DgxInstallUtilities

1.1.3.1

functions/public/Confirm-Configurations.ps1

function Confirm-Configurations {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true)]
        [Hashtable] $config,
        [Parameter(Mandatory = $true)]
        [Hashtable] $checkList
    )
    begin {
        $results = @();
        function Invoke-Check {
            [CmdletBinding()]
            param (
                [Parameter(Position = 0, Mandatory = $true)]
                [string] $name,
                [Parameter(Position = 1)]
                [object[]] $checkList
            )
            $result = @();
            $splat = @{
                name  = $name
                type  = $config["_type_"][$name]
                value = $config[$name]
            }
            switch ($checkList) {
                "isNotNull" { $result += Confirm-IsNotNull @splat }
                "isValidPath" { $result += Confirm-IsValidPath @splat }
                "isValidDir" { $result += Confirm-IsValidDir @splat }
                "isBoolean" { $result += Confirm-IsBoolean @splat }
                "isValidConnection" { $result += Confirm-IsValidConnection @splat }                
                "isValidEndpoint" { $result += Confirm-IsValidEndpoint @splat }
            }

            return $result
        }        
    }
    process {
        foreach ($item in $checkList.Keys) {
            if ($config.ContainsKey($item)) {
                $results += Invoke-Check $item $checkList[$item]
            }
            else {
                Write-DosMessage -Level "Warning" -Message "Unable to find $item as a configuration. Please remove from checklist."
            }
        }
    }
    end {
        $errors = $results | Where-Object errorFlag -eq 1
        $warnings = $results | Where-Object errorFlag -eq -1
        $success = $results | Where-Object errorFlag -eq 0

        $errorsCnt = ($errors | Measure-Object).Count
        $warningsCnt = ($warnings | Measure-Object).Count
        $successCnt = ($success | Measure-Object).Count

        if ($warnings) {
            $msg = ($warnings | Sort-Object type, name | Format-Table name, type, check, @{Label = "result"; Expression = {"warning"}}, message -Wrap)
            Write-DosMessage -Level "Warning" -Message "WARNINGS: $warningsCnt >>>`n$(($msg | Out-String).trim())"
        }
        if ($errors) {
            $msg = ($errors | Sort-Object type, name | Format-Table name, type, check, @{Label = "result"; Expression = {"failed"}}, message -Wrap)
            Write-DosMessage -Level "Fatal" -Message "ERRORS: $errorsCnt >>>`n$(($msg | Out-String).trim())"
        }

        Write-DosMessage -Level "Information" -Message "Configuruation checks summary - Success: $successCnt, Warnings: $warningsCnt, Errors: $errorsCnt"
    }
}