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zeppelin/backend/src/utils/hasDiscordPermissions.ts
2021-08-14 16:30:40 +03:00

21 lines
701 B
TypeScript

import { Permissions, PermissionString } from "discord.js";
/**
* @param resolvedPermissions A Permission object from e.g. GuildChannel#permissionsOf() or Member#permission
* @param requiredPermissions Bitmask of required permissions
*/
export function hasDiscordPermissions(
resolvedPermissions: Permissions | Readonly<Permissions> | null,
requiredPermissions: number | bigint,
) {
if (resolvedPermissions == null) {
return false;
}
if (resolvedPermissions.has(Permissions.FLAGS.ADMINISTRATOR)) {
return true;
}
const nRequiredPermissions = BigInt(requiredPermissions);
return Boolean((resolvedPermissions?.bitfield! & nRequiredPermissions) === nRequiredPermissions);
}