public async Task <PersistedGrantsDto> GetPersistedGrantsByUser(string subjectId, int page = 1, int pageSize = 10)
{
var exists = await _persistedGrantRepository.ExistsPersistedGrantsAsync(subjectId);
if (!exists)
{
throw new UserFriendlyErrorPageException(string.Format(_persistedGrantServiceResources.PersistedGrantWithSubjectIdDoesNotExist().Description, subjectId), _persistedGrantServiceResources.PersistedGrantWithSubjectIdDoesNotExist().Description);
}
var pagedList = await _persistedGrantRepository.GetPersistedGrantsByUser(subjectId, page, pageSize);
var persistedGrantsDto = pagedList.ToModel();
return(persistedGrantsDto);
}