Public/Get-CCMLastHardwareInventory.ps1
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function Get-CCMLastHardwareInventory { <# .SYNOPSIS Returns info about the last time Hardware Inventory ran .DESCRIPTION This function will return info about the last time Hardware Inventory was ran. This is pulled from the InventoryActionStatus WMI Class. The hardware inventory major, and minor version is included. This can be helpful in troubleshooting hardware inventory issues. .PARAMETER CimSession Provides CimSession to gather hardware inventory last run info from .PARAMETER ComputerName Provides computer names to gather hardware inventory last run info from .PARAMETER PSSession Provides PSSessions to gather hardware inventory last run info from .PARAMETER ConnectionPreference Determines if the 'Get-CCMConnection' function should check for a PSSession, or a CIMSession first when a ComputerName is passed to the function. This is ultimately going to result in the function running faster. The typical use case is when you are using the pipeline. In the pipeline scenario, the 'ComputerName' parameter is what is passed along the pipeline. The 'Get-CCMConnection' function is used to find the available connections, falling back from the preference specified in this parameter, to the the alternative (eg. you specify, PSSession, it falls back to CIMSession), and then falling back to ComputerName. Keep in mind that the 'ConnectionPreference' also determines what type of connection / command the ComputerName parameter is passed to. .EXAMPLE C:\PS> Get-CCMLastHardwareInventory Returns info regarding the last hardware inventory cycle for the local computer .EXAMPLE C:\PS> Get-CCMLastHardwareInventory -ComputerName 'Workstation1234','Workstation4321' Returns info regarding the last hardware inventory cycle for Workstation1234, and Workstation4321 .NOTES FileName: Get-CCMLastHardwareInventory.ps1 Author: Cody Mathis Contact: @CodyMathis123 Created: 2020-01-01 Updated: 2020-02-27 #> [CmdletBinding(DefaultParameterSetName = 'ComputerName')] [Alias('Get-CCMLastHINV')] param ( [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true, ParameterSetName = 'CimSession')] [Microsoft.Management.Infrastructure.CimSession[]]$CimSession, [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true, ParameterSetName = 'ComputerName')] [Alias('Connection', 'PSComputerName', 'PSConnectionName', 'IPAddress', 'ServerName', 'HostName', 'DNSHostName')] [string[]]$ComputerName = $env:ComputerName, [Parameter(Mandatory = $false, ParameterSetName = 'PSSession')] [Alias('Session')] [System.Management.Automation.Runspaces.PSSession[]]$PSSession, [Parameter(Mandatory = $false, ParameterSetName = 'ComputerName')] [ValidateSet('CimSession', 'PSSession')] [string]$ConnectionPreference ) begin { $getLastHinvSplat = @{ Namespace = 'root\CCM\InvAgt' Query = "SELECT LastCycleStartedDate, LastReportDate, LastMajorReportVersion, LastMinorReportVersion, InventoryActionID FROM InventoryActionStatus WHERE InventoryActionID = '{00000000-0000-0000-0000-000000000001}'" } } process { foreach ($Connection in (Get-Variable -Name $PSCmdlet.ParameterSetName -ValueOnly)) { $getConnectionInfoSplat = @{ $PSCmdlet.ParameterSetName = $Connection } switch ($PSBoundParameters.ContainsKey('ConnectionPreference')) { $true { $getConnectionInfoSplat['Prefer'] = $ConnectionPreference } } $ConnectionInfo = Get-CCMConnection @getConnectionInfoSplat $Computer = $ConnectionInfo.ComputerName $connectionSplat = $ConnectionInfo.connectionSplat $Result = [ordered]@{ } $Result['ComputerName'] = $Computer try { [ciminstance[]]$LastHinv = switch ($Computer -eq $env:ComputerName) { $true { Get-CimInstance @getLastHinvSplat @connectionSplat } $false { Get-CCMCimInstance @getLastHinvSplat @connectionSplat } } if ($LastHinv -is [Object] -and $LastHinv.Count -gt 0) { foreach ($Occurrence in $LastHinv) { $Result['LastCycleStartedDate'] = $Occurrence.LastCycleStartedDate $Result['LastReportDate'] = $Occurrence.LastReportDate $Result['LastMajorReportVersion'] = $Occurrence.LastMajorReportVersion $Result['LastMinorReportVersion'] = $Occurrence.LastMinorReportVersion [PSCustomObject]$Result } } else { Write-Warning "No hardware inventory run found for $Computer" } } catch { $ErrorMessage = $_.Exception.Message Write-Error $ErrorMessage } } } } |