시스템 모니터

2025-12-28 12:03:48 +09:00
parent dbae6649bc
commit a871ec8008
73 changed files with 21354 additions and 1 deletions
--- a/backend/utils/db.ts
+++ b/backend/utils/db.ts
@@ -0,0 +1,113 @@
+import Database from 'better-sqlite3'
+import { resolve } from 'path'
+
+// 싱글톤 DB 인스턴스
+let db: Database.Database | null = null
+
+export function getDb(): Database.Database {
+  if (!db) {
+    const dbPath = resolve(process.cwd(), 'database/osolit-monitor.db')
+    db = new Database(dbPath)
+    db.pragma('journal_mode = WAL')
+  }
+  return db
+}
+
+export function initPubnetTables(): void {
+  const db = getDb()
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS pubnet_targets (
+      id          INTEGER PRIMARY KEY AUTOINCREMENT,
+      name        TEXT NOT NULL,
+      url         TEXT NOT NULL UNIQUE,
+      is_active   INTEGER DEFAULT 1,
+      sort_order  INTEGER DEFAULT 0,
+      created_at  TEXT DEFAULT (datetime('now', 'localtime')),
+      updated_at  TEXT DEFAULT (datetime('now', 'localtime'))
+    )
+  `)
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS pubnet_logs (
+      id              INTEGER PRIMARY KEY AUTOINCREMENT,
+      target_id       INTEGER NOT NULL,
+      is_success      INTEGER NOT NULL,
+      checked_at      TEXT DEFAULT (datetime('now', 'localtime')),
+      FOREIGN KEY (target_id) REFERENCES pubnet_targets(id)
+    )
+  `)
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS pubnet_status (
+      id                  INTEGER PRIMARY KEY CHECK (id = 1),
+      current_index       INTEGER DEFAULT 0,
+      check_interval      INTEGER DEFAULT 300000,
+      is_healthy          INTEGER DEFAULT 1,
+      last_target_id      INTEGER,
+      last_checked_at     TEXT,
+      scheduler_running   INTEGER DEFAULT 0,
+      updated_at          TEXT DEFAULT (datetime('now', 'localtime'))
+    )
+  `)
+
+  const statusExists = db.prepare('SELECT COUNT(*) as cnt FROM pubnet_status').get() as { cnt: number }
+  if (statusExists.cnt === 0) {
+    db.prepare('INSERT INTO pubnet_status (id) VALUES (1)').run()
+  }
+
+  console.log('[DB] pubnet tables initialized')
+}
+
+export function initPrivnetTables(): void {
+  const db = getDb()
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS privnet_targets (
+      id          INTEGER PRIMARY KEY AUTOINCREMENT,
+      name        TEXT NOT NULL,
+      url         TEXT NOT NULL UNIQUE,
+      is_active   INTEGER DEFAULT 1,
+      sort_order  INTEGER DEFAULT 0,
+      created_at  TEXT DEFAULT (datetime('now', 'localtime')),
+      updated_at  TEXT DEFAULT (datetime('now', 'localtime'))
+    )
+  `)
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS privnet_logs (
+      id              INTEGER PRIMARY KEY AUTOINCREMENT,
+      target_id       INTEGER NOT NULL,
+      is_success      INTEGER NOT NULL,
+      checked_at      TEXT DEFAULT (datetime('now', 'localtime')),
+      FOREIGN KEY (target_id) REFERENCES privnet_targets(id)
+    )
+  `)
+
+  db.exec(`
+    CREATE TABLE IF NOT EXISTS privnet_status (
+      id                  INTEGER PRIMARY KEY CHECK (id = 1),
+      current_index       INTEGER DEFAULT 0,
+      check_interval      INTEGER DEFAULT 300000,
+      is_healthy          INTEGER DEFAULT 1,
+      last_target_id      INTEGER,
+      last_checked_at     TEXT,
+      scheduler_running   INTEGER DEFAULT 0,
+      updated_at          TEXT DEFAULT (datetime('now', 'localtime'))
+    )
+  `)
+
+  const statusExists = db.prepare('SELECT COUNT(*) as cnt FROM privnet_status').get() as { cnt: number }
+  if (statusExists.cnt === 0) {
+    db.prepare('INSERT INTO privnet_status (id) VALUES (1)').run()
+  }
+
+  console.log('[DB] privnet tables initialized')
+}
+
+export function closeDb(): void {
+  if (db) {
+    db.close()
+    db = null
+  }
+}