数据源修改

prisma/schema.prisma

@@ -41,12 +41,29 @@ model Strategy {
 }
 
 model Indicator {
-  id          Int      @id @default(autoincrement())
-  name        String
+  id          Int              @id @default(autoincrement())
+  name        String           @unique
   groupName   String
-  data        Json
-  createdAt   DateTime @default(now())
-  updatedAt   DateTime @updatedAt
+  title       String           @default("")
+  unit        String           @default("")
+  source      String           @default("")
+  frequency   String           @default("month") // year | quarter | month | day
+  hidden      Boolean          @default(false)   // true = 数据/脚本保留, 但不在前端展示
+  points      IndicatorPoint[]
+  createdAt   DateTime         @default(now())
+  updatedAt   DateTime         @updatedAt
+}
+
+model IndicatorPoint {
+  id          Int       @id @default(autoincrement())
+  indicatorId Int
+  indicator   Indicator @relation(fields: [indicatorId], references: [id], onDelete: Cascade)
+  period      String    // "2024" | "2024-Q1" | "2024-01" | "2024-01-15"
+  value       Float
+  createdAt   DateTime  @default(now())
+  updatedAt   DateTime  @updatedAt
+
+  @@unique([indicatorId, period])
 }
 
 model Econ_SowInventory {
@@ -66,3 +83,5 @@ model ScraperCache {
   createdAt     DateTime @default(now())
   updatedAt     DateTime @updatedAt
 }
+
+