Revert "注册登录，用户等级，社交，动态，新手任务"
This reverts commit 1c359108ca33d46271920ee0cd57dddcb7012937.
Reason for revert: <冲突>
Change-Id: Ie586267169acac99130b1fadf4a5f433441c4b8c
diff --git a/src/main/java/com/example/myproject/service/CommentService.java b/src/main/java/com/example/myproject/service/CommentService.java
deleted file mode 100644
index c102ca2..0000000
--- a/src/main/java/com/example/myproject/service/CommentService.java
+++ /dev/null
@@ -1,125 +0,0 @@
-package com.example.myproject.service;
-
-import com.example.myproject.entity.Comments;
-import com.example.myproject.entity.Post;
-import com.example.myproject.entity.Users;
-import com.example.myproject.repository.CommentRepository;
-import com.example.myproject.repository.PostRepository;
-import com.example.myproject.repository.UserRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.util.ArrayList;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-
-@Service
-public class CommentService {
-
- @Autowired
- private CommentRepository commentRepository;
-
- @Autowired
- private PostRepository postRepository;
-
- @Autowired
- private UserRepository userRepository;
-
- // 添加评论
- public void addComment(Long postId, Comments comment) {
- try {
- // 查找帖子
- Post post = postRepository.findById(postId).orElseThrow(() -> {
- throw new RuntimeException("Post with ID " + postId + " not found");
- });
-
- // 查找用户
- Users user = userRepository.findById(comment.getUserId()).orElseThrow(() -> {
- throw new RuntimeException("User with ID " + comment.getUserId() + " not found");
- });
-
- // 设置评论的相关属性
- comment.setPost(post);
- comment.setUserId(user.getUserId());
- comment.setCommentTime(new java.util.Date());
-
- if (comment.getParentComment() != null && comment.getParentComment() != 0) {
- // 查找父评论
- Comments parentComment = commentRepository.findById(comment.getParentComment())
- .orElseThrow(() -> new RuntimeException("Parent comment with ID " + comment.getParentComment() + " not found"));
- comment.setParentComment(parentComment.getCommentId()); // 设置父评论 ID
- } else {
- comment.setParentComment(0L); // 设置为 0，表示没有父评论
- }
-
- // 保存评论
- commentRepository.save(comment);
- } catch (Exception e) {
- // 捕获任何异常并打印堆栈信息
- e.printStackTrace();
- throw new RuntimeException("An error occurred while adding the comment: " + e.getMessage());
- }
- }
-
- // 获取指定帖子的所有评论
- public List<Map<String, Object>> getCommentsByPostId(Long postId) {
- List<Comments> comments = commentRepository.findAll()
- .stream()
- .filter(comment -> comment.getPost().getPostNo().equals(postId)) // 通过 post 的 postNo 过滤评论
- .collect(Collectors.toList());
-
- if (comments.isEmpty()) {
- return new ArrayList<>();
- }
-
- List<Map<String, Object>> result = new ArrayList<>();
- for (Comments comment : comments) {
- Map<String, Object> commentData = new LinkedHashMap<>();
- commentData.put("commentId", comment.getCommentId());
- commentData.put("post_id", comment.getPost().getPostNo());
- commentData.put("userId", comment.getUserId());
-
- Users user = userRepository.findById(comment.getUserId()).orElse(null);
- commentData.put("nickname", user != null ? user.getUsername() : null);
- commentData.put("avatar_url", user != null ? user.getAvatarUrl() : null);
-
- commentData.put("content", comment.getContent());
- commentData.put("isAnonymous", comment.getIsAnonymous());
- commentData.put("likesCount", comment.getLikesCount());
- commentData.put("replyCount", comment.getReplyCount());
- commentData.put("commentTime", comment.getCommentTime());
- commentData.put("parentComment", comment.getParentComment());
-
- Map<String, Object> parentCommentData = getParentCommentData(comment.getParentComment());
- commentData.put("parentCommentData", parentCommentData);
-
- result.add(commentData);
- }
-
- return result;
- }
-
- // 递归查找父评论的内容
- private Map<String, Object> getParentCommentData(Long parentCommentId) {
- Map<String, Object> parentCommentData = new LinkedHashMap<>();
- if (parentCommentId != null && parentCommentId != 0) {
- // 查找父评论
- Comments parentComment = commentRepository.findById(parentCommentId).orElse(null);
- if (parentComment != null) {
- parentCommentData.put("commentId", parentComment.getCommentId());
- parentCommentData.put("content", parentComment.getContent());
- parentCommentData.put("userId", parentComment.getUserId());
-
- Users user = userRepository.findById(parentComment.getUserId()).orElse(null);
- parentCommentData.put("nickname", user != null ? user.getUsername() : null);
- parentCommentData.put("avatar_url", user != null ? user.getAvatarUrl() : null);
-
- Map<String, Object> grandParentData = getParentCommentData(parentComment.getParentComment());
- parentCommentData.put("parentCommentData", grandParentData);
- }
- }
- return parentCommentData;
- }
-}
diff --git a/src/main/java/com/example/myproject/service/DynamicService.java b/src/main/java/com/example/myproject/service/DynamicService.java
deleted file mode 100644
index 853604d..0000000
--- a/src/main/java/com/example/myproject/service/DynamicService.java
+++ /dev/null
@@ -1,275 +0,0 @@
-package com.example.myproject.service;
-
-import com.example.myproject.entity.*;
-import com.example.myproject.repository.*;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-import org.springframework.web.multipart.MultipartFile;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.*;
-
-@Service
-public class DynamicService {
-
- @Autowired
- private UserDynamicRepository userDynamicRepository;
-
- @Autowired
- private UserRepository userRepository;
-
- @Autowired
- private DynamicCommentRepository dynamicCommentRepository;
-
- @Autowired
- private DynamicLikesRepository dynamicLikesRepository;
-
- @Autowired
- private FriendRelationRepository friendRelationRepository;
-
- private static final String IMAGE_DIR = "uploads/post/";
-
- // 创建好友动态
- public Map<String, Object> createDynamic(Long userId, String title, String content, MultipartFile[] imageFiles) {
- // 查找用户信息
- Users user = userRepository.findById(userId)
- .orElseThrow(() -> new RuntimeException("User not found"));
-
- // 创建新的动态
- UserDynamic userDynamic = new UserDynamic();
- userDynamic.setUserId(userId);
- userDynamic.setTitle(title != null ? title : "默认标题");
- userDynamic.setContent(content);
- userDynamic.setTime(new Date());
- userDynamic.setLikesCount(0);
- userDynamic.setCommentsCount(0);
-
- // 处理图片上传
- StringBuilder imageUrlsBuilder = new StringBuilder();
- if (imageFiles != null && imageFiles.length > 0) {
- for (int i = 0; i < imageFiles.length; i++) {
- if (i > 0) {
- imageUrlsBuilder.append(",");
- }
- try {
- String imageUrl = saveImage(imageFiles[i]);
- imageUrlsBuilder.append(imageUrl);
- } catch (IOException e) {
- throw new RuntimeException("Image upload failed: " + e.getMessage());
- }
- }
- }
-
- // 将多个图片 URL 拼接
- userDynamic.setImageUrl(imageUrlsBuilder.toString());
-
- // 保存数据库
- UserDynamic savedUserDynamic = userDynamicRepository.save(userDynamic);
-
- // 返回结果
- Map<String, Object> response = new HashMap<>();
- response.put("dynamicId", savedUserDynamic.getDynamicId());
- response.put("message", "动态创建成功");
- return response;
- }
-
- // 保存图片并返回图片的 URL
- public String saveImage(MultipartFile imageFile) throws IOException {
- String fileName = imageFile.getOriginalFilename();
- Path path = Paths.get(IMAGE_DIR + fileName);
- Files.createDirectories(path.getParent());
- Files.write(path, imageFile.getBytes());
- return "/images/" + fileName;
- }
-
- // 删除动态
- public void deleteDynamic(Long dynamicId) {
- if (userDynamicRepository.existsById(dynamicId)) {
- userDynamicRepository.deleteById(dynamicId);
- } else {
- throw new RuntimeException("Dynamic with id " + dynamicId + " not found");
- }
- }
-
- //好友动态评论
- public Map<String, Object> addComment(Long userId, Long dynamicId, String commentContent) {
- Users user = userRepository.findById(userId)
- .orElseThrow(() -> new RuntimeException("User not found"));
-
- UserDynamic dynamic = userDynamicRepository.findById(dynamicId)
- .orElseThrow(() -> new RuntimeException("Dynamic not found"));
-
- DynamicComment comment = new DynamicComment();
- comment.setDynamicId(dynamicId);
- comment.setUserId(userId);
- comment.setCommentContent(commentContent);
- comment.setCommentTime(new Date());
-
- // 保存评论
- DynamicComment savedComment = dynamicCommentRepository.save(comment);
-
- // 返回成功消息
- Map<String, Object> response = new HashMap<>();
- response.put("comment_id", savedComment.getCommentId());
- response.put("message", "评论成功");
- return response;
- }
-
- //返回某个好友的所有动态
- public Map<String, Object> getAllUserDynamics(Long userId) {
- // 查找用户的所有动态
- List<UserDynamic> userDynamics = userDynamicRepository.findByUserId(userId);
- Map<String, Object> postData = new LinkedHashMap<>();
- List<Map<String, Object>> dynamicList = new ArrayList<>();
-
- // 遍历动态，获取点赞和评论
- for (UserDynamic dynamic : userDynamics) {
- Map<String, Object> dynamicData = new LinkedHashMap<>();
- dynamicData.put("dynamic_id", dynamic.getDynamicId());
- dynamicData.put("user_id", dynamic.getUserId());
-
- Users user = userRepository.findById(dynamic.getUserId()).orElse(null);
- if (user != null) {
- dynamicData.put("username", user.getUsername());
- dynamicData.put("avatar_url", user.getAvatarUrl());
- } else {
- dynamicData.put("username", "Unknown");
- dynamicData.put("avatar_url", "http://example.com/default-avatar.jpg");
- }
-
- dynamicData.put("title", dynamic.getTitle());
- dynamicData.put("content", dynamic.getContent());
- dynamicData.put("images", dynamic.getImageUrl());
- dynamicData.put("time", dynamic.getTime());
-
- // 获取点赞
- List<DynamicLikes> likes = dynamicLikesRepository.findByDynamicId(dynamic.getDynamicId());
- List<Map<String, Object>> likeList = new ArrayList<>();
- for (DynamicLikes like : likes) {
- Map<String, Object> likeData = new HashMap<>();
- likeData.put("user_id", like.getUserId());
-
- // 获取点赞用户的用户名
- Users likeUser = userRepository.findById(like.getUserId()).orElse(null);
- if (likeUser != null) {
- likeData.put("username", likeUser.getUsername());
- } else {
- likeData.put("username", "Unknown");
- }
-
- likeList.add(likeData);
- }
- dynamicData.put("likes", likeList);
-
- // 获取评论
- List<DynamicComment> comments = dynamicCommentRepository.findByDynamicId(dynamic.getDynamicId());
- List<Map<String, Object>> commentList = new ArrayList<>();
- for (DynamicComment comment : comments) {
- Map<String, Object> commentData = new HashMap<>();
- commentData.put("comment_id", comment.getCommentId());
- commentData.put("user_id", comment.getUserId());
-
- // 获取评论用户的用户名
- Users commentUser = userRepository.findById(comment.getUserId()).orElse(null);
- if (commentUser != null) {
- commentData.put("username", commentUser.getUsername());
- } else {
- commentData.put("username", "Unknown");
- }
-
- commentData.put("content", comment.getCommentContent());
- commentData.put("time", comment.getCommentTime());
- commentList.add(commentData);
- }
- dynamicData.put("comments", commentList);
-
- dynamicList.add(dynamicData);
- }
-
- Map<String, Object> response = new HashMap<>();
- response.put("dynamic", dynamicList);
- return response;
- }
-
- //获取当前所有好友的id
- public List<Long> getAllFriendIds(Long userId) {
- List<FriendRelation> friendRelations = friendRelationRepository.findByUserId(userId);
- List<Long> friendIds = new ArrayList<>();
-
