zappyzep/backend/src/plugins/CustomEvents/actions/addRoleAction.ts
2021-09-04 19:11:10 +03:00

38 lines
1.4 KiB
TypeScript

import { Snowflake } from "discord.js";
import * as t from "io-ts";
import { GuildPluginData } from "knub";
import { canActOn } from "../../../pluginUtils";
import { renderTemplate, TemplateSafeValueContainer } from "../../../templateFormatter";
import { resolveMember } from "../../../utils";
import { ActionError } from "../ActionError";
import { CustomEventsPluginType, TCustomEvent } from "../types";
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: GuildPluginData<CustomEventsPluginType>,
action: TAddRoleAction,
values: TemplateSafeValueContainer,
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.member, target)) {
throw new ActionError("Missing permissions");
}
const rolesToAdd = (Array.isArray(action.role) ? action.role : [action.role]).filter(
id => !target.roles.cache.has(id),
);
if (rolesToAdd.length === 0) {
throw new ActionError("Target already has the role(s) specified");
}
await target.roles.add(rolesToAdd);
}