feat(service): 添加新服务接口和实现类

- 新增 CollectionNoteService、CollectionService、CommentService等多个服务接口
- 实现 CategoryService、NoteLikeService等多个服务类
- 添加事务注解以确保数据一致性- 新增 StatisticQueryParam 类用于统计查询参数

src/main/java/com/example/copykamanotes/model/dto/statistic/StatisticQueryParam.java

@@ -0,0 +1,18 @@
+package com.example.copykamanotes.model.dto.statistic;
+
+import lombok.Data;
+
+import javax.validation.constraints.Min;
+import javax.validation.constraints.NotNull;
+
+@Data
+public class StatisticQueryParam {
+    @NotNull(message = "page 不能为空")
+    @Min(value = 1, message = "page 必须为正整数")
+    private Integer page;
+
+    @NotNull(message = "page 不能为空")
+    @Min(value = 1, message = "page 必须为正整数")
+    private Integer pageSize;
+}
+

src/main/java/com/example/copykamanotes/service/CategoryService.java

@@ -6,9 +6,11 @@ import com.example.copykamanotes.model.dto.category.CreateCategoryBody;
 import com.example.copykamanotes.model.dto.category.UpdateCategoryBody;
 import com.example.copykamanotes.model.vo.category.CategoryVO;
 import com.example.copykamanotes.model.vo.category.CreateCategoryVO;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 
+@Transactional
 public interface CategoryService {
     /**
      * 构建分类树

src/main/java/com/example/copykamanotes/service/CollectionNoteService.java

@@ -1,4 +1,11 @@
 package com.example.copykamanotes.service;
 
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+import java.util.Set;
+
+@Transactional
 public interface CollectionNoteService {
+    Set<Integer> findUserCollectionNoteIds(Long userId, List<Integer> noteIds);
 }

src/main/java/com/example/copykamanotes/service/CollectionService.java

@@ -1,4 +1,24 @@
 package com.example.copykamanotes.service;
 
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
+import com.example.copykamanotes.model.dto.collection.CollectionQueryParams;
+import com.example.copykamanotes.model.dto.collection.CreateCollectionBody;
+import com.example.copykamanotes.model.dto.collection.UpdateCollectionBody;
+import com.example.copykamanotes.model.entity.Collection;
+import com.example.copykamanotes.model.vo.collection.CollectionVO;
+import com.example.copykamanotes.model.vo.collection.CreateCollectionVO;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+@Transactional
 public interface CollectionService {
+    ApiResponse<List<CollectionVO>> getCollection(CollectionQueryParams queryParams);
+
+    ApiResponse<CreateCollectionVO> createCollection(CreateCollectionBody createCollectionBody);
+
+    ApiResponse<EmptyVO> deleteCollection(Integer id);
+
+    ApiResponse<EmptyVO> batchModifyCollection(UpdateCollectionBody updateCollectionBody);
 }

src/main/java/com/example/copykamanotes/service/CommentService.java

@@ -1,4 +1,26 @@
 package com.example.copykamanotes.service;
 
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
+import com.example.copykamanotes.model.dto.comment.CommentQueryParams;
+import com.example.copykamanotes.model.dto.comment.CreateCommentRequest;
+import com.example.copykamanotes.model.dto.comment.UpdateCommentRequest;
+import com.example.copykamanotes.model.vo.comment.CommentVO;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+@Transactional
 public interface CommentService {
+    ApiResponse<Integer> createComment(CreateCommentRequest createCommentRequest);
+
+    ApiResponse<EmptyVO> updateComment(Integer id, UpdateCommentRequest updateCommentRequest);
+
+    ApiResponse<EmptyVO> deleteComment(Integer id);
+
+    ApiResponse<List<CommentVO>> getComments(CommentQueryParams params);
+
+    ApiResponse<EmptyVO> likeComment(Integer commentId);
+
+    ApiResponse<EmptyVO> unlikeComment(Integer commentId);
 }

src/main/java/com/example/copykamanotes/service/MessageService.java

@@ -1,4 +1,17 @@
 package com.example.copykamanotes.service;
 
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
+import com.example.copykamanotes.model.vo.message.UnreadCountByType;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+@Transactional
 public interface MessageService {
+    ApiResponse<EmptyVO> deleteMessage(Integer id);
+
+    ApiResponse<Integer> getUnreadMessageCount();
+
+    ApiResponse<List<UnreadCountByType>> getUnreadMessageCountByType();
 }

src/main/java/com/example/copykamanotes/service/NoteCommentService.java

@@ -1,4 +1,16 @@
 package com.example.copykamanotes.service;
 
+
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
+import com.example.copykamanotes.model.entity.NoteComment;
+
+import java.util.List;
+
 public interface NoteCommentService {
+    ApiResponse<EmptyVO> createComment(Integer noteId, String content);
+
+    ApiResponse<EmptyVO> deleteComment(Integer commentId);
+
+    ApiResponse<List<NoteComment>> getComments(Integer noteId);
 }

src/main/java/com/example/copykamanotes/service/NoteLikeService.java

@@ -1,8 +1,17 @@
 package com.example.copykamanotes.service;
 