- for (FriendRelation relation : friendRelations) {
- // 添加好友ID
- if (!friendIds.contains(relation.getFriendId())) {
- friendIds.add(relation.getFriendId());
- }
- }
-
- return friendIds;
- }
-
- public Map<String, Object> getAllUserAndFriendsDynamics(List<Long> userIds) {
- List<Map<String, Object>> allDynamics = new ArrayList<>();
-
- // 遍历所有用户获取他们的动态
- for (Long userId : userIds) {
- Map<String, Object> userDynamics = getAllUserDynamics(userId);
- if (userDynamics != null && !userDynamics.isEmpty()) {
- allDynamics.addAll((List<Map<String, Object>>) userDynamics.get("dynamic"));
- }
- }
-
- // 返回所有动态的合集
- Map<String, Object> response = new HashMap<>();
- response.put("dynamic", allDynamics);
- return response;
- }
-
- //点赞动态
- public boolean likeDynamic(Long userId, Long dynamicId) {
- // 检查该用户是否已经点赞过该动态
- DynamicLikes existingLike = dynamicLikesRepository.findByUserIdAndDynamicId(userId, dynamicId);
- if (existingLike != null) {
- return false;
- }
-
- // 新增点赞记录
- DynamicLikes newLike = new DynamicLikes();
- newLike.setUserId(userId);
- newLike.setDynamicId(dynamicId);
- newLike.setLikeTime(new java.util.Date());
- dynamicLikesRepository.save(newLike);
-
- // 更新动态表的点赞数
- UserDynamic dynamic = userDynamicRepository.findById(dynamicId).orElse(null);
- if (dynamic != null) {
- dynamic.setLikesCount(dynamic.getLikesCount() + 1);
- userDynamicRepository.save(dynamic);
- }
-
- return true;
- }
-
- //取消点赞
- public boolean unlikeDynamic(Long userId, Long dynamicId) {
- // 查找该用户的点赞记录
- DynamicLikes existingLike = dynamicLikesRepository.findByUserIdAndDynamicId(userId, dynamicId);
- if (existingLike == null) {
- return false;
- }
-
- // 删除点赞记录
- dynamicLikesRepository.delete(existingLike);
-
- // 更新动态表的点赞数
- UserDynamic dynamic = userDynamicRepository.findById(dynamicId).orElse(null);
- if (dynamic != null) {
- dynamic.setLikesCount(dynamic.getLikesCount() - 1);
- userDynamicRepository.save(dynamic);
- }
-
- return true;
- }
-
-}
diff --git a/src/main/java/com/example/myproject/service/EmailService.java b/src/main/java/com/example/myproject/service/EmailService.java
new file mode 100644
index 0000000..1ecc8c4
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/EmailService.java
@@ -0,0 +1,20 @@
+
+package com.example.myproject.service;
+public interface EmailService {
+ /**
+ * 发送邮件给指定的邮箱。
+ *
+ * @param to 收件人邮箱地址
+ * @param subject 邮件主题
+ * @param text 邮件内容
+ * @return 发送是否成功
+ */
+ boolean sendEmail(String to, String subject, String text);
+ /**
+ * 生成并发送验证邮件
+ *
+ * @param email 收件人邮箱
+ * @param token
+ */
+ void sendVerificationEmail(String email, String token);
+}
diff --git a/src/main/java/com/example/myproject/service/GroupService.java b/src/main/java/com/example/myproject/service/GroupService.java
deleted file mode 100644
index 016d7e0..0000000
--- a/src/main/java/com/example/myproject/service/GroupService.java
+++ /dev/null
@@ -1,382 +0,0 @@
-package com.example.myproject.service;
-
-import com.example.myproject.entity.*;
-
-import com.example.myproject.repository.*;
-import jakarta.transaction.Transactional;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.PageRequest;
-import org.springframework.data.domain.Pageable;
-import org.springframework.data.domain.Sort;
-import org.springframework.http.ResponseEntity;
-import org.springframework.stereotype.Service;
-import org.springframework.web.multipart.MultipartFile;
-import java.io.IOException;
-import java.nio.file.Path;
-import java.nio.file.Files;
-
-import java.util.*;
-
-@Service
-public class GroupService {
-
- @Autowired
- private GroupRepository groupRepository;
-
- @Autowired
- private GroupMembersRepository groupMembersRepository;
-
-
- @Autowired
- private UserRepository userRepository;
-
- @Autowired
- private GroupPostRepository groupPostRepository;
-
- @Autowired
- private GroupCommentsRepository groupCommentsRepository;
-
- private static final String IMAGE_DIR = "uploads/groupPost/";
-
- @Transactional
- // 创建小组的方法
- public ResponseEntity<Map<String, Object>> createGroup(Group groupRequest) {
- try {
- // 创建新的小组对象
- Group newGroup = new Group();
- newGroup.setGroupName(groupRequest.getGroupName());
- newGroup.setDescription(groupRequest.getDescription());
- newGroup.setCreateTime(new Date());
- newGroup.setUserId(groupRequest.getUserId());
- newGroup.setMemberCount(1);
- newGroup.setCategory(groupRequest.getCategory());
- newGroup.setCoverImage(groupRequest.getCoverImage());
- Group createdGroup = groupRepository.save(newGroup);
-
- // 返回成功响应
- Map<String, Object> response = new HashMap<>();
- response.put("status", "success");
- response.put("message", "兴趣小组创建成功");
- response.put("group_id", createdGroup.getGroupId());
-
- return ResponseEntity.ok(response);
- } catch (Exception e) {
- // 返回失败响应
- Map<String, Object> errorResponse = new HashMap<>();
- errorResponse.put("status", "error");
- errorResponse.put("message", "小组创建失败");
- errorResponse.put("group_id", null);
-
- return ResponseEntity.status(400).body(errorResponse);
- }
- }
-
-
- // 加入小组
- @Transactional
- public ResponseEntity<Map<String, Object>> joinGroup(Long groupId, Long userId) {
- // 查找小组
- Optional<Group> groupOptional = groupRepository.findById(groupId);
- if (!groupOptional.isPresent()) {
- return ResponseEntity.status(400).body(
- Map.of("status", "failure", "message", "小组不存在")
- );
- }
-
- Group group = groupOptional.get();
-
- // 检查用户是否已经是该小组成员
- if (groupMembersRepository.existsByGroupIdAndUserId(groupId, userId)) {
- return ResponseEntity.status(400).body(
- Map.of("status", "failure", "message", "用户已经是该小组的成员")
- );
- }
-
- // 插入用户和小组的关联记录
- GroupMembers groupMembers = new GroupMembers();
- groupMembers.setGroupId(groupId);
- groupMembers.setUserId(userId);
- groupMembersRepository.save(groupMembers);
-
- // 更新小组的成员数
- group.setMemberCount(group.getMemberCount() + 1);
- groupRepository.save(group);
-
- return ResponseEntity.ok().body(
- Map.of("status", "success", "message", "成功加入小组")
- );
- }
-
- // 退出小组
- @Transactional
- public ResponseEntity<Map<String, Object>> leaveGroup(Long groupId, Long userId) {
- // 查找小组
- Optional<Group> groupOptional = groupRepository.findById(groupId);
- if (!groupOptional.isPresent()) {
- return ResponseEntity.status(400).body(
- Map.of("status", "failure", "message", "小组不存在")
- );
- }
-
- Group group = groupOptional.get();
-
- // 检查用户是否是该小组成员
- if (!groupMembersRepository.existsByGroupIdAndUserId(groupId, userId)) {
- return ResponseEntity.status(400).body(
- Map.of("status", "failure", "message", "用户不是该小组的成员")
- );
- }
-
- // 删除用户和小组的关联记录
- groupMembersRepository.deleteByGroupIdAndUserId(groupId, userId);
-
- // 更新小组的成员数
- group.setMemberCount(group.getMemberCount() - 1);
- groupRepository.save(group);
-
- return ResponseEntity.ok().body(
- Map.of("status", "success", "message", "成功退出小组")
- );
- }
-
- // 获取所有成员
- @Transactional
- public ResponseEntity<Map<String, Object>> getGroupMembers(Long groupId) {
- // 查找小组
- Optional<Group> groupOptional = groupRepository.findById(groupId);
- if (!groupOptional.isPresent()) {
- return ResponseEntity.status(400).body(
- Map.of("status", "failure", "message", "小组不存在")
- );
- }
-
- Group group = groupOptional.get();
-
- // 获取所有小组成员
- List<GroupMembers> groupMembersList = groupMembersRepository.findByGroupId(groupId);
-
- // 创建成员返回列表
- List<Map<String, Object>> members = new ArrayList<>();
- for (GroupMembers groupMember : groupMembersList) {
- Optional<Users> userOptional = userRepository.findById(groupMember.getUserId());
- if (userOptional.isPresent()) {
- Users user = userOptional.get();
- members.add(Map.of(
- "user_id", user.getUserId(),
- "username", user.getUsername(),
- "avatar_url", user.getAvatarUrl()
- ));
- }
- }
-
- return ResponseEntity.ok().body(
- Map.of("status", "success", "members", members)
- );
- }
-
-
- //发布帖子
- public Map<String, Object> createPost(Long groupId, Long userId, String postContent, String title, MultipartFile[] imageFiles) {
- // 创建一个新的帖子对象
- GroupPost post = new GroupPost();
- post.setGroupId(groupId);
- post.setUserId(userId);
- post.setContent(postContent);
- post.setTitle(title);
- post.setTime(new Date());
- post.setLikeCount(0);
- post.setCommentCount(0);
-
- // 处理图片上传，如果没有图片，返回空字符串
- String imageUrls = handleImages(imageFiles);
- post.setImage(imageUrls);
-
- // 保存帖子到数据库
- GroupPost savedPost = groupPostRepository.save(post);
-
- // 返回结果
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("post_id", savedPost.getGroupPostId());
- response.put("message", "帖子创建成功");
- return response;
- }
-
- // 处理图片上传的方法，返回图片的 URL 字符串
- private String handleImages(MultipartFile[] imageFiles) {
- if (imageFiles == null || imageFiles.length == 0) {
- return "";
- }
-
- StringBuilder imageUrlsBuilder = new StringBuilder();
-
- for (int i = 0; i < imageFiles.length; i++) {
- if (i > 0) {
- imageUrlsBuilder.append(",");
- }
- try {
- String imageUrl = saveImage(imageFiles[i]);
- imageUrlsBuilder.append(imageUrl);
- } catch (IOException e) {
- throw new RuntimeException("图片上传失败: " + e.getMessage());
- }
- }
- return imageUrlsBuilder.toString();
- }
-
- // 保存图片并返回图片的 URL
- private String saveImage(MultipartFile imageFile) throws IOException {
- if (imageFile == null) {
- throw new IOException("图片文件为空");
- }
-
- String fileName = imageFile.getOriginalFilename();
- Path path = Path.of(IMAGE_DIR + fileName);
- Files.createDirectories(path.getParent());
- Files.write(path, imageFile.getBytes());
- return "/images/" + fileName;
- }
-
- // 获取小组内的所有帖子
- public Map<String, Object> getAllPosts(Long groupId) {
- List<GroupPost> posts = groupPostRepository.findByGroupId(groupId);
-
- List<Map<String, Object>> postList = new ArrayList<>();
-
- for (GroupPost post : posts) {
- Map<String, Object> postData = new HashMap<>();
- Users user = userRepository.findById(post.getUserId()).orElseThrow(() -> new RuntimeException("User not found"));
- postData.put("group_post_id", post.getGroupPostId());
- postData.put("user_id", post.getUserId());
- postData.put("username", user.getUsername());
- postData.put("title", post.getTitle());
- postData.put("content", post.getContent());
- postData.put("time", post.getTime());
-
- postList.add(postData);
- }
-
- // 返回响应数据
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "success");
- response.put("posts", postList);
- return response;
- }
-
-
- // 获取小组列表接口
- public Map<String, Object> searchGroups(Map<String, Object> params) {
- String name = (String) params.get("name");
- String category = (String) params.get("category");
- Integer page = (Integer) params.getOrDefault("page", 1);
- Integer size = (Integer) params.getOrDefault("size", 10);
- String sortBy = (String) params.getOrDefault("sort_by", "memberCount");
-
- // 构建分页对象
- Pageable pageable;
-
- // 根据 `sortBy` 判断排序方式
- if ("createTime".equals(sortBy)) {
- pageable = PageRequest.of(page - 1, size, Sort.by(Sort.Order.asc("createTime")));
- } else if ("groupName".equals(sortBy)) {
- pageable = PageRequest.of(page - 1, size, Sort.by(Sort.Order.asc("groupName")));
- } else {
- pageable = PageRequest.of(page - 1, size, Sort.by(Sort.Order.desc("memberCount")));
- }
-
- Page<Group> groups;
- if (name != null && !name.isEmpty()) {
- // 小组名称模糊查询
- groups = groupRepository.searchGroups(name, category, pageable);
- } else {
- groups = groupRepository.searchWithFilters(category, pageable);
- }
-
