Lab4 сдана

src/main/java/com/webproglabs/lab1/lab34/controller/CommentController.java

@@ -27,6 +27,13 @@ public class CommentController {
                 .map(CommentDto::new)
                 .toList();
     }
+    @GetMapping("/find")
+    public List<PostDto> getFilteredComments(@RequestParam("text") String text) {
+        return commentService.findFilteredComments(text).stream()
+                .map(PostDto::new)
+                .toList();
+    }
+
 
     @PostMapping
     public CommentDto createComment(@RequestParam("text") String text, @RequestParam("ownerId") Long id, @RequestParam("postId") Long postId){

src/main/java/com/webproglabs/lab1/lab34/controller/PostController.java

@@ -27,6 +27,13 @@ public class PostController {
                 .toList();
     }
 
+    @GetMapping("/find")
+    public List<PostDto> getFilteredPosts(@RequestParam("text") String text) {
+        return postService.findFilteredPosts(text).stream()
+                .map(PostDto::new)
+                .toList();
+    }
+
     @PostMapping
     public PostDto createPost(
             @RequestParam("text") String text,

src/main/java/com/webproglabs/lab1/lab34/repository/CommentRepository.java

@@ -3,5 +3,8 @@ package com.webproglabs.lab1.lab34.repository;
 import com.webproglabs.lab1.lab34.model.Comment;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface CommentRepository extends JpaRepository<Comment, Long> {
+    List<Comment> findByTextLike(String text);
 }

src/main/java/com/webproglabs/lab1/lab34/repository/PostRepository.java

@@ -4,5 +4,8 @@ import com.webproglabs.lab1.lab34.model.Comment;
 import com.webproglabs.lab1.lab34.model.Post;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface PostRepository extends JpaRepository<Post, Long> {
+    List<Post> findByTextLike(String text);
 }

src/main/java/com/webproglabs/lab1/lab34/services/CommentService.java

@@ -39,6 +39,21 @@ public class CommentService {
         return commentRepository.findAll();
     }
 
+    @Transactional
+    public List<Post> findFilteredComments(String filter) {
+        List<Post> postList = postRepository.findByTextLike("%" + filter + "%");
+        List<Comment> commentList = commentRepository.findByTextLike("%" + filter + "%");
+        List<Post> allPosts = postRepository.findAll();
+        for(Post post : allPosts) {
+            for (Comment comm : commentList) {
+                if (post.getComments().contains(comm) && !(postList.contains(post))) {
+                    postList.add(post);
+                }
+            }
+        }
+        return postList;
+    }
+
     @Transactional
     public Comment addComment(String text, Long profileId, Long postId) {
         if (!StringUtils.hasText(text)) {

src/main/java/com/webproglabs/lab1/lab34/services/PostService.java

@@ -3,6 +3,7 @@ package com.webproglabs.lab1.lab34.services;
 import com.webproglabs.lab1.lab34.model.Comment;
 import com.webproglabs.lab1.lab34.model.Post;
 import com.webproglabs.lab1.lab34.model.Profile;
+import com.webproglabs.lab1.lab34.repository.CommentRepository;
 import com.webproglabs.lab1.lab34.repository.PostRepository;
 import com.webproglabs.lab1.lab34.repository.ProfileRepository;
 import org.springframework.stereotype.Service;
@@ -16,10 +17,12 @@ import java.util.Optional;
 @Service
 public class PostService {
     private final PostRepository postRepository;
+    private final CommentRepository commentRepository;
     private final ProfileRepository profileRepository;
 
-    public PostService(PostRepository postRepository, ProfileRepository profileRepository) {
+    public PostService(PostRepository postRepository, CommentRepository commentRepository, ProfileRepository profileRepository) {
         this.postRepository = postRepository;
+        this.commentRepository = commentRepository;
         this.profileRepository = profileRepository;
     }
 
@@ -34,6 +37,21 @@ public class PostService {
         return postRepository.findAll();
     }
 
+    @Transactional
+    public List<Post> findFilteredPosts(String filter) {
+        List<Post> postList = postRepository.findByTextLike("%" + filter + "%");
+        List<Comment> commentList = commentRepository.findByTextLike("%" + filter + "%");
+        List<Post> allPosts = postRepository.findAll();
+        for(Post post : allPosts) {
+            for (Comment comm : commentList) {
+                if (post.getComments().contains(comm) && !(postList.contains(post))) {
+                    postList.add(post);
+                }
+            }
+        }
+        return postList;
+    }
+
     @Transactional
     public Post addPost(String text, List<Comment> comments, Long authorId) {
         if (!StringUtils.hasText(text)) {