discord-bot/CompatBot/Commands/E3.cs

using System.Threading.Tasks;
using CompatBot.Commands.Attributes;
using DSharpPlus.CommandsNext;
using DSharpPlus.CommandsNext.Attributes;

namespace CompatBot.Commands
{
    [Group("e3")]
    [Description("Provides information about the E3 event")]
    internal sealed class E3: EventsBaseCommand
    {
        [GroupCommand]
        public Task E3Countdown(CommandContext ctx)
            => NearestEvent(ctx, "E3");

        [Command("add"), RequiresBotModRole]
        [Description("Adds new E3 event to the schedule")]
        public Task AddE3(CommandContext ctx)
            => Add(ctx, "E3");

        [Command("remove"), Aliases("delete", "del"), RequiresBotModRole]
        [Description("Removes event with the specified IDs")]
        public Task RemoveE3(CommandContext ctx, [Description("Event IDs to remove separated with space")] params int[] ids)
            => Remove(ctx, ids);
        

        [Command("clean"), Aliases("cleanup", "Clear"), RequiresBotModRole]
        [Description("Removes past events")]
        public Task ClearE3(CommandContext ctx, [Description("Optional year to remove, by default everything before current year")] int? year = null)
            => Clear(ctx, year);

        [Command("edit"), Aliases("adjust", "change", "modify", "update"), RequiresBotModRole]
        [Description("Updates the event entry properties")]
        public Task AdjustE3(CommandContext ctx, [Description("Event ID")] int id)
            => Update(ctx, id, "E3");

        [Command("schedule"), Aliases("show", "list")]
        [Description("Outputs current schedule")]
        public Task ListE3(CommandContext ctx, [Description("Optional year to list")] int? year = null)
            => List(ctx, "E3", year);

        [Command("countdown")]
        [Description("Provides countdown for the nearest known E3 event")]
        public Task Countdown(CommandContext ctx)
            => E3Countdown(ctx);
    }
}