import { DELETE_BY_ENTITY_AND_ID } from '../../sql/entitycontact.js';
import resolveSelectedCompanyAccess from '../companyuser/resolveSelectedCompanyAccess.js';
import resolveEntityAccess from '../entity/resolveEntityAccess.js';

/**
 * Deletes a contact of an entity.
 *
 * @param {object} pool - The mssql connection pool.
 * @returns {Function} An async function that deletes an entity contact.
 *
 * @example
 * const fn = del(pool);
 * await fn(42, 5, 9);
 */
export default function del(pool) {
  const access = resolveSelectedCompanyAccess(pool);
  const entityAccess = resolveEntityAccess(pool);

  return async (googleAuthId, entityId, id) => {
    if (!Number.isFinite(id)) {
      throw new Error('Contact not found');
    }

    const { companyId } = await access(googleAuthId);
    await entityAccess(companyId, entityId);

    const result = await pool
      .request()
      .input('id', id)
      .input('entityId', entityId)
      .query(DELETE_BY_ENTITY_AND_ID);

    if (!result.rowsAffected[0]) {
      throw new Error('Contact not found');
    }
  };
}