GlobalAward接口token验证，id更换为uuid

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）
-     */
-    @ApiModelProperty(value = "是否确认覆盖已存在记录", required = false, example = "false")
-    private Boolean confirm = false;
+//    /**
+//     * 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")
+//    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;
 }