initial commit

lib/system-settings.ts

@@ -0,0 +1,81 @@
+import { SystemSettings, ISystemSettings } from '@/models/system-settings'
+import { connectDB } from '@/lib/mongodb'
+
+// Cache for system settings to avoid database calls on every request
+let settingsCache: any = null
+let cacheTimestamp = 0
+const CACHE_DURATION = 60000 // 1 minute cache
+
+async function getSettingsFromDB() {
+  await connectDB()
+  let settings = await (SystemSettings as any).findOne({})
+
+  if (!settings) {
+    // Create default settings if none exist
+    settings = new SystemSettings({
+      maintenanceMode: false,
+      registrationEnabled: true,
+      emailVerificationRequired: true,
+      maxUserBalance: 1000000,
+      defaultUserRole: 'user',
+      systemMessage: '',
+      paymentGatewayEnabled: true,
+      developerHireEnabled: true,
+      vpsDeploymentEnabled: true,
+      kubernetesDeploymentEnabled: true,
+      vpnServiceEnabled: true,
+      lastUpdated: new Date(),
+      updatedBy: 'System',
+    })
+    await settings.save()
+  }
+
+  return settings
+}
+
+export async function getSystemSettings() {
+  const now = Date.now()
+
+  // Return cached settings if still valid
+  if (settingsCache && now - cacheTimestamp < CACHE_DURATION) {
+    return settingsCache
+  }
+
+  // Fetch fresh settings from database
+  const settings = await getSettingsFromDB()
+  settingsCache = settings.toObject()
+  cacheTimestamp = now
+
+  return settingsCache
+}
+
+export async function updateSystemSettings(newSettings: any) {
+  await connectDB()
+
+  const settings = await (SystemSettings as any).findOneAndUpdate(
+    {},
+    { ...newSettings, lastUpdated: new Date() },
+    { new: true, upsert: true }
+  )
+
+  // Clear cache to force refresh
+  settingsCache = null
+  cacheTimestamp = 0
+
+  return settings
+}
+
+export async function checkServiceAvailability(
+  service: 'vps' | 'developer' | 'kubernetes' | 'vpn'
+): Promise<boolean> {
+  const serviceMap = {
+    vps: 'vpsDeploymentEnabled',
+    developer: 'developerHireEnabled',
+    kubernetes: 'kubernetesDeploymentEnabled',
+    vpn: 'vpnServiceEnabled',
+  }
+
+  const settings = await getSystemSettings()
+  const settingKey = serviceMap[service]
+  return settings[settingKey] as boolean
+}