Extension sync rescheduling support

implements FR KelvinTegelaar/CIPP#4799
ticket # 30994418531

Author: JohnDuprey

Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Extensions/Invoke-ExecExtensionSync.ps1

@@ -86,7 +86,7 @@ Function Invoke-ExecExtensionSync {
             }
         }
         'Hudu' {
-            Register-CIPPExtensionScheduledTasks -Reschedule
+            Register-CIPPExtensionScheduledTasks -Reschedule -Extensions 'Hudu'
             $Results = [pscustomobject]@{'Results' = 'Extension sync tasks have been rescheduled and will start within 15 minutes' }
         }
 

Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Extensions/Invoke-ExecExtensionsConfig.ps1

@@ -1,4 +1,4 @@
-Function Invoke-ExecExtensionsConfig {
+function Invoke-ExecExtensionsConfig {
     <#
     .FUNCTIONALITY
         Entrypoint
@@ -27,6 +27,14 @@ Function Invoke-ExecExtensionsConfig {
             }
         }
 
+        if ($Body.Hudu.NextSync) {
+            #parse unixtime for addedtext
+            $Timestamp = [datetime]::UnixEpoch.AddSeconds([int]$Body.Hudu.NextSync).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ")
+            Register-CIPPExtensionScheduledTasks -Reschedule -NextSync $Body.Hudu.NextSync -Extensions 'Hudu'
+            $AddedText = " Next sync will be at $Timestamp."
+            $Body.Hudu.NextSync = ''
+        }
+
         $Table = Get-CIPPTable -TableName Extensionsconfig
         foreach ($APIKey in $Body.PSObject.Properties.Name) {
             Write-Information "Working on $apikey"

Modules/CippExtensions/Public/Extension Functions/Register-CippExtensionScheduledTasks.ps1

@@ -1,6 +1,8 @@
 function Register-CIPPExtensionScheduledTasks {
     param(
-        [switch]$Reschedule
+        [switch]$Reschedule,
+        [int64]$NextSync = (([datetime]::UtcNow.AddMinutes(30)) - (Get-Date '1/1/1970')).TotalSeconds,
+        [string[]]$Extensions = @('Hudu', 'NinjaOne', 'CustomData')
     )
 
     # get extension configuration and mappings table
@@ -14,7 +16,6 @@ function Register-CIPPExtensionScheduledTasks {
     $PushTasks = Get-CIPPAzDataTableEntity @ScheduledTasksTable -Filter 'Hidden eq true' | Where-Object { $_.Command -match 'Push-CippExtensionData' }
     $Tenants = Get-Tenants -IncludeErrors
 
-    $Extensions = @('Hudu', 'NinjaOne', 'CustomData')
     $MappedTenants = [System.Collections.Generic.List[string]]::new()
     foreach ($Extension in $Extensions) {
         $ExtensionConfig = $Config.$Extension
@@ -69,7 +70,7 @@ function Register-CIPPExtensionScheduledTasks {
                 $MappedTenants.Add($Tenant.defaultDomainName)
                 foreach ($SyncType in $SyncTypes) {
                     $ExistingTask = $ScheduledTasks | Where-Object { $_.Tenant -eq $Tenant.defaultDomainName -and $_.SyncType -eq $SyncType }
-                    if (!$ExistingTask -or $Reschedule.IsPresent) {
+                    if (!$ExistingTask) {
                         $unixtime = [int64](([datetime]::UtcNow) - (Get-Date '1/1/1970')).TotalSeconds
                         $Task = [pscustomobject]@{
                             Name          = "Extension Sync - $SyncType"
@@ -96,7 +97,7 @@ function Register-CIPPExtensionScheduledTasks {
                 $ExistingPushTask = $PushTasks | Where-Object { $_.Tenant -eq $Tenant.defaultDomainName -and $_.SyncType -eq $Extension }
                 if ((!$ExistingPushTask -or $Reschedule.IsPresent) -and $Extension -ne 'NinjaOne') {
                     # push cached data to extension
-                    $in30mins = [int64](([datetime]::UtcNow.AddMinutes(30)) - (Get-Date '1/1/1970')).TotalSeconds
+
                     $Task = [pscustomobject]@{
                         Name          = "$Extension Extension Sync"
                         Command       = @{
@@ -108,7 +109,7 @@ function Register-CIPPExtensionScheduledTasks {
                             Extension    = $Extension
                         }
                         Recurrence    = '1d'
-                        ScheduledTime = $in30mins
+                        ScheduledTime = $NextSync
                         TenantFilter  = $Tenant.defaultDomainName
                     }
                     if ($ExistingPushTask) {