3CX

0.0.8

Public/Get-3CXResult.ps1

function Get-3CXResult {
    [CmdletBinding(DefaultParameterSetName = "Simple")]
    param(

        [Parameter(Mandatory=$True, ParameterSetName="Simple")]
        [Parameter(Mandatory=$True, ParameterSetName="Paginate")]
        [string]$Endpoint,

        [Parameter(Mandatory=$False, ParameterSetName="Simple")]
        [AllowNull()]
        $ID = $null,

        [Parameter(Mandatory=$False, ParameterSetName="Simple")]
        [object]$Body = @{},

        [Parameter(Mandatory=$False, ParameterSetName="Simple")]
        [ValidateSet('GET', 'POST', 'PATCH', 'DELETE')]
        [string]$Method = 'GET',
        
        [Parameter(Mandatory=$False, ParameterSetName="Paginate")]
        [switch]$Paginate,

        [Parameter(Mandatory=$False, ParameterSetName="Paginate")]
        [int]$PageSize = 50,
        
        [Parameter(Mandatory=$False, ParameterSetName="Paginate")]
        [string]$PageFilter = '',

        [Parameter(Mandatory=$False, ParameterSetName="Paginate")]
        [string]$PageOrderBy = '',

        [Parameter(Mandatory=$False, ParameterSetName="Paginate")]
        [Parameter(Mandatory=$False, ParameterSetName="Simple")]
        [string[]]$PageSelect = @(),
        
        [Parameter(Mandatory=$False, ParameterSetName="Paginate")]
        [Parameter(Mandatory=$False, ParameterSetName="Simple")]
        [string]$PageExpand = ''
    )
    
    $PageSelect = $PageSelect | Where-Object {$null -ne $_}


    if($null -eq $script:3CXSession){
        throw "3CX session not established - Please run Connect-3CX"
    }

    switch($PSCmdlet.ParameterSetName){

        "Simple" {
            if($null -ne $ID -or $ID -ge 0){
                if($ID -match '^\d+$'){
                    Write-Debug "ID is a number"
                    $Endpoint = "{0}({1})" -f $Endpoint, $ID
                }else{
                    $Endpoint = "{0}('{1}')" -f $Endpoint, $ID
                }
            }
            
            if(($PageSelect | Measure-Object).Count -gt 0){
                $Body.'$select' = $PageSelect -join ','
            }

            $params = @{
                Uri = ("https://{0}:{1}{2}" -f $script:3CXSession.APIHost, $script:3CXSession.APIPort, $Endpoint)
                Method = $Method
                Headers = @{
                    Authorization = "Bearer $($script:3CXSession.AccessToken)"
                } 
                Body = $Body
            }
            Write-Debug "Parameter $($params | ConvertTo-Json)"

            $result = Invoke-WebRequest @params 
            Write-Debug "Raw Content Result $($result.Content)"

            $obj = $result.Content | ConvertFrom-Json

            $arrayFields = @('value','@odata.context')
            if($null -eq (Compare-Object -ReferenceObject $arrayFields -DifferenceObject $obj.PSObject.Properties.Name) ){
                return $obj.value
            }
            return $obj | Select-Object -ExcludeProperty '@odata.context' 
        }

        "Paginate" {

            $targetCount = -1
            $values = New-Object Collections.Generic.List[object]

            while($targetCount -lt 0 -or $values.Count -lt $targetCount){
                Write-Verbose "Retrieving SIP Devices from Top $PageSize and Skip $($values.Count)"
                $newBody = @{
                    '$top' = $PageSize
                    '$skip' = $values.Count
                    '$count' = 'true'
                }
                
                if(-not [string]::IsNullOrEmpty($PageFilter)){
                    $newBody.'$filter' = $PageFilter
                }

                if(-not [string]::IsNullOrEmpty($PageExpand)){
                    $newBody.'$expand' = $PageExpand
                }

                if($PageSelect.Count -gt 0){
                    $newBody.'$select' = $PageSelect -join ','
                }
                
                if(-not [string]::IsNullOrEmpty($PageOrderBy)){
                    $newBody.'$orderby' = $PageOrderBy
                }
                
                $result =  Get-3CXResult -Endpoint $Endpoint -Body $newBody
                $targetCount = $result.'@odata.count'
                $result.value | ForEach-Object {$values.Add($_)}
            }
            
            return $values
        }
    }
}