Wait-IpsJob.ps1

<#
 .Synopsis
  Implement an common task to wait for job completion.

 .Description
  Implement an common task to wait for job completion. This function supports a follow-up iteration of getting job status for both export and prepare.
#>

Function Wait-IpsJob
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)]
        [string]$CustomerId,
        [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)]
        [string]$Deployment,
        [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)]
        [string]$JobId,
        [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)]
        [string]$SecureClientId = '',
        [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)]
        [string]$SecureSecret = '',
        [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)]
        [string]$LogFileName = 'WaitJob.log',
        [Parameter(Mandatory = $false)]
        [int]$PollSeconds = 60,
        [Parameter(Mandatory = $false)]
        [switch]$OverwriteLog
    )
    Begin
    {
        Add-PSSnapin Citrix.*
    }
    Process
    {
        # Initialize Logger
        LogInit $LogFileName $OverwriteLog $False

        if ([string]::IsNullOrWhiteSpace($JobId)) {
            throw "Must supply a job id"
        }

        # Start waiting for job
        $job = $null
        $terminated = $false
        while (-Not $terminated)
        {
            # Send the GET
            try {
                $job = Invoke-CCRestMethod 'Get' $Deployment "jobs\$JobId" $CustomerId $SecureClientId $SecureSecret $false $null
                LogIt "Job $JobId status: $($job.status) percent done: $($job.overallProgressPercent) parameters $($job.parameters)"
            } catch {
                LogIt "GET jobs\$JobId status error: $($_)"
                return New-Object PSObject -Property @{
                    status = "Failed"
                    error = $_
                    additionalInfo = @{
                        artifacts = @{}
                    }
                }
            }
            if ('notStarted','inProgress' -contains $job.status) {
                Start-Sleep $PollSeconds
            } else {
                $terminated = $true
            }
        }
        if ($job.status -eq "complete") {
            LogIt "Job $JobId final status: $($job.status)"
        } else {
            LogIt "Job $JobId final status $(Convert-HashToString (Convert-ObjectToHashtable $job)) "
            throw "Final job $JobId status: $($job.status)"
        }

        #Check if it comes to the end of pipeline
        if ($PSCmdlet.MyInvocation.PipelinePosition  -lt $PSCmdlet.MyInvocation.PipelineLength) {
            LogIt "Current pipeline position $($PSCmdlet.MyInvocation.PipelinePosition)/$($PSCmdlet.MyInvocation.PipelineLength)"
        } else{
            LogIt "Pipeline finished"
            Clear-XDCredentials
        }

        return @{
            status = $job.status
            artifacts = $job.additionalInfo.artifacts
        }
    }
}