数据源修改

prisma/migrations/20260806120000_indicator_points/migration.sql

@@ -0,0 +1,24 @@
+-- 经济指标: 明细数据拆到独立表, 兼容年/季/月/日频率
+-- 第一步: 建 IndicatorPoint 表 + Indicator 加元数据列 (data 列暂保留, 由迁移脚本搬运后删除)
+
+-- CreateTable
+CREATE TABLE `IndicatorPoint` (
+    `id` INTEGER NOT NULL AUTO_INCREMENT,
+    `indicatorId` INTEGER NOT NULL,
+    `period` VARCHAR(191) NOT NULL,
+    `value` DOUBLE NOT NULL,
+    `createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+    `updatedAt` DATETIME(3) NOT NULL,
+
+    UNIQUE INDEX `IndicatorPoint_indicatorId_period_key`(`indicatorId`, `period`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- AlterTable: 元数据列 (data JSON 拆出)
+ALTER TABLE `Indicator` ADD COLUMN `title` VARCHAR(191) NOT NULL DEFAULT '',
+ADD COLUMN `unit` VARCHAR(191) NOT NULL DEFAULT '',
+ADD COLUMN `source` VARCHAR(191) NOT NULL DEFAULT '',
+ADD COLUMN `frequency` VARCHAR(191) NOT NULL DEFAULT 'month';
+
+-- AddForeignKey
+ALTER TABLE `IndicatorPoint` ADD CONSTRAINT `IndicatorPoint_indicatorId_fkey` FOREIGN KEY (`indicatorId`) REFERENCES `Indicator`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;

prisma/migrations/20260806121000_drop_indicator_data_json/migration.sql

@@ -0,0 +1,3 @@
+-- 第二步: 明细数据已迁移到 IndicatorPoint, 删除 Indicator.data JSON 列
+-- AlterTable
+ALTER TABLE `Indicator` DROP COLUMN `data`;

prisma/migrations/20260806123000_add_indicator_hidden/migration.sql

@@ -0,0 +1,2 @@
+-- 指标隐藏标记: 数据与获取脚本保留, 前端展示过滤 hidden=true
+ALTER TABLE `Indicator` ADD COLUMN `hidden` BOOLEAN NOT NULL DEFAULT false;

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
 }
+
+