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prisma/schema.prisma

@@ -72,6 +72,7 @@ model News {
   id          Int      @id @default(autoincrement())
   title       String
   summary     String   @default("")
+  content     String?  @db.Text
   source      String   @default("")
   url         String   @default("")
   publishedAt DateTime
@@ -98,6 +99,69 @@ model Alert {
   @@index([createdAt])
 }
 
+
+// 服务器监控: 对接 komari 公开 API
+model ServerNode {
+  id           Int      @id @default(autoincrement())
+  uuid         String   @unique
+  name         String
+  cpuName      String   @default("")
+  os           String   @default("")
+  region       String   @default("")
+  memTotal     BigInt   @default(0)
+  diskTotal    BigInt   @default(0)
+  cpuCores     Int      @default(0)
+  // 最新实时快照
+  cpuUsage     Float    @default(0)
+  ramUsed      BigInt   @default(0)
+  swapUsed     BigInt   @default(0)
+  load1        Float    @default(0)
+  load5        Float    @default(0)
+  load15       Float    @default(0)
+  diskUsed     BigInt   @default(0)
+  netIn        BigInt   @default(0)
+  netOut       BigInt   @default(0)
+  uptime       BigInt   @default(0)
+  process      Int      @default(0)
+  connections  Int      @default(0)
+  status       String   @default("unknown") // online | offline | unknown
+  recordedAt   DateTime
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+}
+
+// 时序历史: 每节点每分钟一条 (komari records 1 分钟粒度)
+model ServerNodeHistory {
+  id          Int      @id @default(autoincrement())
+  uuid        String
+  period      DateTime
+  cpu         Float    @default(0)
+  ram         BigInt   @default(0)
+  load        Float    @default(0)
+  disk        BigInt   @default(0)
+  netIn       BigInt   @default(0)
+  netOut      BigInt   @default(0)
+  process     Int      @default(0)
+  connections Int      @default(0)
+  createdAt   DateTime @default(now())
+
+  @@unique([uuid, period])
+  @@index([uuid, period])
+}
+
+// 服务健康检查: 本应用自检 (健康端点 / DB / 第三方)
+model ServiceCheck {
+  id         Int      @id @default(autoincrement())
+  name       String   @unique
+  url        String
+  status     String   @default("unknown") // up | down | unknown
+  latencyMs  Int      @default(0)
+  message    String   @default("")
+  lastCheckAt DateTime
+  createdAt  DateTime @default(now())
+  updatedAt  DateTime @updatedAt
+}
+
 model Econ_SowInventory {
   id        Int      @id @default(autoincrement())
   month     String   @unique