Merge 61c5124d27 into 86da601ad6

src/main/java/com/mediamanager/mapper/DiscMapper.java

@@ -1,50 +0,0 @@
-package com.mediamanager.mapper;
-
-import com.mediamanager.model.Disc;
-import com.mediamanager.protocol.messages.DiscMessages;
-
-public class DiscMapper {
-    public static DiscMessages.Disc toProtobuf(Disc entity) {
-        if (entity == null) {
-            return null;
-        }
-
-        Integer discNumber = entity.getDiscNumber();
-        if (discNumber == null) {
-            throw new IllegalArgumentException("Disc number cannot be null");
-        }
-
-        DiscMessages.Disc.Builder builder = DiscMessages.Disc.newBuilder()
-                .setDiscNumber(discNumber);
-
-        Integer id = entity.getId();
-        if (id != null) {
-            builder.setId(id);
-        }
-
-        // Map Album foreign key
-        if (entity.getAlbum() != null && entity.getAlbum().getId() != null) {
-            builder.setFkAlbumId(entity.getAlbum().getId());
-        }
-
-        return builder.build();
-    }
-
-    public static Disc toEntity(DiscMessages.Disc protobuf) {
-        if (protobuf == null) {
-            return null;
-        }
-
-        Disc entity = new Disc();
-
-        if (protobuf.getId() > 0) {
-            entity.setId(protobuf.getId());
-        }
-
-        entity.setDiscNumber(protobuf.getDiscNumber());
-
-        // Note: Foreign key relationship (Album) is handled in the service layer
-
-        return entity;
-    }
-}

src/main/java/com/mediamanager/mapper/TrackHasArtistMapper.java

@@ -1,47 +0,0 @@
-package com.mediamanager.mapper;
-
-import com.mediamanager.model.TrackHasArtist;
-import com.mediamanager.protocol.messages.TrackHasArtistMessages;
-
-public class TrackHasArtistMapper {
-    public static TrackHasArtistMessages.TrackHasArtist toProtobuf(TrackHasArtist entity) {
-        if (entity == null) {
-            return null;
-        }
-
-        TrackHasArtistMessages.TrackHasArtist.Builder builder = TrackHasArtistMessages.TrackHasArtist.newBuilder();
-
-        Integer id = entity.getId();
-        if (id != null) {
-            builder.setId(id);
-        }
-
-        // Map Track foreign key
-        if (entity.getTrack() != null && entity.getTrack().getId() != null) {
-            builder.setFkTrackId(entity.getTrack().getId());
-        }
-
-        // Map Artist foreign key
-        if (entity.getArtist() != null && entity.getArtist().getId() != null) {
-            builder.setFkArtistId(entity.getArtist().getId());
-        }
-
-        return builder.build();
-    }
-
-    public static TrackHasArtist toEntity(TrackHasArtistMessages.TrackHasArtist protobuf) {
-        if (protobuf == null) {
-            return null;
-        }
-
-        TrackHasArtist entity = new TrackHasArtist();
-
-        if (protobuf.getId() > 0) {
-            entity.setId(protobuf.getId());
-        }
-
-        // Note: Foreign key relationships (Track, Artist) are handled in the service layer
-
-        return entity;
-    }
-}

src/main/java/com/mediamanager/mapper/TrackHasComposerMapper.java

@@ -1,47 +0,0 @@
-package com.mediamanager.mapper;
-
-import com.mediamanager.model.TrackHasComposer;
-import com.mediamanager.protocol.messages.TrackHasComposerMessages;
-
-public class TrackHasComposerMapper {
-    public static TrackHasComposerMessages.TrackHasComposer toProtobuf(TrackHasComposer entity) {
-        if (entity == null) {
-            return null;
-        }
-
-        TrackHasComposerMessages.TrackHasComposer.Builder builder = TrackHasComposerMessages.TrackHasComposer.newBuilder();
-
-        Integer id = entity.getId();
-        if (id != null) {
-            builder.setId(id);
-        }
-
-        // Map Track foreign key
-        if (entity.getTrack() != null && entity.getTrack().getId() != null) {
-            builder.setFkTrackId(entity.getTrack().getId());
-        }
-
-        // Map Composer foreign key
-        if (entity.getComposer() != null && entity.getComposer().getId() != null) {
-            builder.setFkComposerId(entity.getComposer().getId());
-        }
-
-        return builder.build();
-    }
-
-    public static TrackHasComposer toEntity(TrackHasComposerMessages.TrackHasComposer protobuf) {
-        if (protobuf == null) {
-            return null;
-        }
-
-        TrackHasComposer entity = new TrackHasComposer();
-
-        if (protobuf.getId() > 0) {
-            entity.setId(protobuf.getId());
-        }
-
-        // Note: Foreign key relationships (Track, Composer) are handled in the service layer
-
-        return entity;
-    }
-}

src/main/java/com/mediamanager/mapper/TrackHasGenreMapper.java

@@ -1,47 +0,0 @@
-package com.mediamanager.mapper;
-
-import com.mediamanager.model.TrackHasGenre;
-import com.mediamanager.protocol.messages.TrackHasGenreMessages;
-
-public class TrackHasGenreMapper {
-    public static TrackHasGenreMessages.TrackHasGenre toProtobuf(TrackHasGenre entity) {
-        if (entity == null) {
-            return null;
-        }
-
-        TrackHasGenreMessages.TrackHasGenre.Builder builder = TrackHasGenreMessages.TrackHasGenre.newBuilder();
-
-        Integer id = entity.getId();
-        if (id != null) {
-            builder.setId(id);
-        }
-
-        // Map Track foreign key
-        if (entity.getTrack() != null && entity.getTrack().getId() != null) {
-            builder.setFkTrackId(entity.getTrack().getId());
-        }
-
-        // Map Genre foreign key
-        if (entity.getGenre() != null && entity.getGenre().getId() != null) {
-            builder.setFkGenreId(entity.getGenre().getId());
-        }
-
-        return builder.build();
-    }
-
-    public static TrackHasGenre toEntity(TrackHasGenreMessages.TrackHasGenre protobuf) {
-        if (protobuf == null) {
-            return null;
-        }
-
-        TrackHasGenre entity = new TrackHasGenre();
-
-        if (protobuf.getId() > 0) {
-            entity.setId(protobuf.getId());
-        }
-
-        // Note: Foreign key relationships (Track, Genre) are handled in the service layer
-
-        return entity;
-    }
-}

src/main/java/com/mediamanager/mapper/TrackMapper.java

@@ -1,95 +0,0 @@
-package com.mediamanager.mapper;
-
-import com.mediamanager.model.Track;
-import com.mediamanager.protocol.messages.TrackMessages;
-
-public class TrackMapper {
-    public static TrackMessages.Track toProtobuf(Track entity) {
-        if (entity == null) {
-            return null;
-        }
-
-        Integer trackNumber = entity.getTrackNumber();
-        if (trackNumber == null) {
-            throw new IllegalArgumentException("Track number cannot be null");
-        }
-
-        String title = entity.getTitle();
-        if (title == null) {
-            throw new IllegalArgumentException("Title cannot be null");
-        }
-
-        String filepath = entity.getFilepath();
-        if (filepath == null) {
-            throw new IllegalArgumentException("Filepath cannot be null");
-        }
-
-        TrackMessages.Track.Builder builder = TrackMessages.Track.newBuilder()
-                .setTrackNumber(trackNumber)
-                .setTitle(title)
-                .setFilepath(filepath);
-
-        Integer id = entity.getId();
-        if (id != null) {
-            builder.setId(id);
-        }
-
-        // Map duration (optional)
-        Integer duration = entity.getDuration();
-        if (duration != null) {
-            builder.setDuration(duration);
-        }
-
-        // Map Disc foreign key (required)
-        if (entity.getDisc() != null && entity.getDisc().getId() != null) {
-            builder.setFkDiscId(entity.getDisc().getId());
-        }
-
-        // Map Composer foreign key (optional)
-        if (entity.getComposer() != null && entity.getComposer().getId() != null) {
-            builder.setFkComposerId(entity.getComposer().getId());
-        }
-
-        // Map BitDepth foreign key (optional)
-        if (entity.getBitDepth() != null && entity.getBitDepth().getId() != null) {
-            builder.setFkBitdepthId(entity.getBitDepth().getId());
-        }
-
-        // Map BitRate foreign key (optional)
-        if (entity.getBitRate() != null && entity.getBitRate().getId() != null) {
-            builder.setFkBitrateId(entity.getBitRate().getId());
-        }
-
-        // Map SamplingRate foreign key (optional)
-        if (entity.getSamplingRate() != null && entity.getSamplingRate().getId() != null) {
-            builder.setFkSamplingrateId(entity.getSamplingRate().getId());
-        }
-
-        return builder.build();
-    }
-
-    public static Track toEntity(TrackMessages.Track protobuf) {
-        if (protobuf == null) {
-            return null;
-        }
-
-        Track entity = new Track();
-
-        if (protobuf.getId() > 0) {
-            entity.setId(protobuf.getId());
-        }
-
-        entity.setTrackNumber(protobuf.getTrackNumber());
-        entity.setTitle(protobuf.getTitle());
-        entity.setFilepath(protobuf.getFilepath());
-
-        if (protobuf.getDuration() > 0) {
-            entity.setDuration(protobuf.getDuration());
-        }
-
-        // Note: Foreign key relationships (Disc, Composer, BitDepth, BitRate, SamplingRate)
-        // are handled in the service layer
-
-        return entity;
-    }
-}

src/main/java/com/mediamanager/model/Disc.java

@@ -1,47 +0,0 @@
-package com.mediamanager.model;
-
-import jakarta.persistence.*;
-
-@Entity
-@Table(name = "disc")
-public class Disc {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Integer id;
-
-    @Column(name = "disc_number", nullable = false)
-    private Integer discNumber;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_album_id",nullable = false)
-    private Album album;
-
-    public Disc() {
-
-    }
-
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public Integer getDiscNumber() {
-        return discNumber;
-    }
-
-    public void setDiscNumber(Integer discNumber) {
-        this.discNumber = discNumber;
-    }
-
-    public Album getAlbum() {
-        return album;
-    }
-
-    public void setAlbum(Album album) {
-        this.album = album;
-    }
-}

src/main/java/com/mediamanager/model/Track.java

@@ -1,128 +0,0 @@
-package com.mediamanager.model;
-
-import jakarta.persistence.*;
-
-@Entity
-@Table(name = "track")
-public class Track {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Integer id;
-
-    @Column(name = "track_number")
-    private Integer trackNumber;
-
-    @Column
-    private String title;
-
-    @Column
-    private Integer duration;
-
-    @Column
-    private String filepath;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_disc_id")
-    private Disc disc;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_composer_id")
-    private Composer composer;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_bit_depth_id")
-    private BitDepth bitDepth;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_bit_rate_id")
-    private BitRate bitRate;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_sampling_rate_id")
-    private SamplingRate samplingRate;
-
-    public Track() {
-
-    }
-
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public Integer getTrackNumber() {
-        return trackNumber;
-    }
-
-    public void setTrackNumber(Integer trackNumber) {
-        this.trackNumber = trackNumber;
-    }
-
-    public String getTitle() {
-        return title;
-    }
-
-    public void setTitle(String name) {
-        this.title = name;
-    }
-
-    public Integer getDuration() {
-        return duration;
-    }
-
-    public void setDuration(Integer duration) {
-        this.duration = duration;
-    }
-
-    public String getFilepath() {
-        return filepath;
-    }
-
-    public void setFilepath(String filepath) {
-        this.filepath = filepath;
-    }
-
-    public Disc getDisc() {
-        return disc;
-    }
-
-    public void setDisc(Disc disc) {
-        this.disc = disc;
-    }
-
-    public Composer getComposer() {
-        return composer;
-    }
-
-    public void setComposer(Composer composer) {
-        this.composer = composer;
-    }
-
-    public BitDepth getBitDepth() {
-        return bitDepth;
-    }
-
-    public void setBitDepth(BitDepth bitDepth) {
-        this.bitDepth = bitDepth;
-    }
-
-    public BitRate getBitRate() {
-        return bitRate;
-    }
-
-    public void setBitRate(BitRate bitRate) {
-        this.bitRate = bitRate;
-    }
-
-    public SamplingRate getSamplingRate() {
-        return samplingRate;
-    }
-
-    public void setSamplingRate(SamplingRate samplingRate) {
-        this.samplingRate = samplingRate;
-    }
-}

