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https://github.com/insistence/RuoYi-Vue3-FastAPI.git
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insistence
25acc9427c
* feat: 新增文件管理功能，提升文件服务安全性 * docs: 新增文件管理使用文档 * docs: 更新README文档 * feat: 新增业务附件组件 * feat: 新增文件存储对账中心 * docs: 更新README文档 * feat: 新增到期文件处置功能 * perf: 完善上传人权限显式化 * feat: 新增Range 与断点下载 * docs: 更新README文档
67 lines
2.5 KiB
Python
67 lines
2.5 KiB
Python
from config.database import AsyncSessionLocal
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from module_admin.service.file_business_service import FileRetentionNoticeService
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from module_admin.service.file_service import FileLifecycleService, FileReconcileService
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from utils.log_util import logger
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MAX_TASK_BATCHES = 100
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async def scan_retention_reminders(remind_days: int = 7, batch_size: int = 500) -> None:
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"""
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扫描文件保留期限并生成提醒
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:param remind_days: 提前提醒天数
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:param batch_size: 单类提醒单批处理数量
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:return: None
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"""
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expiring_count = 0
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expired_count = 0
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async with AsyncSessionLocal() as query_db:
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for _ in range(MAX_TASK_BATCHES):
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scan_result = await FileRetentionNoticeService.scan_file_retention_notices_services(
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query_db,
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remind_days=remind_days,
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batch_size=batch_size,
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)
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expiring_count += scan_result.expiring_count
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expired_count += scan_result.expired_count
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if scan_result.expiring_count < batch_size and scan_result.expired_count < batch_size:
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break
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else:
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logger.warning('文件保留期限提醒扫描达到最大批次数，请检查待处理文件数量')
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logger.info(f'文件保留期限提醒扫描完成，即将到期{expiring_count}个，已到期{expired_count}个')
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async def purge_recycle_bin(retention_days: int = 30, batch_size: int = 100) -> None:
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"""
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永久清理超过保留期限的回收站文件
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:param retention_days: 回收站保留天数
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:param batch_size: 单批处理数量
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:return: None
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"""
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purge_count = 0
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async with AsyncSessionLocal() as query_db:
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for _ in range(MAX_TASK_BATCHES):
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current_count = await FileLifecycleService.purge_recycle_bin_services(
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query_db,
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retention_days=retention_days,
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batch_size=batch_size,
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)
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purge_count += current_count
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if current_count < batch_size:
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break
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else:
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logger.warning('回收站永久清理达到最大批次数，请检查待处理文件数量')
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logger.info(f'回收站永久清理完成，共清理{purge_count}个文件')
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async def reconcile_file_storage(check_hash: bool = False) -> None:
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"""
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执行数据库和本地文件系统双向对账
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:param check_hash: 是否校验文件SHA-256
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:return: None
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"""
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await FileReconcileService.run_scheduled_reconcile_services(check_hash)
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