Migrate LocateUser to new Plugin structure

backend/src/plugins/LocateUser/events/ChannelLeaveEvt.ts

@@ -0,0 +1,19 @@
+import { locateUserEvent } from "../types";
+import { sendAlerts } from "../utils/sendAlerts";
+import { VoiceChannel, TextableChannel } from "eris";
+
+export const ChannelLeaveEvt = locateUserEvent({
+  event: "voiceChannelLeave",
+
+  async listener(meta) {
+    const triggeredAlerts = await meta.pluginData.state.alerts.getAlertsByUserId(meta.args.member.id);
+    const voiceChannel = meta.args.oldChannel as VoiceChannel;
+
+    triggeredAlerts.forEach(alert => {
+      const txtChannel = meta.pluginData.client.getChannel(alert.channel_id) as TextableChannel;
+      txtChannel.createMessage(
+        `🔴 <@!${alert.requestor_id}> the user <@!${alert.user_id}> disconnected out of \`${voiceChannel.name}\``,
+      );
+    });
+  },
+});