src/main/java/com/mediamanager/model/TrackHasArtist.java

@@ -1,58 +0,0 @@
-package com.mediamanager.model;
-
-import jakarta.persistence.*;
-
-@Entity
-@Table(
-    name = "trackhasartist",
-    uniqueConstraints = @UniqueConstraint(columnNames = {"fk_track_id", "fk_artist_id"})
-)
-public class TrackHasArtist {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Integer id;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_track_id", nullable = false)
-    private Track track;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_artist_id", nullable = false)
-    private Artist artist;
-
-    public TrackHasArtist() {}
-
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public Track getTrack() {
-        return track;
-    }
-
-    public void setTrack(Track track) {
-        this.track = track;
-    }
-
-    public Artist getArtist() {
-        return artist;
-    }
-
-    public void setArtist(Artist artist) {
-        this.artist = artist;
-    }
-
-    @Override
-    public String toString() {
-        return "TrackHasArtist{" +
-                "id=" + id +
-                ", trackId=" + (track != null ? track.getId() : null) +
-                ", artistId=" + (artist != null ? artist.getId() : null) +
-                '}';
-    }
-}

src/main/java/com/mediamanager/model/TrackHasComposer.java

@@ -1,58 +0,0 @@
-package com.mediamanager.model;
-
-import jakarta.persistence.*;
-
-@Entity
-@Table(
-    name = "trackhascomposer",
-    uniqueConstraints = @UniqueConstraint(columnNames = {"fk_track_id", "fk_composer_id"})
-)
-public class TrackHasComposer {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Integer id;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_track_id", nullable = false)
-    private Track track;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_composer_id", nullable = false)
-    private Composer composer;
-
-    public TrackHasComposer() {}
-
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public Track getTrack() {
-        return track;
-    }
-
-    public void setTrack(Track track) {
-        this.track = track;
-    }
-
-    public Composer getComposer() {
-        return composer;
-    }
-
-    public void setComposer(Composer composer) {
-        this.composer = composer;
-    }
-
-    @Override
-    public String toString() {
-        return "TrackHasComposer{" +
-                "id=" + id +
-                ", trackId=" + (track != null ? track.getId() : null) +
-                ", composerId=" + (composer != null ? composer.getId() : null) +
-                '}';
-    }
-}

src/main/java/com/mediamanager/model/TrackHasGenre.java

@@ -1,56 +0,0 @@
-package com.mediamanager.model;
-
-import jakarta.persistence.*;
-
-@Entity
-@Table(name = "trackhasgenre", 
-    uniqueConstraints = @UniqueConstraint(columnNames = {"fk_track_id", "fk_genre_id"}))
-public class TrackHasGenre {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Integer id;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_track_id", nullable = false)
-    private Track track;
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fk_genre_id", nullable = false)
-    private Genre genre;
-
-    public TrackHasGenre() {}
-
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public Track getTrack() {
-        return track;
-    }
-
-    public void setTrack(Track track) {
-        this.track = track;
-    }
-
-    public Genre getGenre() {
-        return genre;
-    }
-
-    public void setGenre(Genre genre) {
-        this.genre = genre;
-    }
-
-    @Override
-    public String toString() {
-        return "TrackHasGenre{" +
-                "id=" + id +
-                ", trackId=" + (track != null ? track.getId() : null) +
-                ", genreId=" + (genre != null ? genre.getId() : null) +
-                '}';
-    }
-}

src/main/java/com/mediamanager/repository/DiscRepository.java

@@ -1,100 +0,0 @@
-package com.mediamanager.repository;
-
-import com.mediamanager.model.Disc;
-import jakarta.persistence.EntityManager;
-import jakarta.persistence.EntityManagerFactory;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-import java.util.Optional;
-
-public class DiscRepository {
-    private static final Logger logger = LogManager.getLogger(DiscRepository.class);
-
-    private final EntityManagerFactory entityManagerFactory;
-
-    public DiscRepository(EntityManagerFactory entityManagerFactory) {
-        this.entityManagerFactory = entityManagerFactory;
-    }
-
-    public Disc save(Disc disc) {
-        logger.debug("Saving Disc: {}", disc.getDiscNumber());
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try {
-            em.persist(disc);
-            em.getTransaction().commit();
-            logger.debug("Disc has been saved successfully");
-            return disc;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while saving Disc: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public List<Disc> findAll() {
-        logger.debug("Finding All Disc");
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            return em.createQuery("select d from Disc d", Disc.class).getResultList();
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public Optional<Disc> findById(Integer id) {
-        logger.debug("Finding Disc with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            Disc disc = em.find(Disc.class, id);
-            return Optional.ofNullable(disc);
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public Disc update(Disc disc) {
-        logger.debug("Updating Disc: {}", disc.getDiscNumber());
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try {
-            Disc updated = em.merge(disc);
-            em.getTransaction().commit();
-            logger.debug("Disc has been updated successfully");
-            return updated;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while updating Disc: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public boolean deleteById(Integer id){
-        logger.debug("Deleting Disc with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try{
-            Disc disc = em.find(Disc.class, id);
-            if (disc == null) {
-                em.getTransaction().rollback();
-                return false;
-            }
-            em.remove(disc);
-            em.getTransaction().commit();
-            logger.debug("Disc has been deleted successfully");
-            return true;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while deleting Disc: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-}

src/main/java/com/mediamanager/repository/TrackHasArtistRepository.java

@@ -1,85 +0,0 @@
-package com.mediamanager.repository;
-
-
-import com.mediamanager.model.TrackHasArtist;
-import jakarta.persistence.EntityManager;
-import jakarta.persistence.EntityManagerFactory;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-
-import java.util.List;
-import java.util.Optional;
-
-public class TrackHasArtistRepository {
-    private static final Logger logger = LogManager.getLogger(TrackHasArtistRepository.class);
-
-    private final EntityManagerFactory entityManagerFactory;
-
-    public TrackHasArtistRepository(EntityManagerFactory entityManagerFactory) {
-        this.entityManagerFactory = entityManagerFactory;
-    }
-
-    public TrackHasArtist save(TrackHasArtist trackHasArtist) {
-        logger.debug("Saving TrackHasArtist: {}", trackHasArtist);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try {
-            em.persist(trackHasArtist);
-            em.getTransaction().commit();
-            logger.debug("TrackHasArtist has been saved successfully");
-            return trackHasArtist;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while saving TrackHasArtist: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public List<TrackHasArtist> findAll() {
-        logger.debug("Finding All TrackHasArtist");
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            return em.createQuery("select t from TrackHasArtist t", TrackHasArtist.class).getResultList();
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public Optional<TrackHasArtist> findById(Integer id) {
-        logger.debug("Finding TrackHasArtist with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            TrackHasArtist trackHasArtist = em.find(TrackHasArtist.class, id);
-            return Optional.ofNullable(trackHasArtist);
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public boolean deleteById(Integer id){
-        logger.debug("Deleting TrackHasArtist with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try{
-            TrackHasArtist trackHasArtist = em.find(TrackHasArtist.class, id);
-            if (trackHasArtist == null) {
-                em.getTransaction().rollback();
-                return false;
-            }
-            em.remove(trackHasArtist);
-            em.getTransaction().commit();
-            logger.debug("TrackHasArtist has been deleted successfully");
-            return true;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while deleting TrackHasArtist: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-}

src/main/java/com/mediamanager/repository/TrackHasComposerRepository.java

@@ -1,85 +0,0 @@
-package com.mediamanager.repository;
-
-
-import com.mediamanager.model.TrackHasComposer;
-import jakarta.persistence.EntityManager;
-import jakarta.persistence.EntityManagerFactory;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-
-import java.util.List;
-import java.util.Optional;
-
-public class TrackHasComposerRepository {
-    private static final Logger logger = LogManager.getLogger(TrackHasComposerRepository.class);
-
-    private final EntityManagerFactory entityManagerFactory;
-
-    public TrackHasComposerRepository(EntityManagerFactory entityManagerFactory) {
-        this.entityManagerFactory = entityManagerFactory;
-    }
-
-    public TrackHasComposer save(TrackHasComposer trackHasComposer) {
-        logger.debug("Saving TrackHasComposer: {}", trackHasComposer);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try {
-            em.persist(trackHasComposer);
-            em.getTransaction().commit();
-            logger.debug("TrackHasComposer has been saved successfully");
-            return trackHasComposer;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while saving TrackHasComposer: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public List<TrackHasComposer> findAll() {
-        logger.debug("Finding All TrackHasComposer");
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            return em.createQuery("select t from TrackHasComposer t", TrackHasComposer.class).getResultList();
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public Optional<TrackHasComposer> findById(Integer id) {
-        logger.debug("Finding TrackHasComposer with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            TrackHasComposer trackHasComposer = em.find(TrackHasComposer.class, id);
-            return Optional.ofNullable(trackHasComposer);
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public boolean deleteById(Integer id){
-        logger.debug("Deleting TrackHasComposer with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try{
-            TrackHasComposer trackHasComposer = em.find(TrackHasComposer.class, id);
-            if (trackHasComposer == null) {
-                em.getTransaction().rollback();
-                return false;
-            }
-            em.remove(trackHasComposer);
-            em.getTransaction().commit();
-            logger.debug("TrackHasComposer has been deleted successfully");
-            return true;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while deleting TrackHasComposer: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-}

src/main/java/com/mediamanager/repository/TrackHasGenreRepository.java

@@ -1,85 +0,0 @@
-package com.mediamanager.repository;
-
-
-import com.mediamanager.model.TrackHasGenre;
-import jakarta.persistence.EntityManager;
-import jakarta.persistence.EntityManagerFactory;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-
-import java.util.List;
-import java.util.Optional;
-
-public class TrackHasGenreRepository {
-    private static final Logger logger = LogManager.getLogger(TrackHasGenreRepository.class);
-
-    private final EntityManagerFactory entityManagerFactory;
-
-    public TrackHasGenreRepository(EntityManagerFactory entityManagerFactory) {
-        this.entityManagerFactory = entityManagerFactory;
-    }
-
-    public TrackHasGenre save(TrackHasGenre trackHasGenre) {
-        logger.debug("Saving TrackHasGenre: {}", trackHasGenre);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try {
-            em.persist(trackHasGenre);
-            em.getTransaction().commit();
-            logger.debug("TrackHasGenre has been saved successfully");
-            return trackHasGenre;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while saving TrackHasGenre: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public List<TrackHasGenre> findAll() {
-        logger.debug("Finding All TrackHasGenre");
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            return em.createQuery("select t from TrackHasGenre t", TrackHasGenre.class).getResultList();
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public Optional<TrackHasGenre> findById(Integer id) {
-        logger.debug("Finding TrackHasGenre with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            TrackHasGenre trackHasGenre = em.find(TrackHasGenre.class, id);
-            return Optional.ofNullable(trackHasGenre);
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public boolean deleteById(Integer id){
-        logger.debug("Deleting TrackHasGenre with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try{
-            TrackHasGenre trackHasGenre = em.find(TrackHasGenre.class, id);
-            if (trackHasGenre == null) {
-                em.getTransaction().rollback();
-                return false;
-            }
-            em.remove(trackHasGenre);
-            em.getTransaction().commit();
-            logger.debug("TrackHasGenre has been deleted successfully");
-            return true;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while deleting TrackHasGenre: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-}

