Public/Functions/Session/Assert-MicrosoftTeamsConnection.ps1
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# Module: TeamsFunctions # Function: Session # Author: David Eberhardt # Updated: 01-OCT-2020 # Status: Live function Assert-MicrosoftTeamsConnection { <# .SYNOPSIS Asserts an established Connection to MicrosoftTeams .DESCRIPTION Tests a connection to MicrosoftTeams is established. .EXAMPLE Assert-MicrosoftTeamsConnection Will run Test-MicrosoftTeamsConnection and, if successful, stops. If unsuccessful, displays request to create a new session and stops. .INPUTS None .OUTPUTS System.Void - If called directly; On-Screen output only Boolean - If called by other CmdLets, On-Screen output for the first call only .NOTES None .COMPONENT TeamsSession .FUNCTIONALITY Verifies a Connection to AzureAd is established .LINK https://github.com/DEberhardt/TeamsFunctions/tree/master/docs/ .LINK about_TeamsSession .LINK Assert-AzureAdConnection .LINK Assert-MicrosoftTeamsConnection .LINK Get-CurrentConnectionInfo #> [CmdletBinding()] [Alias('pol')] [OutputType([Boolean])] param() #param begin { #Write-Verbose -Message "[BEGIN ] $($MyInvocation.MyCommand)" Show-FunctionStatus -Level Live $Stack = Get-PSCallStack $Called = ($stack.length -ge 3) $TeamsModuleVersionMajor = (Get-Module MicrosoftTeams).Version.Major } #begin process { #Write-Verbose -Message "[PROCESS] $($MyInvocation.MyCommand)" if ($TeamsModuleVersionMajor -lt 2) { Assert-SkypeOnlineConnection } else { if (Test-MicrosoftTeamsConnection) { if ($stack.length -lt 3) { Write-Verbose -Message '[ASSERT] MicrosoftTeams Session - Connected!' } return $(if ($Called) { $true }) } elseif (Use-MicrosoftTeamsConnection) { if ($stack.length -lt 3) { Write-Verbose -Message '[ASSERT] MicrosoftTeams Session - Reconnected!' -Verbose } return $(if ($Called) { $true }) } else { Write-Host '[ASSERT] ERROR: MicrosoftTeams Session - No connection established or reconnect unsuccessful' -ForegroundColor Red return $(if ($Called) { $false }) } } } #process end { #Write-Verbose -Message "[END ] $($MyInvocation.MyCommand)" if (-not $Called) { Get-CurrentConnectionInfo } } #end } #Assert-MicrosoftTeamsConnection |