refactor(plugin): extract common utils and moderator discord helpers

plugin/index.ts

@@ -16,6 +16,8 @@ import { ensurePolicyStateLoaded, persistPolicies, policyState } from "./policy/
 import { buildAgentIdentity, buildUserIdToAccountIdMap, resolveAccountId } from "./core/identity.js";
 import { extractMentionedUserIds, getModeratorUserId } from "./core/mentions.js";
 import { ensureTurnOrder, recordChannelAccount } from "./core/turn-bootstrap.js";
+import { debugCtxSummary, pickDefined, shouldDebugLog } from "./core/utils.js";
+import { resolveDiscordUserId, sendModeratorMessage } from "./core/moderator-discord.js";
 
 // ── No-Reply API child process lifecycle ──────────────────────────────
 let noReplyProcess: ChildProcess | null = null;
@@ -110,96 +112,6 @@ function pruneDecisionMap(now = Date.now()) {
   }
 }
 
-// --- Moderator bot helpers ---
-
-/** Extract Discord user ID from a bot token (base64-encoded in first segment) */
-function userIdFromToken(token: string): string | undefined {
-  try {
-    const segment = token.split(".")[0];
-    // Add padding
-    const padded = segment + "=".repeat((4 - (segment.length % 4)) % 4);
-    return Buffer.from(padded, "base64").toString("utf8");
-  } catch {
-    return undefined;
-  }
-}
-
-/** Resolve accountId → Discord user ID by reading the account's bot token from config */
-function resolveDiscordUserId(api: OpenClawPluginApi, accountId: string): string | undefined {
-  const root = (api.config as Record<string, unknown>) || {};
-  const channels = (root.channels as Record<string, unknown>) || {};
-  const discord = (channels.discord as Record<string, unknown>) || {};
-  const accounts = (discord.accounts as Record<string, Record<string, unknown>>) || {};
-  const acct = accounts[accountId];
-  if (!acct?.token || typeof acct.token !== "string") return undefined;
-  return userIdFromToken(acct.token);
-}
-
-/** Send a message as the moderator bot via Discord REST API */
-async function sendModeratorMessage(token: string, channelId: string, content: string, logger: { info: (msg: string) => void; warn: (msg: string) => void }): Promise<boolean> {
-  try {
-    const r = await fetch(`https://discord.com/api/v10/channels/${channelId}/messages`, {
-      method: "POST",
-      headers: {
-        "Authorization": `Bot ${token}`,
-        "Content-Type": "application/json",
-      },
-      body: JSON.stringify({ content }),
-    });
-    if (!r.ok) {
-      const text = await r.text();
-      logger.warn(`dirigent: moderator send failed (${r.status}): ${text}`);
-      return false;
-    }
-    logger.info(`dirigent: moderator message sent to channel=${channelId}`);
-    return true;
-  } catch (err) {
-    logger.warn(`dirigent: moderator send error: ${String(err)}`);
-    return false;
-  }
-}
-
-function pickDefined(input: Record<string, unknown>) {
-  const out: Record<string, unknown> = {};
-  for (const [k, v] of Object.entries(input)) {
-    if (v !== undefined) out[k] = v;
-  }
-  return out;
-}
-
-function shouldDebugLog(cfg: DebugConfig, channelId?: string): boolean {
-  if (!cfg.enableDebugLogs) return false;
-  const allow = Array.isArray(cfg.debugLogChannelIds) ? cfg.debugLogChannelIds : [];
-  if (allow.length === 0) return true;
-  if (!channelId) return true;
-  return allow.includes(channelId);
-}
-
-function debugCtxSummary(ctx: Record<string, unknown>, event: Record<string, unknown>) {
-  const meta = ((ctx.metadata || event.metadata || {}) as Record<string, unknown>) || {};
-  return {
-    sessionKey: typeof ctx.sessionKey === "string" ? ctx.sessionKey : undefined,
-    commandSource: typeof ctx.commandSource === "string" ? ctx.commandSource : undefined,
-    messageProvider: typeof ctx.messageProvider === "string" ? ctx.messageProvider : undefined,
-    channel: typeof ctx.channel === "string" ? ctx.channel : undefined,
-    channelId: typeof ctx.channelId === "string" ? ctx.channelId : undefined,
-    senderId: typeof ctx.senderId === "string" ? ctx.senderId : undefined,
-    from: typeof ctx.from === "string" ? ctx.from : undefined,
-    metaSenderId:
-      typeof meta.senderId === "string"
-        ? meta.senderId
-        : typeof meta.sender_id === "string"
-          ? meta.sender_id
-          : undefined,
-    metaUserId:
-      typeof meta.userId === "string"
-        ? meta.userId
-        : typeof meta.user_id === "string"
-          ? meta.user_id
-          : undefined,
-  };
-}
-
 export default {
   id: "dirigent",
   name: "Dirigent",