GlobalAward接口token验证，id更换为uuid

src/main/java/com/ai/da/controller/GlobalAwardController.java

@@ -76,7 +76,9 @@ public class GlobalAwardController {
         UploadCompleteResponse uploadCompleteResponse = uploadService.completePdfUpload(
                 request.getUploadId(),
                 request.getFileName(),
-                request.getTotalSize());
+                request.getTotalSize(),
+                request.getEmail(),
+                request.getSecureToken());
         return Response.success(uploadCompleteResponse);
     }
 
@@ -123,7 +125,9 @@ public class GlobalAwardController {
         UploadCompleteResponse uploadCompleteResponse = uploadService.completeVideoUpload(
                 request.getUploadId(),
                 request.getFileName(),
-                request.getTotalSize());
+                request.getTotalSize(),
+                request.getEmail(),
+                request.getSecureToken());
         return Response.success(uploadCompleteResponse);
     }
 
@@ -141,12 +145,12 @@ public class GlobalAwardController {
         return Response.success(globalAwardService.saveContestant(request));
     }
 
-    @GetMapping("/contestants/by-email")
+//    @GetMapping("/contestants/by-email")
-    @ApiOperation(value = "根据邮箱查询参赛者", notes = "根据邮箱地址获取参赛者信息")
+//    @ApiOperation(value = "根据邮箱查询参赛者", notes = "根据邮箱地址获取参赛者信息")
-    public Response<ContestantDTO> getContestantByEmail(@ApiParam(value = "参赛者邮箱地址", required = true) @RequestParam("email") String email) {
+//    public Response<ContestantDTO> getContestantByEmail(@ApiParam(value = "参赛者邮箱地址", required = true) @RequestParam("email") String email) {
-        ContestantDTO dto = globalAwardService.getContestantByEmail(email);
+//        ContestantDTO dto = globalAwardService.getContestantByEmail(email);
-        return Response.success(dto);
+//        return Response.success(dto);
-    }
+//    }
 
     @GetMapping("/checkEmail")
     public Response<String> checkEmail(@RequestParam("email") String email) {

src/main/java/com/ai/da/mapper/primary/entity/Contestant.java

@@ -18,11 +18,11 @@ import java.time.LocalDateTime;
 @NoArgsConstructor
 @AllArgsConstructor
 @Builder
-@TableName("submissions")
+@TableName("contestants")
 public class Contestant {
 
-    @TableId(value = "id", type = IdType.AUTO)
+    @TableId(value = "id", type = IdType.ASSIGN_UUID)
-    private Long id;
+    private String id;
 
     private String email;
 

src/main/java/com/ai/da/model/dto/ContestantDTO.java

@@ -50,11 +50,11 @@ public class ContestantDTO {
     @ApiModelProperty(value = "视频文件路径", required = false, example = "contestants/user@example.com/2024/01/video_1234567890.mp4")
     private String videoPath;
 
-    /**
+//    /**
-     * 是否确认覆盖已存在记录（false 表示发现已有记录时仅返回 existingRecord，不覆盖）
+//     * 是否确认覆盖已存在记录（false 表示发现已有记录时仅返回 existingRecord，不覆盖）
-     */
+//     */
-    @ApiModelProperty(value = "是否确认覆盖已存在记录", required = false, example = "false")
+//    @ApiModelProperty(value = "是否确认覆盖已存在记录", required = false, example = "false")
-    private Boolean confirm = false;
+//    private Boolean confirm = false;
 
     @NotBlank
     private String secureToken;

src/main/java/com/ai/da/model/dto/UploadCompleteRequest.java

@@ -36,4 +36,18 @@ public class UploadCompleteRequest {
     @Positive(message = "文件大小必须大于0")
     @ApiModelProperty(value = "文件总大小(字节)", required = true, example = "10485760")
     private Long totalSize;
+
+    /**
+     * 用户邮箱
+     */
+    @NotBlank(message = "用户邮箱不能为空")
+    @ApiModelProperty(value = "用户邮箱", required = true, example = "user@example.com")
+    private String email;
+
+    /**
+     * 安全令牌（邮箱验证令牌）
+     */
+    @NotBlank(message = "安全令牌不能为空")
+    @ApiModelProperty(value = "安全令牌", required = true, example = "abc123def456")
+    private String secureToken;
 }

src/main/java/com/ai/da/model/dto/UploadInitRequest.java

@@ -41,6 +41,13 @@ public class UploadInitRequest {
     /**
      * 用户邮箱
      */
-    @ApiModelProperty(value = "用户邮箱", required = false, example = "user@example.com")
+    @ApiModelProperty(value = "用户邮箱", required = true, example = "user@example.com")
     private String email;
+
+    /**
+     * 安全令牌（邮箱验证令牌）
+     */
+    @NotBlank(message = "安全令牌不能为空")
+    @ApiModelProperty(value = "安全令牌", required = true, example = "abc123def456")
+    private String secureToken;
 }

src/main/java/com/ai/da/service/GlobalAwardService.java

@@ -18,6 +18,8 @@ public interface GlobalAwardService {
     void checkEmail(String email);
 
