private static void ThrowIfOptionsIsEmty(RussianPostDbConfiguration options)
{
if (string.IsNullOrWhiteSpace(options.ConnectionString))
{
throw new ArgumentNullException($"{nameof(options.ConnectionString)} is empty.");
}
}
public static IServiceCollection AddRussianPostDataBase(this IServiceCollection services, Action <RussianPostDbConfiguration> action)
{
var options = new RussianPostDbConfiguration();
action?.Invoke(options);
ThrowIfOptionsIsEmty(options);
services.AddDbContext <RussianPostContext>(opt => opt.UseSqlServer(options.ConnectionString));
return(services);
}