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
+import org.springframework.transaction.annotation.Transactional;
+
 import java.util.List;
 import java.util.Set;
 
+@Transactional
 public interface NoteLikeService {
     Set<Integer> findUserLikedNoteIds(Long userId, List<Integer> noteIds);
+
+    ApiResponse<EmptyVO> likeNote(Integer noteId);
+
+    ApiResponse<EmptyVO> unlikeNote(Integer noteId);
 }

src/main/java/com/example/copykamanotes/service/QuestionListItemService.java

@@ -1,4 +1,25 @@
 package com.example.copykamanotes.service;
 
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
+import com.example.copykamanotes.model.dto.questionListItem.CreateQuestionListItemBody;
+import com.example.copykamanotes.model.dto.questionListItem.QuestionListItemQueryParams;
+import com.example.copykamanotes.model.dto.questionListItem.SortQuestionListItemBody;
+import com.example.copykamanotes.model.vo.questionListItem.CreateQuestionListItemVO;
+import com.example.copykamanotes.model.vo.questionListItem.QuestionListItemUserVO;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+@Transactional
 public interface QuestionListItemService {
+    ApiResponse<List<QuestionListItemUserVO>> useGetQuestionListItemUserVO(QuestionListItemQueryParams questionListItemQueryParams);
+
+    ApiResponse<List<QuestionListItemUserVO>> getQuestionListItem(Integer questionListId);
+
+    ApiResponse<CreateQuestionListItemVO> createQuestionListItem(CreateQuestionListItemBody createQuestionListItemBody);
+
+    ApiResponse<EmptyVO> deleteQuestionListItem(Integer questionListId, Integer questionId);
+
+    ApiResponse<EmptyVO> sortQuestionListItem(SortQuestionListItemBody body);
 }

src/main/java/com/example/copykamanotes/service/QuestionListService.java

@@ -1,4 +1,27 @@
 package com.example.copykamanotes.service;
 
+
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
+import com.example.copykamanotes.model.dto.questionList.CreateQuestionListBody;
+import com.example.copykamanotes.model.dto.questionList.UpdateQuestionListBody;
+import com.example.copykamanotes.model.entity.Question;
+import com.example.copykamanotes.model.entity.QuestionList;
+import com.example.copykamanotes.model.vo.questionList.CreateQuestionListVO;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+@Transactional
 public interface QuestionListService {
+
+    ApiResponse<QuestionList> getQuestionList(Integer questionListId);
+
+    ApiResponse<List<QuestionList>> getQuestionLists();
+
+    ApiResponse<CreateQuestionListVO> createQuestionList(CreateQuestionListBody body);
+
+    ApiResponse<EmptyVO> deleteQuestionList(Integer questionListId);
+
+    ApiResponse<EmptyVO> updateQuestionList(Integer questionListId, UpdateQuestionListBody body);
 }

src/main/java/com/example/copykamanotes/service/QuestionService.java

@@ -1,10 +1,38 @@
 package com.example.copykamanotes.service;
 
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
+import com.example.copykamanotes.model.dto.question.CreateQuestionBody;
+import com.example.copykamanotes.model.dto.question.QuestionQueryParam;
+import com.example.copykamanotes.model.dto.question.SearchQuestionBody;
+import com.example.copykamanotes.model.dto.question.UpdateQuestionBody;
 import com.example.copykamanotes.model.entity.Question;
+import com.example.copykamanotes.model.vo.question.CreateQuestionVO;
+import com.example.copykamanotes.model.vo.question.QuestionNoteVO;
+import com.example.copykamanotes.model.vo.question.QuestionVO;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 import java.util.Map;
 
+@Transactional
 public interface QuestionService {
+
+    Question findById(Integer questionId);
+
     Map<Integer, Question> getQuestionMapByIds(List<Integer> questionIds);
+
+    ApiResponse<List<QuestionVO>> getQuestions(QuestionQueryParam queryParam);
+
+    ApiResponse<CreateQuestionVO> createQuestion(CreateQuestionBody body);
+
+    ApiResponse<EmptyVO> updateQuestion(Integer questionId, UpdateQuestionBody body);
+
+    ApiResponse<EmptyVO> deleteQuestion(Integer questionId);
+
+    ApiResponse<List<QuestionVO>> userGetQuestions(QuestionQueryParam queryParam);
+
+    ApiResponse<QuestionNoteVO> userGetQuestion(Integer questionId);
+
+    ApiResponse<List<QuestionVO>> searchQuestion(SearchQuestionBody body);
 }

src/main/java/com/example/copykamanotes/service/SearchService.java

@@ -1,4 +1,15 @@
 package com.example.copykamanotes.service;
 
