GH-214: [feat] Make repositories observable.

Microservices/event-service/src/main/java/app/sportahub/eventservice/repository/EventRepository.java

@@ -5,10 +5,13 @@
 import org.springframework.data.domain.Page;
 import org.springframework.data.mongodb.repository.MongoRepository;
 import org.springframework.stereotype.Repository;
+import io.micrometer.observation.annotation.Observed;
+
 
 import java.util.Optional;
 
 @Repository
+@Observalble
 public interface EventRepository extends MongoRepository<Event, String> {
 
     Optional<Event> findEventById(String id);

Microservices/user-service/src/main/java/app/sportahub/userservice/repository/BadgeRepository.java

@@ -1,9 +1,11 @@
 package app.sportahub.userservice.repository;
 
 import app.sportahub.userservice.model.user.Badge;
+import io.micrometer.observation.annotation.Observed;
 import org.springframework.data.mongodb.repository.MongoRepository;
 import org.springframework.stereotype.Repository;
 
 @Repository
+@Observed
 public interface BadgeRepository extends MongoRepository<Badge, String> {
 }

Microservices/user-service/src/main/java/app/sportahub/userservice/repository/user/SearchingUserRepository.java

@@ -1,11 +1,13 @@
 package app.sportahub.userservice.repository.user;
 
 import app.sportahub.userservice.model.user.User;
+import io.micrometer.observation.annotation.Observed;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 
 import java.util.List;
 
+@Observed
 public interface SearchingUserRepository {
     Page<User> searchUsers(String firstName, String lastName, List<String> sports, List<String> rankings, String gender, String age, Pageable pageable);
 }

Microservices/user-service/src/main/java/app/sportahub/userservice/repository/user/UserRepository.java

@@ -1,12 +1,14 @@
 package app.sportahub.userservice.repository.user;
 
 import app.sportahub.userservice.model.user.User;
+import io.micrometer.observation.annotation.Observed;
 import org.springframework.data.mongodb.repository.MongoRepository;
 import org.springframework.stereotype.Repository;
 
 import java.util.Optional;
 
 @Repository
+@Observed
 public interface UserRepository extends MongoRepository<User, String>, SearchingUserRepository {
 
     Optional<User> findUserById(String id);