66 lines
2.3 KiB
C#
66 lines
2.3 KiB
C#
using Catalogger.Backend.Database.Redis;
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using Remora.Discord.API;
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using Remora.Discord.API.Abstractions.Objects;
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using Remora.Discord.API.Objects;
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using Remora.Rest.Core;
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namespace Catalogger.Backend.Cache.RedisCache;
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public class RedisInviteCache(RedisService redisService) : IInviteCache
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{
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public async Task<IEnumerable<IInvite>> TryGetAsync(Snowflake guildId)
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{
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var redisInvites =
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await redisService.GetAsync<List<RedisInvite>>(InvitesKey(guildId)) ?? [];
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return redisInvites.Select(r => r.ToRemoraInvite());
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}
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public async Task SetAsync(Snowflake guildId, IEnumerable<IInvite> invites) =>
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await redisService.SetAsync(InvitesKey(guildId), invites.Select(RedisInvite.FromIInvite));
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private static string InvitesKey(Snowflake guildId) => $"guild-invites:{guildId}";
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}
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internal record RedisInvite(
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string Code,
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RedisPartialGuild? Guild,
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RedisPartialChannel? Channel,
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RedisUser? Inviter,
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DateTimeOffset? ExpiresAt
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)
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{
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public static RedisInvite FromIInvite(IInvite invite) =>
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new(
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invite.Code,
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invite.Guild.Map(RedisPartialGuild.FromIPartialGuild).OrDefault(),
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invite.Channel != null ? RedisPartialChannel.FromIPartialChannel(invite.Channel) : null,
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invite.Inviter.Map(RedisUser.FromIUser).OrDefault(),
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invite.ExpiresAt.OrDefault()
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);
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public Invite ToRemoraInvite() =>
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new(
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Code,
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Guild?.ToRemoraPartialGuild() ?? new Optional<IPartialGuild>(),
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Channel?.ToRemoraPartialChannel(),
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Inviter?.ToRemoraUser() ?? new Optional<IUser>(),
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ExpiresAt: ExpiresAt
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);
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}
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internal record RedisPartialGuild(ulong Id, string? Name)
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{
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public static RedisPartialGuild FromIPartialGuild(IPartialGuild guild) =>
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new(guild.ID.Value.Value, guild.Name.OrDefault(null));
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public PartialGuild ToRemoraPartialGuild() =>
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new(DiscordSnowflake.New(Id), Name ?? new Optional<string>());
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}
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internal record RedisPartialChannel(ulong Id, string? Name)
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{
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public static RedisPartialChannel FromIPartialChannel(IPartialChannel channel) =>
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new(channel.ID.Value.Value, channel.Name.OrDefault(null));
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public PartialChannel ToRemoraPartialChannel() => new(DiscordSnowflake.New(Id), Name: Name);
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}
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