- return buildResponse(groups);
- }
-
- // 构建返回的响应数据
- private Map<String, Object> buildResponse(Page<Group> groups) {
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "success");
- response.put("total", groups.getTotalElements());
- response.put("total_pages", groups.getTotalPages());
- response.put("current_page", groups.getNumber() + 1);
- response.put("items", groups.getContent());
-
- return response;
- }
-
- // 点赞帖子
- public Map<String, Object> likePost(Long GroupPostId) {
- // 查找帖子
- Optional<GroupPost> postOpt = groupPostRepository.findById(GroupPostId);
- if (!postOpt.isPresent()) {
- throw new RuntimeException("Post not found");
- }
-
- GroupPost post = postOpt.get();
-
- // 更新点赞数
- post.setLikeCount(post.getLikeCount() + 1);
- groupPostRepository.save(post);
-
- // 返回成功信息
- Map<String, Object> response = new HashMap<>();
- response.put("status", "success");
- response.put("message", "点赞成功");
- return response;
- }
-
- // 取消点赞
- public Map<String, Object> unlikePost(Long GroupPostId) {
- // 查找帖子
- Optional<GroupPost> postOpt = groupPostRepository.findById(GroupPostId);
- if (!postOpt.isPresent()) {
- throw new RuntimeException("Post not found");
- }
-
- GroupPost post = postOpt.get();
-
- // 更新点赞数
- if (post.getLikeCount() > 0) {
- post.setLikeCount(post.getLikeCount() - 1);
- groupPostRepository.save(post);
-
- // 返回成功信息
- Map<String, Object> response = new HashMap<>();
- response.put("status", "success");
- response.put("message", "取消点赞成功");
- return response;
- } else {
- // 如果点赞数已经是0，则返回相应消息
- Map<String, Object> response = new HashMap<>();
- response.put("status", "failure");
- response.put("message", "无法取消点赞，点赞数已经为0");
- return response;
- }
- }
-
- // 添加评论并更新帖子的评论数
- public Map<String, Object> addComment(Long postId, GroupComments comment) {
- // 查找帖子
- Optional<GroupPost> postOpt = groupPostRepository.findById(postId);
- if (!postOpt.isPresent()) {
- throw new RuntimeException("Post not found");
- }
-
- GroupPost post = postOpt.get();
-
- comment.setGroupPostId(postId);
- comment.setTime(new java.util.Date());
- groupCommentsRepository.save(comment);
- post.setCommentCount(post.getCommentCount() + 1);
- groupPostRepository.save(post);
- Map<String, Object> response = new HashMap<>();
- response.put("status", "success");
- response.put("message", "评论成功");
- return response;
- }
-
-
-}
diff --git a/src/main/java/com/example/myproject/service/LevelService.java b/src/main/java/com/example/myproject/service/LevelService.java
deleted file mode 100644
index 92f50ed..0000000
--- a/src/main/java/com/example/myproject/service/LevelService.java
+++ /dev/null
@@ -1,140 +0,0 @@
-package com.example.myproject.service;
-
-import com.example.myproject.entity.ExperienceHistory;
-import com.example.myproject.entity.Users;
-import com.example.myproject.entity.Level;
-import com.example.myproject.repository.ExperienceHistoryRepository;
-import com.example.myproject.repository.UserRepository;
-import com.example.myproject.repository.LevelRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-
-import java.util.Date;
-import java.util.LinkedHashMap;
-import java.util.Map;
-import java.util.HashMap;
-
-@Service
-public class LevelService {
-
- @Autowired
- private UserRepository userRepository;
-
- @Autowired
- private LevelRepository levelRepository;
-
- @Autowired
- private ExperienceHistoryRepository experienceHistoryRepository;
-
-
- public Map<String, Object> getUserExperience(Long userId) {
- // 获取用户信息
- Users user = userRepository.findById(userId).orElseThrow(() -> new RuntimeException("User not found"));
-
- // 获取当前等级
- Level currentLevel = levelRepository.findById(user.getLevel()).orElseThrow(() -> new RuntimeException("Level not found"));
-
- // 获取下一个等级的经验需求
- Level nextLevel = levelRepository.findById(currentLevel.getLevelId() + 1).orElse(null);
-
- // 构建响应数据
- Map<String, Object> response = new HashMap<>();
- response.put("current_experience", user.getCurrentExperience());
- response.put("level", currentLevel.getLevelName());
- response.put("next_level_experience", nextLevel != null ? nextLevel.getRequiredExperience() : 0);
-
- return response;
- }
-
- public Map<String, Object> updateExperience(Long userId, Integer experience, String source) {
- // 获取用户信息
- Users user = userRepository.findById(userId).orElseThrow(() -> new RuntimeException("用户不存在"));
-
- // 更新用户的经验值
- user.setCurrentExperience(user.getCurrentExperience() + experience);
-
- // 保存更新后的用户信息
- userRepository.save(user);
-
- // 创建经验更新历史记录
- ExperienceHistory experienceHistory = new ExperienceHistory();
- experienceHistory.setUserId(userId);
- experienceHistory.setExperienceChange(experience);
- experienceHistory.setSource(source);
- experienceHistory.setUpdateTime(new Date());
-
- // 保存更新历史
- experienceHistoryRepository.save(experienceHistory);
-
- // 返回更新后的经验值和消息
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "success");
- response.put("message", "经验更新成功");
- response.put("current_experience", user.getCurrentExperience()); // 返回更新后的经验值
-
- return response;
- }
-
- public Map<String, Object> checkUpgrade(Long userId) {
- // 获取用户信息
- Users user = userRepository.findById(userId).orElseThrow(() -> new RuntimeException("用户不存在"));
-
- // 获取当前等级
- Level currentLevel = levelRepository.findById(user.getLevel())
- .orElseThrow(() -> new RuntimeException("用户等级信息不存在"));
-
- // 获取下一个等级的经验需求
- Level nextLevel = levelRepository.findById(currentLevel.getLevelId() + 1).orElse(null);
-
- // 构建响应数据
- Map<String, Object> response = new LinkedHashMap<>();
-
- // 判断用户是否可以升级
- boolean canUpgrade = user.getCurrentExperience() >= (nextLevel != null ? nextLevel.getRequiredExperience() : 0);
- response.put("can_upgrade", canUpgrade);
- // 构建响应数据
-
- response.put("next_level_experience", nextLevel != null ? nextLevel.getRequiredExperience() : 0);
- response.put("current_experience", user.getCurrentExperience());
-
-
- return response;
- }
-
- public Map<String, Object> upgradeUserLevel(Long userId, Boolean canUpgrade) {
- // 获取用户信息
- Users user = userRepository.findById(userId).orElseThrow(() -> new RuntimeException("User not found"));
-
- // 创建响应对象
- Map<String, Object> response = new HashMap<>();
-
- if (canUpgrade) {
- // 获取当前等级
- Level currentLevel = levelRepository.findById(user.getLevel())
- .orElseThrow(() -> new RuntimeException("Level not found"));
-
- // 获取下一个等级的经验需求
- Level nextLevel = levelRepository.findById(currentLevel.getLevelId() + 1).orElse(null);
-
- if (nextLevel != null) {
- user.setLevel(user.getLevel() + 1);
- userRepository.save(user);
- Level newLevel = levelRepository.findById(user.getLevel())
- .orElseThrow(() -> new RuntimeException("Level not found"));
- response.put("message", "升级成功");
- response.put("status", "success");
- response.put("new_level", newLevel.getLevelName());
- } else {
- response.put("message", "用户已达到最高等级");
- response.put("status", "error");
- }
- } else {
- response.put("message", "用户不满足升级条件");
- response.put("status", "error");
- }
-
- return response;
- }
-
-}
diff --git a/src/main/java/com/example/myproject/service/PostService.java b/src/main/java/com/example/myproject/service/PostService.java
deleted file mode 100644
index 515de78..0000000
--- a/src/main/java/com/example/myproject/service/PostService.java
+++ /dev/null
@@ -1,270 +0,0 @@
-package com.example.myproject.service;
-
-import com.example.myproject.entity.Likes;
-import com.example.myproject.entity.Post;
-import com.example.myproject.entity.Users;
-import com.example.myproject.repository.CollectionsRepository;
-import com.example.myproject.repository.LikesRepository;
-import com.example.myproject.repository.PostRepository;
-import com.example.myproject.repository.UserRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-import org.springframework.web.multipart.MultipartFile;
-import com.example.myproject.entity.Collections;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.*;
-
-@Service
-public class PostService {
-
- @Autowired
- private PostRepository postRepository;
-
- @Autowired
- private UserRepository userRepository;
- @Autowired
- private LikesRepository likesRepository;
-
- @Autowired
- private CollectionsRepository collectionsRepository;
-
- private static final String IMAGE_DIR = "uploads/post/";
-
-
- //创建帖子
- public Map<String, Object> createPost(Long userId, String postContent, String title, MultipartFile[] imageFiles) {
- // 查找用户信息
- Users user = userRepository.findById(Long.valueOf(userId)).orElseThrow(() -> new RuntimeException("User not found"));
- Post post = new Post();
- post.setUser_id(user.getUserId());
- post.setPostTime(new Date());
- post.setPostLikeNum(0);
- post.setPostCollectNum(0);
- post.setPostContent(postContent);
- post.setTitle(title);
-
- // 处理多张图片的上传
- StringBuilder imageUrlsBuilder = new StringBuilder();
- if (imageFiles != null && imageFiles.length > 0) {
- for (int i = 0; i < imageFiles.length; i++) {
- if (i > 0) {
- imageUrlsBuilder.append(",");
- }
- try {
- String imageUrl = saveImage(imageFiles[i]);
- imageUrlsBuilder.append(imageUrl);
- } catch (IOException e) {
- throw new RuntimeException("Image upload failed: " + e.getMessage());
- }
- }
- }
- post.setImageUrl(imageUrlsBuilder.toString());
- Post savedPost = postRepository.save(post);
- Map<String, Object> response = new HashMap<>();
- response.put("postNo", savedPost.getPostNo());
- response.put("message", "帖子创建成功");
- return response;
- }
-
- // 保存图片并返回图片的 URL
- public String saveImage(MultipartFile imageFile) throws IOException {
- String fileName = imageFile.getOriginalFilename();
- Path path = Paths.get(IMAGE_DIR + fileName);
- Files.createDirectories(path.getParent());
- Files.write(path, imageFile.getBytes());
- return "/images/" + fileName;
- }
-
-
- //编辑帖子
- public void updatePost(Long postId, Post post) {
- Post existingPost = postRepository.findById(postId).orElseThrow(() -> new RuntimeException("Post not found"));
- if (post.getTitle() != null) {
- existingPost.setTitle(post.getTitle());
- }
- if (post.getPostContent() != null) {
- existingPost.setPostContent(post.getPostContent());
- }
- if (post.getImageUrl() != null) {
- existingPost.setImageUrl(post.getImageUrl());
- }
- existingPost.setPostTime(post.getPostTime());
- // 保存更新后的帖子
- postRepository.save(existingPost);
- }
-
- //删除帖子
- public void deletePost(Long postId) {
- // 查找指定 ID 的帖子，如果不存在则抛出异常
- if (!postRepository.existsById(postId)) {
- throw new RuntimeException("Post not found");
- }
- // 删除该帖子
- postRepository.deleteById(postId);
- }
-
- //点赞帖子（已完成）
- public void likePost(Long postId, Long userId) {
- // 查找指定 ID 的帖子
- Post post = postRepository.findById(postId).orElseThrow(() -> new RuntimeException("Post not found"));
- post.setPostLikeNum(post.getPostLikeNum() + 1);
-
- // 保存帖子
- postRepository.save(post);
- Likes like = new Likes();
- like.setUserId(userId);
- like.setPostNo(postId);
- // 保存点赞记录
- likesRepository.save(like);
- }
-
- // 取消点赞帖子（已完成）
- public void unlikePost(Long postId, Long userId) {
- // 查找指定 ID 的帖子
- Post post = postRepository.findById(postId).orElseThrow(() -> new RuntimeException("Post not found"));
-
- // 如果点赞数大于 0，则减少点赞数
- if (post.getPostLikeNum() > 0) {
- post.setPostLikeNum(post.getPostLikeNum() - 1);
- }
-
- // 删除点赞表中对应的记录
- likesRepository.deleteLikeByUserIdAndPostNo(userId, postId);
-
- // 保存更新后的帖子
- postRepository.save(post);
- }
-
