Catalogger.NET/Catalogger.Backend/Cache/IWebhookCache.cs

52 lines
1.7 KiB
C#

// Copyright (C) 2021-present sam (starshines.gay)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
using Catalogger.Backend.Extensions;
using Remora.Discord.API;
using Remora.Discord.API.Abstractions.Objects;
using Remora.Rest.Core;
namespace Catalogger.Backend.Cache;
public interface IWebhookCache
{
Task<Webhook?> GetWebhookAsync(ulong channelId);
Task SetWebhookAsync(ulong channelId, Webhook webhook);
public async Task<Webhook> GetOrFetchWebhookAsync(
ulong channelId,
Func<Snowflake, Task<IWebhook>> fetch
)
{
var webhook = await GetWebhookAsync(channelId);
if (webhook != null)
return webhook.Value;
var discordWebhook = await fetch(DiscordSnowflake.New(channelId));
webhook = new Webhook
{
Id = discordWebhook.ID.ToUlong(),
Token = discordWebhook.Token.Value,
};
await SetWebhookAsync(channelId, webhook.Value);
return webhook.Value;
}
}
public struct Webhook
{
public required ulong Id { get; init; }
public required string Token { get; init; }
}