Added New-SalesOrder from homotechsual/HaloAPI#56

Public/New/New-HaloSalesOrder.ps1

@@ -0,0 +1,25 @@
+Function New-HaloSalesOrder {
+    <#
+        .SYNOPSIS
+            Creates one or more sales orders via the Halo API.
+        .DESCRIPTION
+            Function to send a sales order creation request to the Halo API
+        .OUTPUTS
+            Outputs an object containing the response from the web request.
+    #>
+    [CmdletBinding( SupportsShouldProcess = $True )]
+    [OutputType([Object[]])]
+    Param (
+        # Object or array of objects containing properties and values used to create one or more new quotations.
+        [Parameter( Mandatory = $True )]
+        [Object[]]$SalesOrder
+    )
+    Invoke-HaloPreFlightCheck
+    try {
+        if ($PSCmdlet.ShouldProcess($SalesOrder -is [Array] ? 'SalesOrders' : 'SalesOrder', 'Create')) {
+            New-HaloPOSTRequest -Object $SalesOrder -Endpoint 'salesorder'
+        }
+    } catch {
+        New-HaloError -ErrorRecord $_
+    }
+}