dh-inspeccion-v2/api-v3/src/inspection-operations/field-discovery-inspection-link.service.ts

import { Injectable } from '@nestjs/common';
import type { EntityManager } from 'typeorm';

export interface FieldDiscoveryInspectionLinkResult {
  actId: string | null;
}

@Injectable()
export class FieldDiscoveryInspectionLinkService {
  async attach(
    manager: EntityManager,
    visitId: string,
    assetId: string,
    userId: string,
  ): Promise<FieldDiscoveryInspectionLinkResult> {
    const [act] = (await manager.query(
      `
        SELECT id, status
        FROM inspection_acts
        WHERE visit_id = $1
          AND status = 'DRAFT'
        ORDER BY created_at DESC
        LIMIT 1
        FOR UPDATE
      `,
      [visitId],
    )) as Array<{ id: string; status: string }>;


    await manager.query(
      `
        INSERT INTO inspection_visit_assets (visit_id, asset_id, included, added_by)
        VALUES ($1, $2, true, $3)
        ON CONFLICT (visit_id, asset_id) DO UPDATE SET
          included = true,
          added_by = EXCLUDED.added_by,
          updated_at = CURRENT_TIMESTAMP
      `,
      [visitId, assetId, userId],
    );

    if (act) {
      await manager.query(
        `
          INSERT INTO inspection_act_assets (act_id, asset_id, included, added_by)
          VALUES ($1, $2, true, $3)
          ON CONFLICT (act_id, asset_id) DO UPDATE SET
            included = true,
            added_by = EXCLUDED.added_by,
            updated_at = CURRENT_TIMESTAMP
        `,
        [act.id, assetId, userId],
      );
    }

    return { actId: act?.id ?? null };
  }
}