Automod actions + ModActions public interface

backend/src/plugins/Automod/actions/addRoles.ts

@@ -0,0 +1,35 @@
+import * as t from "io-ts";
+import { automodAction } from "../helpers";
+import { LogType } from "../../../data/LogType";
+import { asyncMap, resolveMember, tNullable } from "../../../utils";
+import { resolveActionContactMethods } from "../functions/resolveActionContactMethods";
+import { ModActionsPlugin } from "../../ModActions/ModActionsPlugin";
+
+export const AddRolesAction = automodAction({
+  configType: t.array(t.string),
+
+  async apply({ pluginData, contexts, actionConfig }) {
+    const members = contexts.map(c => c.member).filter(Boolean);
+    const uniqueMembers = new Set(members);
+
+    await Promise.all(
+      Array.from(uniqueMembers.values()).map(async member => {
+        const memberRoles = new Set(member.roles);
+        for (const roleId of actionConfig) {
+          memberRoles.add(roleId);
+        }
+
+        if (memberRoles.size === member.roles.length) {
+          // No role changes
+          return;
+        }
+
+        const rolesArr = Array.from(memberRoles.values());
+        await member.edit({
+          roles: rolesArr,
+        });
+        member.roles = rolesArr; // Make sure we know of the new roles internally as well
+      }),
+    );
+  },
+});