public async Task GetReflink(string exchange = null)
{
var exchanges = await _refExchangeRepository.GetRefExchanges(exchange);
if (exchanges.Count == 0)
{
await ReplyAsync($"Could not find any reflinks"); return;
}
if (exchanges.Count >= 2)
{
var emotes = Context.Guild.Emotes;
var sent = await ReplyAsync(null, false, _embedService.CreateReactMessage(exchanges, emotes).Build());
await sent.AddReactionsAsync(emotes.Join(exchanges, em => em.Id, ex => ex.EmojiId, (em, ex) => em).ToArray());
return;
}
var links = exchanges.SelectMany(x => x.Reflinks);
var random = new Random();
var index = random.Next(links.Count());
var luckyLink = links.ElementAt(index);
await ReplyAsync($"<{luckyLink.Link}>");
}