DSCResources/MSFT_TeamsPstnUsage/MSFT_TeamsPstnUsage.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Usage, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message 'Getting Global PSTN Usage(s)' #region Telemetry $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add('Resource', $MyInvocation.MyCommand.ModuleName) $data.Add('Method', $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) Add-M365DSCTelemetryEvent -Data $data #endregion $ConnectionMode = New-M365DSCConnection -Platform 'SkypeForBusiness' ` -InboundParameters $PSBoundParameters $deployedUsages = Get-CsOnlinePstnUsage | Select-Object -ExpandProperty Usage if ($deployedUsages -match $Usage) { $foundUsage = $Usage } else { $foundUsage = $null } if ($null -eq $foundUsage) { Write-Verbose -Message "Could not find PSTN usage {$Usage}" return @{ Usage = $Usage Ensure = 'Absent' GlobalAdminAccount = $GlobalAdminAccount } } Write-Verbose -Message "Found PSTN usage {$Usage}" return @{ Usage = $Usage Ensure = 'Present' GlobalAdminAccount = $GlobalAdminAccount } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Usage, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message 'Setting PSTN Usage' #region Telemetry $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add('Resource', $MyInvocation.MyCommand.ModuleName) $data.Add('Method', $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) Add-M365DSCTelemetryEvent -Data $data #endregion $ConnectionMode = New-M365DSCConnection -Platform 'SkypeForBusiness' ` -InboundParameters $PSBoundParameters $CurrentValues = Get-TargetResource @PSBoundParameters $SetParameters = $PSBoundParameters $SetParameters.Remove('Ensure') | Out-Null $SetParameters.Remove('GlobalAdminAccount') | Out-Null if ($Ensure -eq 'Present' -and $CurrentValues.Ensure -eq 'Absent') { Write-Verbose -Message "Creating a new PSTN usage {$Usage}" Set-CsOnlinePstnUsage -Usage @{ add = $Usage } } elseif ($Ensure -eq 'Absent' -and $CurrentValues.Ensure -eq 'Present') { Write-Verbose -Message "Removing existing PSTN usage {$Usage}" Set-CsOnlinePstnUsage -Usage @{ remove = $Usage } } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Usage, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Testing configuration of PSTN Usage {$Usage}" $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)" $ValuesToCheck = $PSBoundParameters $ValuesToCheck.Remove('GlobalAdminAccount') | Out-Null $TestResult = Test-Microsoft365DSCParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck $ValuesToCheck.Keys Write-Verbose -Message "Test-TargetResource returned $TestResult" return $TestResult } function Export-TargetResource { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) #region Telemetry $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add('Resource', $MyInvocation.MyCommand.ModuleName) $data.Add('Method', $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) Add-M365DSCTelemetryEvent -Data $data #endregion $ConnectionMode = New-M365DSCConnection -Platform 'SkypeForBusiness' ` -InboundParameters $PSBoundParameters $i = 1 [array]$usages = Get-CsOnlinePstnUsage | Select-Object -ExpandProperty Usage $content = '' Write-Host "`r`n" -NoNewLine foreach ($usage in $usages) { Write-Host " |---[$i/$($usages.Count)] $usage" -NoNewLine $params = @{ Usage = $usage Ensure = 'Present' GlobalAdminAccount = $GlobalAdminAccount } $result = Get-TargetResource @params $result.GlobalAdminAccount = Resolve-Credentials -UserName 'globaladmin' $content += " TeamsPstnUsage " + (New-GUID).ToString() + "`r`n" $content += " {`r`n" $currentDSCBlock = Get-DSCBlock -Params $result -ModulePath $PSScriptRoot $content += Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'GlobalAdminAccount' $content += " }`r`n" $i++ Write-Host $Global:M365DSCEmojiGreenCheckMark } return $content } Export-ModuleMember -Function *-TargetResource |