src/main/java/com/mediamanager/repository/TrackRepository.java

@@ -1,100 +0,0 @@
-package com.mediamanager.repository;
-
-import com.mediamanager.model.Track;
-import jakarta.persistence.EntityManager;
-import jakarta.persistence.EntityManagerFactory;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-import java.util.Optional;
-
-public class TrackRepository {
-    private static final Logger logger = LogManager.getLogger(TrackRepository.class);
-
-    private final EntityManagerFactory entityManagerFactory;
-
-    public TrackRepository(EntityManagerFactory entityManagerFactory) {
-        this.entityManagerFactory = entityManagerFactory;
-    }
-
-    public Track save(Track track) {
-        logger.debug("Saving Track: {}", track.getTitle());
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try {
-            em.persist(track);
-            em.getTransaction().commit();
-            logger.debug("Track has been saved successfully");
-            return track;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while saving Track: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public List<Track> findAll() {
-        logger.debug("Finding All Track");
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            return em.createQuery("select t from Track t", Track.class).getResultList();
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public Optional<Track> findById(Integer id) {
-        logger.debug("Finding Track with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        try{
-            Track track = em.find(Track.class, id);
-            return Optional.ofNullable(track);
-        }finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public Track update(Track track) {
-        logger.debug("Updating Track: {}", track.getTitle());
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try {
-            Track updated = em.merge(track);
-            em.getTransaction().commit();
-            logger.debug("Track has been updated successfully");
-            return updated;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while updating Track: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-
-    public boolean deleteById(Integer id){
-        logger.debug("Deleting Track with id: {}", id);
-        EntityManager em = entityManagerFactory.createEntityManager();
-        em.getTransaction().begin();
-        try{
-            Track track = em.find(Track.class, id);
-            if (track == null) {
-                em.getTransaction().rollback();
-                return false;
-            }
-            em.remove(track);
-            em.getTransaction().commit();
-            logger.debug("Track has been deleted successfully");
-            return true;
-        } catch (Exception e) {
-            em.getTransaction().rollback();
-            logger.error("Error while deleting Track: {}", e.getMessage());
-            throw e;
-        } finally {
-            if (em.isOpen()) em.close();
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/DelegateActionManager.java

@@ -3,7 +3,6 @@ package com.mediamanager.service.delegate;
 import com.google.protobuf.ByteString;
 import com.mediamanager.protocol.TransportProtocol;
 import com.mediamanager.repository.*;
-import com.mediamanager.repository.DiscRepository;
 import com.mediamanager.service.album.AlbumService;
 import com.mediamanager.service.albumart.AlbumArtService;
 import com.mediamanager.service.albumhasartist.AlbumHasArtistService;
@@ -12,16 +11,10 @@ import com.mediamanager.service.albumtype.AlbumTypeService;
 import com.mediamanager.service.bitdepth.BitDepthService;
 import com.mediamanager.service.bitrate.BitRateService;
 import com.mediamanager.service.composer.ComposerService;
-import com.mediamanager.service.trackhasgenre.TrackHasGenreService;
-import com.mediamanager.service.trackhasartist.TrackHasArtistService;
-import com.mediamanager.service.trackhascomposer.TrackHasComposerService;
-
 import com.mediamanager.repository.GenreRepository;
 import com.mediamanager.service.artist.ArtistService;
-import com.mediamanager.service.track.TrackService;
 import com.mediamanager.service.delegate.annotation.Action;
 
-import com.mediamanager.service.disc.DiscService;
 import com.mediamanager.service.genre.GenreService;
 import com.mediamanager.service.samplingrate.SamplingRateService;
 import jakarta.persistence.EntityManagerFactory;
@@ -107,26 +100,6 @@ public class DelegateActionManager {
         AlbumHasGenreService albumHasGenreService = new AlbumHasGenreService(albumHasGenreRepository, albumRepository, genreRepository);
         serviceLocator.register(AlbumHasGenreService.class, albumHasGenreService);
 
-        DiscRepository discRepository = new DiscRepository(entityManagerFactory);
-        DiscService discService = new DiscService(discRepository, albumRepository);
-        serviceLocator.register(DiscService.class, discService);
-
-        TrackRepository trackRepository = new TrackRepository(entityManagerFactory);
-        TrackService trackService = new TrackService(trackRepository, discRepository, composerRepository, bitDepthRepository, bitRateRepository, samplingRateRepository);
-        serviceLocator.register(TrackService.class, trackService);
-
-        TrackHasGenreRepository trackHasGenreRepository = new TrackHasGenreRepository(entityManagerFactory);
-        TrackHasGenreService trackHasGenreService = new TrackHasGenreService(trackHasGenreRepository, trackRepository, genreRepository);
-        serviceLocator.register(TrackHasGenreService.class, trackHasGenreService);
-
-        TrackHasArtistRepository trackHasArtistRepository = new TrackHasArtistRepository(entityManagerFactory);
-        TrackHasArtistService trackHasArtistService = new TrackHasArtistService(trackHasArtistRepository, trackRepository, artistRepository);
-        serviceLocator.register(TrackHasArtistService.class, trackHasArtistService);
-
-        TrackHasComposerRepository trackHasComposerRepository = new TrackHasComposerRepository(entityManagerFactory);
-        TrackHasComposerService trackHasComposerService = new TrackHasComposerService(trackHasComposerRepository, trackRepository, composerRepository);
-        serviceLocator.register(TrackHasComposerService.class, trackHasComposerService);
-
         serviceLocator.logRegisteredServices();
 
         logger.info("Services initialized successfully");

src/main/java/com/mediamanager/service/delegate/handler/disc/CreateDiscHandler.java

@@ -1,61 +0,0 @@
-package com.mediamanager.service.delegate.handler.disc;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.DiscMapper;
-import com.mediamanager.model.Disc;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.DiscMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.disc.DiscService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("disc.create")
-public class CreateDiscHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(CreateDiscHandler.class);
-    private final DiscService discService;
-
-    public CreateDiscHandler(DiscService discService) {
-        this.discService = discService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try {
-            DiscMessages.CreateDiscRequest createRequest =
-                    DiscMessages.CreateDiscRequest.parseFrom(requestPayload);
-
-            Disc disc = discService.createDisc(
-                    createRequest.getDiscNumber(),
-                    createRequest.getFkAlbumId() > 0 ? createRequest.getFkAlbumId() : null
-            );
-
-            DiscMessages.Disc discProto = DiscMapper.toProtobuf(disc);
-            DiscMessages.CreateDiscResponse createDiscResponse = DiscMessages.CreateDiscResponse.newBuilder()
-                    .setDisc(discProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(createDiscResponse.toByteString());
-        } catch (IllegalArgumentException e) {
-            logger.error("Validation error", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(400)
-                    .setPayload(ByteString.copyFromUtf8("Invalid request"));
-
-        } catch (InvalidProtocolBufferException e) {
-            logger.error("Invalid CreateDiscRequest payload", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(400)
-                    .setPayload(ByteString.copyFromUtf8("Invalid request payload"));
-
-        } catch (Exception e) {
-            logger.error("Error creating disc", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Internal server error"));
-        }
-    }
-    }
-

src/main/java/com/mediamanager/service/delegate/handler/disc/DeleteDiscHandler.java

@@ -1,59 +0,0 @@
-package com.mediamanager.service.delegate.handler.disc;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.DiscMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.disc.DiscService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("disc.delete")
-public class DeleteDiscHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(DeleteDiscHandler.class);
-
-    private final DiscService discService;
-
-    public DeleteDiscHandler(DiscService discService) {
-        this.discService = discService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-            throws InvalidProtocolBufferException {
-
-        try {
-            DiscMessages.DeleteDiscRequest deleteRequest =
-                    DiscMessages.DeleteDiscRequest.parseFrom(requestPayload);
-            int id = deleteRequest.getId();
-            boolean success = discService.deleteDisc(id);
-            DiscMessages.DeleteDiscResponse deleteResponse;
-            if (success) {
-                deleteResponse = DiscMessages.DeleteDiscResponse.newBuilder()
-                        .setMessage("Disc deleted successfully")
-                        .build();
-                return TransportProtocol.Response.newBuilder()
-                        .setPayload(deleteResponse.toByteString());
-            } else {
-                deleteResponse = DiscMessages.DeleteDiscResponse.newBuilder()
-                        .setMessage("Disc not found")
-                        .build();
-
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(deleteResponse.toByteString());
-            }
-        } catch (Exception e) {
-            logger.error("Error deleting disc", e);
-            DiscMessages.DeleteDiscResponse deleteResponse =
-                    DiscMessages.DeleteDiscResponse.newBuilder()
-                            .setMessage("Error: " + e.getMessage())
-                            .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(deleteResponse.toByteString());
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/disc/GetDiscByIdHandler.java

@@ -1,56 +0,0 @@
-package com.mediamanager.service.delegate.handler.disc;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.DiscMapper;
-import com.mediamanager.model.Disc;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.DiscMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.disc.DiscService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.Optional;
-
-@Action(value = "disc.getById")
-public class GetDiscByIdHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetDiscByIdHandler.class);
-    private final DiscService discService;
-
-    public GetDiscByIdHandler(DiscService discService) {
-        this.discService = discService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-        throws InvalidProtocolBufferException{
-
-        try{
-            DiscMessages.GetDiscByIdRequest getByIdRequest =
-                    DiscMessages.GetDiscByIdRequest.parseFrom(requestPayload);
-            int id = getByIdRequest.getId();
-
-            Optional<Disc> discOpt = discService.getDiscById(id);
-
-            if (discOpt.isEmpty()){
-                logger.warn("Disc not found with ID: {}", id);
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(ByteString.copyFromUtf8("Disc not found"));
-            }
-            DiscMessages.Disc discProto = DiscMapper.toProtobuf(discOpt.get());
-            DiscMessages.GetDiscByIdResponse getByIdResponse = DiscMessages.GetDiscByIdResponse.newBuilder()
-                    .setDisc(discProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(getByIdResponse.toByteString());
-        } catch (Exception e) {
-            logger.error("Error getting disc by ID", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/disc/GetDiscHandler.java

@@ -1,47 +0,0 @@
-package com.mediamanager.service.delegate.handler.disc;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.DiscMapper;
-import com.mediamanager.model.Disc;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.DiscMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.disc.DiscService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-
-@Action("disc.getAll")
-public class GetDiscHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetDiscHandler.class);
-
-    private final DiscService discService;
-
-    public GetDiscHandler(DiscService discService){this.discService = discService;}
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try{
-            List<Disc> discs = discService.getAllDiscs();
-            DiscMessages.GetDiscsResponse.Builder responseBuilder = DiscMessages.GetDiscsResponse.newBuilder();
-
-            for (Disc disc : discs) {
-                DiscMessages.Disc discProto = DiscMapper.toProtobuf(disc);
-                responseBuilder.addDiscs(discProto);
-            }
-            DiscMessages.GetDiscsResponse getDiscsResponse = responseBuilder.build();
-
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(getDiscsResponse.toByteString());
-
-        }catch (Exception e){
-            logger.error("Error getting discs", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/disc/UpdateDiscHandler.java

