code) {
      case "RESOURCE_REFERENCE_NOT_FOUND":
        return Result.fail(new ApplicationConfigurationError("APPLICATION_REFERENCE_NOT_FOUND"));
      case "RESOURCE_REFERENCE_UNAVAILABLE":
        return Result.fail(new ApplicationConfigurationError("APPLICATION_REFERENCE_UNAVAILABLE"));
      default:
        return Result.fail(new ApplicationConfigurationError(eligible.error.code));
    }
  }

  save(
    company: UniqueID,
    action: Parameters<IApplicationConfigurationRepository["save"]>[1],
    request: Parameters<IApplicationConfigurationRepository["save"]>[2]
  ) {
    return this.database.transaction(async (transaction) => {
      const session = await this.dependencies.references(transaction, company, { write: true });

      if (!session.isSuccess) {
        return Result.fail(new ApplicationConfigurationError(session.error.code));
      }
      const loaded = await this.load(company, transaction, true, session.data, request.resourceId);

      if (!loaded.isSuccess) {
        return loaded;
      }
      if (!this.clientSupports(loaded.data, request)) {
        return Result.fail(new ApplicationConfigurationError("RESOURCE_CLIENT_UPGRADE_REQUIRED"));
      }
      const candidate = action(loaded.data);

      if (!candidate.isSuccess) {
        return candidate;
      }
      const previous = loaded.data.configurations.find((item) => item.id.equals(candidate.data.id));

      const eligible = await this.validateAssociation(session.data, candidate.data, previous);

      if (!eligible.isSuccess) {
        return eligible;
      }
      await this.persist(candidate.data, previous, transaction);

      return Result.ok({ configuration: candidate.data, context: loaded.data });
    });
  }
}