Port CustomEventsPlugin

backend/src/plugins/CustomEvents/actions/addRoleAction.ts

@@ -0,0 +1,36 @@
+import { PluginData } from "knub";
+import { CustomEventsPluginType, TCustomEvent } from "../types";
+import * as t from "io-ts";
+import { renderTemplate } from "../../../templateFormatter";
+import { resolveMember } from "../../../utils";
+import { ActionError } from "../ActionError";
+import { canActOn } from "../../../pluginUtils";
+import { Message } from "eris";
+
+export const AddRoleAction = t.type({
+  type: t.literal("add_role"),
+  target: t.string,
+  role: t.union([t.string, t.array(t.string)]),
+});
+export type TAddRoleAction = t.TypeOf<typeof AddRoleAction>;
+
+export async function addRoleAction(
+  pluginData: PluginData<CustomEventsPluginType>,
+  action: TAddRoleAction,
+  values: any,
+  event: TCustomEvent,
+  eventData: any,
+) {
+  const targetId = await renderTemplate(action.target, values, false);
+  const target = await resolveMember(pluginData.client, pluginData.guild, targetId);
+  if (!target) throw new ActionError(`Unknown target member: ${targetId}`);
+
+  if (event.trigger.type === "command" && !canActOn(pluginData, (eventData.msg as Message).member, target)) {
+    throw new ActionError("Missing permissions");
+  }
+
+  const rolesToAdd = Array.isArray(action.role) ? action.role : [action.role];
+  await target.edit({
+    roles: Array.from(new Set([...target.roles, ...rolesToAdd])),
+  });
+}