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87 lines
2.6 KiB
JavaScript
87 lines
2.6 KiB
JavaScript
/**
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* SQLite 数据层（§4.1）
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* 表：settings / ignored_packages / logs
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*/
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import Database from 'better-sqlite3'
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import fs from 'node:fs'
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import path from 'node:path'
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import { fileURLToPath } from 'node:url'
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const __dirname = path.dirname(fileURLToPath(import.meta.url))
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// 数据目录：环境变量 DATA_DIR 可覆盖（Docker 挂载 manager-data）
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const DATA_DIR = process.env.DATA_DIR || path.join(__dirname, 'data')
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fs.mkdirSync(DATA_DIR, { recursive: true })
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const db = new Database(path.join(DATA_DIR, 'manager.db'))
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db.pragma('journal_mode = WAL')
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db.exec(`
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CREATE TABLE IF NOT EXISTS settings (
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key TEXT PRIMARY KEY,
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value TEXT
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);
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CREATE TABLE IF NOT EXISTS ignored_packages (
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pkg_name TEXT PRIMARY KEY,
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ignored_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS logs (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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pkg_name TEXT,
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deleted_versions TEXT,
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deleted_count INTEGER,
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freed_space TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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`)
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// —— settings ——
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export function getSetting(key, def = null) {
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const row = db.prepare('SELECT value FROM settings WHERE key = ?').get(key)
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return row ? row.value : def
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}
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export function setSetting(key, value) {
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db.prepare(
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'INSERT INTO settings (key, value) VALUES (?, ?) ON CONFLICT(key) DO UPDATE SET value = excluded.value',
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).run(key, String(value))
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}
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// —— ignored ——
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export function getIgnored() {
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return db.prepare('SELECT pkg_name FROM ignored_packages ORDER BY ignored_at DESC').all().map(r => r.pkg_name)
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}
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export function getIgnoredRows() {
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return db.prepare('SELECT pkg_name, ignored_at FROM ignored_packages ORDER BY ignored_at DESC').all()
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}
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export function isIgnored(pkgName) {
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return !!db.prepare('SELECT 1 FROM ignored_packages WHERE pkg_name = ?').get(pkgName)
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}
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export function addIgnored(pkgName) {
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db.prepare(
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'INSERT INTO ignored_packages (pkg_name) VALUES (?) ON CONFLICT(pkg_name) DO NOTHING',
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).run(pkgName)
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}
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export function removeIgnored(pkgName) {
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db.prepare('DELETE FROM ignored_packages WHERE pkg_name = ?').run(pkgName)
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}
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// —— logs ——
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export function addLog({ pkgName, deletedVersions, deletedCount, freedSpace }) {
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const info = db.prepare(
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'INSERT INTO logs (pkg_name, deleted_versions, deleted_count, freed_space) VALUES (?, ?, ?, ?)',
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).run(pkgName, deletedVersions, deletedCount, freedSpace)
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return info.lastInsertRowid
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}
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export function getLogs(limit = 50) {
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return db.prepare(
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'SELECT * FROM logs ORDER BY id DESC LIMIT ?',
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).all(limit)
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}
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export default db
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