feat(SoundFileSourceRepository): add method to retrieve sound file sources by sound event ID

Author: TheMeinerLP

src/main/java/net/onelitefeather/vulpes/api/repository/SoundFileSourceRepository.java

@@ -1,9 +1,11 @@
 package net.onelitefeather.vulpes.api.repository;
 
+import io.micronaut.data.annotation.Query;
 import io.micronaut.data.annotation.Repository;
 import io.micronaut.data.repository.PageableRepository;
 import net.onelitefeather.vulpes.api.model.sound.SoundFileSource;
 
+import java.util.List;
 import java.util.UUID;
 
 /**
@@ -15,4 +17,14 @@
  */
 @Repository
 public interface SoundFileSourceRepository extends PageableRepository<SoundFileSource, UUID> {
+
+    /**
+     * Retrieves the sound file sources associated with a sound event by its ID.
+     *
+     * @param id the unique identifier of the sound event
+     * @return a list of sound file sources associated with the sound event
+     */
+    @Query("SELECT f FROM sound_data f WHERE f.soundEvent.id = :id")
+    List<SoundFileSource> findSoundFileSourcesBySoundEvent(UUID id);
+
 }