feat: 자산 정보 수정 시 메모, 용도, 접속정보, 유형 변경 사항도 시스템 이력에 기록되도록 개선

server.js

@@ -288,6 +288,7 @@ app.post('/api/asset/:category/save', async (req, res) => {
     // 3.0 History Tracking & Auto Field Update
     const [oldCoreRows] = await connection.query('SELECT * FROM asset_core WHERE id = ?', [asset.id]);
     const [oldSpecRows] = await connection.query('SELECT * FROM asset_spec WHERE asset_id = ?', [asset.id]);
+    const [oldRemoteRows] = await connection.query('SELECT * FROM asset_remote WHERE asset_id = ? AND is_active = 1', [asset.id]);
     const oldCore = oldCoreRows[0] || {};
     const oldSpec = oldSpecRows[0] || {};
 
@@ -350,6 +351,85 @@ app.post('/api/asset/:category/save', async (req, res) => {
         });
     }
 
+    // 3.0.4 메모, 용도, 유형 변동 감지
+    const oldMemo = String(oldCore.memo || '').trim();
+    const newMemo = String(asset.memo || '').trim();
+    if (newMemo !== '' && oldMemo !== newMemo) {
+        historyLogs.push({
+            event_type: 'MEMO_CHANGE',
+            details: `[메모 변경] ${oldMemo || '(없음)'} -> ${newMemo}`
+        });
+    }
+
+    const oldPurpose = String(oldCore.asset_purpose || '').trim();
+    const newPurpose = String(asset.asset_purpose || '').trim();
+    if (newPurpose !== '' && oldPurpose !== newPurpose) {
+        historyLogs.push({
+            event_type: 'PURPOSE_CHANGE',
+            details: `[용도 변경] ${oldPurpose || '(없음)'} -> ${newPurpose}`
+        });
+    }
+
+    const oldType = String(oldCore.asset_type || '').trim();
+    const newType = String(asset.asset_type || '').trim();
+    if (newType !== '' && oldType !== newType) {
+        historyLogs.push({
+            event_type: 'TYPE_CHANGE',
+            details: `[유형 변경] ${oldType || '(없음)'} -> ${newType}`
+        });
+    }
+
+    // 3.0.5 접속정보 변동 감지
+    const formatRemote = (r) => {
+        const type = r.net_type || r.type || '';
+        const name = r.net_name || r.name || '';
+        const val1 = r.net_value1 || r.val1 || '';
+        const val2 = r.net_value2 || r.val2 || '';
+        return `${type}:${name}:${val1}:${val2}`;
+    };
+
+    const oldRemotesSummary = oldRemoteRows.map(formatRemote).sort().join(' | ');
+
+    let newNets = [];
+    if (asset.remotes) {
+        try {
+            newNets = typeof asset.remotes === 'string' ? JSON.parse(asset.remotes) : asset.remotes;
+        } catch(e) { newNets = []; }
+    } else if (asset.ip_address || asset.mac_address || asset.remote_tool) {
+        if (asset.ip_address || asset.mac_address) {
+            newNets.push({ type: 'IP', name: '기본망', val1: asset.ip_address, val2: asset.mac_address });
+        }
+        if (asset.remote_tool || asset.remote_id || asset.remote_pw) {
+            newNets.push({ type: 'REMOTE', name: asset.remote_tool, val1: asset.remote_id, val2: asset.remote_pw });
+        }
+    }
+    const newRemotesSummary = newNets.map(formatRemote).sort().join(' | ');
+
+    if (newRemotesSummary !== '' && oldRemotesSummary !== newRemotesSummary) {
+        const formatDisplay = (summary) => {
+            if (!summary) return '(없음)';
+            return summary.split(' | ').map(item => {
+                const [type, name, val1, val2] = item.split(':');
+                if (type === 'IP') {
+                    return `[IP] ${name}: ${val1} (MAC: ${val2 || '없음'})`;
+                } else {
+                    let id = '', pw = '';
+                    try {
+                        const parsed = JSON.parse(val2);
+                        id = parsed.id || '';
+                        pw = parsed.pw || '';
+                    } catch(e) { id = val1; pw = val2; }
+                    return `[원격] ${name}: ID=${id || '없음'}, PW=${pw ? '***' : '없음'}`;
+                }
+            }).join(', ');
+        };
+        
+        historyLogs.push({
+            event_type: 'REMOTE_CHANGE',
+            details: `[접속정보 변경] ${formatDisplay(oldRemotesSummary)} -> ${formatDisplay(newRemotesSummary)}`
+        });
+    }
+
     // 로그 일괄 삽입
     for (const log of historyLogs) {
         await connection.query(