From 263182db1d26265a1fd9a3b1eab97c1fc5c9bb8c Mon Sep 17 00:00:00 2001
From: 1yuee <lisnik79@yandex.ru>
Date: Tue, 20 Jun 2023 13:00:30 +0400
Subject: [PATCH] comments & users start

---
 .../lab1/mvc/FeedMvcController.java           | 45 +++++++++++++++++++
 .../lab1/mvc/UserMvcController.java           | 24 ++++++++++
 .../lab1/mvc/UserSignupMvcController.java     |  9 +++-
 .../lab1/services/CommentService.java         | 15 -------
 .../lab1/services/PostService.java            | 15 -------
 .../resources/templates/commentModal.html     | 32 +++++++++++++
 .../resources/templates/editCommentModal.html | 30 +++++++++++++
 src/main/resources/templates/feedPosts.html   |  6 +--
 8 files changed, 141 insertions(+), 35 deletions(-)
 create mode 100644 src/main/java/com/webproglabs/lab1/mvc/UserMvcController.java
 create mode 100644 src/main/resources/templates/commentModal.html
 create mode 100644 src/main/resources/templates/editCommentModal.html

diff --git a/src/main/java/com/webproglabs/lab1/mvc/FeedMvcController.java b/src/main/java/com/webproglabs/lab1/mvc/FeedMvcController.java
index 2dcb327..5a832f4 100644
--- a/src/main/java/com/webproglabs/lab1/mvc/FeedMvcController.java
+++ b/src/main/java/com/webproglabs/lab1/mvc/FeedMvcController.java
@@ -1,5 +1,6 @@
 package com.webproglabs.lab1.mvc;
 
+import com.webproglabs.lab1.dto.CommentDto;
 import com.webproglabs.lab1.dto.PostDto;
 import com.webproglabs.lab1.dto.TopicDto;
 import com.webproglabs.lab1.dto.UserDto;
@@ -94,4 +95,48 @@ public class FeedMvcController {
         return "redirect:/feed/" + topicId.toString();
     }
 
+    @GetMapping(value = {"commentModal/{topicId}/{postId}"})
+    public String getCommentModal(@PathVariable Long topicId,@PathVariable Long postId, Model model) {
+        model.addAttribute("selectedPost", new PostDto(postService.findPostById(postId)));
+        model.addAttribute("profiles", userService.findAllUsers().stream().map(UserDto::new).toList());
+        model.addAttribute("posts", topicService.findTopicById(topicId).getPosts().stream().map(PostDto::new).toList());
+
+        UserDetails principal = (UserDetails)SecurityContextHolder.getContext().getAuthentication().getPrincipal();
+        var user = userService.findUserByLogin(principal.getUsername());
+        model.addAttribute("selectedProfile", new UserDto(userService.findUserById(user.getId())));
+        model.addAttribute("selectedTopic", new TopicDto(topicService.findTopicById(topicId)));
+        return "commentModal";
+    }
+
+    @PostMapping(value = {"comment/{authorId}/{topicId}/{postId}/"})
+    public String createComment(@PathVariable Long authorId, @PathVariable Long topicId, @PathVariable Long postId, @RequestParam(value="commentInputField") String commentInputField) {
+        commentService.addComment(commentInputField, authorId, postId);
+        return "redirect:/feed/" + topicId.toString();
+    }
+
+    @PostMapping(value = {"/deleteComment/{id}/{topicId}"})
+    public String deleteComment(@PathVariable Long id, @PathVariable Long topicId) {
+        commentService.deleteComment(id);
+        return "redirect:/feed/" + topicId.toString();
+    }
+
+    @GetMapping(value = {"commentEditModal/{id}/{topicId}"})
+    public String getCommentEditModal(@PathVariable Long id,@PathVariable Long topicId, Model model) {
+        model.addAttribute("selectedComment", new CommentDto(commentService.findCommentById(id)));
+        model.addAttribute("profiles", userService.findAllUsers().stream().map(UserDto::new).toList());
+        model.addAttribute("posts", topicService.findTopicById(topicId).getPosts().stream().map(PostDto::new).toList());
+
+        UserDetails principal = (UserDetails)SecurityContextHolder.getContext().getAuthentication().getPrincipal();
+        var user = userService.findUserByLogin(principal.getUsername());
+        model.addAttribute("selectedProfile", new UserDto(userService.findUserById(user.getId())));
+        model.addAttribute("selectedTopic", new TopicDto(topicService.findTopicById(topicId)));
+        return "editCommentModal";
+    }
+
+    @PostMapping(value = {"editComment/{topicId}/{commentId}/"})
+    public String editComment(@PathVariable Long topicId,@PathVariable Long commentId, @RequestParam(value="commentEditField") String commentEditField) {
+        commentService.updateComment(commentId, commentEditField);
+        return "redirect:/feed/" + topicId.toString();
+    }
+
 }
diff --git a/src/main/java/com/webproglabs/lab1/mvc/UserMvcController.java b/src/main/java/com/webproglabs/lab1/mvc/UserMvcController.java
new file mode 100644
index 0000000..9a8d3de
--- /dev/null
+++ b/src/main/java/com/webproglabs/lab1/mvc/UserMvcController.java
@@ -0,0 +1,24 @@
+package com.webproglabs.lab1.mvc;
+
+import com.webproglabs.lab1.dto.UserDto;
+import com.webproglabs.lab1.services.UserService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@Controller
+@RequestMapping("/users")
+public class UserMvcController {
+    private final UserService userService;
+
+    public UserMvcController(UserService userService) {
+        this.userService = userService;
+    }
+
+    @GetMapping
+    public String getUsersPage(Model model){
+        model.addAttribute("users", userService.findAllUsers().stream().map(UserDto::new).toList());
+        return "users";
+    }
+}
diff --git a/src/main/java/com/webproglabs/lab1/mvc/UserSignupMvcController.java b/src/main/java/com/webproglabs/lab1/mvc/UserSignupMvcController.java
index 9e14725..461c86e 100644
--- a/src/main/java/com/webproglabs/lab1/mvc/UserSignupMvcController.java
+++ b/src/main/java/com/webproglabs/lab1/mvc/UserSignupMvcController.java
@@ -14,7 +14,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import javax.validation.Valid;
 