@@ -1,72 +0,0 @@
-package com.mediamanager.service.delegate.handler.disc;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.DiscMapper;
-import com.mediamanager.model.Disc;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.DiscMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.disc.DiscService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.Optional;
-
-@Action("disc.update")
-public class UpdateDiscHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(UpdateDiscHandler.class);
-    private final DiscService discService;
-
-    public UpdateDiscHandler(DiscService discService) {
-        this.discService = discService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-            throws InvalidProtocolBufferException {
-        try {
-            DiscMessages.UpdateDiscRequest updateRequest =
-                    DiscMessages.UpdateDiscRequest.parseFrom(requestPayload);
-
-            int id = updateRequest.getId();
-            Integer discNumber = updateRequest.getDiscNumber();
-            Integer albumId = updateRequest.getFkAlbumId() > 0 ? updateRequest.getFkAlbumId() : null;
-
-            Optional<Disc> discOpt = discService.updateDisc(
-                    id,
-                    discNumber,
-                    albumId
-            );
-
-            if (discOpt.isEmpty()) {
-                logger.warn("Disc not found with ID: {}", id);
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(ByteString.copyFromUtf8("Disc not found"));
-            }
-
-            DiscMessages.Disc discProto = DiscMapper.toProtobuf(discOpt.get());
-
-            DiscMessages.UpdateDiscResponse updateResponse =
-                    DiscMessages.UpdateDiscResponse.newBuilder()
-                            .setDisc(discProto)
-                            .build();
-
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(updateResponse.toByteString());
-
-        } catch (IllegalArgumentException e) {
-            logger.error("Validation error", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(400)
-                    .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage()));
-        } catch (Exception e) {
-            logger.error("Error updating disc", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/track/CreateTrackHandler.java

@@ -1,61 +0,0 @@
-package com.mediamanager.service.delegate.handler.track;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackMapper;
-import com.mediamanager.model.Track;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.track.TrackService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("track.create")
-public class CreateTrackHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(CreateTrackHandler.class);
-    private final TrackService trackService;
-
-    public CreateTrackHandler(TrackService trackService) {
-        this.trackService = trackService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try{
-            TrackMessages.CreateTrackRequest createRequest =
-                    TrackMessages.CreateTrackRequest.parseFrom(requestPayload);
-
-            Track track = trackService.createTrack(
-                    createRequest.getTrackNumber(),
-                    createRequest.getTitle(),
-                    createRequest.hasDuration() ? createRequest.getDuration().getValue() : null,
-                    createRequest.getFilepath(),
-                    createRequest.getFkDiscId() > 0 ? createRequest.getFkDiscId() : null,
-                    createRequest.hasFkComposerId() ? createRequest.getFkComposerId().getValue() : null,
-                    createRequest.hasFkBitdepthId() ? createRequest.getFkBitdepthId().getValue() : null,
-                    createRequest.hasFkBitrateId() ? createRequest.getFkBitrateId().getValue() : null,
-                    createRequest.hasFkSamplingrateId() ? createRequest.getFkSamplingrateId().getValue() : null
-            );
-
-            TrackMessages.Track trackProto = TrackMapper.toProtobuf(track);
-            TrackMessages.CreateTrackResponse createTrackResponse = TrackMessages.CreateTrackResponse.newBuilder()
-                    .setTrack(trackProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(createTrackResponse.toByteString());
-        } catch (IllegalArgumentException e) {
-            logger.error("Validation error", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(400)
-                    .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage()));
-
-        } catch (Exception e) {
-            logger.error("Error creating track", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/track/DeleteTrackHandler.java

@@ -1,62 +0,0 @@
-package com.mediamanager.service.delegate.handler.track;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.track.TrackService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("track.delete")
-public class DeleteTrackHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(DeleteTrackHandler.class);
-
-    private final TrackService trackService;
-
-    public DeleteTrackHandler(TrackService trackService) {
-        this.trackService = trackService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-            throws InvalidProtocolBufferException {
-
-        try {
-            TrackMessages.DeleteTrackRequest deleteRequest =
-                    TrackMessages.DeleteTrackRequest.parseFrom(requestPayload);
-            int id = deleteRequest.getId();
-            boolean success = trackService.deleteTrack(id);
-            TrackMessages.DeleteTrackResponse deleteResponse;
-            if (success) {
-                deleteResponse = TrackMessages.DeleteTrackResponse.newBuilder()
-                        .setSuccess(true)
-                        .setMessage("Track deleted successfully")
-                        .build();
-                return TransportProtocol.Response.newBuilder()
-                        .setPayload(deleteResponse.toByteString());
-            } else {
-                deleteResponse = TrackMessages.DeleteTrackResponse.newBuilder()
-                        .setSuccess(false)
-                        .setMessage("Track not found")
-                        .build();
-
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(deleteResponse.toByteString());
-            }
-        } catch (Exception e) {
-            logger.error("Error deleting track", e);
-            TrackMessages.DeleteTrackResponse deleteResponse =
-                    TrackMessages.DeleteTrackResponse.newBuilder()
-                            .setSuccess(false)
-                            .setMessage("Error: " + e.getMessage())
-                            .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(deleteResponse.toByteString());
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/track/GetTrackByIdHandler.java

@@ -1,56 +0,0 @@
-package com.mediamanager.service.delegate.handler.track;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackMapper;
-import com.mediamanager.model.Track;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.track.TrackService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.Optional;
-
-@Action(value = "track.getById")
-public class GetTrackByIdHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetTrackByIdHandler.class);
-    private final TrackService trackService;
-
-    public GetTrackByIdHandler(TrackService trackService) {
-        this.trackService = trackService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-        throws InvalidProtocolBufferException{
-
-        try{
-            TrackMessages.GetTrackByIdRequest getByIdRequest =
-                    TrackMessages.GetTrackByIdRequest.parseFrom(requestPayload);
-            int id = getByIdRequest.getId();
-
-            Optional<Track> trackOpt = trackService.getTrackById(id);
-
-            if (trackOpt.isEmpty()){
-                logger.warn("Track not found with ID: {}", id);
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(ByteString.copyFromUtf8("Track not found"));
-            }
-            TrackMessages.Track trackProto = TrackMapper.toProtobuf(trackOpt.get());
-            TrackMessages.GetTrackByIdResponse getByIdResponse = TrackMessages.GetTrackByIdResponse.newBuilder()
-                    .setTrack(trackProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(getByIdResponse.toByteString());
-        } catch (Exception e) {
-            logger.error("Error getting track by ID", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/track/GetTrackHandler.java

@@ -1,47 +0,0 @@
-package com.mediamanager.service.delegate.handler.track;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackMapper;
-import com.mediamanager.model.Track;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.track.TrackService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-
-@Action("track.getAll")
-public class GetTrackHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetTrackHandler.class);
-
-    private final TrackService trackService;
-
-    public GetTrackHandler(TrackService trackService){this.trackService = trackService;}
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try{
-            List<Track> tracks = trackService.getAllTracks();
-            TrackMessages.GetTracksResponse.Builder responseBuilder = TrackMessages.GetTracksResponse.newBuilder();
-
-            for (Track track : tracks) {
-                TrackMessages.Track trackProto = TrackMapper.toProtobuf(track);
-                responseBuilder.addTracks(trackProto);
-            }
-            TrackMessages.GetTracksResponse getTracksResponse = responseBuilder.build();
-
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(getTracksResponse.toByteString());
-
-        }catch (Exception e){
-            logger.error("Error getting tracks", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/track/UpdateTrackHandler.java

@@ -1,86 +0,0 @@
-package com.mediamanager.service.delegate.handler.track;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackMapper;
-import com.mediamanager.model.Track;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.track.TrackService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.Optional;
-
-@Action("track.update")
-public class UpdateTrackHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(UpdateTrackHandler.class);
-    private final TrackService trackService;
-
-    public UpdateTrackHandler(TrackService trackService) {
-        this.trackService = trackService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-            throws InvalidProtocolBufferException {
-        try {
-            TrackMessages.UpdateTrackRequest updateRequest =
-                    TrackMessages.UpdateTrackRequest.parseFrom(requestPayload);
-
-            int id = updateRequest.getId();
-            Integer trackNumber = updateRequest.hasTrackNumber() ? updateRequest.getTrackNumber().getValue() : null;
-            String title = updateRequest.getTitle();
-            Integer duration = updateRequest.hasDuration() ? updateRequest.getDuration().getValue() : null;
-            String filepath = updateRequest.getFilepath();
-            Integer discId = updateRequest.hasFkDiscId() ? updateRequest.getFkDiscId().getValue() : null;
-            Integer composerId = updateRequest.hasFkComposerId() ? updateRequest.getFkComposerId().getValue() : null;
-            Integer bitDepthId = updateRequest.hasFkBitdepthId() ? updateRequest.getFkBitdepthId().getValue() : null;
-            Integer bitRateId = updateRequest.hasFkBitrateId() ? updateRequest.getFkBitrateId().getValue() : null;
-            Integer samplingRateId = updateRequest.hasFkSamplingrateId() ? updateRequest.getFkSamplingrateId().getValue() : null;
-
-            Optional<Track> trackOpt = trackService.updateTrack(
-                    id,
-                    trackNumber,
-                    title,
-                    duration,
-                    filepath,
-                    discId,
-                    composerId,
-                    bitDepthId,
-                    bitRateId,
-                    samplingRateId
-            );
-
-            if (trackOpt.isEmpty()) {
-                logger.warn("Track not found with ID: {}", id);
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(ByteString.copyFromUtf8("Track not found"));
-            }
-
-            TrackMessages.Track trackProto = TrackMapper.toProtobuf(trackOpt.get());
-
-            TrackMessages.UpdateTrackResponse updateResponse =
-                    TrackMessages.UpdateTrackResponse.newBuilder()
-                            .setTrack(trackProto)
-                            .build();
-
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(updateResponse.toByteString());
-
-        } catch (IllegalArgumentException e) {
-            logger.error("Validation error", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(400)
-                    .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage()));
-        } catch (Exception e) {
-            logger.error("Error updating track", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/CreateTrackHasArtistHandler.java

@@ -1,54 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhasartist;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackHasArtistMapper;
-import com.mediamanager.model.TrackHasArtist;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasArtistMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhasartist.TrackHasArtistService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("trackhasartist.create")
-public class CreateTrackHasArtistHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(CreateTrackHasArtistHandler.class);
-    private final TrackHasArtistService trackHasArtistService;
-
-    public CreateTrackHasArtistHandler(TrackHasArtistService trackHasArtistService) {
-        this.trackHasArtistService = trackHasArtistService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try{
-            TrackHasArtistMessages.CreateTrackHasArtistRequest createRequest =
-                    TrackHasArtistMessages.CreateTrackHasArtistRequest.parseFrom(requestPayload);
-
-            TrackHasArtist trackHasArtist = trackHasArtistService.createTrackHasArtist(
-                    createRequest.getFkTrackId() > 0 ? createRequest.getFkTrackId() : null,
-                    createRequest.getFkArtistId() > 0 ? createRequest.getFkArtistId() : null
-            );
-
-            TrackHasArtistMessages.TrackHasArtist trackHasArtistProto = TrackHasArtistMapper.toProtobuf(trackHasArtist);
-            TrackHasArtistMessages.CreateTrackHasArtistResponse createTrackHasArtistResponse = TrackHasArtistMessages.CreateTrackHasArtistResponse.newBuilder()
-                    .setTrackhasartist(trackHasArtistProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(createTrackHasArtistResponse.toByteString());
-        } catch (IllegalArgumentException e) {
-            logger.error("Validation error", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(400)
-                    .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage()));
-
-        } catch (Exception e) {
-            logger.error("Error creating track has artist", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/DeleteTrackHasArtistHandler.java

