Добавлено api пакетов

src/main/java/ru/serega6531/packmate/service/PacketService.java

@@ -3,8 +3,12 @@ package ru.serega6531.packmate.service;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import ru.serega6531.packmate.model.Packet;
+import ru.serega6531.packmate.model.Pagination;
+import ru.serega6531.packmate.model.Stream;
 import ru.serega6531.packmate.repository.PacketRepository;
 
+import java.util.List;
+
 @Service
 public class PacketService {
 
@@ -15,6 +19,10 @@ public class PacketService {
         this.repository = repository;
     }
 
+    public List<Packet> getPacketsForStream(Pagination pagination, Stream stream) {
+        return repository.findAll();
+    }
+
     public Packet save(Packet packet) {
         return repository.save(packet);
     }

src/main/java/ru/serega6531/packmate/service/StreamService.java

@@ -7,6 +7,7 @@ import ru.serega6531.packmate.model.Stream;
 import ru.serega6531.packmate.repository.StreamRepository;
 
 import java.util.List;
+import java.util.Optional;
 
 @Service
 @Slf4j
@@ -25,6 +26,10 @@ public class StreamService {
         return saved;
     }
 
+    public Optional<Stream> find(long id) {
+        return repository.findById(id);
+    }
+
     public List<Stream> findAll() {
         return repository.findAll();
     }