refactor(channels): share allowlist + resolver helpers

extensions/msteams/src/monitor.ts

@@ -1,5 +1,6 @@
 import type { Request, Response } from "express";
 import { resolveTextChunkLimit } from "../../../src/auto-reply/chunk.js";
+import { mergeAllowlist, summarizeMapping } from "../../../src/channels/allowlists/resolve-utils.js";
 import type { ClawdbotConfig } from "../../../src/config/types.js";
 import { getChildLogger } from "../../../src/logging.js";
 import type { RuntimeEnv } from "../../../src/runtime.js";
@@ -18,52 +19,6 @@ import { resolveMSTeamsCredentials } from "./token.js";
 
 const log = getChildLogger({ name: "msteams" });
 
-function mergeAllowlist(params: {
-  existing?: Array<string | number>;
-  additions: string[];
-}): string[] {
-  const seen = new Set<string>();
-  const merged: string[] = [];
-  const push = (value: string) => {
-    const normalized = value.trim();
-    if (!normalized) return;
-    const key = normalized.toLowerCase();
-    if (seen.has(key)) return;
-    seen.add(key);
-    merged.push(normalized);
-  };
-  for (const entry of params.existing ?? []) {
-    push(String(entry));
-  }
-  for (const entry of params.additions) {
-    push(entry);
-  }
-  return merged;
-}
-
-function summarizeMapping(
-  label: string,
-  mapping: string[],
-  unresolved: string[],
-  runtime: RuntimeEnv,
-) {
-  const lines: string[] = [];
-  if (mapping.length > 0) {
-    const sample = mapping.slice(0, 6);
-    const suffix = mapping.length > sample.length ? ` (+${mapping.length - sample.length})` : "";
-    lines.push(`${label} resolved: ${sample.join(", ")}${suffix}`);
-  }
-  if (unresolved.length > 0) {
-    const sample = unresolved.slice(0, 6);
-    const suffix =
-      unresolved.length > sample.length ? ` (+${unresolved.length - sample.length})` : "";
-    lines.push(`${label} unresolved: ${sample.join(", ")}${suffix}`);
-  }
-  if (lines.length > 0) {
-    runtime.log?.(lines.join("\n"));
-  }
-}
-
 export type MonitorMSTeamsOpts = {
   cfg: ClawdbotConfig;
   runtime?: RuntimeEnv;