feat: export guilds from old bot and import into new one

Catalogger.GoImporter/Models.cs

@@ -0,0 +1,47 @@
+// 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 NodaTime;
+using J = System.Text.Json.Serialization.JsonPropertyNameAttribute;
+
+// ReSharper disable NotAccessedPositionalProperty.Global
+
+namespace Catalogger.GoImporter;
+
+public record GoGuild(
+    [property: J("ID")] ulong Id,
+    Dictionary<string, string> Channels,
+    Dictionary<string, string> Redirects,
+    ulong[] IgnoredChannels,
+    string[] BannedSystems,
+    ulong[] KeyRoles,
+    ulong[] IgnoredUsers
+);
+
+public record GoInvite([property: J("GuildID")] ulong GuildId, string Code, string Name);
+
+public record GoWatchlistEntry(
+    [property: J("GuildID")] ulong GuildId,
+    [property: J("UserID")] ulong UserId,
+    [property: J("Moderator")] ulong ModeratorId,
+    [property: J("Added")] Instant AddedAt,
+    string Reason
+);
+
+public record GuildsExport(
+    List<GoGuild> Guilds,
+    List<GoInvite> Invites,
+    List<GoWatchlistEntry> Watchlist
+);