Comment on posts

src/main/java/com/makersacademy/acebook/controller/CommentController.java

@@ -0,0 +1,67 @@
+package com.makersacademy.acebook.controller;
+
+import com.makersacademy.acebook.model.Comment;
+import com.makersacademy.acebook.model.Post;
+import com.makersacademy.acebook.model.User;
+import com.makersacademy.acebook.repository.CommentRepository;
+import com.makersacademy.acebook.repository.PostRepository;
+import com.makersacademy.acebook.repository.UserRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.view.RedirectView;
+
+import java.security.Principal;
+import java.util.Optional;
+
+@Controller
+public class CommentController {
+
+
+    @Autowired
+    PostRepository postRepository;
+
+    @Autowired
+    CommentRepository commentRepository;
+
+    @Autowired
+    UserRepository userRepository;
+
+    @GetMapping("/post/{id}")
+    public String show(@PathVariable Long id, Model model) {
+//        get post
+        Optional<Post> post = postRepository.findById(id);
+        Post currentPost = post.orElse(null);
+        model.addAttribute("currentPost", currentPost);
+
+//        create new comment object
+        Comment commentObj = new Comment();
+        model.addAttribute("newComment", commentObj);
+
+//        get list of comments for the post
+        Iterable<Comment> comments = commentRepository.findAllByPostId(id);
+        model.addAttribute("comments", comments);
+
+        return "posts/show";
+    }
+
+    @PostMapping("/post/addComment")
+    public String createComment(@RequestParam String comment, @RequestParam Long postId, Principal principal) {
+
+//        Get userID
+        Optional<User> currentUser = userRepository.findByUsername(principal.getName());
+        User principalUser = currentUser.orElse(null);
+
+        System.out.println(comment);
+        System.out.println(postId);
+        System.out.println(principalUser.getId());
+
+        Comment newComment = new Comment(comment, postId, principalUser.getId());
+
+        commentRepository.save(newComment);
+
+        return "redirect:/post/" + postId;
+
+    }
+}

src/main/java/com/makersacademy/acebook/controller/PostsController.java

@@ -4,6 +4,7 @@
 import com.makersacademy.acebook.model.Friend;
 import com.makersacademy.acebook.model.Post;
 import com.makersacademy.acebook.model.User;
+import com.makersacademy.acebook.repository.CommentRepository;
 import com.makersacademy.acebook.repository.PostRepository;
 import com.makersacademy.acebook.repository.UserRepository;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -56,6 +57,9 @@ public String index(Model model, Principal principal) {
 
     @PostMapping("/posts")
     public RedirectView create(@ModelAttribute Post post, Principal principal) {
+        System.out.println("HEREEEEEEE");
+        System.out.println("HEREEEEEEE");
+        System.out.println(post);
         String timeStamp = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new java.util.Date());
         post.setTimestamp(Timestamp.valueOf(timeStamp));
         Optional<User> currentUser = userRepository.findByUsername(principal.getName());
@@ -65,40 +69,4 @@ public RedirectView create(@ModelAttribute Post post, Principal principal) {
         return new RedirectView("/posts");
     }
 
-    @GetMapping("/post/{id}")
-    public String show(@PathVariable Long id, Model model) {
-
-        Optional<Post> post = postRepository.findById(id);
-        Post currentPost = post.orElse(null);
-        model.addAttribute("currentPost", currentPost);
-
-        Comment newComment = new Comment();
-        model.addAttribute("newComment", newComment);
-
-        return "posts/show";
-    }
-
-    @PostMapping("/post/{id}")
-    public ModelAndView createComment(@PathVariable Long id, @ModelAttribute Comment comment, Principal principal) {
-
-//        to make a new comment for a post:
-//        comment content, post_id, user_id
-        comment.setPostId(id);
-
-        Optional<User> currentUser = userRepository.findByUsername(principal.getName());
-        User principalUser = currentUser.orElse(null);
-        comment.setUserId(principalUser.getId());
-
-
-
-
-
-
-
-
-        ModelAndView modelAndView = new ModelAndView("/post/{id}");
-        modelAndView.addObject("comment", new Comment());
-        return modelAndView;
-
-    }
 }

src/main/java/com/makersacademy/acebook/model/Comment.java

@@ -2,6 +2,7 @@
 
 
 import lombok.Data;
+import lombok.Getter;
 
 import javax.persistence.*;
 
