Export/Public/Get-AppDependencyInfo.ps1
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function Get-AppDependencyInfo { [CmdletBinding()] <# .SYNOPSIS ... .DESCRIPTION ... #> param( [parameter(Mandatory = $true)] [string] $ServerInstance, [parameter(Mandatory = $false)] [string] $Tenant = "default", [parameter(Mandatory = $false)] [string] $AppPublisher, [parameter(Mandatory = $true)] [string] $AppName ) function Get-AppsWithDependencies { [CmdletBinding()] param( [parameter(Mandatory = $true)] [string] $ServerInstance, [parameter(Mandatory = $false)] [string] $Tenant = "default", [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 $populatedApp } Write-Verbose "Getting all installed apps... " if ($IncludeUninstalled){ $allApps = Get-NavAppinfo -ServerInstance $ServerInstance -Tenant $Tenant -TenantSpecificProperties } else { $allApps = Get-NavAppinfo -ServerInstance $ServerInstance -Tenant $Tenant -TenantSpecificProperties | Where-Object { $_.IsInstalled -eq $true } } Write-Verbose "Populating dependencies" $appsPopulated = @() foreach ($app in $allApps) { $appInfo = Get-NavAppinfo -ServerInstance $ServerInstance -Id $app.AppId -Version $app.Version $appsPopulated += Get-AppWithPopulatedDependencies -ServerInstance $ServerInstance -App $appInfo } $appsPopulated = $appsPopulated | Sort-Object -Property NoOfDependencies -Descending Expand-DependentApps -Apps $appsPopulated } $AppInfo = Get-AppsWithDependencies -ServerInstance $ServerInstance -Tenant $Tenant $AppInfo | Where-Object { $_.Name -eq $AppName } } Export-ModuleMember Get-AppDependencyInfo |