public async Task RandomAsync(CommandContext ctx)
{
XkcdComic comic = await XkcdService.GetRandomComicAsync();
if (comic == null)
{
throw new CommandFailedException("Failed to retrieve comic from xkcd.");
}
await ctx.RespondAsync(embed : comic.ToDiscordEmbed(this.ModuleColor));
}
public async Task ByIdAsync(CommandContext ctx,
[Description("Comic ID.")] int?id = null)
{
XkcdComic comic = await XkcdService.GetComicAsync(id);
if (comic == null)
{
throw new CommandFailedException("Failed to retrieve comic from xkcd.");
}
await ctx.RespondAsync(embed : comic.ToDiscordEmbed(this.ModuleColor));
}