Export/Public/Get-AppDependencyInfo.ps1
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function Get-AppDependencyInfo { [CmdletBinding()] <# .SYNOPSIS ... .DESCRIPTION ... #> param( [parameter(Mandatory = $false)] [string] $ServerInstance, [parameter(Mandatory = $false)] [string] $Tenant, [parameter(Mandatory = $false)] [string] $AppPublisher, [parameter(Mandatory = $true)] [string] $AppName, [parameter(Mandatory = $false)] [switch] $IncludeUninstalled = $false, [parameter(Mandatory = $false)] [switch] $ReverseLookup = $false ) begin { if (-not($ServerInstance)) { $ServerInstance = Get-D365BCServerInstanceName } if (-not($Tenant)) { $Tenant = Get-D365BCInstanceTenant } } process { function Get-AppsWithDependencies { [CmdletBinding()] param( [parameter(Mandatory = $true)] [string] $ServerInstance, [parameter(Mandatory = $false)] [string] $Tenant, [parameter(Mandatory = $false)] [switch] $IncludeUninstalled = $false ) function Expand-DependentApps { [CmdletBinding()] param( [parameter(Mandatory = $true)] [PSObject] $Apps ) function Get-DependentAppsForApp { [CmdletBinding()] param( [parameter(Mandatory = $true)] [PSObject] $PopulatedApps, [parameter(Mandatory = $false)] [string] $AppPublisher, [parameter(Mandatory = $true)] [string] $AppName ) if ($AppPublisher) { $App = $PopulatedApps | Where-Object { ($_.Publisher -eq $AppPublisher) -and ($_.Name -eq $AppName) } | Select-Object -First 1 } else { $App = $PopulatedApps | Where-Object { ($_.Name -eq $AppName) } | Select-Object -First 1 } $mainApp = [PSCustomObject]@{ AppId = $App.AppId Name = $App.Name Version = $App.Version Publisher = $App.Publisher NoOfDependencies = $App.NoOfDependencies NoOfDependentApps = $App.NoOfDependencies Dependencies = $App.Dependencies DependentApps = @() } foreach ($PopulatedApp in $PopulatedApps) { if ($AppPublisher) { $hasDependency = $PopulatedApp.Dependencies | Where-Object { ($_.Publisher -eq $AppPublisher) -and ($_.Name -eq $AppName) } } else { $hasDependency = $PopulatedApp.Dependencies | Where-Object { $_.Name -eq $App.Name } } if ($hasDependency) { $mainApp.DependentApps += $PopulatedApp } } $mainApp.NoOfDependentApps = $mainApp.DependentApps.Count Write-Verbose "$($mainApp.Name) has $($mainApp.DependentApps.Count) dependent app(s)" foreach ($app in $mainApp.DependentApps) { Write-Verbose "[-] $($app.Name)" } $mainApp } for ($i = 0; $i -lt $Apps.Length; $i++) { $Apps[$i] = Get-DependentAppsForApp -PopulatedApps $Apps -AppName $Apps[$i].Name } $Apps } function Get-AppWithPopulatedDependencies { [CmdletBinding()] param( [parameter(Mandatory = $true)] [string] $ServerInstance, [parameter(Mandatory = $true)] [PSObject] $App ) $populatedApp = [PSCustomObject]@{ AppId = $App.AppId Name = $App.Name Version = $App.Version Publisher = $App.Publisher NoOfDependencies = 0 NoOfDependentApps = 0 Dependencies = @() DependentApps = @() } foreach ($dependency in $App.Dependencies) { $dependendApp = [PSCustomObject]@{ AppId = $dependency.AppId Name = $dependency.Name Version = $dependency.Version Publisher = $dependency.Publisher NoOfDependencies = 0 NoOfDependentApps = 0 Dependencies = @() DependentApps = @() } $populatedApp.Dependencies += $dependendApp } $populatedApp.NoOfDependencies = $populatedApp.Dependencies.Count $populatedApp } if ($IncludeUninstalled) { Write-Verbose "Getting all apps... " } else { Write-Verbose "Getting all installed apps... " } if ($IncludeUninstalled) { $allApps = Get-NavAppinfo -ServerInstance $ServerInstance -Tenant $Tenant -TenantSpecificProperties -Verbose:$false } else { $allApps = Get-NavAppinfo -ServerInstance $ServerInstance -Tenant $Tenant -TenantSpecificProperties -Verbose:$false | Where-Object { $_.IsInstalled -eq $true } } Write-Verbose "Found $($allApps.Count) apps" Write-Verbose "Populating dependencies for $($allApps.Count) apps" $appsPopulated = @() foreach ($app in $allApps) { $appInfo = Get-NavAppinfo -ServerInstance $ServerInstance -Id $app.AppId -Version $app.Version -Verbose:$false if ($app.IsInstalled -eq $true) { $appsPopulated += Get-AppWithPopulatedDependencies -ServerInstance $ServerInstance -App $appInfo } } $appsPopulated = $appsPopulated | Sort-Object -Property NoOfDependencies -Descending Expand-DependentApps -Apps $appsPopulated } function Get-ReversedLookupOrder { [CmdletBinding()] param( [parameter(Mandatory = $true)] [PSObject] $Apps, [parameter(Mandatory = $true)] [string] $AppName, [parameter(Mandatory = $false)] [string] $AppPublisher ) # Check recursively if the provided object has the given AppName as a dependent app function Test-DependentAppsContainApp { param( [parameter(Mandatory = $true)] [PSObject] $App, [parameter(Mandatory = $true)] [string] $AppName, [parameter(Mandatory = $false)] [string] $AppPublisher ) process { $containsDependency = $false if ($AppPublisher) { $containsDependency = $null -ne ($App.DependentApps | Where-Object { ($_.Publisher -eq $AppPublisher) -and ($_.Name -eq $AppName) }) } else { $containsDependency = $null -ne ($App.DependentApps | Where-Object { $_.Name -eq $AppName }) } foreach ($dependency in $App.DependentApps) { $containsDependency = $containsDependency -or (Test-DependentAppsContainApp -App $dependency -AppName $AppName -AppPublisher $AppPublisher) } $containsDependency } } # Removes all app-references from the (initially) complete object with all app references, to only provide the references to the desired AppName function Clear-AppObject { param( [parameter(Mandatory = $true)] $Apps, [parameter(Mandatory = $true)] [string] $AppName, [parameter(Mandatory = $false)] [string] $AppPublisher ) process { $elements = @() foreach ($app in $Apps) { if (Test-DependentAppsContainApp -App $app -AppName $AppName -AppPublisher $AppPublisher) { $cleanedDependentApps = @() foreach ($dependentApp in $app.DependentApps) { if ($AppPublisher) { if (($dependentApp.Name -eq $AppName) -and ($dependentApp.Publisher -eq $AppPublisher)) { $dependentApp.DependentApps = $null $cleanedDependentApps += $dependentApp } } else { if ($dependentApp.Name -eq $AppName) { $dependentApp.DependentApps = $null $cleanedDependentApps += $dependentApp } } if (Test-DependentAppsContainApp -App $dependentApp -AppName $AppName -AppPublisher $AppPublisher) { $dependentApp = Clear-AppObject -Apps $dependentApp -AppName $AppName -AppPublisher $AppPublisher $cleanedDependentApps += $dependentApp } } $app.DependentApps = $cleanedDependentApps $elements += $app } } $elements } } $Apps = Clear-AppObject -Apps $Apps -AppName $AppName -AppPublisher $AppPublisher $Apps } if (($AppName -eq "*") -and ($ReverseLookup)) { throw "You can not use Wildcard-search combined with 'ReverseLookup'" return } $AppInfo = Get-AppsWithDependencies -ServerInstance $ServerInstance -Tenant $Tenant -IncludeUninstalled:$IncludeUninstalled if ($ReverseLookup) { $AppInfo = Get-ReversedLookupOrder -Apps $AppInfo -AppName $AppName -AppPublisher $AppPublisher $AppInfo } else { if ($AppName -eq "*") { $AppInfo } else { if ($AppPublisher) { $AppInfo | Where-Object { ($_.Publisher -eq $AppPublisher) -and ($_.Name -eq $AppName) } } else { $AppInfo | Where-Object { $_.Name -eq $AppName } } } } } } Export-ModuleMember Get-AppDependencyInfo |