fixing empty transaction

src/metrics/index.ts

@@ -146,6 +146,21 @@ export class InfluxMetricsProvider implements IMetricsProvider {
     this.writePoint(p);
   }
 
+  recordWalletState(wallet: string, isHot: boolean): void {
+    const p = new Point('wallet_state').tag('wallet', wallet).intField('is_hot', isHot ? 1 : 0);
+    this.writePoint(p);
+  }
+
+  recordWalletIncomingRate(wallet: string, rate: number): void {
+    const p = new Point('wallet_incoming_rate').tag('wallet', wallet).floatField('rate', rate);
+    this.writePoint(p);
+  }
+
+  recordWalletProcessedRate(wallet: string, rate: number): void {
+    const p = new Point('wallet_processed_rate').tag('wallet', wallet).floatField('rate', rate);
+    this.writePoint(p);
+  }
+
   async close(): Promise<void> {
     if (this.writeApi) {
       logger.info('Closing InfluxDB metrics writer...');
@@ -180,4 +195,7 @@ export class MockMetricsProvider implements IMetricsProvider {
   recordRpcRequestRate(_requestsPerSecond: number): void {}
   recordQueueProcessed(_wallet: string): void {}
   recordRpcFetchError(_wallet: string): void {}
+  recordWalletState(_wallet: string, _isHot: boolean): void {}
+  recordWalletIncomingRate(_wallet: string, _rate: number): void {}
+  recordWalletProcessedRate(_wallet: string, _rate: number): void {}
 }