Files
metona-ai-desktop/electron/services/config.service.ts
T
thzxx 97a3d3d53b fix: 全面修复审计问题并优化系统提示词
**崩溃/挂死修复 (5):**
- 统一 TrayManager.isQuitting 变量,修复 Cmd+Q 无法退出
- useAgentStream 闭包过期快照 → 每次 getState()
- Agnes chatStream 添加 AbortSignal.timeout
- SSE JSON.parse 添加 try-catch 保护
- Orchestrator setTools 污染 → save/restore 模式

**功能修复 (14):**
- 上下文压缩实现 (每5轮 COMPRESSING 状态)
- 修复 requestId 硬编码空串
- ConfigService.set() 保留已有 category
- MemoryManager 新增 working 类型搜索
- PromptInjectionDefender 补全 sanitize()
- Ollama: 补全 dynamicReminders + reasoningContent
- openai-format: 所有 assistant 消息保留 reasoningContent
- SSE: finish_reason 时提前 flush tool_calls
- DeepSeek thinking effort 映射注释
- Ollama done_reason load→stop
- RateLimitHook >= 边界修复
- WorkspaceService isValid 首次启动修复
- sessions:archive IPC handler
- 托盘/窗口图标路径生产环境修复

**系统提示词优化:**
- SOUL.md 存在时不显示兜底身份,原文放最前
- 兜底身份改为中文 (MetonaAI 自身描述)
- 用户文本在前,附件内容在后

**文件上传:**
- 非图片文件不再 base64 编码,保留 JSON 结构
- 用户文本优先于文件内容

**UI 修复:**
- 首页 Logo 路径修复 (public/ + 相对路径)
- TokenUsage contextWindow 动态计算 (Provider 感知)
- 切换 Provider 同步 contextWindow
- 托盘图标始终显示 Logo (状态由右键菜单展示)
2026-06-30 23:17:38 +08:00

105 lines
2.6 KiB
TypeScript

/**
* Config Service — 配置读写
*
* 管理 app_config 表的读写操作。
* 所有配置值以 JSON 格式存储。
*
* @see docs/MetonaAI-Desktop 架构与交互设计.html — 数据库配置
*/
import type Database from 'better-sqlite3';
import log from 'electron-log';
export interface ConfigRow {
key: string;
value: string;
category: string;
updated_at: number;
}
export class ConfigService {
constructor(private getDB: () => Database.Database) {}
/**
* 获取配置值
*/
get<T = unknown>(key: string): T | null {
const db = this.getDB();
const row = db.prepare('SELECT value FROM app_config WHERE key = ?').get(key) as ConfigRow | undefined;
if (!row) return null;
try {
return JSON.parse(row.value) as T;
} catch {
return row.value as T;
}
}
/**
* 设置配置值(保留已有 category)
*/
set(key: string, value: unknown): void {
const db = this.getDB();
const jsonValue = typeof value === 'string' ? value : JSON.stringify(value);
// 查询已有 category,避免 INSERT OR REPLACE 覆盖为默认值
const existing = db.prepare('SELECT category FROM app_config WHERE key = ?').get(key) as ConfigRow | undefined;
const category = existing?.category ?? 'general';
db.prepare(`
INSERT OR REPLACE INTO app_config (key, value, category, updated_at)
VALUES (?, ?, ?, ?)
`).run(key, jsonValue, category, Date.now());
log.debug(`Config set: ${key}`);
}
/**
* 获取所有配置
*/
getAll(): Record<string, unknown> {
const db = this.getDB();
const rows = db.prepare('SELECT key, value FROM app_config').all() as ConfigRow[];
const config: Record<string, unknown> = {};
for (const row of rows) {
try {
config[row.key] = JSON.parse(row.value);
} catch {
config[row.key] = row.value;
}
}
return config;
}
/**
* 获取指定分类的所有配置
*/
getByCategory(category: string): Record<string, unknown> {
const db = this.getDB();
const rows = db.prepare('SELECT key, value FROM app_config WHERE category = ?').all(category) as ConfigRow[];
const config: Record<string, unknown> = {};
for (const row of rows) {
try {
config[row.key] = JSON.parse(row.value);
} catch {
config[row.key] = row.value;
}
}
return config;
}
/**
* 删除配置
*/
delete(key: string): boolean {
const db = this.getDB();
const result = db.prepare('DELETE FROM app_config WHERE key = ?').run(key);
return result.changes > 0;
}
}