@@ -1,62 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhasartist;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasArtistMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhasartist.TrackHasArtistService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("trackhasartist.delete")
-public class DeleteTrackHasArtistHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(DeleteTrackHasArtistHandler.class);
-
-    private final TrackHasArtistService trackHasArtistService;
-
-    public DeleteTrackHasArtistHandler(TrackHasArtistService trackHasArtistService) {
-        this.trackHasArtistService = trackHasArtistService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-            throws InvalidProtocolBufferException {
-
-        try {
-            TrackHasArtistMessages.DeleteTrackHasArtistRequest deleteRequest =
-                    TrackHasArtistMessages.DeleteTrackHasArtistRequest.parseFrom(requestPayload);
-            int id = deleteRequest.getId();
-            boolean success = trackHasArtistService.deleteTrackHasArtist(id);
-            TrackHasArtistMessages.DeleteTrackHasArtistResponse deleteResponse;
-            if (success) {
-                deleteResponse = TrackHasArtistMessages.DeleteTrackHasArtistResponse.newBuilder()
-                        .setSuccess(true)
-                        .setMessage("Track has artist deleted successfully")
-                        .build();
-                return TransportProtocol.Response.newBuilder()
-                        .setPayload(deleteResponse.toByteString());
-            } else {
-                deleteResponse = TrackHasArtistMessages.DeleteTrackHasArtistResponse.newBuilder()
-                        .setSuccess(false)
-                        .setMessage("Track has artist not found")
-                        .build();
-
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(deleteResponse.toByteString());
-            }
-        } catch (Exception e) {
-            logger.error("Error deleting track has artist", e);
-            TrackHasArtistMessages.DeleteTrackHasArtistResponse deleteResponse =
-                    TrackHasArtistMessages.DeleteTrackHasArtistResponse.newBuilder()
-                            .setSuccess(false)
-                            .setMessage("Error: " + e.getMessage())
-                            .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(deleteResponse.toByteString());
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/GetTrackHasArtistByIdHandler.java

@@ -1,56 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhasartist;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackHasArtistMapper;
-import com.mediamanager.model.TrackHasArtist;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasArtistMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhasartist.TrackHasArtistService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.Optional;
-
-@Action(value = "trackhasartist.getById")
-public class GetTrackHasArtistByIdHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetTrackHasArtistByIdHandler.class);
-    private final TrackHasArtistService trackHasArtistService;
-
-    public GetTrackHasArtistByIdHandler(TrackHasArtistService trackHasArtistService) {
-        this.trackHasArtistService = trackHasArtistService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-        throws InvalidProtocolBufferException{
-
-        try{
-            TrackHasArtistMessages.GetTrackHasArtistByIdRequest getByIdRequest =
-                    TrackHasArtistMessages.GetTrackHasArtistByIdRequest.parseFrom(requestPayload);
-            int id = getByIdRequest.getId();
-
-            Optional<TrackHasArtist> trackHasArtistOpt = trackHasArtistService.getTrackHasArtistById(id);
-
-            if (trackHasArtistOpt.isEmpty()){
-                logger.warn("TrackHasArtist not found with ID: {}", id);
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(ByteString.copyFromUtf8("TrackHasArtist not found"));
-            }
-            TrackHasArtistMessages.TrackHasArtist trackHasArtistProto = TrackHasArtistMapper.toProtobuf(trackHasArtistOpt.get());
-            TrackHasArtistMessages.GetTrackHasArtistByIdResponse getByIdResponse = TrackHasArtistMessages.GetTrackHasArtistByIdResponse.newBuilder()
-                    .setTrackhasartist(trackHasArtistProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(getByIdResponse.toByteString());
-        } catch (Exception e) {
-            logger.error("Error getting track has artist by ID", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhasartist/GetTrackHasArtistHandler.java

@@ -1,48 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhasartist;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackHasArtistMapper;
-import com.mediamanager.model.TrackHasArtist;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasArtistMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhasartist.TrackHasArtistService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-
-
-@Action("trackhasartist.getAll")
-public class GetTrackHasArtistHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetTrackHasArtistHandler.class);
-
-    private final TrackHasArtistService trackHasArtistService;
-
-    public GetTrackHasArtistHandler(TrackHasArtistService trackHasArtistService){this.trackHasArtistService = trackHasArtistService;}
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try{
-            List<TrackHasArtist> trackHasArtists = trackHasArtistService.getAllTrackHasArtists();
-            TrackHasArtistMessages.GetTrackHasArtistsResponse.Builder responseBuilder = TrackHasArtistMessages.GetTrackHasArtistsResponse.newBuilder();
-
-            for (TrackHasArtist trackHasArtist : trackHasArtists) {
-                TrackHasArtistMessages.TrackHasArtist trackHasArtistProto = TrackHasArtistMapper.toProtobuf(trackHasArtist);
-                responseBuilder.addTrackhasartist(trackHasArtistProto);
-            }
-            TrackHasArtistMessages.GetTrackHasArtistsResponse getTrackHasArtistsResponse = responseBuilder.build();
-
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(getTrackHasArtistsResponse.toByteString());
-
-        }catch (Exception e){
-            logger.error("Error getting track has artists", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/CreateTrackHasComposerHandler.java

@@ -1,54 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhascomposer;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackHasComposerMapper;
-import com.mediamanager.model.TrackHasComposer;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasComposerMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhascomposer.TrackHasComposerService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("trackhascomposer.create")
-public class CreateTrackHasComposerHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(CreateTrackHasComposerHandler.class);
-    private final TrackHasComposerService trackHasComposerService;
-
-    public CreateTrackHasComposerHandler(TrackHasComposerService trackHasComposerService) {
-        this.trackHasComposerService = trackHasComposerService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try{
-            TrackHasComposerMessages.CreateTrackHasComposerRequest createRequest =
-                    TrackHasComposerMessages.CreateTrackHasComposerRequest.parseFrom(requestPayload);
-
-            TrackHasComposer trackHasComposer = trackHasComposerService.createTrackHasComposer(
-                    createRequest.getFkTrackId() > 0 ? createRequest.getFkTrackId() : null,
-                    createRequest.getFkComposerId() > 0 ? createRequest.getFkComposerId() : null
-            );
-
-            TrackHasComposerMessages.TrackHasComposer trackHasComposerProto = TrackHasComposerMapper.toProtobuf(trackHasComposer);
-            TrackHasComposerMessages.CreateTrackHasComposerResponse createTrackHasComposerResponse = TrackHasComposerMessages.CreateTrackHasComposerResponse.newBuilder()
-                    .setTrackhascomposer(trackHasComposerProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(createTrackHasComposerResponse.toByteString());
-        } catch (IllegalArgumentException e) {
-            logger.error("Validation error", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(400)
-                    .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage()));
-
-        } catch (Exception e) {
-            logger.error("Error creating track has composer", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/DeleteTrackHasComposerHandler.java

@@ -1,62 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhascomposer;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasComposerMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhascomposer.TrackHasComposerService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("trackhascomposer.delete")
-public class DeleteTrackHasComposerHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(DeleteTrackHasComposerHandler.class);
-
-    private final TrackHasComposerService trackHasComposerService;
-
-    public DeleteTrackHasComposerHandler(TrackHasComposerService trackHasComposerService) {
-        this.trackHasComposerService = trackHasComposerService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-            throws InvalidProtocolBufferException {
-
-        try {
-            TrackHasComposerMessages.DeleteTrackHasComposerRequest deleteRequest =
-                    TrackHasComposerMessages.DeleteTrackHasComposerRequest.parseFrom(requestPayload);
-            int id = deleteRequest.getId();
-            boolean success = trackHasComposerService.deleteTrackHasComposer(id);
-            TrackHasComposerMessages.DeleteTrackHasComposerResponse deleteResponse;
-            if (success) {
-                deleteResponse = TrackHasComposerMessages.DeleteTrackHasComposerResponse.newBuilder()
-                        .setSuccess(true)
-                        .setMessage("Track has composer deleted successfully")
-                        .build();
-                return TransportProtocol.Response.newBuilder()
-                        .setPayload(deleteResponse.toByteString());
-            } else {
-                deleteResponse = TrackHasComposerMessages.DeleteTrackHasComposerResponse.newBuilder()
-                        .setSuccess(false)
-                        .setMessage("Track has composer not found")
-                        .build();
-
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(deleteResponse.toByteString());
-            }
-        } catch (Exception e) {
-            logger.error("Error deleting track has composer", e);
-            TrackHasComposerMessages.DeleteTrackHasComposerResponse deleteResponse =
-                    TrackHasComposerMessages.DeleteTrackHasComposerResponse.newBuilder()
-                            .setSuccess(false)
-                            .setMessage("Error: " + e.getMessage())
-                            .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(deleteResponse.toByteString());
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/GetTrackHasComposerByIdHandler.java

@@ -1,56 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhascomposer;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackHasComposerMapper;
-import com.mediamanager.model.TrackHasComposer;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasComposerMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhascomposer.TrackHasComposerService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.Optional;
-
-@Action(value = "trackhascomposer.getById")
-public class GetTrackHasComposerByIdHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetTrackHasComposerByIdHandler.class);
-    private final TrackHasComposerService trackHasComposerService;
-
-    public GetTrackHasComposerByIdHandler(TrackHasComposerService trackHasComposerService) {
-        this.trackHasComposerService = trackHasComposerService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-        throws InvalidProtocolBufferException{
-
-        try{
-            TrackHasComposerMessages.GetTrackHasComposerByIdRequest getByIdRequest =
-                    TrackHasComposerMessages.GetTrackHasComposerByIdRequest.parseFrom(requestPayload);
-            int id = getByIdRequest.getId();
-
-            Optional<TrackHasComposer> trackHasComposerOpt = trackHasComposerService.getTrackHasComposerById(id);
-
-            if (trackHasComposerOpt.isEmpty()){
-                logger.warn("TrackHasComposer not found with ID: {}", id);
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(ByteString.copyFromUtf8("TrackHasComposer not found"));
-            }
-            TrackHasComposerMessages.TrackHasComposer trackHasComposerProto = TrackHasComposerMapper.toProtobuf(trackHasComposerOpt.get());
-            TrackHasComposerMessages.GetTrackHasComposerByIdResponse getByIdResponse = TrackHasComposerMessages.GetTrackHasComposerByIdResponse.newBuilder()
-                    .setTrackhascomposer(trackHasComposerProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(getByIdResponse.toByteString());
-        } catch (Exception e) {
-            logger.error("Error getting track has composer by ID", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhascomposer/GetTrackHasComposerHandler.java

@@ -1,48 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhascomposer;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackHasComposerMapper;
-import com.mediamanager.model.TrackHasComposer;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasComposerMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhascomposer.TrackHasComposerService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-
-
-@Action("trackhascomposer.getAll")
-public class GetTrackHasComposerHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetTrackHasComposerHandler.class);
-
-    private final TrackHasComposerService trackHasComposerService;
-
-    public GetTrackHasComposerHandler(TrackHasComposerService trackHasComposerService){this.trackHasComposerService = trackHasComposerService;}
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try{
-            List<TrackHasComposer> trackHasComposers = trackHasComposerService.getAllTrackHasComposers();
-            TrackHasComposerMessages.GetTrackHasComposersResponse.Builder responseBuilder = TrackHasComposerMessages.GetTrackHasComposersResponse.newBuilder();
-
-            for (TrackHasComposer trackHasComposer : trackHasComposers) {
-                TrackHasComposerMessages.TrackHasComposer trackHasComposerProto = TrackHasComposerMapper.toProtobuf(trackHasComposer);
-                responseBuilder.addTrackhascomposer(trackHasComposerProto);
-            }
-            TrackHasComposerMessages.GetTrackHasComposersResponse getTrackHasComposersResponse = responseBuilder.build();
-
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(getTrackHasComposersResponse.toByteString());
-
-        }catch (Exception e){
-            logger.error("Error getting track has composers", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/CreateTrackHasGenreHandler.java

