posts appear by newest first

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

@@ -8,6 +8,8 @@
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.view.RedirectView;
 
+import java.sql.Timestamp;
+import java.text.SimpleDateFormat;
 import java.util.List;
 
 @Controller
@@ -18,14 +20,16 @@ public class PostsController {
 
     @GetMapping("/posts")
     public String index(Model model) {
-        Iterable<Post> posts = repository.findAll();
+        Iterable<Post> posts = repository.findAllByOrderByTimestampDesc();
         model.addAttribute("posts", posts);
         model.addAttribute("post", new Post());
         return "posts/index";
     }
 
     @PostMapping("/posts")
     public RedirectView create(@ModelAttribute Post post) {
+        String timeStamp = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new java.util.Date());
+        post.setTimestamp(Timestamp.valueOf(timeStamp));
         repository.save(post);
         return new RedirectView("/posts");
     }

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

@@ -4,6 +4,8 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.repository.CrudRepository;
 
-public interface PostRepository extends CrudRepository<Post, Long> {
+import java.util.List;
 
+public interface PostRepository extends CrudRepository<Post, Long> {
+    public List<Post> findAllByOrderByTimestampDesc();
 }

src/main/resources/db/migration/V12__update_posts_with_timestaps.sql

@@ -0,0 +1,44 @@
+update
+    posts
+set
+    timestamp = '2023-11-14 11:13:24',
+    user_id = 3
+where
+    content = 'Second post';
+
+
+update
+    posts
+set
+    timestamp = '2023-11-15 11:13:24',
+    user_id = 10
+where
+    content = 'fourth post';
+
+
+update
+    posts
+set
+    timestamp = '2023-11-16 11:13:24',
+    user_id = 11
+where
+    content = 'third post';
+
+
+update
+    posts
+set
+    timestamp = '2023-11-10 11:13:24',
+    user_id = 12
+where
+    content = 'sixth post';
+
+
+update
+    posts
+set
+    timestamp = '2023-11-09 11:13:24',
+    user_id = 14
+where
+    content = 'fifth post';
+

src/main/resources/templates/login.html

@@ -18,7 +18,7 @@
             <label for="password">Password</label>
             <input type="password" id="password" name="password"/>
             <div class="form-actions">
-                <button type="submit" class="btn">Log in</button>
+                <button type="submit" id="submit" class="btn">Log in</button>
             </div>
         </fieldset>
     </form>

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

@@ -16,7 +16,7 @@ <h1>Posts</h1>
 
     <form action="#" th:action="@{/posts}" th:object="${post}" method="post">
         <p>Content: <input type="text" th:field="*{content}" /></p>
-        <p><input type="submit" value="Submit" /> <input type="reset" value="Reset" /></p>
+        <p><input type="submit" id="submit" value="Submit" /> <input type="reset" value="Reset" /></p>
     </form>
 
     <ul th:each="post: ${posts}">

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

@@ -0,0 +1,58 @@
+package com.makersacademy.aceboook.controller;
+
+import com.github.javafaker.Faker;
+import com.makersacademy.acebook.Application;
+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.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import java.util.List;
+
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringBootTest(classes = Application.class)
+public class PostControllerTest {
+
+
+    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 testNewPostIsAtTheTopOfList() {
+        driver.get("http://localhost:8080/login");
+        driver.findElement(By.id("username")).sendKeys("user_1");
+        driver.findElement(By.id("password")).sendKeys("12345");
+        driver.findElement(By.id("submit")).click();
+        driver.findElement(By.id("content")).sendKeys("New Post");
+        driver.findElement(By.id("submit")).click();
+
+        WebElement ul = driver.findElement(By.tagName("ul"));
+        List<WebElement> postList = ul.findElements(By.tagName("li"));
+
+        String newPost = postList.get(0).getText();
+
+        Assert.assertEquals("New Post", newPost);
+
+
+    }
+}