chore: snapshot before performance optimization

keep-notes/app/actions/admin-settings.ts

@@ -3,6 +3,7 @@
 import prisma from '@/lib/prisma'
 import { auth } from '@/auth'
 import { sendEmail } from '@/lib/mail'
+import { revalidateTag } from 'next/cache'
 
 async function checkAdmin() {
   const session = await auth()
@@ -29,11 +30,9 @@ export async function testSMTP() {
 
 export async function getSystemConfig() {
   await checkAdmin()
-  const configs = await prisma.systemConfig.findMany()
-  return configs.reduce((acc, conf) => {
-    acc[conf.key] = conf.value
-    return acc
-  }, {} as Record<string, string>)
+  // Reuse the cached version from lib/config
+  const { getSystemConfig: getCachedConfig } = await import('@/lib/config')
+  return getCachedConfig()
 }
 
 export async function updateSystemConfig(data: Record<string, string>) {
@@ -45,8 +44,6 @@ export async function updateSystemConfig(data: Record<string, string>) {
       Object.entries(data).filter(([key, value]) => value !== '' && value !== null && value !== undefined)
     )
 
-
-
     const operations = Object.entries(filteredData).map(([key, value]) =>
       prisma.systemConfig.upsert({
         where: { key },
@@ -56,6 +53,10 @@ export async function updateSystemConfig(data: Record<string, string>) {
     )
 
     await prisma.$transaction(operations)
+
+    // Invalidate cache after update
+    revalidateTag('system-config', '/settings')
+
     return { success: true }
   } catch (error) {
     console.error('Failed to update settings:', error)