@@ -1,54 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhasgenre;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackHasGenreMapper;
-import com.mediamanager.model.TrackHasGenre;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasGenreMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhasgenre.TrackHasGenreService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("trackhasgenre.create")
-public class CreateTrackHasGenreHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(CreateTrackHasGenreHandler.class);
-    private final TrackHasGenreService trackHasGenreService;
-
-    public CreateTrackHasGenreHandler(TrackHasGenreService trackHasGenreService) {
-        this.trackHasGenreService = trackHasGenreService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try{
-            TrackHasGenreMessages.CreateTrackHasGenreRequest createRequest =
-                    TrackHasGenreMessages.CreateTrackHasGenreRequest.parseFrom(requestPayload);
-
-            TrackHasGenre trackHasGenre = trackHasGenreService.createTrackHasGenre(
-                    createRequest.getFkTrackId() > 0 ? createRequest.getFkTrackId() : null,
-                    createRequest.getFkGenreId() > 0 ? createRequest.getFkGenreId() : null
-            );
-
-            TrackHasGenreMessages.TrackHasGenre trackHasGenreProto = TrackHasGenreMapper.toProtobuf(trackHasGenre);
-            TrackHasGenreMessages.CreateTrackHasGenreResponse createTrackHasGenreResponse = TrackHasGenreMessages.CreateTrackHasGenreResponse.newBuilder()
-                    .setTrackhasgenre(trackHasGenreProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(createTrackHasGenreResponse.toByteString());
-        } catch (IllegalArgumentException e) {
-            logger.error("Validation error", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(400)
-                    .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage()));
-
-        } catch (Exception e) {
-            logger.error("Error creating track has genre", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/DeleteTrackHasGenreHandler.java

@@ -1,62 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhasgenre;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasGenreMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhasgenre.TrackHasGenreService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-@Action("trackhasgenre.delete")
-public class DeleteTrackHasGenreHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(DeleteTrackHasGenreHandler.class);
-
-    private final TrackHasGenreService trackHasGenreService;
-
-    public DeleteTrackHasGenreHandler(TrackHasGenreService trackHasGenreService) {
-        this.trackHasGenreService = trackHasGenreService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-            throws InvalidProtocolBufferException {
-
-        try {
-            TrackHasGenreMessages.DeleteTrackHasGenreRequest deleteRequest =
-                    TrackHasGenreMessages.DeleteTrackHasGenreRequest.parseFrom(requestPayload);
-            int id = deleteRequest.getId();
-            boolean success = trackHasGenreService.deleteTrackHasGenre(id);
-            TrackHasGenreMessages.DeleteTrackHasGenreResponse deleteResponse;
-            if (success) {
-                deleteResponse = TrackHasGenreMessages.DeleteTrackHasGenreResponse.newBuilder()
-                        .setSuccess(true)
-                        .setMessage("Track has genre deleted successfully")
-                        .build();
-                return TransportProtocol.Response.newBuilder()
-                        .setPayload(deleteResponse.toByteString());
-            } else {
-                deleteResponse = TrackHasGenreMessages.DeleteTrackHasGenreResponse.newBuilder()
-                        .setSuccess(false)
-                        .setMessage("Track has genre not found")
-                        .build();
-
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(deleteResponse.toByteString());
-            }
-        } catch (Exception e) {
-            logger.error("Error deleting track has genre", e);
-            TrackHasGenreMessages.DeleteTrackHasGenreResponse deleteResponse =
-                    TrackHasGenreMessages.DeleteTrackHasGenreResponse.newBuilder()
-                            .setSuccess(false)
-                            .setMessage("Error: " + e.getMessage())
-                            .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(deleteResponse.toByteString());
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/GetTrackHasGenreByIdHandler.java

@@ -1,66 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhasgenre;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackHasGenreMapper;
-import com.mediamanager.model.TrackHasGenre;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasGenreMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhasgenre.TrackHasGenreService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.Optional;
-
-@Action(value = "trackhasgenre.getById")
-public class GetTrackHasGenreByIdHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetTrackHasGenreByIdHandler.class);
-    private final TrackHasGenreService trackHasGenreService;
-
-    public GetTrackHasGenreByIdHandler(TrackHasGenreService trackHasGenreService) {
-        this.trackHasGenreService = trackHasGenreService;
-    }
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload)
-        throws InvalidProtocolBufferException{
-
-        try{
-            TrackHasGenreMessages.GetTrackHasGenreByIdRequest getByIdRequest =
-                    TrackHasGenreMessages.GetTrackHasGenreByIdRequest.parseFrom(requestPayload);
-            int id = getByIdRequest.getId();
-
-            if (id <= 0) {
-                throw new IllegalArgumentException("ID must be greater than 0");
-            }
-
-            Optional<TrackHasGenre> trackHasGenreOpt = trackHasGenreService.getTrackHasGenreById(id);
-
-            if (trackHasGenreOpt.isEmpty()){
-                logger.warn("TrackHasGenre not found with ID: {}", id);
-                return TransportProtocol.Response.newBuilder()
-                        .setStatusCode(404)
-                        .setPayload(ByteString.copyFromUtf8("TrackHasGenre not found"));
-            }
-            TrackHasGenreMessages.TrackHasGenre trackHasGenreProto = TrackHasGenreMapper.toProtobuf(trackHasGenreOpt.get());
-            TrackHasGenreMessages.GetTrackHasGenreByIdResponse getByIdResponse = TrackHasGenreMessages.GetTrackHasGenreByIdResponse.newBuilder()
-                    .setTrackhasgenre(trackHasGenreProto)
-                    .build();
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(200)
-                    .setPayload(getByIdResponse.toByteString());
-        } catch (IllegalArgumentException e) {
-            logger.error("Validation error", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(400)
-                    .setPayload(ByteString.copyFromUtf8("Validation error: " + e.getMessage()));
-        } catch (Exception e) {
-            logger.error("Error getting track has genre by ID", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: "+ e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/delegate/handler/trackhasgenre/GetTrackHasGenreHandler.java

@@ -1,48 +0,0 @@
-package com.mediamanager.service.delegate.handler.trackhasgenre;
-
-import com.google.protobuf.ByteString;
-import com.google.protobuf.InvalidProtocolBufferException;
-import com.mediamanager.mapper.TrackHasGenreMapper;
-import com.mediamanager.model.TrackHasGenre;
-import com.mediamanager.protocol.TransportProtocol;
-import com.mediamanager.protocol.messages.TrackHasGenreMessages;
-import com.mediamanager.service.delegate.ActionHandler;
-import com.mediamanager.service.delegate.annotation.Action;
-import com.mediamanager.service.trackhasgenre.TrackHasGenreService;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-
-
-@Action("trackhasgenre.getAll")
-public class GetTrackHasGenreHandler implements ActionHandler {
-    private static final Logger logger = LogManager.getLogger(GetTrackHasGenreHandler.class);
-
-    private final TrackHasGenreService trackHasGenreService;
-
-    public GetTrackHasGenreHandler(TrackHasGenreService trackHasGenreService){this.trackHasGenreService = trackHasGenreService;}
-
-    @Override
-    public TransportProtocol.Response.Builder handle(ByteString requestPayload) throws InvalidProtocolBufferException {
-        try{
-            List<TrackHasGenre> trackHasGenres = trackHasGenreService.getAllTrackHasGenres();
-            TrackHasGenreMessages.GetTrackHasGenresResponse.Builder responseBuilder = TrackHasGenreMessages.GetTrackHasGenresResponse.newBuilder();
-
-            for (TrackHasGenre trackHasGenre : trackHasGenres) {
-                TrackHasGenreMessages.TrackHasGenre trackHasGenreProto = TrackHasGenreMapper.toProtobuf(trackHasGenre);
-                responseBuilder.addTrackhasgenre(trackHasGenreProto);
-            }
-            TrackHasGenreMessages.GetTrackHasGenresResponse getTrackHasGenresResponse = responseBuilder.build();
-
-            return TransportProtocol.Response.newBuilder()
-                    .setPayload(getTrackHasGenresResponse.toByteString());
-
-        }catch (Exception e){
-            logger.error("Error getting track has genres", e);
-            return TransportProtocol.Response.newBuilder()
-                    .setStatusCode(500)
-                    .setPayload(ByteString.copyFromUtf8("Error: " + e.getMessage()));
-        }
-    }
-}

src/main/java/com/mediamanager/service/disc/DiscService.java

@@ -1,98 +0,0 @@
-package com.mediamanager.service.disc;
-
-import com.mediamanager.model.Album;
-import com.mediamanager.model.Disc;
-import com.mediamanager.repository.AlbumRepository;
-import com.mediamanager.repository.DiscRepository;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-import java.util.Optional;
-
-public class DiscService {
-    private static final Logger logger = LogManager.getLogger(DiscService.class);
-    private final DiscRepository repository;
-    private final AlbumRepository albumRepository;
-
-    public DiscService(DiscRepository repository, AlbumRepository albumRepository) {
-        this.repository = repository;
-        this.albumRepository = albumRepository;
-    }
-
-    public Disc createDisc(Integer discNumber, Integer albumId) {
-        logger.debug("Creating disc with number: {}", discNumber);
-        if (discNumber == null) {
-            throw new IllegalArgumentException("Disc number cannot be null");
-        }
-        if (albumId == null) {
-            throw new IllegalArgumentException("Album ID cannot be null");
-        }
-
-        Disc disc = new Disc();
-        disc.setDiscNumber(discNumber);
-
-        // Set Album (required)
-        Optional<Album> album = albumRepository.findById(albumId);
-        if (album.isEmpty()) {
-            throw new IllegalArgumentException("Album not found with id: " + albumId);
-        }
-        disc.setAlbum(album.get());
-
-        return repository.save(disc);
-    }
-
-    public List<Disc> getAllDiscs() {
-        logger.info("Getting all discs");
-        return repository.findAll();
-    }
-
-    public Optional<Disc> getDiscById(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("ID cannot be null");
-        }
-        logger.info("Getting disc by id: {}", id);
-        return repository.findById(id);
-    }
-
-    public Optional<Disc> updateDisc(Integer id, Integer discNumber, Integer albumId) {
-        if (id == null) {
-            throw new IllegalArgumentException("ID cannot be null");
-        }
-        if (discNumber == null) {
-            throw new IllegalArgumentException("Disc number cannot be null");
-        }
-        if (albumId == null) {
-            throw new IllegalArgumentException("Album ID cannot be null");
-        }
-
-        logger.info("Updating disc with id: {}", id);
-
-        Optional<Disc> existingDisc = repository.findById(id);
-        if (existingDisc.isEmpty()) {
-            logger.warn("Disc not found with id: {}", id);
-            return Optional.empty();
-        }
-
-        Disc disc = existingDisc.get();
-        disc.setDiscNumber(discNumber);
-
-        // Update Album
-        Optional<Album> album = albumRepository.findById(albumId);
-        if (album.isEmpty()) {
-            throw new IllegalArgumentException("Album not found with id: " + albumId);
-        }
-        disc.setAlbum(album.get());
-
-        Disc updatedDisc = repository.update(disc);
-        return Optional.of(updatedDisc);
-    }
-
-    public boolean deleteDisc(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("Disc id cannot be null");
-        }
-        logger.info("Deleting disc: {}", id);
-        return repository.deleteById(id);
-    }
-}

