Filter stale address workers

src/ORM/client/client.service.ts

@@ -4,10 +4,11 @@ import { In, Repository } from 'typeorm';
 
 import { ClientEntity } from './client.entity';
 
-
+const DEFAULT_CLIENT_ACTIVE_WINDOW_MS = 30 * 60 * 1000;
 
 @Injectable()
 export class ClientService {
+    private readonly activeWindowMs = this.readPositiveInt('CLIENT_REPORT_ACTIVE_WINDOW_MS', DEFAULT_CLIENT_ACTIVE_WINDOW_MS);
 
     constructor(
         @InjectRepository(ClientEntity)
@@ -84,14 +85,15 @@ export class ClientService {
     }
 
     public async getByAddress(address: string): Promise<ClientEntity[]> {
-        return await this.clientRepository.find({
-            where: {
-                address
-            },
-            order: {
-                updatedAt: 'DESC',
-            },
-        })
+        const activeSince = new Date(Date.now() - this.activeWindowMs);
+        return await this.clientRepository
+            .createQueryBuilder('client')
+            .where('client.address = :address', { address })
+            .andWhere('client.deletedAt IS NULL')
+            .andWhere('client.updatedAt > :activeSince', { activeSince })
+            .andWhere('client.hashRate > 0')
+            .orderBy('client.updatedAt', 'DESC')
+            .getMany();
     }
 
 
@@ -135,4 +137,12 @@ export class ClientService {
     //     return result;
     // }
 
+    private readPositiveInt(name: string, defaultValue: number): number {
+        const value = Number(process.env[name]);
+        if (Number.isInteger(value) && value > 0) {
+            return value;
+        }
+        return defaultValue;
+    }
+
 }

src/controllers/client/client.controller.spec.ts

@@ -145,6 +145,8 @@ describe('ClientController', () => {
   });
 
   it('should expose active database workers for an address', async () => {
+    const recent = new Date(Date.now() - 60 * 1000).toISOString();
+    const stale = new Date(Date.now() - 60 * 60 * 1000).toISOString();
     clientService.getByAddress.mockResolvedValue([
       {
         id: 'active-client',
@@ -155,7 +157,7 @@ describe('ClientController', () => {
         bestDifficulty: 64,
         hashRate: 1024,
         startTime: '2026-06-08T12:00:00.000Z',
-        updatedAt: '2026-06-08T12:10:00.000Z',
+        updatedAt: recent,
       },
       {
         id: 'solo-client',
@@ -166,7 +168,41 @@ describe('ClientController', () => {
         bestDifficulty: 128,
         hashRate: 2048,
         startTime: '2026-06-08T12:00:00.000Z',
-        updatedAt: '2026-06-08T12:10:00.000Z',
+        updatedAt: recent,
+      },
+      {
+        id: 'stale-client',
+        address: 'bc1qtest',
+        sessionId: 'stale1',
+        clientName: 'stale-worker',
+        payoutMode: 'pplns',
+        bestDifficulty: 256,
+        hashRate: 4096,
+        startTime: '2026-06-08T12:00:00.000Z',
+        updatedAt: stale,
+      },
+      {
+        id: 'idle-client',
+        address: 'bc1qtest',
+        sessionId: 'idle1',
+        clientName: 'idle-worker',
+        payoutMode: 'pplns',
+        bestDifficulty: 512,
+        hashRate: 0,
+        startTime: '2026-06-08T12:00:00.000Z',
+        updatedAt: recent,
+      },
+      {
+        id: 'deleted-client',
+        address: 'bc1qtest',
+        sessionId: 'deleted1',
+        clientName: 'deleted-worker',
+        payoutMode: 'pplns',
+        bestDifficulty: 1024,
+        hashRate: 8192,
+        startTime: '2026-06-08T12:00:00.000Z',
+        updatedAt: recent,
+        deletedAt: recent,
       },
     ]);
     addressSettingsService.getSettings.mockResolvedValue(null);

src/controllers/client/client.controller.ts

@@ -7,9 +7,11 @@ import { PayoutSnapshotService } from '../../ORM/payout-snapshot/payout-snapshot
 import { ShareAccountingService } from '../../ORM/share-accounting/share-accounting.service';
 import { normalizePayoutMode, PayoutMode } from '../../types/payout-mode';
 
+const DEFAULT_CLIENT_ACTIVE_WINDOW_MS = 30 * 60 * 1000;
 
 @Controller('client')
 export class ClientController {
+    private readonly activeWindowMs = this.readPositiveInt('CLIENT_REPORT_ACTIVE_WINDOW_MS', DEFAULT_CLIENT_ACTIVE_WINDOW_MS);
 
     constructor(
         private readonly clientService: ClientService,
@@ -178,8 +180,15 @@ export class ClientController {
 
     private async getActiveAddressWorkers(address: string, payoutMode?: PayoutMode) {
         const workers = await this.clientService.getByAddress(address);
+        const activeSince = Date.now() - this.activeWindowMs;
         return workers
             .filter(worker => payoutMode == null || worker.payoutMode === payoutMode)
+            .filter(worker => worker.deletedAt == null)
+            .filter(worker => Number(worker.hashRate ?? 0) > 0)
+            .filter(worker => {
+                const updatedAt = worker.updatedAt == null ? 0 : new Date(worker.updatedAt).getTime();
+                return Number.isFinite(updatedAt) && updatedAt > activeSince;
+            })
             .map(worker => ({
                 clientId: worker.id,
                 address: worker.address,
@@ -193,4 +202,12 @@ export class ClientController {
                 bestDifficulty: Number(worker.bestDifficulty ?? 0),
             }));
     }
+
+    private readPositiveInt(name: string, defaultValue: number): number {
+        const value = Number(process.env[name]);
+        if (Number.isInteger(value) && value > 0) {
+            return value;
+        }
+        return defaultValue;
+    }
 }