openclaw/extensions/discord/src/client.ts

89 lines
2.9 KiB
TypeScript

import { RequestClient } from "@buape/carbon";
import { loadConfig } from "../../../src/config/config.js";
import { createDiscordRetryRunner, type RetryRunner } from "../../../src/infra/retry-policy.js";
import type { RetryConfig } from "../../../src/infra/retry.js";
import { normalizeAccountId } from "../../../src/routing/session-key.js";
import {
mergeDiscordAccountConfig,
resolveDiscordAccount,
type ResolvedDiscordAccount,
} from "./accounts.js";
import { normalizeDiscordToken } from "./token.js";
export type DiscordClientOpts = {
cfg?: ReturnType<typeof loadConfig>;
token?: string;
accountId?: string;
rest?: RequestClient;
retry?: RetryConfig;
verbose?: boolean;
};
function resolveToken(params: { accountId: string; fallbackToken?: string }) {
const fallback = normalizeDiscordToken(params.fallbackToken, "channels.discord.token");
if (!fallback) {
throw new Error(
`Discord bot token missing for account "${params.accountId}" (set discord.accounts.${params.accountId}.token or DISCORD_BOT_TOKEN for default).`,
);
}
return fallback;
}
function resolveRest(token: string, rest?: RequestClient) {
return rest ?? new RequestClient(token);
}
function resolveAccountWithoutToken(params: {
cfg: ReturnType<typeof loadConfig>;
accountId?: string;
}): ResolvedDiscordAccount {
const accountId = normalizeAccountId(params.accountId);
const merged = mergeDiscordAccountConfig(params.cfg, accountId);
const baseEnabled = params.cfg.channels?.discord?.enabled !== false;
const accountEnabled = merged.enabled !== false;
return {
accountId,
enabled: baseEnabled && accountEnabled,
name: merged.name?.trim() || undefined,
token: "",
tokenSource: "none",
config: merged,
};
}
export function createDiscordRestClient(
opts: DiscordClientOpts,
cfg?: ReturnType<typeof loadConfig>,
) {
const resolvedCfg = opts.cfg ?? cfg ?? loadConfig();
const explicitToken = normalizeDiscordToken(opts.token, "channels.discord.token");
const account = explicitToken
? resolveAccountWithoutToken({ cfg: resolvedCfg, accountId: opts.accountId })
: resolveDiscordAccount({ cfg: resolvedCfg, accountId: opts.accountId });
const token =
explicitToken ??
resolveToken({
accountId: account.accountId,
fallbackToken: account.token,
});
const rest = resolveRest(token, opts.rest);
return { token, rest, account };
}
export function createDiscordClient(
opts: DiscordClientOpts,
cfg?: ReturnType<typeof loadConfig>,
): { token: string; rest: RequestClient; request: RetryRunner } {
const { token, rest, account } = createDiscordRestClient(opts, opts.cfg ?? cfg);
const request = createDiscordRetryRunner({
retry: opts.retry,
configRetry: account.config.retry,
verbose: opts.verbose,
});
return { token, rest, request };
}
export function resolveDiscordRest(opts: DiscordClientOpts) {
return createDiscordRestClient(opts, opts.cfg).rest;
}