 @Controller
-@RequestMapping(UserSignupMvcController.SIGNUP_URL)
+@RequestMapping()
 public class UserSignupMvcController {
     public static final String SIGNUP_URL = "/signup";
 
@@ -25,12 +25,17 @@ public class UserSignupMvcController {
     }
 
     @GetMapping
+    public String toFeed() {
+        return "redirect:/feed";
+    }
+
+    @GetMapping(SIGNUP_URL)
     public String showSignupForm(Model model) {
         model.addAttribute("userDto", new UserSignupDto());
         return "signup";
     }
 
-    @PostMapping
+    @PostMapping(SIGNUP_URL)
     public String signup(@ModelAttribute("userDto") @Valid UserSignupDto userSignupDto,
                          BindingResult bindingResult,
                          Model model) {
diff --git a/src/main/java/com/webproglabs/lab1/services/CommentService.java b/src/main/java/com/webproglabs/lab1/services/CommentService.java
index f073a4c..8e3d6a4 100644
--- a/src/main/java/com/webproglabs/lab1/services/CommentService.java
+++ b/src/main/java/com/webproglabs/lab1/services/CommentService.java
@@ -37,21 +37,6 @@ 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 userId, Long postId) {
         if (!StringUtils.hasText(text)) {
diff --git a/src/main/java/com/webproglabs/lab1/services/PostService.java b/src/main/java/com/webproglabs/lab1/services/PostService.java
index 93f7f10..0dcc674 100644
--- a/src/main/java/com/webproglabs/lab1/services/PostService.java
+++ b/src/main/java/com/webproglabs/lab1/services/PostService.java
@@ -42,21 +42,6 @@ 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 List<Post> findPostsInTopicByText(String text, Long topicId) {
         Topic topic = topicRepository.findById(topicId).get();
diff --git a/src/main/resources/templates/commentModal.html b/src/main/resources/templates/commentModal.html
new file mode 100644
index 0000000..63242a1
--- /dev/null
+++ b/src/main/resources/templates/commentModal.html
@@ -0,0 +1,32 @@
+
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{feedPosts}" xmlns:th="http://www.w3.org/1999/xhtml">
+<head>
+</head>
+<body>
+<div layout:fragment="modalFeed">
+
+    <div class="modal fade" id="commentCreate" tabindex="-1" role="dialog" aria-labelledby="commentCreateLabel" aria-hidden="true">
+        <div class="modal-dialog" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title" id="commentCreateLabel">Создать комментарий</h5>
+                </div>
+                <form th:action="@{/feed/comment/{id}/{topicId}/{postId}/{text} (id=${selectedProfile.id}, topicId=${selectedTopic.id}, postId=${selectedPost.id}, text=${commentInputField}) }" method="post" class="modal-body text-center">
+                    <p>Текст комментария:</p>
+                    <input th:value="${commentInputField}"  id="commentInputField" name="commentInputField" type="text"  class="mb-2">
+                    <br>
+                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Закрыть</button>
+                    <button type="submit" class="btn btn-primary" >Сохранить</button>
+                </form>
+            </div>
+        </div>
+    </div>
+
+
+
+</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/main/resources/templates/editCommentModal.html b/src/main/resources/templates/editCommentModal.html