src/main/java/com/mediamanager/service/track/TrackService.java

@@ -1,213 +0,0 @@
-package com.mediamanager.service.track;
-
-import com.mediamanager.model.*;
-import com.mediamanager.repository.*;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-import java.util.Optional;
-
-public class TrackService {
-    private static final Logger logger = LogManager.getLogger(TrackService.class);
-    private final TrackRepository repository;
-    private final DiscRepository discRepository;
-    private final ComposerRepository composerRepository;
-    private final BitDepthRepository bitDepthRepository;
-    private final BitRateRepository bitRateRepository;
-    private final SamplingRateRepository samplingRateRepository;
-
-    public TrackService(TrackRepository repository,
-                       DiscRepository discRepository,
-                       ComposerRepository composerRepository,
-                       BitDepthRepository bitDepthRepository,
-                       BitRateRepository bitRateRepository,
-                       SamplingRateRepository samplingRateRepository) {
-        this.repository = repository;
-        this.discRepository = discRepository;
-        this.composerRepository = composerRepository;
-        this.bitDepthRepository = bitDepthRepository;
-        this.bitRateRepository = bitRateRepository;
-        this.samplingRateRepository = samplingRateRepository;
-    }
-
-    public Track createTrack(Integer trackNumber, String title, Integer duration,
-                           String filepath, Integer discId, Integer composerId,
-                           Integer bitDepthId, Integer bitRateId, Integer samplingRateId) {
-        logger.debug("Creating track with title: {}", title);
-
-        if (trackNumber == null) {
-            throw new IllegalArgumentException("Track number cannot be null");
-        }
-        if (title == null || title.isEmpty()) {
-            throw new IllegalArgumentException("Title cannot be null or empty");
-        }
-        if (filepath == null || filepath.isEmpty()) {
-            throw new IllegalArgumentException("Filepath cannot be null or empty");
-        }
-        if (discId == null) {
-            throw new IllegalArgumentException("Disc ID cannot be null");
-        }
-
-        Track track = new Track();
-        track.setTrackNumber(trackNumber);
-        track.setTitle(title);
-        track.setDuration(duration);
-        track.setFilepath(filepath);
-
-        // Set Disc (required)
-        Optional<Disc> disc = discRepository.findById(discId);
-        if (disc.isEmpty()) {
-            throw new IllegalArgumentException("Disc not found with id: " + discId);
-        }
-        track.setDisc(disc.get());
-
-        // Set Composer (optional)
-        if (composerId != null) {
-            Optional<Composer> composer = composerRepository.findById(composerId);
-            if (composer.isEmpty()) {
-                throw new IllegalArgumentException("Composer not found with id: " + composerId);
-            }
-            track.setComposer(composer.get());
-        }
-
-        // Set BitDepth (optional)
-        if (bitDepthId != null) {
-            Optional<BitDepth> bitDepth = bitDepthRepository.findById(bitDepthId);
-            if (bitDepth.isEmpty()) {
-                throw new IllegalArgumentException("BitDepth not found with id: " + bitDepthId);
-            }
-            track.setBitDepth(bitDepth.get());
-        }
-
-        // Set BitRate (optional)
-        if (bitRateId != null) {
-            Optional<BitRate> bitRate = bitRateRepository.findById(bitRateId);
-            if (bitRate.isEmpty()) {
-                throw new IllegalArgumentException("BitRate not found with id: " + bitRateId);
-            }
-            track.setBitRate(bitRate.get());
-        }
-
-        // Set SamplingRate (optional)
-        if (samplingRateId != null) {
-            Optional<SamplingRate> samplingRate = samplingRateRepository.findById(samplingRateId);
-            if (samplingRate.isEmpty()) {
-                throw new IllegalArgumentException("SamplingRate not found with id: " + samplingRateId);
-            }
-            track.setSamplingRate(samplingRate.get());
-        }
-
-        return repository.save(track);
-    }
-
-    public List<Track> getAllTracks() {
-        logger.info("Getting all tracks");
-        return repository.findAll();
-    }
-
-    public Optional<Track> getTrackById(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("ID cannot be null");
-        }
-        logger.info("Getting track by id: {}", id);
-        return repository.findById(id);
-    }
-
-    public Optional<Track> updateTrack(Integer id, Integer trackNumber, String title,
-                                      Integer duration, String filepath, Integer discId,
-                                      Integer composerId, Integer bitDepthId,
-                                      Integer bitRateId, Integer samplingRateId) {
-        if (id == null) {
-            throw new IllegalArgumentException("ID cannot be null");
-        }
-        if (trackNumber == null) {
-            throw new IllegalArgumentException("Track number cannot be null");
-        }
-        if (title == null || title.isEmpty()) {
-            throw new IllegalArgumentException("Title cannot be null or empty");
-        }
-        if (filepath == null || filepath.isEmpty()) {
-            throw new IllegalArgumentException("Filepath cannot be null or empty");
-        }
-        if (discId == null) {
-            throw new IllegalArgumentException("Disc ID cannot be null");
-        }
-
-        logger.info("Updating track with id: {}", id);
-
-        Optional<Track> existingTrack = repository.findById(id);
-        if (existingTrack.isEmpty()) {
-            logger.warn("Track not found with id: {}", id);
-            return Optional.empty();
-        }
-
-        Track track = existingTrack.get();
-        track.setTrackNumber(trackNumber);
-        track.setTitle(title);
-        track.setDuration(duration);
-        track.setFilepath(filepath);
-
-        // Update Disc (required)
-        Optional<Disc> disc = discRepository.findById(discId);
-        if (disc.isEmpty()) {
-            throw new IllegalArgumentException("Disc not found with id: " + discId);
-        }
-        track.setDisc(disc.get());
-
-        // Update Composer (optional)
-        if (composerId != null) {
-            Optional<Composer> composer = composerRepository.findById(composerId);
-            if (composer.isEmpty()) {
-                throw new IllegalArgumentException("Composer not found with id: " + composerId);
-            }
-            track.setComposer(composer.get());
-        } else {
-            track.setComposer(null);
-        }
-
-        // Update BitDepth (optional)
-        if (bitDepthId != null) {
-            Optional<BitDepth> bitDepth = bitDepthRepository.findById(bitDepthId);
-            if (bitDepth.isEmpty()) {
-                throw new IllegalArgumentException("BitDepth not found with id: " + bitDepthId);
-            }
-            track.setBitDepth(bitDepth.get());
-        } else {
-            track.setBitDepth(null);
-        }
-
-        // Update BitRate (optional)
-        if (bitRateId != null) {
-            Optional<BitRate> bitRate = bitRateRepository.findById(bitRateId);
-            if (bitRate.isEmpty()) {
-                throw new IllegalArgumentException("BitRate not found with id: " + bitRateId);
-            }
-            track.setBitRate(bitRate.get());
-        } else {
-            track.setBitRate(null);
-        }
-
-        // Update SamplingRate (optional)
-        if (samplingRateId != null) {
-            Optional<SamplingRate> samplingRate = samplingRateRepository.findById(samplingRateId);
-            if (samplingRate.isEmpty()) {
-                throw new IllegalArgumentException("SamplingRate not found with id: " + samplingRateId);
-            }
-            track.setSamplingRate(samplingRate.get());
-        } else {
-            track.setSamplingRate(null);
-        }
-
-        Track updatedTrack = repository.update(track);
-        return Optional.of(updatedTrack);
-    }
-
-    public boolean deleteTrack(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("Track id cannot be null");
-        }
-        logger.info("Deleting track: {}", id);
-        return repository.deleteById(id);
-    }
-}

src/main/java/com/mediamanager/service/trackhasartist/TrackHasArtistService.java

@@ -1,77 +0,0 @@
-package com.mediamanager.service.trackhasartist;
-
-import com.mediamanager.model.Track;
-import com.mediamanager.model.TrackHasArtist;
-import com.mediamanager.model.Artist;
-import com.mediamanager.repository.TrackHasArtistRepository;
-import com.mediamanager.repository.TrackRepository;
-import com.mediamanager.repository.ArtistRepository;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-import java.util.Optional;
-
-public class TrackHasArtistService {
-    private static final Logger logger = LogManager.getLogger(TrackHasArtistService.class);
-    private final TrackHasArtistRepository repository;
-    private final TrackRepository trackRepository;
-    private final ArtistRepository artistRepository;
-
-    public TrackHasArtistService(TrackHasArtistRepository repository, TrackRepository trackRepository, ArtistRepository artistRepository) {
-        this.repository = repository;
-        this.trackRepository = trackRepository;
-        this.artistRepository = artistRepository;
-    }
-
-    public TrackHasArtist createTrackHasArtist(Integer trackId, Integer artistId) {
-        logger.debug("Creating track has artist relationship - trackId:{}, artistId:{}", trackId, artistId);
-
-        if (trackId == null || trackId <= 0) {
-            throw new IllegalArgumentException("Track ID cannot be null or invalid");
-        }
-        if (artistId == null || artistId <= 0) {
-            throw new IllegalArgumentException("Artist ID cannot be null or invalid");
-        }
-
-        // Verify Track exists
-        Optional<Track> track = trackRepository.findById(trackId);
-        if (track.isEmpty()) {
-            throw new IllegalArgumentException("Track not found with id: " + trackId);
-        }
-
-        // Verify Artist exists
-        Optional<Artist> artist = artistRepository.findById(artistId);
-        if (artist.isEmpty()) {
-            throw new IllegalArgumentException("Artist not found with id: " + artistId);
-        }
-
-        TrackHasArtist trackHasArtist = new TrackHasArtist();
-        trackHasArtist.setTrack(track.get());
-        trackHasArtist.setArtist(artist.get());
-
-        return repository.save(trackHasArtist);
-    }
-
-    public List<TrackHasArtist> getAllTrackHasArtists() {
-        logger.info("Getting all track has artist relationships");
-        return repository.findAll();
-    }
-
-    public Optional<TrackHasArtist> getTrackHasArtistById(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("ID cannot be null");
-        }
-        logger.info("Getting track has artist by id:{}", id);
-        return repository.findById(id);
-    }
-
-    public boolean deleteTrackHasArtist(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("Track has artist id cannot be null");
-        }
-        logger.info("Deleting track has artist:{}", id);
-        return repository.deleteById(id);
-    }
-
-}

src/main/java/com/mediamanager/service/trackhascomposer/TrackHasComposerService.java

