feat: 综合平台services多服务支持+SW网络优先缓存修复+适配层/定时任务完善

app/models/asset.py

@@ -11,8 +11,11 @@ from datetime import date, datetime
 from enum import Enum
 from typing import Optional
 
+from sqlalchemy import Index
 from sqlmodel import Field, SQLModel
 
+from app.core.timeutils import utcnow
+
 
 class AssetType(str, Enum):
     """资产类型"""
@@ -38,6 +41,8 @@ class Asset(SQLModel, table=True):
     """资产主表：所有资产在此统一登记，用于续费提醒与状态总览"""
 
     __tablename__ = "assets"
+    # SDK 同步去重查询：provider_id + external_id + asset_type
+    __table_args__ = (Index("ix_assets_provider_ext_type", "provider_id", "external_id", "asset_type"),)
 
     id: Optional[int] = Field(default=None, primary_key=True)
     name: str = Field(index=True, description="资产名称，如：博客主站 VPS")
@@ -72,10 +77,10 @@ class Asset(SQLModel, table=True):
         default=False, description="已归档：不再使用但可能仍在续费，需重点排查"
     )
     remark: Optional[str] = Field(default=None, description="备注")
-    created_at: datetime = Field(default_factory=datetime.utcnow, description="创建时间")
+    created_at: datetime = Field(default_factory=utcnow, description="创建时间")
     updated_at: datetime = Field(
-        default_factory=datetime.utcnow,
-        sa_column_kwargs={"onupdate": datetime.utcnow},
+        default_factory=utcnow,
+        sa_column_kwargs={"onupdate": utcnow},
         description="更新时间",
     )
 

app/models/monitor.py

@@ -9,17 +9,21 @@
 from datetime import datetime
 from typing import Optional
 
+from sqlalchemy import Index
 from sqlmodel import Field, SQLModel
 
+from app.core.timeutils import utcnow
+
 
 class MetricPoint(SQLModel, table=True):
     """资源监控时序数据"""
 
     __tablename__ = "metric_points"
+    __table_args__ = (Index("ix_metric_points_asset_ts", "asset_id", "ts"),)
 
     id: Optional[int] = Field(default=None, primary_key=True)
     asset_id: int = Field(index=True, description="关联资产 ID")
-    ts: datetime = Field(default_factory=datetime.utcnow, index=True, description="采集时间")
+    ts: datetime = Field(default_factory=utcnow, index=True, description="采集时间")
     cpu_pct: Optional[float] = Field(default=None, description="CPU 使用率 %")
     mem_pct: Optional[float] = Field(default=None, description="内存使用率 %")
     disk_pct: Optional[float] = Field(default=None, description="磁盘使用率 %")
@@ -46,17 +50,18 @@ class ServerInfo(SQLModel, table=True):
     public_ip: Optional[str] = Field(default=None)
     tailscale_ip: Optional[str] = Field(default=None)
     status: Optional[str] = Field(default="online", description="online/offline")
-    last_seen: datetime = Field(default_factory=datetime.utcnow, description="最近上报时间")
+    last_seen: datetime = Field(default_factory=utcnow, description="最近上报时间")
 
 
 class SecurityCheck(SQLModel, table=True):
     """安全检查项结果"""
 
     __tablename__ = "security_checks"
+    __table_args__ = (Index("ix_security_checks_asset_ts", "asset_id", "ts"),)
 
     id: Optional[int] = Field(default=None, primary_key=True)
     asset_id: int = Field(index=True)
-    ts: datetime = Field(default_factory=datetime.utcnow, index=True)
+    ts: datetime = Field(default_factory=utcnow, index=True)
     check_item: str = Field(description="检查项，如 ssh_config/firewall/updates")
     status: str = Field(default="unknown", description="pass/warn/fail/unknown")
     detail: Optional[str] = Field(default=None, description="检查详情")
@@ -69,7 +74,7 @@ class EventLog(SQLModel, table=True):
     __tablename__ = "event_logs"
 
     id: Optional[int] = Field(default=None, primary_key=True)
-    ts: datetime = Field(default_factory=datetime.utcnow, index=True)
+    ts: datetime = Field(default_factory=utcnow, index=True)
     level: str = Field(default="info", index=True, description="info/warning/error")
     source: str = Field(default="system", description="来源，如 agent/api/backup")
     asset_id: Optional[int] = Field(default=None, index=True)