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.entity.Note;
+import com.example.copykamanotes.model.entity.User;
+
+import java.util.List;
+
 public interface SearchService {
+    ApiResponse<List<Note>> searchNote(String keyword, int page, int pageSize);
+
+    ApiResponse<List<User>> searchUsers(String keyword, int page, int pageSize);
+
+    ApiResponse<List<Note>> searchNotesByTag(String keyword, int page, int pageSize);
 }

src/main/java/com/example/copykamanotes/service/StatisticService.java

@@ -1,4 +1,14 @@
 package com.example.copykamanotes.service;
 
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.dto.statistic.StatisticQueryParam;
+import com.example.copykamanotes.model.entity.Statistic;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+@Transactional
 public interface StatisticService {
+
+    ApiResponse<List<Statistic>> getStatistics(StatisticQueryParam queryParam);
 }

src/main/java/com/example/copykamanotes/service/impl/CollectionNoteServiceImpl.java

@@ -0,0 +1,23 @@
+package com.example.copykamanotes.service.impl;
+
+import com.example.copykamanotes.mapper.CollectionNoteMapper;
+import com.example.copykamanotes.service.CollectionNoteService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+@Service
+public class CollectionNoteServiceImpl implements CollectionNoteService {
+
+    @Autowired
+    private CollectionNoteMapper collectionNoteMapper;
+
+    @Override
+    public Set<Integer> findUserCollectionNoteIds(Long userId, List<Integer> noteIds) {
+        List<Integer> userCollectedNoteIds = collectionNoteMapper.findUserCollectedNoteIds(userId, null);
+        return new HashSet<>(userCollectedNoteIds);
+    }
+}

src/main/java/com/example/copykamanotes/service/impl/NoteLikeServiceImpl.java

@@ -1,8 +1,10 @@
 package com.example.copykamanotes.service.impl;
 
 import com.example.copykamanotes.mapper.NoteLikeMapper;
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
 import com.example.copykamanotes.service.NoteLikeService;
-import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.util.HashSet;
@@ -10,9 +12,10 @@ import java.util.List;
 import java.util.Set;
 
 @Service
-@RequiredArgsConstructor
 public class NoteLikeServiceImpl implements NoteLikeService {
-    private final NoteLikeMapper noteLikeMapper;
+
+    @Autowired
+    private NoteLikeMapper noteLikeMapper;
 
 
     @Override
@@ -20,4 +23,14 @@ public class NoteLikeServiceImpl implements NoteLikeService {
         List<Integer> likedIds = noteLikeMapper.findUserLikedNoteIds(userId, noteIds);
         return new HashSet<>(likedIds);
     }
+
+    @Override
+    public ApiResponse<EmptyVO> likeNote(Integer noteId) {
+        return null;
+    }
+
+    @Override
+    public ApiResponse<EmptyVO> unlikeNote(Integer noteId) {
+        return null;
+    }
 }

src/main/java/com/example/copykamanotes/service/impl/QuestionServiceImpl.java

@@ -1,6 +1,15 @@
 package com.example.copykamanotes.service.impl;
 
+import com.example.copykamanotes.model.base.ApiResponse;
+import com.example.copykamanotes.model.base.EmptyVO;
+import com.example.copykamanotes.model.dto.question.CreateQuestionBody;
+import com.example.copykamanotes.model.dto.question.QuestionQueryParam;
+import com.example.copykamanotes.model.dto.question.SearchQuestionBody;
+import com.example.copykamanotes.model.dto.question.UpdateQuestionBody;
 import com.example.copykamanotes.model.entity.Question;
+import com.example.copykamanotes.model.vo.question.CreateQuestionVO;
+import com.example.copykamanotes.model.vo.question.QuestionNoteVO;
+import com.example.copykamanotes.model.vo.question.QuestionVO;
 import com.example.copykamanotes.service.QuestionService;
 import org.springframework.stereotype.Service;
 
@@ -9,7 +18,47 @@ import java.util.Map;
 
 @Service
 public class QuestionServiceImpl implements QuestionService {
+    @Override
+    public Question findById(Integer questionId) {
+        return null;
+    }
+
     public Map<Integer, Question> getQuestionMapByIds(List<Integer> questionIds) {
         return null;
     }
+
+    @Override
+    public ApiResponse<List<QuestionVO>> getQuestions(QuestionQueryParam queryParam) {
+        return null;
+    }
+
+    @Override
+    public ApiResponse<CreateQuestionVO> createQuestion(CreateQuestionBody body) {
+        return null;
+    }
+
+    @Override
+    public ApiResponse<EmptyVO> updateQuestion(Integer questionId, UpdateQuestionBody body) {
+        return null;
+    }
+
+    @Override
+    public ApiResponse<EmptyVO> deleteQuestion(Integer questionId) {
+        return null;
+    }
+
+    @Override
+    public ApiResponse<List<QuestionVO>> userGetQuestions(QuestionQueryParam queryParam) {
+        return null;
+    }
+
+    @Override
+    public ApiResponse<QuestionNoteVO> userGetQuestion(Integer questionId) {
+        return null;
+    }
+
+    @Override
+    public ApiResponse<List<QuestionVO>> searchQuestion(SearchQuestionBody body) {
+        return null;
+    }
 }