@@ -15,12 +16,15 @@ public class Comment {
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
 
+    @Getter
     private String comment;
+    @Getter
     private Long postId;
+    @Getter
     private Long userId;
 
 //    @ManyToOne(cascade = CascadeType.ALL)
-//    @JoinColumn(name = "id")
+//    @JoinColumn(name = "post_id")
 //    private Post post;
 
     public Comment() {};
@@ -31,26 +35,14 @@ public Comment(String comment, Long postId, Long userId) {
         this.userId = userId;
     }
 
-    public String getComment() {
-        return this.comment;
-    }
-
     public void setComment(String comment) {
         this.comment = comment;
     }
 
-    public Long getPostId() {
-        return this.postId;
-    }
-
     public void setPostId(Long postId) {
         this.postId = postId;
     }
 
-    public Long getUserId() {
-        return this.userId;
-    }
-
     public void setUserId(Long UserId) {
         this.userId = UserId;
     }

src/main/java/com/makersacademy/acebook/model/Post.java

@@ -26,7 +26,7 @@ public class Post {
     private Long userId;
 
 //    @Getter
-//    @OneToMany(fetch = FetchType.LAZY, mappedBy = "postId", cascade = CascadeType.ALL)
+//    @OneToMany(fetch = FetchType.LAZY, mappedBy = "post", cascade = CascadeType.ALL)
 //    private List<Comment> commentList;
 
     public Post() {}

src/main/java/com/makersacademy/acebook/repository/CommentRepository.java

@@ -0,0 +1,10 @@
+package com.makersacademy.acebook.repository;
+
+import com.makersacademy.acebook.model.Comment;
+import org.springframework.data.repository.CrudRepository;
+
+import java.util.List;
+
+public interface CommentRepository extends CrudRepository<Comment, Long> {
+    public List<Comment> findAllByPostId(Long postId);
+}

src/main/resources/templates/posts/index.html

@@ -35,11 +35,11 @@ <h1>Posts</h1>
         Signed in as <span sec:authentication="name"></span>
     </div>
 
+<!--Make a new post-->
     <form action="#" th:action="@{/posts}" th:object="${newPost}" method="post">
         <p>Content: <input type="text" id="content" th:field="*{content}" /></p>
         <p><input type="submit" id="submit" value="Submit" /> <input type="reset" value="Reset" /></p>
     </form>
-
     <ul th:each="map, stat : ${postsAndPosters}">
         <ul th:each="entry : ${map.entrySet()}">
             <li>

src/main/resources/templates/posts/show.html

@@ -1,23 +1,20 @@
 <!doctype html>
-<html lang="en" xmlns:th="http://www.thymeleaf.org"
-      xmlns:sec="https://www.thymeleaf.org/thymeleaf-extras-springsecurity5" >
+<html lang="en" xmlns:th="http://www.thymeleaf.org" xmlns:sec="https://www.thymeleaf.org/thymeleaf-extras-springsecurity5">
 <head>
-    <meta charset="UTF-8">
-    <meta name="viewport"
-          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
-    <meta http-equiv="X-UA-Compatible" content="ie=edge">
-    <title>Acebook</title>
+    <meta charset="UTF-8"/>
+    <title>Post</title>
 </head>
 <body>
     <p th:text="${currentPost.content}"></p>
-    <form action="#" th:action="@{/post/{id}(id=${currentPost.id})}" th:object="${newComment}" method="post">
-        <p>Comment: <input type="text" id="comment" th:field="*{comment}" /></p>
-        <p><input type="submit" id="addComment" value="Submit" /> <input type="reset" value="Reset" /></p>
+
+<!--    Form to add a comment to post -->
+    <form action="#" th:action="@{/post/addComment}" th:object="${newComment}" method="post">
+        <input type="hidden" name="postId" th:value="${currentPost.id}"/>
+        <p>Comment: <input type="text" id="addComment" name="comment" th:field="*{comment}" /></p>
+        <p><input type="submit" id="submitComment" value="Submit" /> <input type="reset" value="Reset" /></p>
     </form>
-    <ul>
-        <li>Comment 1</li>
-        <li>Comment 2</li>
-        <li>Comment 3</li>
+    <ul th:each="comment: ${comments}">
+        <li th:text="${comment.comment}" ></li>
     </ul>
 </body>
 </html>

