feat: timeout support

backend/src/plugins/ModActions/events/AuditLogEvents.ts

@@ -0,0 +1,71 @@
+import { AuditLogChange, AuditLogEvent } from "discord.js";
+import moment from "moment-timezone";
+import { CaseTypes } from "../../../data/CaseTypes";
+import { resolveUser } from "../../../utils";
+import { CasesPlugin } from "../../Cases/CasesPlugin";
+import { modActionsEvt } from "../types";
+
+export const AuditLogEvents = modActionsEvt({
+  event: "guildAuditLogEntryCreate",
+  async listener({ pluginData, args: { auditLogEntry } }) {
+    // Ignore the bot's own audit log events
+    if (auditLogEntry.executorId === pluginData.client.user?.id) {
+      return;
+    }
+
+    const config = pluginData.config.get();
+    const casesPlugin = pluginData.getPlugin(CasesPlugin);
+
+    // Create mute/unmute cases for manual timeouts
+    if (auditLogEntry.action === AuditLogEvent.MemberUpdate && config.create_cases_for_manual_actions) {
+      const target = await resolveUser(pluginData.client, auditLogEntry.targetId!);
+
+      // Only act based on the last changes in this log
+      let muteChange: AuditLogChange | null = null;
+      let unmuteChange: AuditLogChange | null = null;
+      for (const change of auditLogEntry.changes) {
+        if (change.key === "communication_disabled_until") {
+          if (change.new == null) {
+            unmuteChange = change;
+          } else {
+            muteChange = change;
+            unmuteChange = null;
+          }
+        }
+      }
+
+      if (muteChange) {
+        const existingMute = await pluginData.state.mutes.findExistingMuteForUserId(target.id);
+        const existingCaseId = existingMute?.case_id;
+        if (existingCaseId) {
+          await casesPlugin.createCaseNote({
+            caseId: existingCaseId,
+            modId: auditLogEntry.executor?.id || "0",
+            body: auditLogEntry.reason || "",
+            noteDetails: [`Timeout set to expire on <t:${moment.utc(muteChange.new as string).valueOf()}>`],
+          });
+        } else {
+          await casesPlugin.createCase({
+            userId: target.id,
+            modId: auditLogEntry.executor?.id || "0",
+            type: CaseTypes.Mute,
+            auditLogId: auditLogEntry.id,
+            reason: auditLogEntry.reason || "",
+            automatic: true,
+          });
+        }
+      }
+
+      if (unmuteChange) {
+        await casesPlugin.createCase({
+          userId: target.id,
+          modId: auditLogEntry.executor?.id || "0",
+          type: CaseTypes.Unmute,
+          auditLogId: auditLogEntry.id,
+          reason: auditLogEntry.reason || "",
+          automatic: true,
+        });
+      }
+    }
+  },
+});