Add Repository and Service

src/main/java/com/cubetiqs/demo/service/PostServiceImpl.java

@@ -0,0 +1,22 @@
+package com.cubetiqs.demo.service;
+
+import com.cubetiqs.demo.domain.PostEntity;
+import com.cubetiqs.demo.repository.BaseRepository;
+import com.cubetiqs.demo.repository.PostRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class PostServiceImpl extends BaseServiceImpl<PostEntity, Long> implements PostService {
+    private final PostRepository postRepository;
+
+    @Autowired
+    public PostServiceImpl(PostRepository postRepository) {
+        this.postRepository = postRepository;
+    }
+
+    @Override
+    public BaseRepository<PostEntity, Long> getRepository() {
+        return postRepository;
+    }
+}