admin panel

pages/api/admin/dashboard.ts

@@ -0,0 +1,72 @@
+import type { NextApiRequest, NextApiResponse } from 'next'
+import sqlite3 from 'sqlite3'
+import path from 'path'
+
+interface DashboardStats {
+  total_sources: number
+  pending_sources: number
+  pending_reports: number
+  high_risk_sources: number
+  sources_added_week: number
+  reports_today: number
+}
+
+export default async function handler(
+  req: NextApiRequest,
+  res: NextApiResponse<DashboardStats | { error: string }>
+) {
+  if (req.method !== 'GET') {
+    return res.status(405).json({ error: 'Method not allowed' })
+  }
+
+  const dbPath = path.join(process.cwd(), 'database', 'antihoax.db')
+  const db = new sqlite3.Database(dbPath)
+
+  try {
+    const stats = await new Promise<DashboardStats>((resolve, reject) => {
+      const queries = [
+        "SELECT COUNT(*) as total_sources FROM sources WHERE status = 'verified'",
+        "SELECT COUNT(*) as pending_sources FROM sources WHERE status = 'pending'",
+        "SELECT COUNT(*) as pending_reports FROM reports WHERE status = 'pending'",
+        "SELECT COUNT(*) as high_risk_sources FROM sources WHERE status = 'verified' AND risk_level >= 4",
+        "SELECT COUNT(*) as sources_added_week FROM sources WHERE created_at > datetime('now', '-7 days')",
+        "SELECT COUNT(*) as reports_today FROM reports WHERE created_at > datetime('now', '-1 day')"
+      ]
+
+      const results: any = {}
+      let completed = 0
+
+      queries.forEach((query, index) => {
+        db.get(query, (err, row: any) => {
+          if (err) {
+            reject(err)
+            return
+          }
+
+          const key = Object.keys(row)[0]
+          results[key] = row[key]
+          completed++
+
+          if (completed === queries.length) {
+            resolve({
+              total_sources: results.total_sources || 0,
+              pending_sources: results.pending_sources || 0,
+              pending_reports: results.pending_reports || 0,
+              high_risk_sources: results.high_risk_sources || 0,
+              sources_added_week: results.sources_added_week || 0,
+              reports_today: results.reports_today || 0
+            })
+          }
+        })
+      })
+    })
+
+    return res.status(200).json(stats)
+
+  } catch (error) {
+    console.error('Database error:', error)
+    return res.status(500).json({ error: 'Internal server error' })
+  } finally {
+    db.close()
+  }
+}