Refactor main.bicep and vnets.bicep for accurate workload subnet refe…

…rencing and streamline firewall module integration. Corrected subnet indexing and ensured proper parameter passing between modules

bicep/main.bicep

@@ -34,5 +34,17 @@ module vnets './vnets.bicep' = {
   }
 }
 
-// Outputs (if any)
+module firewall './firewall.bicep' = {
+  name: 'firewallDeployment'
+  params: {
+    location: location
+    hubVnetName: hubVnetName
+    workloadSubnetId: vnets.outputs.workloadSubnetId
+    firewallPrivateIp: 'your_firewall_private_ip_here' // Replace with actual IP
+  }
+  dependsOn: [
+    vnets
+  ]
+}
+
 output hubVnetId string = vnets.outputs.hubVnetId

bicep/vnets.bicep

@@ -68,3 +68,4 @@ resource vnetPeerings 'Microsoft.Network/virtualNetworks/virtualNetworkPeerings@
 
 // Outputs
 output hubVnetId string = hubVnet.id
+output workloadSubnetId string = spokeVnets[0].properties.subnets[0].id

scripts/validateDeployment.ps1

@@ -0,0 +1,26 @@
+# PowerShell script for validating Azure Bicep templates
+
+# Ensuring Azure CLI and Bicep are installed
+if (-not (Get-Command "az" -ErrorAction SilentlyContinue)) {
+    Write-Error "Azure CLI is not installed. Please install it from https://aka.ms/installazurecliwindows"
+    exit
+}
+
+if (-not (Get-Command "bicep" -ErrorAction SilentlyContinue)) {
+    Write-Error "Bicep CLI is not installed. Please install it from https://aka.ms/installbicep"
+    exit
+}
+
+# Validate main.bicep
+Write-Host "Validating main.bicep..."
+az bicep build --file ./bicep/main.bicep
+
+# Validate firewall.bicep
+Write-Host "Validating firewall.bicep..."
+az bicep build --file ./bicep/firewall.bicep
+
+# Validate vnets.bicep
+Write-Host "Validating firewall.bicep..."
+az bicep build --file ./bicep/vnets.bicep
+
+Write-Host "Validation completed."