-
- // 获取帖子列表（已完成）
- public Map<String, Object> getAllPosts() {
- List<Post> posts = postRepository.findAll();
- List<Map<String, Object>> postList = new ArrayList<>();
-
- for (Post post : posts) {
- Map<String, Object> postMap = new LinkedHashMap<>();
- postMap.put("postNo", post.getPostNo());
- postMap.put("user_id", post.getUser_id());
- postMap.put("postContent", post.getPostContent());
- postMap.put("imgUrl", post.getImageUrl());
- postMap.put("title", post.getTitle());
- postMap.put("createdAt", post.getPostTime().toString());
- postMap.put("likeCount", post.getPostLikeNum());
- postMap.put("collectCount", post.getPostCollectNum());
-
- postList.add(postMap);
- }
-
- Map<String, Object> response = new HashMap<>();
- // 统计帖子数量
- response.put("total", postList.size());
- response.put("posts", postList);
-
- return response;
- }
-
- public Map<String, Object> getPostById(Long postId) {
- // 获取帖子
- Optional<Post> postOptional = postRepository.findById(postId);
-
- // 如果帖子存在
- if (postOptional.isPresent()) {
- Post post = postOptional.get();
- Map<String, Object> postData = new LinkedHashMap<>();
- postData.put("postNo", post.getPostNo());
- postData.put("user_id", post.getUser_id());
- Long userId = post.getUser_id();
- Users user = userRepository.findById(userId).orElse(null);
-
- if (user != null) {
- postData.put("username", user.getUsername());
- postData.put("avatar_url", user.getAvatarUrl());
- } else {
- postData.put("username", null);
- postData.put("avatar_url", null);
- }
-
- postData.put("postContent", post.getPostContent());
- postData.put("imageUrl", post.getImageUrl());
- postData.put("postTime", post.getPostTime());
- postData.put("postLikeNum", post.getPostLikeNum());
- postData.put("postCollectNum", post.getPostCollectNum());
- postData.put("title", post.getTitle());
-
- return postData;
- } else {
- throw new RuntimeException("Post not found with id: " + postId);
- }
- }
-
-
- //收藏
- public void collectPost(Long postId, Long userId) {
- Post post = postRepository.findById(postId).orElseThrow(() -> new RuntimeException("Post not found"));
- post.setPostCollectNum(post.getPostCollectNum() + 1);
- postRepository.save(post);
-
- // 添加到收藏表
- Collections collection = new Collections();
- collection.setUserId(userId);
- collection.setPostNo(postId);
- collectionsRepository.save(collection);
- }
-
- //取消收藏
- public void uncollectPost(Long postId, Long userId) {
- Post post = postRepository.findById(postId).orElseThrow(() -> new RuntimeException("Post not found"));
- // 减少帖子收藏数
- if (post.getPostCollectNum() > 0) {
- post.setPostCollectNum(post.getPostCollectNum() - 1);
- postRepository.save(post);
- }
-
- // 从收藏表中删除对应记录
- collectionsRepository.deleteLikeByUserIdAndPostNo(userId, postId);
- }
-
- // 获取用户收藏的所有帖子
- public List<Map<String, Object>> getAllCollections(Long userId) {
- // 获取用户收藏的帖子ID
- List<Collections> collections = collectionsRepository.findByUserId(userId);
-
- // 如果没有收藏的帖子，返回空列表
- if (collections.isEmpty()) {
- return new ArrayList<>();
- }
-
- List<Map<String, Object>> response = new ArrayList<>();
- for (Collections collection : collections) {
- // 根据 postNo 查询帖子
- Optional<Post> postOptional = postRepository.findById(collection.getPostNo());
- if (postOptional.isPresent()) {
- Post post = postOptional.get();
-
- // 获取帖子作者的信息
- Optional<Users> userOptional = userRepository.findById(post.getUser_id());
- if (userOptional.isPresent()) {
- Users user = userOptional.get();
-
- // 将帖子数据和用户信息封装到 Map 中
- Map<String, Object> postInfo = new LinkedHashMap<>();
- postInfo.put("postNo", post.getPostNo());
- postInfo.put("title", post.getTitle());
- postInfo.put("postContent", post.getPostContent());
- postInfo.put("imageUrl", post.getImageUrl());
- postInfo.put("userId", post.getUser_id());
- postInfo.put("username", user.getUsername()); // 帖子作者用户名
- postInfo.put("avatarUrl", user.getAvatarUrl()); // 帖子作者头像
-
- response.add(postInfo);
- }
- }
- }
- return response;
- }
-
-
-}
diff --git a/src/main/java/com/example/myproject/service/PromotionService.java b/src/main/java/com/example/myproject/service/PromotionService.java
new file mode 100644
index 0000000..087c13b
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/PromotionService.java
@@ -0,0 +1,17 @@
+package com.example.myproject.service;
+
+import com.example.myproject.entity.Promotion;
+import com.example.myproject.dto.PromotionCreateDTO;
+import java.util.List;
+
+public interface PromotionService {
+ Promotion createPromotion(PromotionCreateDTO promotionDTO);
+
+ List<Promotion> getAllActivePromotions();
+
+ Promotion getPromotionById(Long promotionId);
+
+ void deletePromotion(Long promotionId);
+
+ double getCurrentDiscount(Long torrentId);
+}
\ No newline at end of file
diff --git a/src/main/java/com/example/myproject/service/SeedCommentService.java b/src/main/java/com/example/myproject/service/SeedCommentService.java
deleted file mode 100644
index 530b164..0000000
--- a/src/main/java/com/example/myproject/service/SeedCommentService.java
+++ /dev/null
@@ -1,158 +0,0 @@
-package com.example.myproject.service;
-
-import com.example.myproject.entity.SeedComment;
-import com.example.myproject.entity.SeedCommentLikes;
-import com.example.myproject.repository.SeedCommentLikesRepository;
-import com.example.myproject.repository.SeedCommentRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.util.*;
-
-@Service
-public class SeedCommentService {
-
- @Autowired
- private SeedCommentRepository seedCommentRepository;
-
- @Autowired
- private SeedCommentLikesRepository seedCommentLikesRepository;
-
- public String publishComment(int seedId, SeedComment seedComment) {
- try {
- // 如果是回复评论，检查父评论是否存在
- if (seedComment.getComCommentId() != 0) {
- // 查找父评论是否存在
- boolean parentExists = seedCommentRepository.existsById(seedComment.getComCommentId());
- if (!parentExists) {
- return "{ \"status\": \"error\", \"message\": \"父评论不存在\" }";
- }
- }
-
- // 设置评论的种子ID
- seedComment.setSeedId(seedId);
- seedComment.setCommentTime(new Date());
- seedComment.setLikesCount(0); // 默认点赞数为0
- seedComment.setReplyCount(0); // 默认回复数为0
-
- // 如果没有父评论，com_comment_id 默认为0
- if (seedComment.getComCommentId() == 0) {
- seedComment.setComCommentId(0);
- }
-
- // 保存评论到数据库
- seedCommentRepository.save(seedComment);
-
- // 返回成功信息
- return "{ \"status\": \"success\", \"message\": \"评论发布成功\" }";
- } catch (Exception e) {
- // 处理异常，返回失败信息
- return "{ \"status\": \"error\", \"message\": \"评论发布失败\" }";
- }
- }
-
- public Map<String, Object> getAllCommentsForSeed(int seedId) {
- // 获取该种子的所有评论（顶级评论）
- List<SeedComment> allComments = seedCommentRepository.findBySeedId(seedId);
- List<Map<String, Object>> responseComments = new ArrayList<>();
-
- for (SeedComment comment : allComments) {
- Map<String, Object> commentData = new HashMap<>();
- commentData.put("comment_id", comment.getCommentId());
- commentData.put("user_id", comment.getUserId());
- commentData.put("username", "User" + comment.getUserId()); // 通过用户ID查询用户名
- commentData.put("content", comment.getContent());
- commentData.put("parent_comment_id", comment.getComCommentId());
-
- // 获取该评论的所有回复
- List<Map<String, Object>> replies = getRepliesForComment(comment.getCommentId());
- commentData.put("replies", replies);
-
- responseComments.add(commentData);
- }
-
- // 返回最终结果
- Map<String, Object> result = new LinkedHashMap<>();
- result.put("status", "success");
- result.put("comments", responseComments);
-
- return result;
- }
-
- // 获取特定评论的所有回复
- private List<Map<String, Object>> getRepliesForComment(long parentCommentId) {
- List<SeedComment> replies = seedCommentRepository.findByComCommentId(parentCommentId);
- List<Map<String, Object>> replyResponses = new ArrayList<>();
-
- for (SeedComment reply : replies) {
- Map<String, Object> replyData = new LinkedHashMap<>();
- replyData.put("comment_id", reply.getCommentId());
- replyData.put("user_id", reply.getUserId());
- replyData.put("username", "User" + reply.getUserId()); // 通过用户ID查询用户名
- replyData.put("content", reply.getContent());
- replyData.put("parent_comment_id", reply.getComCommentId());
- replyResponses.add(replyData);
- }
-
- return replyResponses;
- }
-
- // 点赞切换逻辑
- public Map<String, Object> toggleLike(Long commentId, Long userId) {
- // 查找是否有该评论
- Optional<SeedComment> seedCommentOptional = seedCommentRepository.findById(commentId);
- if (!seedCommentOptional.isPresent()) {
- return Map.of("status", "error", "message", "评论不存在");
- }
-
- SeedComment seedComment = seedCommentOptional.get();
-
- // 查找该用户是否已点赞
- Optional<SeedCommentLikes> commentLikeOptional = seedCommentLikesRepository.findByCommentIdAndUserId(commentId, userId);
-
- // 如果用户未点赞，添加新的点赞记录
- if (commentLikeOptional.isEmpty()) {
- SeedCommentLikes newLike = new SeedCommentLikes();
- newLike.setCommentId(commentId);
- newLike.setUserId(userId);
- newLike.setIsLiked(true);
-
- // 更新 SeedComment 表中的点赞数
- seedComment.setLikesCount(seedComment.getLikesCount() + 1);
- seedCommentRepository.save(seedComment);
-
- // 保存点赞记录
- seedCommentLikesRepository.save(newLike);
-
- return Map.of("status", "success", "message", "操作成功", "liked", "true");
- } else {
- SeedCommentLikes commentLike = commentLikeOptional.get();
-
- // 如果已经点赞，取消点赞
- if (commentLike.getIsLiked()) {
- commentLike.setIsLiked(false);
-
- // 更新 SeedComment 表中的点赞数
- seedComment.setLikesCount(seedComment.getLikesCount() - 1);
- seedCommentRepository.save(seedComment);
-
- // 更新点赞记录
- seedCommentLikesRepository.save(commentLike);
-
- return Map.of("status", "success", "message", "操作成功", "liked", "false");
- } else {
- // 如果未点赞，进行点赞
- commentLike.setIsLiked(true);
-
- // 更新 SeedComment 表中的点赞数
- seedComment.setLikesCount(seedComment.getLikesCount() + 1);
- seedCommentRepository.save(seedComment);
-
- // 更新点赞记录
- seedCommentLikesRepository.save(commentLike);
-
- return Map.of("status", "success", "message", "操作成功", "liked", "true");
- }
- }
- }
-}
diff --git a/src/main/java/com/example/myproject/service/TaskService.java b/src/main/java/com/example/myproject/service/TaskService.java
deleted file mode 100644
index bd04661..0000000
--- a/src/main/java/com/example/myproject/service/TaskService.java
+++ /dev/null
@@ -1,295 +0,0 @@
-package com.example.myproject.service;
-
-import com.example.myproject.entity.Level;
-import com.example.myproject.entity.Task;
-import com.example.myproject.entity.UserTaskStatus;
-import com.example.myproject.repository.LevelRepository;
-import com.example.myproject.repository.TaskRepository;
-import com.example.myproject.repository.UserTaskStatusRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-import com.example.myproject.entity.Users;
-import com.example.myproject.repository.UserRepository;
-
-import java.util.*;
-
-@Service
-public class TaskService {
-
- @Autowired
- private TaskRepository taskRepository;
-
- @Autowired
- private UserTaskStatusRepository userTaskStatusRepository;
-
- @Autowired
- private UserRepository userRepository;
-
- @Autowired
- private LevelRepository levelRepository;
-
- public Map<String, Object> getAllTasksForUser(Long userId) {
- // 获取所有任务
- List<Task> tasks = taskRepository.findAll();
- List<Map<String, Object>> taskList = new ArrayList<>();
-
- for (Task task : tasks) {
- Optional<UserTaskStatus> userTaskStatus = userTaskStatusRepository
- .findByUserIdAndTaskId(userId, task.getTaskId());