@@ -1,77 +0,0 @@
-package com.mediamanager.service.trackhascomposer;
-
-import com.mediamanager.model.Track;
-import com.mediamanager.model.TrackHasComposer;
-import com.mediamanager.model.Composer;
-import com.mediamanager.repository.TrackHasComposerRepository;
-import com.mediamanager.repository.TrackRepository;
-import com.mediamanager.repository.ComposerRepository;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-import java.util.Optional;
-
-public class TrackHasComposerService {
-    private static final Logger logger = LogManager.getLogger(TrackHasComposerService.class);
-    private final TrackHasComposerRepository repository;
-    private final TrackRepository trackRepository;
-    private final ComposerRepository composerRepository;
-
-    public TrackHasComposerService(TrackHasComposerRepository repository, TrackRepository trackRepository, ComposerRepository composerRepository) {
-        this.repository = repository;
-        this.trackRepository = trackRepository;
-        this.composerRepository = composerRepository;
-    }
-
-    public TrackHasComposer createTrackHasComposer(Integer trackId, Integer composerId) {
-        logger.debug("Creating track has composer relationship - trackId:{}, composerId:{}", trackId, composerId);
-
-        if (trackId == null || trackId <= 0) {
-            throw new IllegalArgumentException("Track ID cannot be null or invalid");
-        }
-        if (composerId == null || composerId <= 0) {
-            throw new IllegalArgumentException("Composer ID cannot be null or invalid");
-        }
-
-        // Verify Track exists
-        Optional<Track> track = trackRepository.findById(trackId);
-        if (track.isEmpty()) {
-            throw new IllegalArgumentException("Track not found with id: " + trackId);
-        }
-
-        // Verify Composer exists
-        Optional<Composer> composer = composerRepository.findById(composerId);
-        if (composer.isEmpty()) {
-            throw new IllegalArgumentException("Composer not found with id: " + composerId);
-        }
-
-        TrackHasComposer trackHasComposer = new TrackHasComposer();
-        trackHasComposer.setTrack(track.get());
-        trackHasComposer.setComposer(composer.get());
-
-        return repository.save(trackHasComposer);
-    }
-
-    public List<TrackHasComposer> getAllTrackHasComposers() {
-        logger.info("Getting all track has composer relationships");
-        return repository.findAll();
-    }
-
-    public Optional<TrackHasComposer> getTrackHasComposerById(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("ID cannot be null");
-        }
-        logger.info("Getting track has composer by id:{}", id);
-        return repository.findById(id);
-    }
-
-    public boolean deleteTrackHasComposer(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("Track has composer id cannot be null");
-        }
-        logger.info("Deleting track has composer:{}", id);
-        return repository.deleteById(id);
-    }
-
-}

src/main/java/com/mediamanager/service/trackhasgenre/TrackHasGenreService.java

@@ -1,77 +0,0 @@
-package com.mediamanager.service.trackhasgenre;
-
-import com.mediamanager.model.Track;
-import com.mediamanager.model.TrackHasGenre;
-import com.mediamanager.model.Genre;
-import com.mediamanager.repository.TrackHasGenreRepository;
-import com.mediamanager.repository.TrackRepository;
-import com.mediamanager.repository.GenreRepository;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.util.List;
-import java.util.Optional;
-
-public class TrackHasGenreService {
-    private static final Logger logger = LogManager.getLogger(TrackHasGenreService.class);
-    private final TrackHasGenreRepository repository;
-    private final TrackRepository trackRepository;
-    private final GenreRepository genreRepository;
-
-    public TrackHasGenreService(TrackHasGenreRepository repository, TrackRepository trackRepository, GenreRepository genreRepository) {
-        this.repository = repository;
-        this.trackRepository = trackRepository;
-        this.genreRepository = genreRepository;
-    }
-
-    public TrackHasGenre createTrackHasGenre(Integer trackId, Integer genreId) {
-        logger.debug("Creating track has genre relationship - trackId:{}, genreId:{}", trackId, genreId);
-
-        if (trackId == null || trackId <= 0) {
-            throw new IllegalArgumentException("Track ID cannot be null or invalid");
-        }
-        if (genreId == null || genreId <= 0) {
-            throw new IllegalArgumentException("Genre ID cannot be null or invalid");
-        }
-
-        // Verify Track exists
-        Optional<Track> track = trackRepository.findById(trackId);
-        if (track.isEmpty()) {
-            throw new IllegalArgumentException("Track not found with id: " + trackId);
-        }
-
-        // Verify Genre exists
-        Optional<Genre> genre = genreRepository.findById(genreId);
-        if (genre.isEmpty()) {
-            throw new IllegalArgumentException("Genre not found with id: " + genreId);
-        }
-
-        TrackHasGenre trackHasGenre = new TrackHasGenre();
-        trackHasGenre.setTrack(track.get());
-        trackHasGenre.setGenre(genre.get());
-
-        return repository.save(trackHasGenre);
-    }
-
-    public List<TrackHasGenre> getAllTrackHasGenres() {
-        logger.info("Getting all track has genre relationships");
-        return repository.findAll();
-    }
-
-    public Optional<TrackHasGenre> getTrackHasGenreById(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("ID cannot be null");
-        }
-        logger.info("Getting track has genre by id:{}", id);
-        return repository.findById(id);
-    }
-
-    public boolean deleteTrackHasGenre(Integer id) {
-        if (id == null) {
-            throw new IllegalArgumentException("Track has genre id cannot be null");
-        }
-        logger.info("Deleting track has genre:{}", id);
-        return repository.deleteById(id);
-    }
-
-}

src/main/proto/disc.proto

@@ -1,54 +0,0 @@
-syntax = "proto3";
-
-option java_package = "com.mediamanager.protocol.messages";
-option java_outer_classname = "DiscMessages";
-
-package mediamanager.messages;
-
-message Disc{
-  int32 id = 1;
-  int32 disc_number = 2;
-  int32 fk_album_id = 3;
-}
-
-message CreateDiscRequest {
-  int32 disc_number = 1;
-  int32 fk_album_id = 2;
-}
-
-message CreateDiscResponse {
-  Disc disc = 1;
-}
-
-message GetDiscsRequest {
-}
-
-message GetDiscsResponse {
-  repeated Disc discs = 1;
-}
-
-message GetDiscByIdRequest {
-  int32 id = 1;
-}
-
-message GetDiscByIdResponse {
-  Disc disc = 1;
-}
-
-message UpdateDiscRequest {
-  int32 id = 1;
-  int32 disc_number = 2;
-  int32 fk_album_id = 3;
-}
-
-message UpdateDiscResponse {
-  Disc disc = 1;
-}
-
-message DeleteDiscRequest {
-  int32 id = 1;
-}
-
-message DeleteDiscResponse {
-  string message = 1;
-}

src/main/proto/track.proto

@@ -1,81 +0,0 @@
-syntax = "proto3";
-
-import "google/protobuf/wrappers.proto";
-
-option java_package = "com.mediamanager.protocol.messages";
-option java_outer_classname = "TrackMessages";
-
-package mediamanager.messages;
-
-message Track{
-  int32 id = 1;
-  int32 track_number = 2;
-  string title = 3;
-  int32 duration = 4;
-  string filepath = 5;
-
-  int32 fk_disc_id = 6;
-  int32 fk_composer_id = 7;
-  int32 fk_bitdepth_id = 8;
-  int32 fk_bitrate_id = 9;
-  int32 fk_samplingrate_id = 10;
-}
-
-message CreateTrackRequest {
-  int32 track_number = 1;
-  string title = 2;
-  google.protobuf.Int32Value duration = 3;
-  string filepath = 4;
-
-  int32 fk_disc_id = 5;
-  google.protobuf.Int32Value fk_composer_id = 6;
-  google.protobuf.Int32Value fk_bitdepth_id = 7;
-  google.protobuf.Int32Value fk_bitrate_id = 8;
-  google.protobuf.Int32Value fk_samplingrate_id = 9;
-}
-
-message CreateTrackResponse {
-  Track track = 1;
-}
-
-message GetTracksRequest {
-}
-
-message GetTracksResponse {
-  repeated Track tracks = 1;
-}
-
-message GetTrackByIdRequest {
-  int32 id = 1;
-}
-
-message GetTrackByIdResponse {
-  Track track = 1;
-}
-
-message UpdateTrackRequest {
-  int32 id = 1;
-  google.protobuf.Int32Value track_number = 2;
-  string title = 3;
-  google.protobuf.Int32Value duration = 4;
-  string filepath = 5;
-
-  google.protobuf.Int32Value fk_disc_id = 6;
-  google.protobuf.Int32Value fk_composer_id = 7;
-  google.protobuf.Int32Value fk_bitdepth_id = 8;
-  google.protobuf.Int32Value fk_bitrate_id = 9;
-  google.protobuf.Int32Value fk_samplingrate_id = 10;
-}
-
-message UpdateTrackResponse {
-  Track track = 1;
-}
-
-message DeleteTrackRequest {
-  int32 id = 1;
-}
-
-message DeleteTrackResponse {
-  bool success = 1;
-  string message = 2;
-}

src/main/proto/trackhasartist.proto

@@ -1,46 +0,0 @@
-syntax = "proto3";
-
-option java_package = "com.mediamanager.protocol.messages";
-option java_outer_classname = "TrackHasArtistMessages";
-
-package mediamanager.messages;
-
-message TrackHasArtist{
-  int32 id = 1;
-  int32 fk_track_id = 2;
-  int32 fk_artist_id =3;
-}
-
-message CreateTrackHasArtistRequest {
-  int32 fk_track_id = 1;
-  int32 fk_artist_id = 2;
-}
-
-message CreateTrackHasArtistResponse {
-  TrackHasArtist trackhasartist = 1;
-}
-
-message GetTrackHasArtistsRequest {
-
-}
-
-message GetTrackHasArtistsResponse {
-  repeated TrackHasArtist trackhasartist = 1;
-}
-
-message GetTrackHasArtistByIdRequest {
-  int32 id = 1;
-}
-
-message GetTrackHasArtistByIdResponse {
-  TrackHasArtist trackhasartist = 1;
-}
-
-message DeleteTrackHasArtistRequest {
-  int32 id = 1;
-}
-
-message DeleteTrackHasArtistResponse {
-  bool success = 1;
-  string message = 2;
-}

src/main/proto/trackhascomposer.proto

@@ -1,46 +0,0 @@
-syntax = "proto3";
-
-option java_package = "com.mediamanager.protocol.messages";
-option java_outer_classname = "TrackHasComposerMessages";
-
-package mediamanager.messages;
-
-message TrackHasComposer{
-  int32 id = 1;
-  int32 fk_track_id = 2;
-  int32 fk_composer_id =3;
-}
-
-message CreateTrackHasComposerRequest {
-  int32 fk_track_id = 1;
-  int32 fk_composer_id = 2;
-}
-
-message CreateTrackHasComposerResponse {
-  TrackHasComposer trackhascomposer = 1;
-}
-
-message GetTrackHasComposersRequest {
-
-}
-
-message GetTrackHasComposersResponse {
-  repeated TrackHasComposer trackhascomposer = 1;
-}
-
-message GetTrackHasComposerByIdRequest {
-  int32 id = 1;
-}
-
-message GetTrackHasComposerByIdResponse {
-  TrackHasComposer trackhascomposer = 1;
-}
-
-message DeleteTrackHasComposerRequest {
-  int32 id = 1;
-}
-
-message DeleteTrackHasComposerResponse {
-  bool success = 1;
-  string message = 2;
-}

src/main/proto/trackhasgenre.proto

@@ -1,46 +0,0 @@
-syntax = "proto3";
-
-option java_package = "com.mediamanager.protocol.messages";
-option java_outer_classname = "TrackHasGenreMessages";
-
-package mediamanager.messages;
-
-message TrackHasGenre{
-  int32 id = 1;
-  int32 fk_track_id = 2;
-  int32 fk_genre_id =3;
-}
-
-message CreateTrackHasGenreRequest {
-  int32 fk_track_id = 1;
-  int32 fk_genre_id = 2;
-}
-
-message CreateTrackHasGenreResponse {
-  TrackHasGenre trackhasgenre = 1;
-}
-
-message GetTrackHasGenresRequest {
-
-}
-
-message GetTrackHasGenresResponse {
-  repeated TrackHasGenre trackhasgenre = 1;
-}
-
-message GetTrackHasGenreByIdRequest {
-  int32 id = 1;
-}
-
-message GetTrackHasGenreByIdResponse {
-  TrackHasGenre trackhasgenre = 1;
-}
-
-message DeleteTrackHasGenreRequest {
-  int32 id = 1;
-}
-
-message DeleteTrackHasGenreResponse {
-  bool success = 1;
-  string message = 2;
-}