Add hubid for user

src/main/java/net/gepafin/tendermanagement/repositories/HubRepository.java

@@ -0,0 +1,10 @@
+package net.gepafin.tendermanagement.repositories;
+
+import net.gepafin.tendermanagement.entities.HubEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface HubRepository extends JpaRepository<HubEntity, Long> {
+    
+}

src/main/java/net/gepafin/tendermanagement/repositories/UserHubRepository.java

@@ -0,0 +1,12 @@
+package net.gepafin.tendermanagement.repositories;
+
+
+        import net.gepafin.tendermanagement.entities.UserHubEntity;
+        import org.springframework.data.jpa.repository.JpaRepository;
+
+        import java.util.List;
+
+public interface UserHubRepository extends JpaRepository<UserHubEntity, Long> {
+    List<UserHubEntity> findByHubId(String hubId);
+    UserHubEntity findByHubIdAndUserId(String hubId, Long userId);
+}