     CheckOTPVO checkCode(String email, String otp);
+
+    void checkSecurityToken(String email, String securityToken);
 }
 
 

src/main/java/com/ai/da/service/upload/UploadService.java

@@ -37,7 +37,7 @@ public interface UploadService {
      * @param totalSize 文件总大小
      * @return 完成上传结果
      */
-    UploadCompleteResponse completePdfUpload(String uploadId, String fileName, long totalSize);
+    UploadCompleteResponse completePdfUpload(String uploadId, String fileName, long totalSize, String email, String secureToken);
 
     /**
      * 查询PDF上传状态
@@ -74,7 +74,7 @@ public interface UploadService {
      * @param totalSize 文件总大小
      * @return 完成上传结果
      */
-    UploadCompleteResponse completeVideoUpload(String uploadId, String fileName, long totalSize);
+    UploadCompleteResponse completeVideoUpload(String uploadId, String fileName, long totalSize, String email, String secureToken);
 
     /**
      * 查询视频上传状态

src/main/java/com/ai/da/service/upload/impl/UploadServiceImpl.java

@@ -14,6 +14,7 @@ import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
+import jakarta.annotation.PostConstruct;
 import jakarta.annotation.Resource;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -62,16 +63,65 @@ public class UploadServiceImpl implements UploadService {
     @Value("${minio.bucketName:globalAward}")
     private String minioBucket;
 
+    @Resource
+    private com.ai.da.service.GlobalAwardService globalAwardService;
+
     // 内存存储上传任务状态
     private final ConcurrentHashMap<String, UploadTask> uploadTasks = new ConcurrentHashMap<>();
 
     // JSON序列化工具
     private final ObjectMapper objectMapper = new ObjectMapper();
 
+    /**
+     * 应用启动时加载现有上传任务
+     */
+    @PostConstruct
+    public void loadExistingTasks() {
+        try {
+            Path tempPath = Paths.get(tempDir);
+            if (!Files.exists(tempPath)) {
+                return;
+            }
+
+            Files.list(tempPath)
+                .filter(Files::isDirectory)
+                .forEach(uploadDir -> {
+                    try {
+                        String uploadId = uploadDir.getFileName().toString();
+                        Path metadataPath = uploadDir.resolve("metadata.json");
+
+                        if (Files.exists(metadataPath)) {
+                            String json = Files.readString(metadataPath);
+                            UploadTask task = objectMapper.readValue(json, UploadTask.class);
+
+                            // 检查任务是否已过期
+                            if (task.getExpiresAt().isAfter(LocalDateTime.now())) {
+                                uploadTasks.put(uploadId, task);
+                                log.info("加载现有上传任务: uploadId={}, status={}", uploadId, task.getStatus());
+                            } else {
+                                // 清理过期任务
+                                cleanupTempFiles(uploadId);
+                                log.info("清理过期上传任务: uploadId={}", uploadId);
+                            }
+                        }
+                    } catch (Exception e) {
+                        log.warn("加载上传任务失败: {}", uploadDir.getFileName(), e);
+                    }
+                });
+
+            log.info("成功加载 {} 个现有上传任务", uploadTasks.size());
+        } catch (Exception e) {
+            log.error("加载现有上传任务时发生错误", e);
+        }
+    }
+
     // ===== PDF上传实现 =====
 
     @Override
     public UploadTask initPdfUpload(UploadInitRequest request) {
+        // 验证安全令牌
+        globalAwardService.checkSecurityToken(request.getEmail(), request.getSecureToken());
+
         // 验证PDF文件
         validatePdfFile(request);
 
@@ -115,7 +165,10 @@ public class UploadServiceImpl implements UploadService {
     }
 
     @Override
-    public UploadCompleteResponse completePdfUpload(String uploadId, String fileName, long totalSize) {
+    public UploadCompleteResponse completePdfUpload(String uploadId, String fileName, long totalSize, String email, String secureToken) {
+        // 验证安全令牌
+        globalAwardService.checkSecurityToken(email, secureToken);
+
         UploadTask task = validateAndGetTask(uploadId, "pdf");
 
         log.info("开始PDF文件合并: uploadId={}, fileName={}", uploadId, fileName);
@@ -175,6 +228,9 @@ public class UploadServiceImpl implements UploadService {
 
     @Override
     public UploadTask initVideoUpload(UploadInitRequest request) {
+        // 验证安全令牌
+        globalAwardService.checkSecurityToken(request.getEmail(), request.getSecureToken());
+
         // 验证视频文件
         validateVideoFile(request);
 
@@ -218,7 +274,10 @@ public class UploadServiceImpl implements UploadService {
     }
 
     @Override
-    public UploadCompleteResponse completeVideoUpload(String uploadId, String fileName, long totalSize) {
+    public UploadCompleteResponse completeVideoUpload(String uploadId, String fileName, long totalSize, String email, String secureToken) {
+        // 验证安全令牌
+        globalAwardService.checkSecurityToken(email, secureToken);
+
         UploadTask task = validateAndGetTask(uploadId, "video");
 
         log.info("开始视频文件合并: uploadId={}, fileName={}", uploadId, fileName);