Functions/Public/reservation-service/New-vRAReservationStorageDefinition.ps1

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function New-vRAReservationStorageDefinition {
<#
    .SYNOPSIS
    Creates a new storage definition for a reservation
    
    .DESCRIPTION
    Creates a new storage definition for a reservation. This cmdlet is used to create a custom
    complex storage object. One or more of these can be added to an array and passed to New-vRAReservation.

    .PARAMETER Type
    The reservation type

    .PARAMETER ComputeResourceId
    The id of the compute resource

    .PARAMETER Path
    The storage path
    
    .PARAMETER ReservedSizeGB
    The size in GB of this reservation
    
    .PARAMETER Priority
    The priority of storage

    .INPUTS
    System.String.
    System.Int.

    .OUTPUTS
    System.Management.Automation.PSObject

    .EXAMPLE
    $StorageDefinitionArray = @()
    $Storage1 = New-vRAReservationStorageDefinition -Type vSphere -ComputeResourceId 75ae3400-beb5-4b0b-895a-0484413c93b1 -Path "Datastore01" -ReservedSizeGB 10 -Priority 0
    $StorageDefinitionArray += $Storage1

#>

[CmdletBinding(SupportsShouldProcess,ConfirmImpact="Low",DefaultParameterSetName="Standard")][OutputType('System.Management.Automation.PSObject')]

    Param (

    [parameter(Mandatory=$true)]
    [ValidateNotNullOrEmpty()]
    [String]$Type,

    [parameter(Mandatory=$true)]
    [ValidateNotNullOrEmpty()]
    [String]$ComputeResourceId,

    [parameter(Mandatory=$true,ParameterSetName="Standard")]
    [ValidateNotNullOrEmpty()]
    [String]$Path,
    
    [parameter(Mandatory=$true,ParameterSetName="Standard")]
    [ValidateNotNullOrEmpty()]
    [Int]$ReservedSizeGB,

    [parameter(Mandatory=$false,ParameterSetName="Standard")]
    [ValidateNotNullOrEmpty()]
    [Int]$Priority = 0

    )
   
    begin {
    
    }
    
    process {

        try {

            if ($PSCmdlet.ShouldProcess("ReservationStorageDefinition")) {

                # --- Get storage information
                $Storage = Get-vRAReservationComputeResourceStorage -Type $Type -ComputeResourceId $ComputeResourceId -Name $Path

                $StoragePath = ($Storage.values.entries | Where-Object {$_.key -eq "storagePath"}).value

                $StorageTotalSize = ($Storage.values.entries | Where-Object {$_.key -eq "computeResourceStorageTotalSizeGB"}).value.value.ToInt32($null)

                # --- Validate the requested reservation size
                if ($ReservedSizeGB -gt $StorageTotalSize) {

                throw "Reserved size is greater than the total size of the storage ($($ReservedSizeGB) -> $($StorageTotalSize))"

                }

                $StorageDefinitionJSON = @"
        
                    {
                        "type": "complex",
                        "componentTypeId": "com.vmware.csp.iaas.blueprint.service",
                        "componentId": null,
                        "classId": "Infrastructure.Reservation.Storage",
                        "typeFilter": null,
                        "values": {
                            "entries": [
                                {
                                    "key": "storageReservationPriority",
                                    "value": {
                                        "type": "integer",
                                        "value": $($Priority)
                                    }
                                },
                                {
                                    "key": "storageReservedSizeGB",
                                    "value": {
                                        "type": "integer",
                                        "value": $($ReservedSizeGB)
                                    }
                                },
                                {
                                    "key": "storagePath",
                                    "value": {
                                        "type": "entityRef",
                                        "componentId": null,
                                        "classId": "Storage",
                                        "id": "$($StoragePath.id)",
                                        "label": "$($StoragePath.label)"
                                    }
                                },
                                {
                                    "key": "storageEnabled",
                                    "value": {
                                        "type": "boolean",
                                        "value": true
                                    }
                                }
                            ]

                        }

                    }

"@


                # --- Return the reservation storage definition
                $StorageDefinitionJSON | ConvertFrom-Json
            }

        }
        catch [Exception]{

            throw
        }
    }
    end {
        
    }
}