From 1801f46c89d3bbca54e2830fec193724135c167b Mon Sep 17 00:00:00 2001
From: Hyoseong Jo <coziny@osolit.net>
Date: Sun, 28 Dec 2025 16:17:39 +0900
Subject: [PATCH] =?UTF-8?q?=EC=86=8C=EC=8A=A4=20=EC=88=98=EC=A0=95?=
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---
 backend/api/anomaly/baseline.get.ts   | 24 ++++++++++++------------
 backend/api/anomaly/short-term.get.ts | 10 +++++-----
 backend/routes/_ws.ts                 |  8 ++++----
 3 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/backend/api/anomaly/baseline.get.ts b/backend/api/anomaly/baseline.get.ts
index 4bcb649..923e149 100644
--- a/backend/api/anomaly/baseline.get.ts
+++ b/backend/api/anomaly/baseline.get.ts
@@ -4,10 +4,10 @@ export default defineEventHandler(async (event) => {
   const DEVIATION_THRESHOLD = 2.0
   
   const servers = await query<any>(`
-    SELECT target_id, name as server_name 
+    SELECT target_id, server_name 
     FROM server_targets 
     WHERE is_active = 1 
-    ORDER BY name
+    ORDER BY server_name
   `)
   
   const now = new Date()
@@ -22,25 +22,25 @@ export default defineEventHandler(async (event) => {
   for (const server of servers) {
     // 최근 14일 동일 시간대 데이터
     const historicalData = await query<any>(`
-      SELECT cpu_usage as cpu_percent, memory_usage as memory_percent, checked_at as collected_at
-      FROM server_logs
+      SELECT cpu_percent, memory_percent, collected_at
+      FROM server_snapshots
       WHERE target_id = $1
-        AND checked_at >= NOW() - INTERVAL '14 days'
-        AND EXTRACT(HOUR FROM checked_at) = $2
+        AND collected_at::timestamp >= NOW() - INTERVAL '14 days'
+        AND EXTRACT(HOUR FROM collected_at::timestamp) = $2
         AND (
-          ($3 = 'weekend' AND EXTRACT(DOW FROM checked_at) IN (0, 6))
+          ($3 = 'weekend' AND EXTRACT(DOW FROM collected_at::timestamp) IN (0, 6))
           OR
-          ($3 = 'weekday' AND EXTRACT(DOW FROM checked_at) NOT IN (0, 6))
+          ($3 = 'weekday' AND EXTRACT(DOW FROM collected_at::timestamp) NOT IN (0, 6))
         )
-      ORDER BY checked_at DESC
+      ORDER BY collected_at DESC
     `, [server.target_id, currentHour, dayType])
 
     // 현재 값
     const currentRows = await query<any>(`
-      SELECT cpu_usage as cpu_percent, memory_usage as memory_percent
-      FROM server_logs
+      SELECT cpu_percent, memory_percent
+      FROM server_snapshots
       WHERE target_id = $1
-      ORDER BY checked_at DESC
+      ORDER BY collected_at DESC
       LIMIT 1
     `, [server.target_id])
     
diff --git a/backend/api/anomaly/short-term.get.ts b/backend/api/anomaly/short-term.get.ts
index 180658c..d314907 100644
--- a/backend/api/anomaly/short-term.get.ts
+++ b/backend/api/anomaly/short-term.get.ts
@@ -5,10 +5,10 @@ export default defineEventHandler(async (event) => {
   
   // 활성 서버 목록
   const servers = await query<any>(`
-    SELECT target_id, name as server_name 
+    SELECT target_id, server_name 
     FROM server_targets 
     WHERE is_active = 1 
-    ORDER BY name
+    ORDER BY server_name
   `)
   
   const anomalies: any[] = []
@@ -16,10 +16,10 @@ export default defineEventHandler(async (event) => {
   
   for (const server of servers) {
     const snapshots = await query<any>(`
-      SELECT cpu_usage as cpu_percent, memory_usage as memory_percent, checked_at as collected_at
-      FROM server_logs
+      SELECT cpu_percent, memory_percent, collected_at
+      FROM server_snapshots
       WHERE target_id = $1
-      ORDER BY checked_at DESC
+      ORDER BY collected_at DESC
       LIMIT 20
     `, [server.target_id])
     
diff --git a/backend/routes/_ws.ts b/backend/routes/_ws.ts
index ce1bf4e..1a7710f 100644
--- a/backend/routes/_ws.ts
+++ b/backend/routes/_ws.ts
@@ -175,10 +175,10 @@ async function getServerDashboard() {
   for (const server of servers) {
     // 최신 로그
     const snapshot = await queryOne(`
-      SELECT cpu_usage as cpu_percent, memory_usage as memory_percent, disk_usage as disk_percent, checked_at as collected_at
-      FROM server_logs 
-      WHERE target_id = $1 AND is_success = 1
-      ORDER BY checked_at DESC 
+      SELECT cpu_percent, memory_percent, collected_at
+      FROM server_snapshots 
+      WHERE target_id = $1 AND is_online = 1
+      ORDER BY collected_at DESC 
       LIMIT 1
     `, [server.target_id])