app/models/provider.py

@@ -10,6 +10,8 @@ from typing import Optional
 
 from sqlmodel import Field, SQLModel
 
+from app.core.timeutils import utcnow
+
 
 class ProviderCategory(str, Enum):
     """平台分类"""
@@ -31,6 +33,9 @@ class Provider(SQLModel, table=True):
     name: str = Field(index=True, description="显示名，如 阿里云")
     name_en: Optional[str] = Field(default=None, description="英文名")
     category: ProviderCategory = Field(index=True, description="平台分类")
+    services: str = Field(
+        default="", description="提供的服务列表（逗号分隔）：vps/domain/ai_agent/cloudflare/ssl_cert/cdn/dns/other，综合平台可多项"
+    )
     website: Optional[str] = Field(default=None, description="官网")
     console_url: Optional[str] = Field(default=None, description="管理面板 URL")
     sdk_type: Optional[str] = Field(
@@ -44,4 +49,4 @@ class Provider(SQLModel, table=True):
     last_synced_at: Optional[datetime] = Field(
         default=None, description="最近一次 SDK 同步时间"
     )
-    created_at: datetime = Field(default_factory=datetime.utcnow, description="创建时间")
+    created_at: datetime = Field(default_factory=utcnow, description="创建时间")

app/models/ssl.py

@@ -0,0 +1,69 @@
+"""SSL 相关数据库模型
+
+- Subdomain: 域名资产下的子域名记录（关联域名资产 Asset）
+- SiteCert:  站点证书监控记录（探测 https 站点证书的到期情况）
+"""
+
+from datetime import date, datetime
+from typing import Optional
+
+from sqlmodel import Field, SQLModel
+
+from app.core.timeutils import utcnow
+
+
+class Subdomain(SQLModel, table=True):
+    """子域名记录（挂在域名资产下）"""
+
+    __tablename__ = "subdomains"
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    asset_id: int = Field(
+        foreign_key="assets.id", index=True, description="所属域名资产 ID"
+    )
+    host: str = Field(index=True, description="子域名主机名，如 www / api / blog（@ 表示根域名）")
+    record_type: Optional[str] = Field(
+        default=None, description="DNS 记录类型：A/CNAME/AAAA/MX/TXT"
+    )
+    record_value: Optional[str] = Field(
+        default=None, description="DNS 记录值（IP 或目标域名）"
+    )
+    is_active: bool = Field(default=True, description="是否启用/解析中")
+    note: Optional[str] = Field(default=None, description="备注（用途）")
+    created_at: datetime = Field(default_factory=utcnow, description="创建时间")
+    updated_at: datetime = Field(
+        default_factory=utcnow,
+        sa_column_kwargs={"onupdate": utcnow},
+        description="更新时间",
+    )
+
+
+class SiteCert(SQLModel, table=True):
+    """站点证书监控记录（探测 https 站点证书到期情况）"""
+
+    __tablename__ = "site_certs"
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    hostname: str = Field(index=True, description="探测目标主机名，如 www.example.com")
+    port: int = Field(default=443, description="探测端口")
+    asset_id: Optional[int] = Field(
+        default=None, foreign_key="assets.id", index=True, description="关联资产 ID（可选）"
+    )
+    issuer: Optional[str] = Field(default=None, description="签发机构 CN")
+    subject_cn: Optional[str] = Field(default=None, description="证书主体 CN")
+    valid_from: Optional[date] = Field(default=None, description="证书生效日期")
+    valid_to: Optional[date] = Field(default=None, description="证书到期日期")
+    fingerprint: Optional[str] = Field(default=None, description="证书指纹 SHA-256")
+    status: str = Field(
+        default="unknown",
+        index=True,
+        description="状态：valid/expiring/expired/error/unknown",
+    )
+    error: Optional[str] = Field(default=None, description="探测失败原因")
+    last_checked_at: Optional[datetime] = Field(default=None, description="最近探测时间")
+    created_at: datetime = Field(default_factory=utcnow, description="创建时间")
+    updated_at: datetime = Field(
+        default_factory=utcnow,
+        sa_column_kwargs={"onupdate": utcnow},
+        description="更新时间",
+    )