/// <summary>
/// Check if branch exists
/// </summary>
/// <param name="branchName"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public async Task <bool> BranchExists(int countryId, int cityId, string branchName)
{
return(await _branchRepo.ExistsAsync(countryId, cityId, branchName));
}