john
9b4a25799f
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>
84 lines
3.2 KiB
JavaScript
84 lines
3.2 KiB
JavaScript
import crypto from 'node:crypto';
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export async function ensureWordFilterSchema(pool) {
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await pool.query(`
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CREATE TABLE IF NOT EXISTS h5_blocked_words (
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id CHAR(36) PRIMARY KEY,
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word VARCHAR(200) NOT NULL,
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replacement VARCHAR(200) NOT NULL DEFAULT '***',
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note VARCHAR(500) NULL,
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status ENUM('active', 'disabled') NOT NULL DEFAULT 'active',
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created_at BIGINT NOT NULL,
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updated_at BIGINT NOT NULL,
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UNIQUE KEY uk_blocked_word (word)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
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`);
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}
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export function createWordFilterService(pool) {
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async function listBlockedWords() {
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const [rows] = await pool.query(
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'SELECT id, word, replacement, note, status, created_at, updated_at FROM h5_blocked_words ORDER BY created_at DESC',
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);
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return rows;
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}
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async function createBlockedWord({ word, replacement, note }) {
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const trimmed = String(word ?? '').trim();
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if (!trimmed) return { ok: false, message: '词语不能为空' };
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const id = crypto.randomUUID();
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const now = Date.now();
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try {
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await pool.query(
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'INSERT INTO h5_blocked_words (id, word, replacement, note, status, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?, ?)',
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[id, trimmed, replacement ?? '***', note ?? '', 'active', now, now],
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);
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const [rows] = await pool.query('SELECT * FROM h5_blocked_words WHERE id = ?', [id]);
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return { ok: true, blockedWord: rows[0] };
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} catch (err) {
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if (err?.code === 'ER_DUP_ENTRY') return { ok: false, message: '该词语已存在' };
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throw err;
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}
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}
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async function updateBlockedWord(id, { word, replacement, note, status }) {
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const updates = [];
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const values = [];
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if (word !== undefined) {
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const trimmed = String(word).trim();
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if (!trimmed) return { ok: false, message: '词语不能为空' };
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updates.push('word = ?');
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values.push(trimmed);
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}
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if (replacement !== undefined) { updates.push('replacement = ?'); values.push(replacement); }
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if (note !== undefined) { updates.push('note = ?'); values.push(note); }
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if (status !== undefined) { updates.push('status = ?'); values.push(status); }
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if (!updates.length) return { ok: false, message: '没有可更新的字段' };
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updates.push('updated_at = ?');
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values.push(Date.now(), id);
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const [result] = await pool.query(
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`UPDATE h5_blocked_words SET ${updates.join(', ')} WHERE id = ?`,
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values,
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);
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if (!result.affectedRows) return { ok: false, message: '记录不存在' };
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const [rows] = await pool.query('SELECT * FROM h5_blocked_words WHERE id = ?', [id]);
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return { ok: true, blockedWord: rows[0] };
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}
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async function deleteBlockedWord(id) {
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const [result] = await pool.query('DELETE FROM h5_blocked_words WHERE id = ?', [id]);
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if (!result.affectedRows) return { ok: false, message: '记录不存在' };
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return { ok: true };
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}
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async function listAllForFrontend() {
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const [rows] = await pool.query(
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'SELECT word, replacement FROM h5_blocked_words WHERE status = ? ORDER BY word',
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['active'],
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);
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return rows;
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}
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return { listBlockedWords, createBlockedWord, updateBlockedWord, deleteBlockedWord, listAllForFrontend };
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}
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