Files
FastapiAdmin/backend/app/api/v1/module_monitor/cache/service.py
T
zhangtao 211fddd6e0 refactor: 完成项目大规模代码重构与依赖清理
这是一次综合性的重构更新,包含以下主要变更:
1.  升级Python版本到3.12,更新依赖配置
2.  替换旧的.j2模板为.jinja2格式,新增代码生成模板
3.  重构权限过滤策略,更新权限枚举与模型配置
4.  移除Prefect依赖,替换为自研拓扑并行执行引擎
5.  重构认证与上下文管理,拆分租户/请求上下文
6.  简化响应模型、CRUD与服务层代码
7.  清理废弃的支付网关模块,重构订单定时任务
8.  更新在线用户、监控等模块的接口与路由
9.  优化邮件模板与工具类,新增邮件模板文件
10. 修复数据库会话配置与类型提示
2026-06-21 06:02:05 +08:00

68 lines
2.4 KiB
Python

from redis.asyncio.client import Redis
from app.common.enums import RedisInitKeyConfig
from app.core.redis_crud import RedisCURD
from .schema import CacheInfoSchema, CacheMonitorSchema
class CacheService:
"""缓存监控模块服务层"""
@staticmethod
async def get_monitor_statistical_info(redis: Redis) -> CacheMonitorSchema:
info = await RedisCURD(redis).info()
db_size = await RedisCURD(redis).db_size()
command_stats_dict = await RedisCURD(redis).commandstats()
command_stats = [{"name": key.split("_")[1], "value": str(value.get("calls"))} for key, value in command_stats_dict.items()]
return CacheMonitorSchema(command_stats=command_stats, db_size=db_size, info=info)
@staticmethod
async def get_monitor_cache_names() -> list[CacheInfoSchema]:
return [
CacheInfoSchema(
cache_key="",
cache_name=key_config.key,
cache_value="",
remark=key_config.remark,
)
for key_config in RedisInitKeyConfig
]
@staticmethod
async def get_monitor_cache_keys(redis: Redis, cache_name: str) -> list:
cache_keys = await RedisCURD(redis).get_keys(f"{cache_name}*")
return [key.split(":", 1)[1] for key in cache_keys if key.startswith(f"{cache_name}:")]
@staticmethod
async def get_monitor_cache_value(redis: Redis, cache_name: str, cache_key: str) -> CacheInfoSchema:
cache_value = await RedisCURD(redis).get(f"{cache_name}:{cache_key}")
return CacheInfoSchema(
cache_key=cache_key,
cache_name=cache_name,
cache_value=cache_value,
remark="",
)
@staticmethod
async def clear_monitor_cache_by_name(redis: Redis, cache_name: str) -> bool:
cache_keys = await RedisCURD(redis).get_keys(f"{cache_name}*")
if cache_keys:
await RedisCURD(redis).delete(*cache_keys)
return True
@staticmethod
async def clear_monitor_cache_by_key(redis: Redis, cache_key: str) -> bool:
cache_keys = await RedisCURD(redis).get_keys(f"*{cache_key}")
if cache_keys:
await RedisCURD(redis).delete(*cache_keys)
return True
@staticmethod
async def clear_monitor_cache_all(redis: Redis) -> bool:
cache_keys = await RedisCURD(redis).get_keys()
if cache_keys:
await RedisCURD(redis).delete(*cache_keys)
return True