seyfert/structures/Guild.ts

import type { Model } from "./Base.ts";
import type { Snowflake } from "../util/Snowflake.ts";
import type { Session } from "../session/Session.ts";
import type { DiscordGuild, DiscordRole } from "../vendor/external.ts";
import {
    DefaultMessageNotificationLevels,
    ExplicitContentFilterLevels,
    VerificationLevels,
} from "../vendor/external.ts";
import { iconBigintToHash, iconHashToBigInt } from "../util/hash.ts";
import { Member } from "./Member.ts";
import { BaseGuild } from "./BaseGuild.ts";
import { Role } from "./Role.ts";
import { Routes } from "../util/mod.ts";

export interface CreateRole {
    name?: string;
    color?: number;
    iconHash?: string | bigint;
    unicodeEmoji?: string;
    hoist?: boolean;
    mentionable?: boolean;
}

/**
 * Represents a guild
 * @link https://discord.com/developers/docs/resources/guild#guild-object
 */
export class Guild extends BaseGuild implements Model {
    constructor(session: Session, data: DiscordGuild) {
        super(session, data);

        this.splashHash = data.splash ? iconHashToBigInt(data.splash) : undefined;
        this.discoverySplashHash = data.discovery_splash ? iconHashToBigInt(data.discovery_splash) : undefined;
        this.ownerId = data.owner_id;
        this.widgetEnabled = !!data.widget_enabled;
        this.widgetChannelId = data.widget_channel_id ? data.widget_channel_id : undefined;
        this.vefificationLevel = data.verification_level;
        this.defaultMessageNotificationLevel = data.default_message_notifications;
        this.explicitContentFilterLevel = data.explicit_content_filter;
        this.members = data.members?.map((member) => new Member(session, { ...member, user: member.user! })) ?? [];
        this.roles = data.roles.map((role) => new Role(session, this, role));
    }

    splashHash?: bigint;
    discoverySplashHash?: bigint;
    ownerId: Snowflake;
    widgetEnabled: boolean;
    widgetChannelId?: Snowflake;
    vefificationLevel: VerificationLevels;
    defaultMessageNotificationLevel: DefaultMessageNotificationLevels;
    explicitContentFilterLevel: ExplicitContentFilterLevels;
    members: Member[];
    roles: Role[];

    async createRole(options: CreateRole) {
        let icon: string | undefined;

        if (options.iconHash) {
            if (typeof options.iconHash === "string") {
                icon = options.iconHash;
            } else {
                icon = iconBigintToHash(options.iconHash);
            }
        }

        const role = await this.session.rest.runMethod<DiscordRole>(
            this.session.rest,
            "PUT",
            Routes.GUILD_ROLES(this.id),
            {
                name: options.name,
                color: options.color,
                icon,
                unicode_emoji: options.unicodeEmoji,
                hoist: options.hoist,
                mentionable: options.mentionable,
            },
        );

        return new Role(this.session, this, role);
    }

    async deleteRole(roleId: Snowflake): Promise<void> {
        await this.session.rest.runMethod<undefined>(this.session.rest, "DELETE", Routes.GUILD_ROLE(this.id, roleId));
    }
}