-
- Map<String, Object> taskData = new LinkedHashMap<>();
- taskData.put("task_id", task.getTaskId());
- taskData.put("title", task.getTitle());
- taskData.put("description", task.getDescription());
- taskData.put("status", userTaskStatus.isPresent() ? userTaskStatus.get().getStatus() : "pending");
- taskData.put("progress", userTaskStatus.isPresent() ? userTaskStatus.get().getCurrentProgress() : 0);
-
- // 奖励
- Map<String, Integer> reward = new LinkedHashMap<>();
- reward.put("experience", task.getRewardExperience());
- reward.put("points", task.getRewardPoints());
- taskData.put("reward", reward);
-
- taskList.add(taskData);
- }
-
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("tasks", taskList);
- return response;
- }
-
- public Map<String, Object> updateTaskStatus(Long userId, String taskId) {
- // 获取用户任务状态
- Optional<UserTaskStatus> userTaskStatusOpt = userTaskStatusRepository.findByUserIdAndTaskId(userId, taskId);
- UserTaskStatus userTaskStatus = userTaskStatusOpt.get();
-
- // 检查任务进度
- if (userTaskStatus.getCurrentProgress() == 100f) {
- Optional<Task> taskOpt = taskRepository.findById(taskId);
- Task task = taskOpt.get();
-
- // 更新任务状态为已完成
- userTaskStatus.setStatus("completed");
- userTaskStatus.setCurrentExperience(task.getRewardExperience());
- userTaskStatus.setCurrentPoints(task.getRewardPoints());
-
- userTaskStatusRepository.save(userTaskStatus);
-
- // 构建返回数据
- Map<String, Object> response = new HashMap<>();
- response.put("status", "success");
- response.put("message", "任务状态已更新");
-
- Map<String, Integer> currentReward = new HashMap<>();
- currentReward.put("current_experience", task.getRewardExperience());
- currentReward.put("current_points", task.getRewardPoints());
- response.put("current_reward", currentReward);
-
- return response;
- } else {
- Map<String, Object> errorResponse = new HashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "任务未完成，无法更新状态");
- return errorResponse;
- }
- }
-
- public Map<String, Object> getUserExperience(Long userId) {
- // 获取用户信息
- Optional<Users> userOpt = userRepository.findById(userId);
- if (!userOpt.isPresent()) {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "用户不存在");
- return errorResponse;
- }
-
- Users user = userOpt.get();
- Integer currentExperience = user.getCurrentExperience();
- Optional<Level> levelOpt = levelRepository.findById(user.getLevel());
- String levelName = levelOpt.isPresent() ? levelOpt.get().getLevelName() : "未知等级";
-
- List<UserTaskStatus> completedTasks = userTaskStatusRepository.findByUserIdAndStatus(userId, "completed");
-
- int totalExperience = 0;
- int totalPoints = 0;
- for (UserTaskStatus taskStatus : completedTasks) {
- Optional<Task> taskOpt = taskRepository.findById(taskStatus.getTaskId());
- if (taskOpt.isPresent()) {
- Task task = taskOpt.get();
- totalExperience += task.getRewardExperience();
- totalPoints += task.getRewardPoints();
- }
- }
-
- // 构建返回数据
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("user_id", userId);
- response.put("current_experience", currentExperience);
- response.put("level", levelName);
- response.put("tasks_completed", completedTasks.size());
-
- Map<String, Integer> reward = new LinkedHashMap<>();
- reward.put("experience", totalExperience);
- reward.put("points", totalPoints);
-
- response.put("reward", reward);
-
- return response;
- }
-
- public Map<String, Object> getNewStep(Long userId) {
- // 获取用户的第一个未完成任务
- Optional<UserTaskStatus> userTaskStatusOpt = userTaskStatusRepository.findFirstByUserIdAndStatus(userId, "pending");
-
- if (!userTaskStatusOpt.isPresent()) {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "用户当前没有未完成的任务");
- return errorResponse;
- }
-
- UserTaskStatus userTaskStatus = userTaskStatusOpt.get();
- String taskId = userTaskStatus.getTaskId();
-
- // 获取该任务的描述
- Optional<Task> taskOpt = taskRepository.findById(taskId);
- if (!taskOpt.isPresent()) {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "任务不存在");
- return errorResponse;
- }
-
- Task task = taskOpt.get();
-
- // 获取总任务数
- long totalTasks = taskRepository.count();
-
- // 构建返回数据
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("current_step", taskId);
- response.put("total_steps", totalTasks);
- response.put("step_description", task.getDescription());
-
- return response;
- }
-
- public Map<String, Object> updateTaskProgress(Long userId, String taskId, Integer progress) {
- Optional<UserTaskStatus> userTaskStatusOpt = userTaskStatusRepository.findByUserIdAndTaskId(userId, taskId);
-
- if (!userTaskStatusOpt.isPresent()) {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "任务不存在或该任务不属于用户");
- return errorResponse;
- }
-
- UserTaskStatus userTaskStatus = userTaskStatusOpt.get();
- userTaskStatus.setCurrentProgress(Float.valueOf(progress));
- userTaskStatusRepository.save(userTaskStatus);
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "success");
- response.put("message", "进度已更新");
-
- return response;
- }
-
- public Map<String, Object> claimReward(Long userId, String taskId) {
- // 获取用户任务状态
- Optional<UserTaskStatus> userTaskStatusOpt = userTaskStatusRepository.findByUserIdAndTaskId(userId, taskId);
-
- if (!userTaskStatusOpt.isPresent()) {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "任务状态不存在");
- return errorResponse;
- }
-
- UserTaskStatus userTaskStatus = userTaskStatusOpt.get();
-
- if (userTaskStatus.getCurrentProgress() == 100f) {
- if (userTaskStatus.getIsRewardClaimed()) {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "奖励已经领取过了");
- return errorResponse;
- }
-
- Optional<Task> taskOpt = taskRepository.findById(taskId);
- if (!taskOpt.isPresent()) {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "任务不存在");
- return errorResponse;
- }
-
- Task task = taskOpt.get();
-
- userTaskStatus.setIsRewardClaimed(true);
- userTaskStatus.setCurrentExperience(task.getRewardExperience());
- userTaskStatus.setCurrentPoints(task.getRewardPoints());
-
- userTaskStatusRepository.save(userTaskStatus);
-
- Optional<Users> userOpt = userRepository.findById(userId);
- if (!userOpt.isPresent()) {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "用户不存在");
- return errorResponse;
- }
-
- Users user = userOpt.get();
-
- // 将任务奖励加到用户的积分和经验
- user.setUserPoints(user.getUserPoints() + task.getRewardPoints());
- user.setCurrentExperience(user.getCurrentExperience() + task.getRewardExperience());
-
- userRepository.save(user);
-
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "success");
- response.put("message", "奖励已领取");
-
- Map<String, Integer> reward = new LinkedHashMap<>();
- reward.put("experience", task.getRewardExperience());
- reward.put("points", task.getRewardPoints());
- response.put("reward", reward);
-
- return response;
- } else {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "任务未完成，无法领取奖励");
- return errorResponse;
- }
- }
-
- public Map<String, Object> checkRewardStatus(Long userId, String taskId) {
- // 获取用户任务状态
- Optional<UserTaskStatus> userTaskStatusOpt = userTaskStatusRepository.findByUserIdAndTaskId(userId, taskId);
-
- if (!userTaskStatusOpt.isPresent()) {
- Map<String, Object> errorResponse = new LinkedHashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "任务状态不存在");
- return errorResponse;
- }
-
- UserTaskStatus userTaskStatus = userTaskStatusOpt.get();
-
- // 检查奖励是否已领取
- if (userTaskStatus.getIsRewardClaimed()) {
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "reward_issued");
- response.put("message", "任务奖励已被领取");
- return response;
- }
-
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "reward_not_issued");
- response.put("message", "任务奖励未被领取");
- return response;
- }
-}
diff --git a/src/main/java/com/example/myproject/service/TorrentService.java b/src/main/java/com/example/myproject/service/TorrentService.java
new file mode 100644
index 0000000..941804d
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/TorrentService.java
@@ -0,0 +1,37 @@
+package com.example.myproject.service;
+
+import com.example.myproject.common.base.Result;
+import com.example.myproject.entity.TorrentEntity;
+import com.example.myproject.dto.param.TorrentParam;
+import com.example.myproject.dto.param.TorrentUploadParam;
+import com.example.myproject.dto.TorrentUpdateDTO;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.util.List;
+
+public interface TorrentService {
+ List<TorrentEntity> search(TorrentParam param);
+
+ TorrentEntity selectBySeedId(Long seedId);
+
+ void uploadTorrent(MultipartFile file, TorrentUploadParam param) throws IOException;
+
+ byte[] fetch(Long seedId, String passkey) throws IOException;
+
+ Result favorite(Long seedId, Long userId);
+
+ void deleteTorrent(Long seedId);
+
+ void updateTorrent(Long seedId, TorrentUpdateDTO updateDTO);
+
+ boolean canUserDeleteTorrent(Long seedId, Long userId);
+
+ boolean canUserUpdateTorrent(Long seedId, Long userId);
+
+ boolean checkUserUploadRatio(Long userId);
+
+ double calculateDownloadSize(Long torrentId, Long userId);
+
+ void recordDownload(Long torrentId, Long userId, double downloadSize);
+}
diff --git a/src/main/java/com/example/myproject/service/UserDetailsService.java b/src/main/java/com/example/myproject/service/UserDetailsService.java
new file mode 100644
index 0000000..85d4da2
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/UserDetailsService.java
@@ -0,0 +1,4 @@
+package com.example.myproject.service;
+
+public class UserDetailsService {
+}
diff --git a/src/main/java/com/example/myproject/service/UserFollowService.java b/src/main/java/com/example/myproject/service/UserFollowService.java
deleted file mode 100644
index 6222b48..0000000
--- a/src/main/java/com/example/myproject/service/UserFollowService.java
+++ /dev/null
@@ -1,122 +0,0 @@
-package com.example.myproject.service;
-
-import com.example.myproject.entity.Users;
-import com.example.myproject.entity.UserFollow;
-import com.example.myproject.repository.UserFollowRepository;
-import com.example.myproject.repository.UserRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.util.*;
-
-@Service
-public class UserFollowService {
-
- @Autowired
- private UserFollowRepository userFollowRepository;
-
- @Autowired
- private UserRepository userRepository;
-
- // 用户关注操作
- public Map<String, Object> follow(Long followerId, Long followedId) {
- if (followerId.equals(followedId)) {
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "error");
- response.put("message", "不能关注自己");
- return response;
- }
-
- // 检查是否已关注该用户
- UserFollow existingFollow = userFollowRepository.findByFollowerIdAndFollowedId(followerId, followedId);
- if (existingFollow == null) {
- // 创建新的关注记录
- UserFollow userFollow = new UserFollow();
- userFollow.setFollowerId(followerId);
- userFollow.setFollowedId(followedId);
- userFollow.setFollowTime(new java.util.Date());
-
- userFollowRepository.save(userFollow);
-
- // 返回关注成功响应
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "success");
- response.put("message", "关注成功");
- return response;
- } else {
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "error");
- response.put("message", "已经关注该用户");
- return response;
- }
- }
-
- // 取消关注操作
- public Map<String, Object> unfollow(Long followerId, Long followedId) {
- UserFollow userFollow = userFollowRepository.findByFollowerIdAndFollowedId(followerId, followedId);
-
- if (userFollow != null) {
- userFollowRepository.delete(userFollow);
