goldenChat base source add

frontend_golden/src/services/systemMonitorApi.ts

@@ -0,0 +1,106 @@
+import axios from 'axios';
+
+const API_BASE_URL = process.env.REACT_APP_API_BASE_URL || 'http://localhost:8083';
+
+export interface SystemMonitorData {
+  pipelineStatus: PipelineStatus;
+  websocketStats: WebSocketStats;
+  databaseStatus: DatabaseStatus;
+  memoryStats: MemoryStats;
+  systemMetrics: SystemMetrics;
+  timestamp: string;
+}
+
+export interface PipelineStatus {
+  components: PipelineComponent[];
+}
+
+export interface PipelineComponent {
+  name: string;
+  type: string; // agent, kafka, processor, database
+  status: 'healthy' | 'warning' | 'error' | 'unknown';
+  description: string;
+  messagesProcessed: number | null;
+  latencyMs: number | null;
+  details: string;
+}
+
+export interface WebSocketStats {
+  totalConnections: number;
+  activeConnections: number;
+  serviceStats: Record<string, ServiceWebSocketStats>;
+}
+
+export interface ServiceWebSocketStats {
+  serviceName: string;
+  connections: number;
+  messagesReceived: number;
+  messagesSent: number;
+  messagesPerSecond: number;
+  lastActivity: string | null;
+}
+
+export interface DatabaseStatus {
+  connected: boolean;
+  activeConnections: number;
+  maxConnections: number;
+  totalQueries: number;
+  avgQueryTimeMs: number | null;
+  tableStats: Record<string, TableStats>;
+}
+
+export interface TableStats {
+  tableName: string;
+  rowCount: number;
+  sizeBytes: number;
+  sizeFormatted: string;
+  lastUpdated: string;
+}
+
+export interface MemoryStats {
+  jvmHeapUsed: number;
+  jvmHeapMax: number;
+  jvmHeapUsagePercent: number;
+  jvmNonHeapUsed: number;
+  systemTotalMemory: number;
+  systemFreeMemory: number;
+  systemUsedMemory: number;
+  systemMemoryUsagePercent: number;
+  gcCount: number;
+  gcTimeMs: number;
+}
+
+export interface SystemMetrics {
+  cpuUsagePercent: number;
+  availableProcessors: number;
+  threadCount: number;
+  peakThreadCount: number;
+  uptimeMs: number;
+  uptimeFormatted: string;
+  diskTotal: number;
+  diskFree: number;
+  diskUsed: number;
+  diskUsagePercent: number;
+  networkBytesReceived: number;
+  networkBytesSent: number;
+}
+
+export const systemMonitorApi = {
+  /**
+   * 시스템 모니터링 정보 조회
+   */
+  getSystemMonitorInfo: async (): Promise<SystemMonitorData> => {
+    const response = await axios.get<SystemMonitorData>(`${API_BASE_URL}/api/system-monitor`, {
+      timeout: 10000,
+    });
+    return response.data;
+  },
+
+  /**
+   * 헬스 체크
+   */
+  healthCheck: async (): Promise<string> => {
+    const response = await axios.get<string>(`${API_BASE_URL}/api/system-monitor/health`);
+    return response.data;
+  },
+};