feat: 完成小说漫剧历史记录模块开发

demo/src/main/java/com/example/demo/controller/NovelComicApiController.java

@@ -265,6 +265,46 @@ public class NovelComicApiController {
         return ResponseEntity.ok(response);
     }
 
+    /**
+     * 删除历史记录
+     * 不需要事务，不需要先查询，直接删除并通过影响行数判断
+     */
+    @DeleteMapping("/history/{id}")
+    public ResponseEntity<Map<String, Object>> deleteHistory(
+            @PathVariable Long id,
+            @RequestHeader("Authorization") String token) {
+
+        Map<String, Object> response = new HashMap<>();
+
+        try {
+            String username = extractUsernameFromToken(token);
+            if (username == null) {
+                response.put("success", false);
+                response.put("message", "用户未登录");
+                return ResponseEntity.status(401).body(response);
+            }
+
+            int deleted = novelComicTaskRepository.deleteByIdAndUsername(id, username);
+            
+            if (deleted > 0) {
+                logger.info("删除历史记录成功: id={}, user={}", id, username);
+                response.put("success", true);
+                response.put("message", "删除成功");
+                return ResponseEntity.ok(response);
+            } else {
+                response.put("success", false);
+                response.put("message", "记录不存在或无权限删除");
+                return ResponseEntity.status(404).body(response);
+            }
+
+        } catch (Exception e) {
+            logger.error("删除历史记录异常: id={}", id, e);
+            response.put("success", false);
+            response.put("message", "删除失败: " + e.getMessage());
+            return ResponseEntity.status(500).body(response);
+        }
+    }
+
     /**
      * 更新数据库中的任务记录
      */

demo/src/main/java/com/example/demo/controller/UserWorkApiController.java

@@ -96,7 +96,7 @@ public class UserWorkApiController {
     public ResponseEntity<Map<String, Object>> getMyWorks(
             @RequestHeader(value = "Authorization", required = false) String token,
             @RequestParam(defaultValue = "0") int page,
-            @RequestParam(defaultValue = "1000") int size,
+            @RequestParam(defaultValue = "20") int size,
             @RequestParam(defaultValue = "true") boolean includeProcessing,
             @RequestParam(required = false) String workType) {
         
@@ -110,9 +110,10 @@ public class UserWorkApiController {
                 return ResponseEntity.status(401).body(response);
             }
 
-            // 输入验证 - 移除size上限限制
+            // 输入验证 - 设置合理的size上限
             if (page < 0) page = 0;
-            if (size <= 0) size = 1000; // 不设上限，默认1000条
+            if (size <= 0) size = 20;
+            if (size > 100) size = 100; // 设置上限，最多100条
 
             // 解析作品类型
             CommonTaskType filterType = null;

demo/src/main/java/com/example/demo/repository/NovelComicTaskRepository.java

@@ -5,6 +5,9 @@ import java.util.Optional;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 
 import com.example.demo.model.NovelComicTask;
@@ -14,5 +17,11 @@ public interface NovelComicTaskRepository extends JpaRepository<NovelComicTask,
 
     Optional<NovelComicTask> findByTaskId(String taskId);
 
+    Optional<NovelComicTask> findByIdAndUsername(Long id, String username);
+
     Page<NovelComicTask> findByUsernameOrderByCreatedAtDesc(String username, Pageable pageable);
+
+    @Modifying
+    @Query("DELETE FROM NovelComicTask t WHERE t.id = :id AND t.username = :username")
+    int deleteByIdAndUsername(@Param("id") Long id, @Param("username") String username);
 }