feat: added proxy endpoint

src/whatsapp/services/proxy.service.ts

@@ -0,0 +1,33 @@
+import { Logger } from '../../config/logger.config';
+import { InstanceDto } from '../dto/instance.dto';
+import { ProxyDto } from '../dto/proxy.dto';
+import { ProxyRaw } from '../models';
+import { WAMonitoringService } from './monitor.service';
+
+export class ProxyService {
+  constructor(private readonly waMonitor: WAMonitoringService) {}
+
+  private readonly logger = new Logger(ProxyService.name);
+
+  public create(instance: InstanceDto, data: ProxyDto) {
+    this.logger.verbose('create proxy: ' + instance.instanceName);
+    this.waMonitor.waInstances[instance.instanceName].setProxy(data);
+
+    return { proxy: { ...instance, proxy: data } };
+  }
+
+  public async find(instance: InstanceDto): Promise<ProxyRaw> {
+    try {
+      this.logger.verbose('find proxy: ' + instance.instanceName);
+      const result = await this.waMonitor.waInstances[instance.instanceName].findProxy();
+
+      if (Object.keys(result).length === 0) {
+        throw new Error('Proxy not found');
+      }
+
+      return result;
+    } catch (error) {
+      return { enabled: false, proxy: '' };
+    }
+  }
+}