-
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "success");
- response.put("message", "取消关注成功");
- return response;
- } else {
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "error");
- response.put("message", "未找到关注关系");
- return response;
- }
- }
-
- // 获取某个用户的所有粉丝
- public Map<String, Object> getFollowers(Long userId) {
- List<UserFollow> followers = userFollowRepository.findByFollowedId(userId);
-
- List<Map<String, Object>> followersList = new ArrayList<>();
- for (UserFollow follow : followers) {
- // 获取粉丝的用户信息
- Users follower = userRepository.findById(follow.getFollowerId()).orElse(null);
- if (follower != null) {
- Map<String, Object> followerInfo = new LinkedHashMap<>();
- followerInfo.put("user_id", follower.getUserId());
- followerInfo.put("username", follower.getUsername());
- followerInfo.put("avatar_url", follower.getAvatarUrl());
- followersList.add(followerInfo);
- }
- }
-
- // 返回响应数据
- Map<String, Object> response = new LinkedHashMap<>();
- response.put("status", "success");
- response.put("total", followersList.size());
- response.put("followers", followersList);
-
- return response;
- }
-
- // 获取某个用户的所有关注用户
- public Map<String, Object> getFollowing(Long userId) {
- List<UserFollow> following = userFollowRepository.findByFollowerId(userId);
-
- List<Map<String, Object>> followingList = new ArrayList<>();
- for (UserFollow follow : following) {
- // 获取被关注的用户信息
- Users followedUser = userRepository.findById(follow.getFollowedId()).orElse(null);
- if (followedUser != null) {
- Map<String, Object> followingInfo = new HashMap<>();
- followingInfo.put("user_id", followedUser.getUserId());
- followingInfo.put("username", followedUser.getUsername());
- followingInfo.put("avatar_url", followedUser.getAvatarUrl());
- followingList.add(followingInfo);
- }
- }
- Map<String, Object> response = new HashMap<>();
- response.put("status", "success");
- response.put("total", followingList.size());
- response.put("following", followingList);
-
- return response;
- }
-}
diff --git a/src/main/java/com/example/myproject/service/UserMessageService.java b/src/main/java/com/example/myproject/service/UserMessageService.java
deleted file mode 100644
index 05f62e7..0000000
--- a/src/main/java/com/example/myproject/service/UserMessageService.java
+++ /dev/null
@@ -1,112 +0,0 @@
-package com.example.myproject.service;
-
-import com.example.myproject.entity.UserMessages;
-import com.example.myproject.repository.UserMessagesRepository;
-import com.example.myproject.repository.UserRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-import java.util.Optional;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Date;
-import java.util.stream.Collectors;
-
-@Service
-public class UserMessageService {
-
- @Autowired
- private UserMessagesRepository userMessagesRepository;
-
- @Autowired
- private UserRepository userRepository;
-
- // 发送私信
- public Map<String, Object> sendMessage(Long senderId, Long receiverId, String content) {
- UserMessages message = new UserMessages();
- message.setSenderId(senderId);
- message.setReceiverId(receiverId);
- message.setContent(content);
- message.setTime(new Date());
- UserMessages savedMessage = userMessagesRepository.save(message);
-
- // 返回响应
- Map<String, Object> response = new HashMap<>();
- response.put("status", "success");
- response.put("message", "私信发送成功");
- response.put("message_id", savedMessage.getMessageId());
- return response;
- }
-
- // 获取当前用户的所有消息
- public Map<String, Object> getUserMessages(Long userId) {
- // 查询当前用户发送和接收的所有消息
- List<UserMessages> messages = userMessagesRepository.findBySenderIdOrReceiverId(userId, userId);
-
- // 获取发送者和接收者的用户名
- List<Map<String, Object>> messageDetails = messages.stream()
- .map(message -> {
- Map<String, Object> messageMap = new HashMap<>();
- messageMap.put("message_id", message.getMessageId());
- messageMap.put("sender_id", message.getSenderId());
- messageMap.put("receiver_id", message.getReceiverId());
- messageMap.put("content", message.getContent());
- messageMap.put("timestamp", message.getTime());
- String senderUsername = userRepository.findById(message.getSenderId())
- .map(user -> user.getUsername())
- .orElse("Unknown");
- messageMap.put("sender_username", senderUsername);
- String receiverUsername = userRepository.findById(message.getReceiverId())
- .map(user -> user.getUsername())
- .orElse("Unknown");
- messageMap.put("receiver_username", receiverUsername);
-
- return messageMap;
- })
- .collect(Collectors.toList());
-
- Map<String, Object> response = new HashMap<>();
- response.put("status", "success");
- response.put("messages", messageDetails);
- return response;
- }
-
- // 获取单条消息的详情
- public Map<String, Object> getMessage(Long messageId) {
- Optional<UserMessages> optionalMessage = userMessagesRepository.findById(messageId);
-
- if (optionalMessage.isPresent()) {
- UserMessages message = optionalMessage.get();
-
- // 获取发送者和接收者的用户名
- String senderUsername = userRepository.findById(message.getSenderId())
- .map(user -> user.getUsername())
- .orElse("Unknown");
- String receiverUsername = userRepository.findById(message.getReceiverId())
- .map(user -> user.getUsername())
- .orElse("Unknown");
-
- // 构建响应数据
- Map<String, Object> response = new HashMap<>();
- Map<String, Object> messageDetails = new HashMap<>();
- messageDetails.put("message_id", message.getMessageId());
- messageDetails.put("sender_id", message.getSenderId());
- messageDetails.put("sender_username", senderUsername);
- messageDetails.put("receiver_id", message.getReceiverId());
- messageDetails.put("receiver_username", receiverUsername);
- messageDetails.put("content", message.getContent());
- messageDetails.put("timestamp", message.getTime());
-
- response.put("status", "success");
- response.put("message", messageDetails);
- return response;
- } else {
- Map<String, Object> errorResponse = new HashMap<>();
- errorResponse.put("status", "error");
- errorResponse.put("message", "Message not found");
- return errorResponse;
- }
- }
-
-
-}
diff --git a/src/main/java/com/example/myproject/service/UserService.java b/src/main/java/com/example/myproject/service/UserService.java
index 0d37854..71435c7 100644
--- a/src/main/java/com/example/myproject/service/UserService.java
+++ b/src/main/java/com/example/myproject/service/UserService.java
@@ -1,269 +1,25 @@
package com.example.myproject.service;
-import com.example.myproject.entity.Users;
-import com.example.myproject.entity.UserInviteCode;
-import com.example.myproject.repository.UserRepository;
-import com.example.myproject.repository.UserInviteCodeRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.util.*;
-
-@Service
-public class UserService {
-
- @Autowired
- private UserRepository userRepository;
-
- @Autowired
- private UserInviteCodeRepository userInviteCodeRepository;
-
- // 生成邀请码
- public Map<String, Object> generateInviteCode(Long userId) {
- // 获取用户信息
- Users user = userRepository.findById(userId).orElse(null);
-
- // 如果用户不存在，返回错误
- if (user == null) {
- Map<String, Object> errorResponse = new HashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "用户不存在");
- return errorResponse;
- }
-
- // 检查用户的邀请数量
- if (user.getInviteCount() <= 0) {
- Map<String, Object> errorResponse = new HashMap<>();
- errorResponse.put("status", "failure");
- errorResponse.put("message", "没有剩余的邀请码");
- return errorResponse;
- }
-
- // 生成唯一的邀请码
- String inviteCode = generateUniqueInviteCode();
-
- // 将邀请码保存到 `user_invite_code` 表
- UserInviteCode userInviteCode = new UserInviteCode();
- userInviteCode.setUserId(userId);
- userInviteCode.setInviteCode(inviteCode);
- userInviteCode.setCreatedAt(java.time.LocalDateTime.now());
-
- userInviteCodeRepository.save(userInviteCode);
-
- // 更新用户的 `invite_count`，减少1
- user.setInviteCount(user.getInviteCount() - 1);
- userRepository.save(user);
-
- // 返回成功信息
- Map<String, Object> response = new HashMap<>();
- response.put("status", "success");
- response.put("message", "邀请码生成成功");
- response.put("invite_code", inviteCode);
-
- return response;
- }
-
- // 生成唯一的邀请码，使用26个字母（大小写）
- private String generateUniqueInviteCode() {
- String characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
- StringBuilder inviteCode = new StringBuilder();
-
- Random random = new Random();
- for (int i = 0; i < 10; i++) {
- inviteCode.append(characters.charAt(random.nextInt(characters.length())));
- }
-
- return inviteCode.toString();
- }
-
- public String registerUser(String username, String email, String password, String role, String inviteCode) {
- // 检查邮箱是否已经注册
- Optional<Users> existingEmailUser = userRepository.findByEmail(email);
- if (existingEmailUser.isPresent()) {
- return "该邮箱已被注册";
- }
-
- // 检查用户名是否已经存在
- Optional<Users> existingUsernameUser = userRepository.findByUsername(username); // 需要根据用户名查询
- if (existingUsernameUser.isPresent()) {
- return "该用户名已被注册";
- }
-
- // 检查邀请码是否有效
- if (inviteCode == null || inviteCode.isEmpty()) {
- return "邀请码不能为空";
- }
-
- Optional<UserInviteCode> invite = userInviteCodeRepository.findByInviteCode(inviteCode);
- if (invite.isEmpty() || invite.get().getIsUsed()) {
- return "邀请码无效或已被使用";
- }
-
- // 设置默认等级为2（由于邀请码有效）
- Long level = 2L;
-
- // 设置默认头像 URL
- String avatarUrl = "https://example.com/default-avatar.jpg"; // 默认头像
-
- // 获取邀请码对应的用户ID
- UserInviteCode inviteEntity = invite.get();
- Long inviteUserId = inviteEntity.getUserId();
-
- // 创建新用户
- Users newUser = new Users();
- newUser.setUsername(username);
- newUser.setEmail(email);
- newUser.setPassword(password);
- newUser.setRole(role);
- newUser.setInviteCount(0); // 初始邀请码数量为 0
- newUser.setLevel(level);
- newUser.setAvatarUrl(avatarUrl); // 设置默认头像
- newUser.setRegistrationDate(new java.util.Date()); // 设置注册日期
- newUser.setCurrentExperience(0); // 默认经验为 0
- newUser.setCurrentSeedingHours(0f); // 默认做种时长为 0
- newUser.setRegistrationTime(new java.util.Date()); // 设置注册时间为当前时间
-
- // 保存用户信息
- userRepository.save(newUser);
-
- // 更新邀请码的使用状态
- inviteEntity.setIsUsed(true);
- userInviteCodeRepository.save(inviteEntity);
-
- return "用户注册成功";
- }
- public String loginUser(String username, String password) {
- // 检查用户是否存在
- Optional<Users> userOptional = userRepository.findByUsername(username);
- if (userOptional.isEmpty()) {
- return "用户名不存在";
- }
+import com.baomidou.mybatisplus.extension.service.IService;
- Users user = userOptional.get();
+import com.example.myproject.entity.User;
- // 检查密码是否正确
- if (!user.getPassword().equals(password)) {
- return "密码错误";
- }
-
- // 登录成功
- return "登录成功";
- }
-
- public String changePassword(Long userId, String oldPassword, String newPassword, String confirmPassword) {
- // 查找用户
- Users user = userRepository.findById(userId).orElse(null);
-
- if (user == null) {
- return "用户不存在";
- }
-
- // 检查旧密码是否正确
- if (!user.getPassword().equals(oldPassword)) {
- return "旧密码错误";
- }
-
- // 检查新密码和确认密码是否一致
- if (!newPassword.equals(confirmPassword)) {
- return "新密码与确认密码不一致";
- }
-
- // 更新密码
- user.setPassword(newPassword);
- userRepository.save(user);
-
- return "密码修改成功";
- }
-
- // 获取用户个人资料
- public Map<String, Object> getProfile(Long userId) {
- Optional<Users> userOptional = userRepository.findById(userId);
-
- // 如果用户不存在，返回null或者可以抛出异常
- if (userOptional.isEmpty()) {
- return null; // 可以返回 null 或者根据需要返回错误信息
- }
-
- Users user = userOptional.get();
