Files
HellionChat/ChatTwo/Privacy/PrivacyDefaults.cs
T
JonKazama-Hellion 68c7185cea Add per-channel message retention with daily background sweep
Privacy filter trimmed history "by what" — this adds the time axis.
Each ChatType gets its own retention window in days; channels
without an explicit override fall back to a configurable global
default. The master switch defaults to OFF: the plugin never
deletes history without explicit user consent.

MessageStore.DeleteByRetentionPolicy builds an OR'd WHERE clause
over (ChatType = X AND Date < cutoff_X) plus a NOT IN catch-all
for the global default, hard-deletes matches, and only runs VACUUM
when something was actually removed.

Plugin.RunRetentionSweepIfDue runs at most once per 24 hours on a
background thread (off the load path) and persists the timestamp
so subsequent restarts skip the sweep until enough time has
passed. The Privacy tab gains a retention section with the master
switch, default-days input, per-channel override tree, reset
buttons, and a Ctrl+Shift "apply now" action that mirrors the
auto-sweep but on demand.

Spec defaults: Tells 365 days, own-conversation channels (Party,
Cross-Party, Alliance, PvP Team, FC, Linkshells 1-8, Cross-World
Linkshells 1-8, ExtraChat 1-8) 90 days, fallback 30 days.
2026-05-01 18:47:31 +02:00

88 lines
3.0 KiB
C#

using ChatTwo.Code;
namespace ChatTwo.Privacy;
internal static class PrivacyDefaults
{
// Privacy-First default whitelist (DSGVO Art. 25 - Privacy by Default).
// Only the player's own conversations are persisted out-of-the-box.
// Public chat (Say/Shout/Yell), Novice Network, NPC dialogue, system
// logs and battle messages are NOT persisted unless the user opts in.
internal static readonly IReadOnlySet<ChatType> PrivacyFirstWhitelist = new HashSet<ChatType>
{
ChatType.TellIncoming,
ChatType.TellOutgoing,
ChatType.Party,
ChatType.CrossParty,
ChatType.Alliance,
ChatType.FreeCompany,
ChatType.Linkshell1,
ChatType.Linkshell2,
ChatType.Linkshell3,
ChatType.Linkshell4,
ChatType.Linkshell5,
ChatType.Linkshell6,
ChatType.Linkshell7,
ChatType.Linkshell8,
ChatType.CrossLinkshell1,
ChatType.CrossLinkshell2,
ChatType.CrossLinkshell3,
ChatType.CrossLinkshell4,
ChatType.CrossLinkshell5,
ChatType.CrossLinkshell6,
ChatType.CrossLinkshell7,
ChatType.CrossLinkshell8,
ChatType.ExtraChatLinkshell1,
ChatType.ExtraChatLinkshell2,
ChatType.ExtraChatLinkshell3,
ChatType.ExtraChatLinkshell4,
ChatType.ExtraChatLinkshell5,
ChatType.ExtraChatLinkshell6,
ChatType.ExtraChatLinkshell7,
ChatType.ExtraChatLinkshell8,
};
// Default retention windows per channel (in days). Channels not listed
// here fall back to Configuration.RetentionDefaultDays. Reflects the
// design spec: Tells 365, own-conversation channels 90, everything else
// shorter via the global default.
internal static readonly IReadOnlyDictionary<ChatType, int> DefaultRetentionDays = new Dictionary<ChatType, int>
{
[ChatType.TellIncoming] = 365,
[ChatType.TellOutgoing] = 365,
[ChatType.Party] = 90,
[ChatType.CrossParty] = 90,
[ChatType.Alliance] = 90,
[ChatType.PvpTeam] = 90,
[ChatType.FreeCompany] = 90,
[ChatType.Linkshell1] = 90,
[ChatType.Linkshell2] = 90,
[ChatType.Linkshell3] = 90,
[ChatType.Linkshell4] = 90,
[ChatType.Linkshell5] = 90,
[ChatType.Linkshell6] = 90,
[ChatType.Linkshell7] = 90,
[ChatType.Linkshell8] = 90,
[ChatType.CrossLinkshell1] = 90,
[ChatType.CrossLinkshell2] = 90,
[ChatType.CrossLinkshell3] = 90,
[ChatType.CrossLinkshell4] = 90,
[ChatType.CrossLinkshell5] = 90,
[ChatType.CrossLinkshell6] = 90,
[ChatType.CrossLinkshell7] = 90,
[ChatType.CrossLinkshell8] = 90,
[ChatType.ExtraChatLinkshell1] = 90,
[ChatType.ExtraChatLinkshell2] = 90,
[ChatType.ExtraChatLinkshell3] = 90,
[ChatType.ExtraChatLinkshell4] = 90,
[ChatType.ExtraChatLinkshell5] = 90,
[ChatType.ExtraChatLinkshell6] = 90,
[ChatType.ExtraChatLinkshell7] = 90,
[ChatType.ExtraChatLinkshell8] = 90,
};
}