Merge pull request #819 from SE-TINF22B6/cors-fix

Add basic report function

Author: denniskp

src/main/java/de/tinf22b6/dhbwhub/controller/AuthController.java

@@ -99,7 +99,7 @@ public ResponseEntity<?> emailVerification (@Valid @RequestBody EmailVerificatio
 
             try {
                 emailService.sendMessageUsingThymeleafTemplate(
-                        emailVerificationRequest.getEmail(), "Email Verification", templateModel);
+                        emailVerificationRequest.getEmail(), "Email Verification", "mail-template.html", templateModel);
             } catch (MessagingException | IOException e) {
                 return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
                         .body(new MessageResponse("Failed to send email with token."));

src/main/java/de/tinf22b6/dhbwhub/controller/PostController.java

@@ -88,6 +88,11 @@ public HomepagePostPreviewProposal create(@RequestBody CreatePostProposal propos
         return service.create(proposal);
     }
 
+    @PostMapping("/report")
+    public void report(@RequestBody ReportPostProposal proposal) {
+        service.report(proposal);
+    }
+
     @GetMapping("/{id}")
     public Post get(@PathVariable Long id) {
         return service.get(id);

src/main/java/de/tinf22b6/dhbwhub/proposal/simplified_models/ReportPostProposal.java

@@ -0,0 +1,22 @@
+package de.tinf22b6.dhbwhub.proposal.simplified_models;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@NoArgsConstructor
+public class ReportPostProposal {
+	private String reportReason;
+
+	private String reportDescription;
+
+	private Long postId;
+
+	private Long authorId;
+
+	private Long userId;
+}

src/main/java/de/tinf22b6/dhbwhub/service/EmailService.java

@@ -32,13 +32,13 @@ public EmailService(JavaMailSender emailSender, SpringTemplateEngine thymeleafTe
     }
 
     public void sendMessageUsingThymeleafTemplate(
-            String to, String subject, Map<String, Object> templateModel)
+            String to, String subject, String template, Map<String, Object> templateModel)
             throws MessagingException, IOException {
 
         Context thymeleafContext = new Context();
         thymeleafContext.setVariables(templateModel);
 
-        String htmlBody = thymeleafTemplateEngine.process("mail-template.html", thymeleafContext);
+        String htmlBody = thymeleafTemplateEngine.process(template, thymeleafContext);
 
         sendHtmlMessage(to, subject, htmlBody);
     }

src/main/java/de/tinf22b6/dhbwhub/service/PostServiceImpl.java

@@ -15,14 +15,14 @@
 import de.tinf22b6.dhbwhub.proposal.simplified_models.*;
 import de.tinf22b6.dhbwhub.repository.*;
 import de.tinf22b6.dhbwhub.service.interfaces.PostService;
+import jakarta.mail.MessagingException;
 import jakarta.persistence.EntityExistsException;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Objects;
+import java.io.IOException;
+import java.util.*;
 
 @Service
 public class PostServiceImpl implements PostService {
@@ -33,23 +33,29 @@ public class PostServiceImpl implements PostService {
     private final LogtableRepository logtableRepository;
     private final NotificationRepository notificationRepository;
     private final CommentRepository commentRepository;
+    private final EmailService emailService;
 
     public PostServiceImpl(@Autowired PostRepository repository,
                            @Autowired UserRepository userRepository,
                            @Autowired PictureRepository pictureRepository,
                            @Autowired PostTagRepository postTagRepository,
                            @Autowired LogtableRepository logtableRepository,
                            @Autowired NotificationRepository notificationRepository,
-                           @Autowired CommentRepository commentRepository) {
+                           @Autowired CommentRepository commentRepository,
+                           @Autowired EmailService emailService) {
         this.repository = repository;
         this.userRepository = userRepository;
         this.pictureRepository = pictureRepository;
         this.postTagRepository = postTagRepository;
         this.logtableRepository = logtableRepository;
         this.notificationRepository = notificationRepository;
         this.commentRepository = commentRepository;
+        this.emailService = emailService;
     }
 
