Migrate ModActions to new Plugin structure !!mutes dont work!!

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

@@ -0,0 +1,26 @@
+import { eventListener } from "knub";
+import { ModActionsPluginType } from "../types";
+
+/**
+ * Show an alert if a member with prior notes joins the server
+ */
+export const PostAlertOnMemberJoinEvt = eventListener<ModActionsPluginType>()(
+  "guildMemberAdd",
+  async ({ pluginData, args: { guild, member } }) => {
+    const config = pluginData.config.get();
+
+    if (!config.alert_on_rejoin) return;
+
+    const alertChannelId = config.alert_channel;
+    if (!alertChannelId) return;
+
+    const actions = await pluginData.state.cases.getByUserId(member.id);
+
+    if (actions.length) {
+      const alertChannel: any = pluginData.guild.channels.get(alertChannelId);
+      alertChannel.send(
+        `<@!${member.id}> (${member.user.username}#${member.user.discriminator} \`${member.id}\`) joined with ${actions.length} prior record(s)`,
+      );
+    }
+  },
+);