-
- // 将需要的字段放入 Map 中
- Map<String, Object> profile = new LinkedHashMap<>();
- profile.put("avatarUrl", user.getAvatarUrl());
- profile.put("username", user.getUsername());
- profile.put("email", user.getEmail());
- profile.put("gender", user.getGender());
- profile.put("description", user.getDescription());
- profile.put("hobbies", user.getHobbies());
- profile.put("level", user.getLevel());
- profile.put("Experience", user.getCurrentExperience());
- profile.put("uploadCount", user.getUploadCount());
- profile.put("downloadCount", user.getDownloadCount());
- profile.put("shareRate", user.getShareRate());
- profile.put("registrationTime", user.getRegistrationTime());
-
- return profile;
- }
-
- // 修改用户个人资料
- public boolean editProfile(Long userId, String avatarUrl, String nickname, String gender, String description, String hobbies) {
- Optional<Users> userOptional = userRepository.findById(userId);
-
- // 如果用户不存在，返回false
- if (userOptional.isEmpty()) {
- return false; // 用户不存在
- }
-
- Users user = userOptional.get();
-
- // 更新用户资料，只有传入值才会更新对应字段
- if (avatarUrl != null) {
- user.setAvatarUrl(avatarUrl);
- }
- if (nickname != null) {
- user.setUsername(nickname);
- }
- if (gender != null) {
- user.setGender(gender);
- }
- if (description != null) {
- user.setDescription(description);
- }
- if (hobbies != null) {
- user.setHobbies(hobbies);
- }
-
- // 保存更新后的用户信息
- userRepository.save(user);
-
- return true; // 更新成功
- }
-
- public Map<String, Object> calculateShareRate(Long userId) {
- // 查找用户
- Users user = userRepository.findById(userId).orElse(null);
- if (user == null) {
- return Map.of("status", "error", "message", "用户不存在");
- }
-
- // 获取上传量和下载量
- Float uploadCount = user.getUploadCount();
- Float downloadCount = user.getDownloadCount();
-
- // 计算分享率
- Float shareRate = 0f; // 默认分享率为0
- if (downloadCount != 0) {
- shareRate = uploadCount / downloadCount; // 分享率 = 上传量 / 下载量
- }
-
- // 更新用户的分享率
- user.setShareRate(shareRate);
- userRepository.save(user);
-
- // 返回结果
- return Map.of("status", "success", "message", "分享率计算成功", "shareRate", shareRate);
- }
+public interface UserService extends IService<User> {
+ User loginService(String username, String password);
-}
+ boolean preRegisterUser(User user);
+
+
+ boolean verifyEmail(String email, String token);
+
+
+ boolean checkEmailExists(String email);
+
+ boolean checkPassword(Long userId, String rawPassword);
+
+
+// Integer getUserId();
+}
\ No newline at end of file
diff --git a/src/main/java/com/example/myproject/service/serviceImpl/EmailServiceImpl.java b/src/main/java/com/example/myproject/service/serviceImpl/EmailServiceImpl.java
new file mode 100644
index 0000000..83500ea
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/serviceImpl/EmailServiceImpl.java
@@ -0,0 +1,51 @@
+
+package com.example.myproject.service.serviceImpl;
+import com.example.myproject.mapper.VerificationTokenMapper;
+import com.example.myproject.entity.VerificationToken;
+import com.example.myproject.service.EmailService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.mail.javamail.MimeMessageHelper;
+import org.springframework.stereotype.Service;
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeMessage;
+import java.time.Instant;
+@Service
+public class EmailServiceImpl implements EmailService {
+ private static final Logger log = LoggerFactory.getLogger(EmailServiceImpl.class);
+ @Autowired
+ private JavaMailSender mailSender;
+ @Autowired
+ private VerificationTokenMapper verificationTokenMapper;
+ @Value("${spring.mail.username}") // 从配置文件中注入发件人邮箱地址
+ private String fromEmail;
+ @Override
+ public boolean sendEmail(String to, String subject, String text) {
+ log.debug("开始发送验证邮件到：{}，主题：{}", to, subject);
+ try {
+ MimeMessage message = mailSender.createMimeMessage();
+ MimeMessageHelper helper = new MimeMessageHelper(message, true);
+ helper.setFrom(fromEmail);
+ helper.setTo(to);
+ helper.setSubject(subject);
+ helper.setText(text, true);
+ mailSender.send(message);
+ log.info("邮件成功发送到：{}", to);
+ return true;
+ } catch (MessagingException e) {
+ log.error("发送邮件失败，收件人：{}，错误信息：{}", to, e.getMessage(), e);
+ return false;
+ }
+ }
+ @Override
+ public void sendVerificationEmail(String email, String token){
+ // 发送邮件
+ String message = "<h1>Email Verification</h1>" +
+ "<p>Your verification code is: <b>" + token + "</b></p>" +
+ "<p>This code will expire in 1 hour.</p>";
+ sendEmail(email, "Verify Your Email", message);
+ }
+}
diff --git a/src/main/java/com/example/myproject/service/serviceImpl/PromotionServiceImpl.java b/src/main/java/com/example/myproject/service/serviceImpl/PromotionServiceImpl.java
new file mode 100644
index 0000000..9d34cbc
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/serviceImpl/PromotionServiceImpl.java
@@ -0,0 +1,114 @@
+package com.example.myproject.service.serviceImpl;
+
+import com.example.myproject.entity.Promotion;
+import com.example.myproject.mapper.PromotionMapper;
+import com.example.myproject.service.PromotionService;
+import com.example.myproject.dto.PromotionCreateDTO;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Service
+public class PromotionServiceImpl implements PromotionService {
+
+ @Autowired
+ private PromotionMapper promotionMapper;
+
+ @Override
+ @Transactional
+ public Promotion createPromotion(PromotionCreateDTO promotionDTO) {
+ // 验证时间
+ LocalDateTime now = LocalDateTime.now();
+ if (promotionDTO.getEndTime().isBefore(now)) {
+ throw new RuntimeException("结束时间不能早于当前时间");
+ }
+
+ // 验证种子ID是否存在
+ validateTorrentIds(promotionDTO.getApplicableTorrentIds());
+
+ // 创建促销活动
+ Promotion promotion = new Promotion();
+ promotion.setName(promotionDTO.getName());
+ promotion.setDescription(promotionDTO.getDescription());
+ promotion.setStartTime(promotionDTO.getStartTime());
+ promotion.setEndTime(promotionDTO.getEndTime());
+ promotion.setDiscountPercentage(promotionDTO.getDiscountPercentage());
+
+ // 把List<Long>转换成逗号分隔字符串
+ String applicableTorrentIdsStr = promotionDTO.getApplicableTorrentIds().stream()
+ .map(String::valueOf)
+ .collect(Collectors.joining(","));
+ promotion.setApplicableTorrentIds(applicableTorrentIdsStr);
+
+ promotion.setCreateTime(now);
+ promotion.setUpdateTime(now);
+ promotion.setIsDeleted(false);
+
+ promotionMapper.insert(promotion);
+ return promotion;
+ }
+
+ @Override
+ public List<Promotion> getAllActivePromotions() {
+ LocalDateTime now = LocalDateTime.now();
+ return promotionMapper.findActivePromotions(now);
+ }
+
+ @Override
+ public Promotion getPromotionById(Long promotionId) {
+ Promotion promotion = promotionMapper.selectById(promotionId);
+ if (promotion == null || promotion.getIsDeleted()) {
+ return null;
+ }
+ return promotion;
+ }
+
+ @Override
+ @Transactional
+ public void deletePromotion(Long promotionId) {
+ Promotion promotion = getPromotionById(promotionId);
+ if (promotion == null) {
+ throw new RuntimeException("促销活动不存在");
+ }
+
+ // 软删除
+ promotion.setIsDeleted(true);
+ promotion.setUpdateTime(LocalDateTime.now());
+ promotionMapper.updateById(promotion);
+ }
+
+ @Override
+ public double getCurrentDiscount(Long torrentId) {
+ LocalDateTime now = LocalDateTime.now();
+ List<Promotion> activePromotions = promotionMapper.findActivePromotionsForTorrent(torrentId, now);
+
+ // 如果有多个促销活动，取折扣最大的
+ return activePromotions.stream()
+ .mapToDouble(Promotion::getDiscountPercentage)
+ .max()
+ .orElse(0.0);
+ }
+
+ /**
+ * 验证种子ID是否存在
+ */
+ private void validateTorrentIds(List<Long> torrentIds) {
+ if (torrentIds == null || torrentIds.isEmpty()) {
+ throw new RuntimeException("适用种子列表不能为空");
+ }
+
+ // 检查所有种子ID是否都存在
+ List<Long> invalidIds = torrentIds.stream()
+ .filter(id -> promotionMapper.checkTorrentExists(id) == 0) // 改成 == 0
+ .collect(Collectors.toList());
+
+ if (!invalidIds.isEmpty()) {
+ throw new RuntimeException("以下种子ID不存在: " + invalidIds);
+ }
+ }
+}
diff --git a/src/main/java/com/example/myproject/service/serviceImpl/TorrentServiceImpl.java b/src/main/java/com/example/myproject/service/serviceImpl/TorrentServiceImpl.java
new file mode 100644
index 0000000..884c65d
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/serviceImpl/TorrentServiceImpl.java
@@ -0,0 +1,296 @@
+package com.example.myproject.service.serviceImpl;
+
+import com.example.myproject.entity.TorrentEntity;
+import com.example.myproject.entity.User;
+import com.example.myproject.mapper.TorrentMapper;
+import com.example.myproject.mapper.UserMapper;
+import com.example.myproject.service.TorrentService;
+import com.example.myproject.service.PromotionService;
+import com.example.myproject.dto.param.TorrentParam;
+import com.example.myproject.dto.param.TorrentUploadParam;
+import com.example.myproject.dto.TorrentUpdateDTO;
+import com.turn.ttorrent.bcodec.BDecoder;
+import com.turn.ttorrent.bcodec.BEValue;
+import com.turn.ttorrent.bcodec.BEncoder;
+import com.turn.ttorrent.client.SimpleClient;
+import com.turn.ttorrent.common.creation.MetadataBuilder;
+import com.turn.ttorrent.tracker.Tracker;
+import com.turn.ttorrent.tracker.TrackedTorrent;
+import com.example.myproject.common.base.Result;
+
+import com.turn.ttorrent.tracker.TrackedTorrent;
+import org.apache.commons.codec.binary.Hex;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.time.LocalTime;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+@Service
+public class TorrentServiceImpl implements TorrentService {
+ @Autowired
+ private Tracker tracker;
+
+ @Autowired
+ private TorrentMapper torrentMapper;
+
+ private final Map<String, TrackedTorrent> torrentRegistry = new HashMap<>();
+
+
+ @Autowired
+ private UserMapper userMapper;
+
+ @Autowired
+ private PromotionService promotionService;
+
+ private static final double MIN_UPLOAD_RATIO = 0.5; // 最小上传比例要求
+
+ @Override
+ public List<TorrentEntity> search(TorrentParam param) {
+ return torrentMapper.search(param);
+ }
+
+ @Override
+ public TorrentEntity selectBySeedId(Long seedId) {
+ return torrentMapper.selectById(seedId);
+ }
+ private final ExecutorService seederExecutor = Executors.newCachedThreadPool();
+
+ @Override
+ @Transactional
+ public void uploadTorrent(MultipartFile file, TorrentUploadParam param) throws IOException {
+ // 验证用户权限
+ User user = userMapper.selectById(param.getUploader());
+ if (user == null) {
+ throw new RuntimeException("用户不存在");
+ }
+ String workingDir = System.getProperty("user.dir");
+ Path originalDir = Paths.get(workingDir, "data", "files");
+ Files.createDirectories(originalDir);
+ Path originalFilePath = originalDir.resolve(file.getOriginalFilename());
+ Files.copy(file.getInputStream(), originalFilePath, StandardCopyOption.REPLACE_EXISTING);
+
+ MetadataBuilder builder = new MetadataBuilder()
+ .addFile(originalFilePath.toFile(), file.getOriginalFilename()) // 添加原始文件
+ .setTracker(" ") // 设置Tracker地址
+ .setPieceLength(512 * 1024) // 分片大小512KB
+ .setComment("Generated by PT站")
+ .setCreatedBy("PT-Server");
+
+ // 处理种子文件
+ byte[] torrentBytes = file.getBytes();
+ String infoHash = null;
+ try {
+ infoHash = calculateInfoHash(torrentBytes);
+ } catch (NoSuchAlgorithmException e) {
+ throw new RuntimeException(e);
+ }
+
+ // 保存种子文件到data/torrents目录
+ Path torrentDir = Paths.get(workingDir, "data", "torrents");
+ Files.createDirectories(torrentDir);
+ Path torrentPath = torrentDir.resolve(infoHash + ".torrent");
