private async Task SendEmailForAdministratorAsync()
{
using var scope = _scopeFactory.CreateScope();
var adminRepository = scope.ServiceProvider.GetRequiredService <IAdministratorRepository>();
var bookLoansRepository = scope.ServiceProvider.GetRequiredService <IBookLoanRepository>();
var admins = await adminRepository.GetAll();
var bookLoans = await bookLoansRepository.GetBookLoansDelayed();
if (bookLoans.Any())
{
await _emailServices.SendReminderAdmEmail(admins, bookLoans);
}
}