Add smart ACK provider for WeChat MP replies

Replace fixed ackText with a rule-based AckProvider that picks response templates by message type and intent (translate, summary, rewrite, poster, ppt, mindmap, code, search, schedule). Pure sync, zero I/O, auto-falls back to config.ackText on any error. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-26 15:19:03 +08:00
parent 9ed4fd48d7
commit 9b4a25799f
162 changed files with 17276 additions and 2054 deletions
@@ -0,0 +1,83 @@
+import crypto from 'node:crypto';
+
+export async function ensureWordFilterSchema(pool) {
+  await pool.query(`
+    CREATE TABLE IF NOT EXISTS h5_blocked_words (
+      id CHAR(36) PRIMARY KEY,
+      word VARCHAR(200) NOT NULL,
+      replacement VARCHAR(200) NOT NULL DEFAULT '***',
+      note VARCHAR(500) NULL,
+      status ENUM('active', 'disabled') NOT NULL DEFAULT 'active',
+      created_at BIGINT NOT NULL,
+      updated_at BIGINT NOT NULL,
+      UNIQUE KEY uk_blocked_word (word)
+    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
+  `);
+}
+
+export function createWordFilterService(pool) {
+  async function listBlockedWords() {
+    const [rows] = await pool.query(
+      'SELECT id, word, replacement, note, status, created_at, updated_at FROM h5_blocked_words ORDER BY created_at DESC',
+    );
+    return rows;
+  }
+
+  async function createBlockedWord({ word, replacement, note }) {
+    const trimmed = String(word ?? '').trim();
+    if (!trimmed) return { ok: false, message: '词语不能为空' };
+    const id = crypto.randomUUID();
+    const now = Date.now();
+    try {
+      await pool.query(
+        'INSERT INTO h5_blocked_words (id, word, replacement, note, status, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?, ?)',
+        [id, trimmed, replacement ?? '***', note ?? '', 'active', now, now],
+      );
+      const [rows] = await pool.query('SELECT * FROM h5_blocked_words WHERE id = ?', [id]);
+      return { ok: true, blockedWord: rows[0] };
+    } catch (err) {
+      if (err?.code === 'ER_DUP_ENTRY') return { ok: false, message: '该词语已存在' };
+      throw err;
+    }
+  }
+
+  async function updateBlockedWord(id, { word, replacement, note, status }) {
+    const updates = [];
+    const values = [];
+    if (word !== undefined) {
+      const trimmed = String(word).trim();
+      if (!trimmed) return { ok: false, message: '词语不能为空' };
+      updates.push('word = ?');
+      values.push(trimmed);
+    }
+    if (replacement !== undefined) { updates.push('replacement = ?'); values.push(replacement); }
+    if (note !== undefined) { updates.push('note = ?'); values.push(note); }
+    if (status !== undefined) { updates.push('status = ?'); values.push(status); }
+    if (!updates.length) return { ok: false, message: '没有可更新的字段' };
+    updates.push('updated_at = ?');
+    values.push(Date.now(), id);
+    const [result] = await pool.query(
+      `UPDATE h5_blocked_words SET ${updates.join(', ')} WHERE id = ?`,
+      values,
+    );
+    if (!result.affectedRows) return { ok: false, message: '记录不存在' };
+    const [rows] = await pool.query('SELECT * FROM h5_blocked_words WHERE id = ?', [id]);
+    return { ok: true, blockedWord: rows[0] };
+  }
+
+  async function deleteBlockedWord(id) {
+    const [result] = await pool.query('DELETE FROM h5_blocked_words WHERE id = ?', [id]);
+    if (!result.affectedRows) return { ok: false, message: '记录不存在' };
+    return { ok: true };
+  }
+
+  async function listAllForFrontend() {
+    const [rows] = await pool.query(
+      'SELECT word, replacement FROM h5_blocked_words WHERE status = ? ORDER BY word',
+      ['active'],
+    );
+    return rows;
+  }
+
+  return { listBlockedWords, createBlockedWord, updateBlockedWord, deleteBlockedWord, listAllForFrontend };
+}