+    @Value("${spring.mail.support-mail}")
+    private String supportMail;
+
     @Override
     public List<Post> getAll() {
         return repository.findAll();
@@ -82,6 +88,22 @@ public HomepagePostPreviewProposal create(CreatePostProposal proposal) {
         return getPostHomepageView(post.getId());
     }
 
+    @Override
+    public void report(ReportPostProposal proposal) {
+        Map<String, Object> templateModel = new HashMap<>();
+        templateModel.put("post_url", String.format("https://www.dhbwhub.de/post/?id=%d", proposal.getPostId()));
+        templateModel.put("user_id_of_reporter", proposal.getUserId());
+        templateModel.put("user_id_of_author", proposal.getAuthorId());
+        templateModel.put("report_reason", proposal.getReportReason());
+        templateModel.put("additional_notes", proposal.getReportDescription());
+
+        try {
+            emailService.sendMessageUsingThymeleafTemplate(supportMail, "Incoming User Report", "report-template.html", templateModel);
+        } catch (MessagingException | IOException e) {
+            throw new RuntimeException("An error occurred while trying to send the report: " + e.getMessage());
+        }
+    }
+
     @Override
     public Post get(Long id) {
         Post post = repository.find(id);

src/main/java/de/tinf22b6/dhbwhub/service/interfaces/PostService.java

@@ -10,6 +10,7 @@ public interface PostService {
     List<Post> getAll();
     Post create(PostProposal proposal);
     HomepagePostPreviewProposal create(CreatePostProposal proposal);
+    void report(ReportPostProposal proposal);
     Post get(Long id);
     Post update(Long id, PostProposal proposal);
     int increaseLikes(LikePostProposal likePostProposal);

src/main/resources/application.yml

@@ -14,6 +14,7 @@ spring:
     host: smtp.strato.de
     port: 465
     username: info@dhbwhub.de
+    support-mail: info@dhbwhub.de
     password: ${SMTP_PASSWORD}
     protocol: smtp
     templates:

src/main/resources/templates/report-template.html

@@ -0,0 +1,68 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="https://thymeleaf.org">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Incoming User Report</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            margin: 0;
+            padding: 0;
+            background-color: grey;
+            color: #333;
+        }
+        .container {
+            max-width: 600px;
+            margin: 20px auto;
+            padding: 20px;
+            background-color: #25282c;
+            border-radius: 10px;
+            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+        }
+        .text {
+            font-family: Arial, sans-serif;
+            color: white;
+        }
+        .header img {
+            max-width: 150px;
+        }
+        .verification-code {
+            text-align: center;
+            font-size: 24px;
+            color: #ff4444;
+            margin-bottom: 30px;
+        }
+        .footer {
+            text-align: center;
+            margin-top: 50px;
+            color: white;
+        }
+    </style>
+</head>
+<body>
+<div class="container">
+    <div class="text">
+        <p>Dies ist eine automatische Nachricht, die Sie über die neusten Benutzeraktivitäten in Bezug auf die Meldung von Inhalten informiert</p>
+
+        <h4>Details zum Vorfall:</h4>
+        <ul>
+            <li><strong>URL zum Post:</strong>  <td th:text="${post_url}"></td></li>
+            <li><strong>Benutzer-ID des Reporters:</strong> <td th:text="${user_id_of_reporter}"></td></li>
+            <li><strong>Benutzer-ID des Authors:</strong> <td th:text="${user_id_of_author}"></td></li>
+            <li><strong>Report Grund:</strong> <td th:text="${report_reason}"></td></li>
+            <li><strong>Zusätzliche Anmerkungen des Reporters:</strong> <td th:text="${additional_notes}"></td></li>
+        </ul>
+
+        <h4>Erforderliche Maßnahmen:</h4>
+        <p>Bitte überprüfen Sie den gemeldeten Inhalt, um sicherzustellen, dass er mit den Community-Richtlinien und Nutzungsbedingungen unserer Plattform übereinstimmt.</p>
+    </div>
+    <div class="footer">
+        © 2024 DHBWhub. All rights reserved.
+        <br>
+        <br>
+        Erzbergerstraße 121, 76133 Karlsruhe, Deutschland
+    </div>
+</div>
+</body>
+</html>