static async Task Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("Usage: ");
Console.WriteLine("GetCoupons [bookID]");
return;
}
var bookId = args[0];
if (!File.Exists(".apikey"))
{
Console.WriteLine(".apikey file not found!");
return;
}
var apiKey = (await File.ReadAllTextAsync(".apikey")).Trim();
var client = new LeanpubApiClient(apiKey);
var coupons = await client.GetActiveCouponsAsync(bookId);
foreach (var coupon in coupons)
{
Console.WriteLine("https://leanpub.com/dinet/c/" + coupon.coupon_code);
}
}
