Initial commit

app/api/admin/db-health/route.ts

@@ -0,0 +1,54 @@
+import { NextResponse } from "next/server"
+import { healthCheck, getPoolStats } from "@/lib/database"
+
+export async function GET() {
+  try {
+    const health = await healthCheck()
+    const poolStats = getPoolStats()
+
+    return NextResponse.json({
+      ...health,
+      poolStats,
+      recommendations: generateRecommendations(poolStats),
+    })
+  } catch (error) {
+    console.error("Database health check error:", error)
+    return NextResponse.json(
+      {
+        status: "error",
+        error: error instanceof Error ? error.message : "Unknown error",
+        timestamp: new Date().toISOString(),
+      },
+      { status: 500 },
+    )
+  }
+}
+
+function generateRecommendations(stats: any) {
+  const recommendations = []
+
+  if (!stats) {
+    recommendations.push("Unable to get pool statistics")
+    return recommendations
+  }
+
+  const utilizationRate = (stats.totalConnections - stats.freeConnections) / stats.connectionLimit
+
+  if (utilizationRate > 0.8) {
+    recommendations.push("High connection utilization - consider increasing connection limit")
+  }
+
+  if (stats.acquiringConnections > 5) {
+    recommendations.push("Many connections waiting - possible connection leak or high load")
+  }
+
+  if (stats.freeConnections === 0) {
+    recommendations.push("No free connections available - increase pool size or check for connection leaks")
+  }
+
+  if (recommendations.length === 0) {
+    recommendations.push("Database pool is healthy")
+  }
+
+  return recommendations
+}