PowerShell JSON Config-File-Reader

configger.psm1

#Module
filter timestamp {"$(Get-Date -Format yyyy-MM-dd-HH:mm:ss.fff): $_"}

$CConfig = @{}

function Import-CConfig{
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$true,Position=1)]
        [ValidateNotNullorEmpty()]
        [String] $FilePath
    ) 

    BEGIN {}
	PROCESS {}
	END {
       
        Write-Host("Import: " + $FilePath | timestamp)
        try{
            $JSONfile = Get-Content -Raw -Path $FilePath | ConvertFrom-Json
        } catch {
            Write-Warning("Error import Config: " + $FilePath | timestamp)
        }
        foreach($entry in $JSONfile.Config){
            if($entry.Name -and $entry.Value){
                Set-CConfig -Name $entry.Name -Value $entry.Value
            } else {
                Write-Warning("Error import Entry." | timestamp)
            }
        }
           
    }
    
}

function Get-CConfig{
    param(
        [Parameter(Mandatory=$true,Position=1)]
        [ValidateNotNullorEmpty()]
        [String] $Name
    ) 
    BEGIN {}
    PROCESS {}
    END {return [string]$CConfig[$Name]}
}

function Set-CConfig{
    param(
        [Parameter(Mandatory=$true,Position=1)]
        [ValidateNotNullorEmpty()]
        [String] $Name,

        [Parameter(Mandatory=$true,Position=2)]
        [ValidateNotNullorEmpty()]
        [String] $Value
    ) 
         
    BEGIN {}
	PROCESS {}
	END {
        if($Name){
            if(!$Value){
                Host-Warning("Value empty: " + $Name | timestamp)  
            } else {
                if($CConfig.ContainsKey($Name)){
                    $CConfig.Remove($Name)
                    $CConfig.Add($Name, $Value)
                } else {
                    $CConfig.Add($Name, $Value)
                }
            }
        } else {
            Host-Warning("CConfig: No Name, no Entry.") 
        }
    }
}

Export-ModuleMember -function Set-C*
Export-ModuleMember -function Get-C*
Export-ModuleMember -function Import-C*

#load a default config... 
#Import-CConfig(".\global.config")


#Example global.config
#{"config": [
#   {"Name": "version", "Value": "0.0.1"},
#	  {"Name": "SchnittstellenDateiPfad", "Value": "C:\\Daten\\Import\\data\\"},
#	  {"Name": "TestDateiPfad", "Value": "C:\\Daten\\Import\\test\\"},
#   {"Name": "DateiEndung", "Value": ".csv"}
#  ]
#}