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先保存下载任务再下发节点以保留即时状态

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root
2026-09-08 09:19:47 +08:00
parent 3c8be3e7c9
commit f65c5ad860
3 changed files with 69 additions and 15 deletions
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src/main/java/com/lion/lionwebsite/Dao/normal/CustomConfigurationMapper.java
+3
View File
@@ -16,6 +16,9 @@ public interface CustomConfigurationMapper {
// @Delete("delete from customConfiguration where parameter=#{parameter}")
// void deleteConfiguration(CustomConfiguration configuration);
@Update("update customConfiguration set value=cast(value as integer)+#{amount} where parameter=#{parameter}")
void incrementConfiguration(@Param("parameter") String parameter, @Param("amount") long amount);
@Select("select * from customConfiguration where parameter=#{parameter}")
CustomConfiguration selectConfiguration(String parameter);
}
src/main/java/com/lion/lionwebsite/Service/GalleryManageService.java
+9 -15
View File
@@ -93,9 +93,14 @@ public class GalleryManageService {
} else {
taskName = gallery.getName();
log.info("创建任务: {} 目标分辨率：{}", link, targetResolution);
// Persist before dispatch: the node sends its current status before its ACK.
gallery.setDownloader(user.getId());
gallery.set_download(true);
galleryMapper.insertGallery(gallery);
configurationMapper.incrementConfiguration(CustomConfiguration.WEEK_USED_AMOUNT, gallery.getFileSize());
if (remoteService.addGalleryToQueue(gallery) != 0) {
log.error("传送任务{}失败, 未知原因", gallery.getName());
response.failure("任务传送失败，未知原因，尝试点击重连按钮看看");
response.failure("任务已保存，但节点未确认接收；请刷新任务列表后重试");
pushService.taskCreateReport(user.getUsername(), taskName, response);
return response.toJSONString();
}
@@ -111,20 +116,9 @@ public class GalleryManageService {
return response.toJSONString();
}
//处理下载结果，将任务插入数据库并且更新每周用量
if (gallery.getStatus().equals("已提交")) {
response.success(gallery.toString());
gallery.setDownloader(user.getId());
gallery.set_download(true);
galleryMapper.insertGallery(gallery);
long usedAmount = Long.parseLong(configurationMapper.selectConfiguration(CustomConfiguration.WEEK_USED_AMOUNT).getValue());
usedAmount += gallery.getFileSize();
configurationMapper.updateConfiguration(CustomConfiguration.WEEK_USED_AMOUNT, String.valueOf(usedAmount));
} else {
response.failure("提交失败，未知原因");
galleryMapper.deleteGalleryByGid(gallery.getGid());
}
// Do not overwrite an immediate node status with the original submitted state.
Gallery current = galleryMapper.selectGalleryByGid(gallery.getGid());
response.success((current == null ? gallery : current).toString());
pushService.taskCreateReport(user.getUsername(), taskName, response);
return response.toJSONString();