fix: 优化数据

server/routes.js

@@ -1,8 +1,58 @@
 const express = require('express')
 const { getSituation } = require('./situationData')
+const db = require('./db')
 
 const router = express.Router()
 
+// 数据库 Dashboard：返回各表原始数据
+router.get('/db/dashboard', (req, res) => {
+  try {
+    const tables = [
+      'situation',
+      'force_summary',
+      'power_index',
+      'force_asset',
+      'key_location',
+      'combat_losses',
+      'wall_street_trend',
+      'retaliation_current',
+      'retaliation_history',
+      'situation_update',
+      'gdelt_events',
+      'conflict_stats',
+    ]
+    const data = {}
+    const timeSort = {
+      situation: 'updated_at DESC',
+      situation_update: 'timestamp DESC',
+      gdelt_events: 'event_time DESC',
+      wall_street_trend: 'time DESC',
+      retaliation_history: 'time DESC',
+      conflict_stats: 'updated_at DESC',
+    }
+    for (const name of tables) {
+      try {
+        const order = timeSort[name]
+        let rows
+        try {
+          rows = order
+            ? db.prepare(`SELECT * FROM ${name} ORDER BY ${order}`).all()
+            : db.prepare(`SELECT * FROM ${name}`).all()
+        } catch (qerr) {
+          rows = db.prepare(`SELECT * FROM ${name}`).all()
+        }
+        data[name] = rows
+      } catch (e) {
+        data[name] = { error: e.message }
+      }
+    }
+    res.json(data)
+  } catch (err) {
+    console.error(err)
+    res.status(500).json({ error: err.message })
+  }
+})
+
 router.get('/situation', (req, res) => {
   try {
     res.json(getSituation())