+ Files.copy(new ByteArrayInputStream(torrentBytes), torrentPath, StandardCopyOption.REPLACE_EXISTING);
+
+ // 注册到Tracker
+ TrackedTorrent torrent = TrackedTorrent.load(torrentPath.toFile());
+ tracker.announce(torrent);
+
+
+ // 异步启动做种客户端
+ seederExecutor.submit(() -> {
+ try {
+ startSeeding(torrentPath, originalDir);
+ } catch (Exception e) {
+ Result.error("做种失败: " + e.getMessage());
+ }
+ });
+
+
+
+
+ // 保存种子信息
+ TorrentEntity entity= new TorrentEntity();
+ entity.setUploader(param.getUploader());
+ entity.setFileName(file.getOriginalFilename());
+ entity.setSize(file.getSize());
+ entity.setCategory(param.getCategory());
+ entity.setTags(param.getTags());
+ entity.setTitle(param.getTitle());
+ entity.setImageUrl(param.getImageUrl());
+ entity.setTorrentFile(torrentBytes);
+ entity.setInfoHash(infoHash);
+
+ torrentMapper.insert(entity);
+ }
+
+ @Override
+ public byte[] fetch(Long seedId, String passkey) {
+ TorrentEntity torrent = selectBySeedId(seedId);
+ if (torrent == null) {
+ throw new RuntimeException("种子不存在");
+ }
+
+ byte[] torrentBytes = torrent.getTorrentFile();
+
+ try {
+ // 1. 解码 .torrent 文件为 Map
+ Map<String, BEValue> decoded = BDecoder.bdecode(new ByteArrayInputStream(torrentBytes)).getMap();
+
+ // 2. 获取原始 announce 字段
+ String announce = decoded.get("announce").getString();
+
+ // 3. 注入 passkey 到 announce URL
+ if (!announce.contains("passkey=")) {
+ announce = announce + "?passkey=" + passkey;
+ decoded.put("announce", new BEValue(announce));
+ }
+
+ // 4. 编码成新的 .torrent 文件字节数组
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ BEncoder.bencode(decoded, out);
+ return out.toByteArray();
+
+ } catch (Exception e) {
+ throw new RuntimeException("处理 torrent 文件失败", e);
+ }
+ }
+
+ @Override
+ @Transactional
+ public Result favorite(Long seedId, Long userId) {
+ try {
+ boolean exists = torrentMapper.checkFavorite(seedId, userId);
+ if (exists) {
+ torrentMapper.removeFavorite(seedId, userId);
+ return Result.success("取消收藏成功");
+ } else {
+ torrentMapper.addFavorite(seedId, userId);
+ return Result.success("收藏成功");
+ }
+ } catch (Exception e) {
+ return Result.error("失败: " + e.getMessage());
+ }
+ }
+
+ @Override
+ @Transactional
+ public void deleteTorrent(Long seedId) {
+ torrentMapper.deleteById(seedId);
+ }
+
+ @Override
+ @Transactional
+ public void updateTorrent(Long seedId, TorrentUpdateDTO updateDTO) {
+ TorrentEntity torrent = selectBySeedId(seedId);
+ if (torrent == null) {
+ throw new RuntimeException("种子不存在");
+ }
+
+
+ torrent.setDescription(updateDTO.getDescription());
+ torrent.setCategory(updateDTO.getCategory());
+ torrent.setTitle(updateDTO.getTitle());
+ torrent.setTags(updateDTO.getTags());
+ torrent.setImageUrl(updateDTO.getImageUrl());
+
+ torrentMapper.updateById(torrent);
+ }
+
+ @Override
+ public boolean canUserDeleteTorrent(Long seedId, Long userId) {
+ TorrentEntity torrent = selectBySeedId(seedId);
+ if (torrent == null) {
+ return false;
+ }
+
+ // 检查是否是种子发布者或管理员
+ return torrent.getUploader().equals(userId) ||
+ userMapper.hasRole(userId, "admin");
+ }
+
+ @Override
+ public boolean canUserUpdateTorrent(Long seedId, Long userId) {
+ return canUserDeleteTorrent(seedId, userId);
+ }
+
+ @Override
+ public boolean checkUserUploadRatio(Long userId) {
+ User user = userMapper.selectById(userId);
+ if (user == null) {
+ return false;
+ }
+
+ // 防止除以零
+ if (user.getDownloaded() == 0) {
+ return true;
+ }
+
+ double uploadRatio = user.getUploaded() / (double) user.getDownloaded();
+ return uploadRatio >= MIN_UPLOAD_RATIO;
+ }
+ /**
+ * 启动做种客户端
+ */
+ private void startSeeding(Path torrentPath, Path dataDir) throws Exception {
+ SimpleClient seederClient = new SimpleClient();
+ seederClient.downloadTorrent(
+ torrentPath.toString(),
+ dataDir.toString(),
+ InetAddress.getLocalHost());
+ // 保持做种状态（阻塞线程）
+ while (true) {
+ Thread.sleep(60000); // 每60秒检查一次
+ }
+ }
+
+
+ @Override
+ public double calculateDownloadSize(Long torrentId, Long userId) {
+ TorrentEntity torrent = selectBySeedId(torrentId);
+ if (torrent == null) {
+ throw new RuntimeException("种子不存在");
+ }
+
+ // 获取当前有效的促销活动
+ double discount = promotionService.getCurrentDiscount(torrentId);
+
+ // 计算实际下载量
+ return torrent.getSize() * (1 - discount / 100.0);
+ }
+
+ @Override
+ @Transactional
+ public void recordDownload(Long torrentId, Long userId, double downloadSize) {
+ // 更新用户下载量
+ userMapper.increaseDownloaded(userId, downloadSize);
+
+ // 更新种子下载次数
+ torrentMapper.increaseDownloads(torrentId);
+ }
+ /**
+ * 计算种子文件的infoHash
+ */
+ private String calculateInfoHash(byte[] torrentData) throws NoSuchAlgorithmException {
+ MessageDigest sha1 = MessageDigest.getInstance("SHA-1");
+ sha1.update(torrentData);
+ byte[] hashBytes = sha1.digest();
+ return Hex.encodeHexString(hashBytes);
+ }
+}
\ No newline at end of file
diff --git a/src/main/java/com/example/myproject/service/serviceImpl/UserDetailsServiceImpl.java b/src/main/java/com/example/myproject/service/serviceImpl/UserDetailsServiceImpl.java
new file mode 100644
index 0000000..4bbd5c3
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/serviceImpl/UserDetailsServiceImpl.java
@@ -0,0 +1,47 @@
+package com.example.myproject.service.serviceImpl;
+
+import com.example.myproject.mapper.UserMapper;
+import com.example.myproject.entity.User;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.AuthorityUtils;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+public class UserDetailsServiceImpl implements UserDetailsService {
+
+ @Autowired
+ private UserMapper userMapper;
+
+ @Override
+ public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+ //username参数,是在登陆时,用户传递的表单数据username
+ //主要读取数据库3个值 username password authorities
+ User user= userMapper.selectByUsername(username);
+ if (user == null) {
+ throw new UsernameNotFoundException("用户名未找到");
+ }
+
+ String authorityName = user.getRole();
+ //为了返回一个UserDetails 使用User
+ List<GrantedAuthority> authorities = new ArrayList<>();
+ GrantedAuthority authority = new SimpleGrantedAuthority(authorityName);
+ authorities.add(authority);
+ return new org.springframework.security.core.userdetails.User(
+ user.getUsername(),
+ user.getPassword(),
+ true, // accountEnabled
+ true, // accountNonExpired
+ true, // credentialsNonExpired
+ true, // accountNonLocked
+ AuthorityUtils.createAuthorityList("ROLE_USER") // 设置用户的角色或权限
+ );
+ }
+}
\ No newline at end of file
diff --git a/src/main/java/com/example/myproject/service/serviceImpl/UserServiceImpl.java b/src/main/java/com/example/myproject/service/serviceImpl/UserServiceImpl.java
new file mode 100644
index 0000000..d0718fe
--- /dev/null
+++ b/src/main/java/com/example/myproject/service/serviceImpl/UserServiceImpl.java
@@ -0,0 +1,122 @@
+
+package com.example.myproject.service.serviceImpl;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.example.myproject.mapper.UserMapper;
+import com.example.myproject.mapper.VerificationTokenMapper;
+import com.example.myproject.entity.User;
+import com.example.myproject.entity.VerificationToken;
+import com.example.myproject.service.EmailService;
+import com.example.myproject.service.UserService;
+import org.apache.commons.lang3.RandomStringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
+//登录注册
+@Service
+public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService {
+ private static final Logger log = LoggerFactory.getLogger(UserServiceImpl.class);
+ @Autowired
+ private UserMapper userMapper; // Using MyBatis-Plus mapper
+ @Autowired
+ private EmailServiceImpl emailService;
+ @Autowired
+ private VerificationTokenMapper verificationTokenMapper; // Using MyBatis-Plus mapper
+ @Autowired
+ private PasswordEncoder passwordEncoder; // Injecting password encoder
+ @Override
+ public User loginService(String username, String password) {
+ log.debug("Attempting login with username: {}, password: {}", username, password);
+ User user = userMapper.selectOne(new QueryWrapper<User>().eq("username", username).eq("password", password));
+ if (user != null) {
+ user.setPassword(""); // Clear the password before returning
+ log.debug("Login successful, User ID: {}", user.getId());
+ } else {
+ log.debug("Login failed, incorrect username or password.");
+ }
+ return user;
+ }
+ @Override
+ public boolean preRegisterUser(User user) {
+ log.debug("Pre-registering user, username: {}, email: {}", user.getUsername(), user.getEmail());
+ // 检查用户名或邮箱是否已存在
+ boolean userExists = userMapper.selectOne(new QueryWrapper<User>().eq("username", user.getUsername())) != null ||
+ userMapper.selectOne(new QueryWrapper<User>().eq("email", user.getEmail())) != null;
+ if (userExists) {
+ log.debug("Pre-registration failed, username or email already exists.");
+ return false; // 用户名或邮箱已经存在
+ }
+ // 加密密码
+ String encryptedPassword = passwordEncoder.encode(user.getPassword());
+ // 生成验证码
+ String token = RandomStringUtils.randomNumeric(6);
+ // 设置过期时间为当前时间加一小时
+ Instant expiryDate = Instant.now().plus(1, ChronoUnit.HOURS);
+ // 创建验证令牌对象
+ VerificationToken verificationToken = new VerificationToken(
+ token,
+ user.getUsername(),
+ user.getEmail(),
+ encryptedPassword,
+ expiryDate
+ );
+ // 插入验证令牌
+ int rowsInserted = verificationTokenMapper.insert(verificationToken);
+ if (rowsInserted > 0) {
+ // 发送验证邮件
+ emailService.sendVerificationEmail(user.getEmail(), token);
+ log.debug("Pre-registration successful, verification code: {}, expiry date: {}", token, expiryDate);
+ return true; // 注册前验证成功
+ } else {
+ log.error("Failed to insert verification token into database.");
+ return false; // 如果插入验证令牌失败，返回失败
+ }
+ }
+ @Override
+ public boolean verifyEmail(String email, String token) {
+ log.debug("Verifying email, email: {}, token: {}", email, token);
+ VerificationToken verificationToken = verificationTokenMapper.selectOne(
+ new QueryWrapper<VerificationToken>().eq("token", token).eq("email", email)
+ );
+ if (verificationToken != null && !verificationToken.isExpired()) {
+ log.debug("Verification code is valid, username: {}", verificationToken.getUsername());
+ User user = userMapper.selectOne(new QueryWrapper<User>().eq("email", email));
+ if (user == null) {
+ user = new User();
+ user.setEmail(email);
+ user.setUsername(verificationToken.getUsername());
+ user.setPassword(verificationToken.getPassword());
+ user.setEmailVerified(true);
+ userMapper.insert(user); // Save new user
+ log.debug("New user created, User ID: {}", user.getId());
+ } else {
+ user.setEmailVerified(true);
+ userMapper.updateById(user); // Update existing user
+ log.debug("User email verified, User ID: {}", user.getId());
+ }
+ verificationTokenMapper.delete(new QueryWrapper<VerificationToken>().eq("token", token)); // Clean up the token
+ log.debug("Verification code deleted.");
+ return true;
+ }
+ log.debug("Verification code is invalid or expired.");
+ return false;
+ }
+ public boolean checkEmailExists(String email) {
+ log.debug("检查邮箱是否存在，邮箱：{}", email);
+ boolean exists = userMapper.selectCount(new QueryWrapper<User>().eq("email", email)) > 0;
+ log.debug("邮箱存在状态：{}", exists);
+ return exists;
+ }
+ public boolean checkPassword(Long userId, String password) {
+ User user = userMapper.selectById(userId);
+ if (user == null) {
+ throw new RuntimeException("用户不存在");
+ }
+ String encryptedPassword = user.getPassword();
+ return passwordEncoder.matches(password, encryptedPassword);
+ }
+}