new file mode 100644
index 0000000..0c18c69
--- /dev/null
+++ b/src/main/resources/templates/editCommentModal.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{feedPosts}" xmlns:th="http://www.w3.org/1999/xhtml">
+<head>
+</head>
+<body>
+<div layout:fragment="modalFeed">
+
+  <div class="modal fade" id="commentEdit" tabindex="-1" role="dialog" aria-labelledby="commentEditLabel" aria-hidden="true">
+    <div class="modal-dialog" role="document">
+      <div class="modal-content">
+        <div class="modal-header">
+          <h5 class="modal-title" id="commentEditLabel">Редактировать комментарий</h5>
+        </div>
+        <form th:action="@{/feed/editComment/{id}/{commentId}/{text} (id=${selectedTopic.id}, commentId=${selectedComment.id}, text=${commentEditField}) }" method="post" class="modal-body text-center">
+          <p>Новый текст комментария:</p>
+          <input th:attr="value = ${selectedComment.text}" id="commentEditField" name="commentEditField" type="text"  class="mb-2">
+          <br>
+          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Закрыть</button>
+          <button type="submit" class="btn btn-primary" >Изменить</button>
+        </form>
+      </div>
+    </div>
+  </div>
+
+
+</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/main/resources/templates/feedPosts.html b/src/main/resources/templates/feedPosts.html
index d49d32c..40bde81 100644
--- a/src/main/resources/templates/feedPosts.html
+++ b/src/main/resources/templates/feedPosts.html
@@ -59,10 +59,10 @@
             <p class="ms-3" th:text="${comment.text}"></p>
 
             <div th:if="${selectedProfile.getLogin() == comment.getAuthor()}" class="d-flex justify-content-between fst-italic">
-              <form th:action="@{/feed/deleteComment/{id}/{authorId} (id=${comment.id}, authorId=${selectedProfile.id})}" method="post" >
+              <form th:action="@{/feed/deleteComment/{id}/{topicId} (id=${comment.id}, topicId=${selectedTopic.id})}" method="post" >
                 <button type="submit" class="btn btn-danger me-1 mb-1"> <i class="fa fa-trash" aria-hidden="true"> </i> </button>
               </form>
-              <form th:action="@{/feed/commentEditModal/{id}/{authorId} (id=${comment.id}, authorId=${selectedProfile.id})}" method="get">
+              <form th:action="@{/feed/commentEditModal/{id}/{topicId} (id=${comment.id}, topicId=${selectedTopic.id})}" method="get">
                 <button type="submit" class="btn btn-warning mb-1" data-bs-toggle="modal" data-bs-target="#postEdit" >
                   <i class="fa fa-pencil" aria-hidden="true"></i>
                 </button>
@@ -73,7 +73,7 @@
         </div>
       </div>
     </div>
-    <form th:action="@{/feed/commentModal/{authorId}/{postId}/ ( authorId=${selectedProfile.id}, postId=${post.id} ) }" method="get" class="text-end">
+    <form th:action="@{/feed/commentModal/{topicId}/{postId}/ ( topicId=${selectedTopic.id}, postId=${post.id} ) }" method="get" class="text-end">
       <button type="submit" class="btn btn-info mb-3" data-bs-toggle="modal" data-bs-target="#commentCreate">Добавить комментарий</button>
     </form>