added tag check

src/commission-device/services/commission-device.service.ts

@@ -163,6 +163,25 @@ export class DeviceCommissionService {
         return;
       }
 
+      const devices = await this.deviceRepository.find({
+        where: {
+          spaceDevice: space,
+        },
+        relations: ['productDevice', 'tag'],
+      });
+
+      if (devices.length > 0) {
+        devices.forEach((device) => {
+          if (device.tag.uuid === match.tag.uuid) {
+            console.error(
+              `Device with same tag already exists: ${device.tag.name}`,
+            );
+            failureCount.value++;
+            return;
+          }
+        });
+      }
+
       const middlewareDevice = this.deviceRepository.create({
         deviceTuyaUuid: rawDeviceId,
         isActive: true,