src/test/java/com/makersacademy/aceboook/controller/CommentControllerTest.java

@@ -0,0 +1,76 @@
+package com.makersacademy.aceboook.controller;
+
+import com.github.javafaker.Faker;
+import com.makersacademy.acebook.Application;
+import com.makersacademy.acebook.repository.CommentRepository;
+import com.makersacademy.acebook.repository.PostRepository;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.chrome.ChromeDriver;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import java.util.List;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringBootTest(classes = Application.class)
+public class CommentControllerTest {
+
+
+    @Autowired
+    PostRepository postRepository;
+
+    @Autowired
+    CommentRepository commentRepository;
+
+    WebDriver driver;
+    Faker faker;
+
+    @Before
+    public void setup() {
+        System.setProperty("webdriver.chrome.driver", "/usr/local/bin/chromedriver");
+        driver = new ChromeDriver();
+        faker = new Faker();
+    }
+
+    @After
+    public void tearDown() {
+        driver.close();
+    }
+
+    @Test
+    public void testAddCommentReflectedInCommentsList() {
+        driver.get("http://localhost:8080/login");
+        driver.findElement(By.id("username")).sendKeys("test_user");
+        driver.findElement(By.id("password")).sendKeys("password22");
+        driver.findElement(By.id("submit")).click();
+        driver.findElement(By.id("comment")).click();
+        driver.findElement(By.id("addComment")).sendKeys("Here is my new comment!");
+        driver.findElement(By.id("submitComment")).click();
+
+        WebElement ul = driver.findElement(By.tagName("ul"));;
+        List<WebElement> commentsList = ul.findElements(By.tagName("li"));
+        String comment = commentsList.get(0).getText();
+
+        Assert.assertEquals("Here is my new comment!", comment);
+
+    }
+
+
+
+//    @Test
+//    public void testPostPageShowsPostAndListOfComments() {
+//        driver.get("http://localhost:8080/login");
+//        driver.findElement(By.id("username")).sendKeys("test_user");
+//        driver.findElement(By.id("password")).sendKeys("password22");
+//        driver.findElement(By.id("submit")).click();
+//
+//    }
+}

src/test/java/com/makersacademy/aceboook/controller/PostControllerTest.java

@@ -94,32 +94,5 @@ public void testCommentButtonNavigatesToPostPageFromPosts() {
 
     }
 
-    @Test
-    public void testAddCommentReflectedInCommentsList() {
-        driver.get("http://localhost:8080/login");
-        driver.findElement(By.id("username")).sendKeys("test_user");
-        driver.findElement(By.id("password")).sendKeys("password22");
-        driver.findElement(By.id("submit")).click();
-        driver.findElement(By.id("comment")).click();
-        driver.findElement(By.id("addComment")).sendKeys("Here is my new comment!");
-        driver.findElement(By.id("submitComment")).click();
-
-        WebElement commentsUL = driver.findElement(By.tagName("ul"));
-        List<WebElement> commentsLI = commentsUL.findElements(By.tagName("li"));
-        String comment = commentsLI.get(0).getText();
-
-        Assert.assertEquals("Here is my new comment!", comment);
-
-    }
-
-
 
-//    @Test
-//    public void testPostPageShowsPostAndListOfComments() {
-//        driver.get("http://localhost:8080/login");
-//        driver.findElement(By.id("username")).sendKeys("test_user");
-//        driver.findElement(By.id("password")).sendKeys("password22");
-//        driver.findElement(By.id("submit")).click();
-//
-//    }
 }