functions/public/New-SMBAzureDeployment.ps1

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function New-SMBAzureDeployment {
    [cmdletbinding(DefaultParameterSetName="AzureTenantDomain")]
    param(  
        [parameter()]
        [switch] $AsJob,
        [parameter(Mandatory=$true)]
        [ValidateNotNullOrEmpty()]
        [string] $CustomerName,
        [parameter(Mandatory=$true)]
        [ValidateSet('small','medium','large')]
        [string] $CustomerSize = 'small',
        [parameter()]
        [ValidateSet('none','small','medium','large')]
        [string] $AdditionalVMSize = 'none',
        [parameter()]
        [ValidateSet('none','small')]
        [string] $AdditionalSQLInstanceSize = 'none',
        [ValidateSet('none','standard')]
        [string] $Backup = 'none',
        [ValidateSet('none','basic')]
        [string] $VPN = 'none',
        [parameter()]
        [string] $SysAdminPassword = $(New-SWRandomPassword),
        [parameter(Mandatory=$true)]
        [ValidateNotNullOrEmpty()]
        [pscredential] $Credential = (Get-Credential -Message "Please provide your Partner Credentials"),
        [parameter(ParameterSetName="AzureTenantId",Mandatory=$true)]
        [ValidateNotNullOrEmpty()]
        [string] $TenantId,
        [parameter(ParameterSetName="AzureTenantDomain",Mandatory=$true)]
        [ValidateNotNullOrEmpty()]
        [string] $TenantDomain,
        [parameter()]
        [ValidateNotNullOrEmpty()]
        [string] $SubscriptionId,
         [parameter()]
        [ValidateNotNullOrEmpty()]
        [string] $SubscriptionName,
        [Parameter(DontShow=$true)]
        [ValidateNotNullOrEmpty()]
        [string] $ResourceGroupPrefix = "smb_rg_"


    )
    
    begin{
        if($script:Log -eq $null){
            Start-Log
        }
        $CustomerNamePrefix = [Regex]::Replace($CustomerName,'[^a-zA-Z0-9]', '')
        $ResourceGroupName = "$ResourceGroupPrefix$CustomerNamePrefix"
        $SecurePassword = $SysAdminPassword|ConvertTo-SecureString -AsPlainText -Force
        write-log -Message "Using $CustomerNamePrefix as resource naming prefix"
        Write-Log -Message "Using $ResourceGroupName as target resource group"
        $ActiveSubscription = ""
        if($Credential){
            try {
                Connect-MsolService -Credential $Credential
                if($TenantId){
                   $null = Add-AzureRMAccount -Credential $Credential -TenantId $TenantId
                } elseif ($TenantDomain){
                    if(($TenantId = ((Get-MsolPartnerContract -all).where{$_.DefaultDomainName -eq $TenantDomain}).TenantId) -eq $null){
                        Write-Log -Type Error -Message "Tenant Domain not found"
                    } elseif($TenantId.GetType().IsArray) {
                        Write-Log -Type Error -Message "There are multiple tenants with the specified domain name. Please use Tenant ID to specify an exact target tenant."
                    } else {
                        # everything OK
                    }
                    $null = Add-AzureRMAccount -Credential $Credential -TenantId $TenantId
                    
                } else {
                    $null = Add-AzureRMAccount -Credential $Credential
                }

                if($SubscriptionId){
                    $null = Select-AzureRmSubscription -SubscriptionId $SubscriptionId
                } elseif($SubscriptionName){
                    $null = Select-AzureRmSubscription -SubscriptionName $SubscriptionName
                } else {
                    # use default subscription
                }
            } catch {
                write-log -type error -message "Error during Azure connection: $_"
            }
        }
         try{
                $null = Get-AzureRmContext
            }
            catch {
                Write-Error "No active Azure subscription is present in the session. Please use Login-AzureRMAccount and Select-AzureRMSubscription to set the target subscription, or specify Tenant/Credential information"
                return $null
            }
            if((Get-AzureRmResourceGroup -Name $ResourceGroupName -ErrorAction Ignore) -ne $null){
                Write-Log -Type Error -Message "Resource group already exists, please choose another customer name"
                return
            }
            if((Test-AzureRmDnsAvailability -DomainNameLabel $CustomerNamePrefix.ToLower() -Location "westeurope") -eq $false){
                write-log -type error -Message "Domain Name already taken, please choose another customer name"
                return
            }

            $AzureParameters = @{
                customername = $CustomerNamePrefix
                customersize = $CustomerSize
                sql = $AdditionalSQLInstanceSize
                vm = $AdditionalVMSize
                backupEnabled = $Backup
                vpnGateway = $VPN
                scheduleid01=$([guid]::NewGuid().ToString())
                scheduleid02=$([guid]::NewGuid().ToString())               
            }
            $AzureParameters.Add('adminPassword',$SecurePassword)
            
        
        
    }
    process{
           
            Write-Log "Creating Resourcegroup '$($ResourceGroupName)'"
            try {
                $null = New-AzureRmResourceGroup -Name $ResourceGroupName -Location "westeurope" # currently hard-coded location, will Changed
            }
            catch {
                Write-log -Type Error -Message "Error while deploying resource group: $_"
                return $null
            }
            write-log "Deploying solution to resource group"
            try{
                $SyncHash = [hashtable]::Synchronized(@{})
                $SyncHash.ResourceGroupName = $ResourceGroupName
                $SyncHash.DeploymentParameters = $AzureParameters
                $SyncHash.Log = $script:Log
                $SyncHash.LogFunction = "$Root\functions\private\write-log.ps1"
                $SyncHash.PopupFunction = "$Root\functions\private\invoke-message.ps1"
                $SyncHash.ClassFunction = "$Root\functions\private\register-classes.ps1"
                $SyncHash.OperationFunction = "$Root\functions\private\invoke-operation.ps1"
                $CredentialGuid = [guid]::NewGuid().Guid
                $null = Save-AzureRmProfile -path "$env:TEMP\SBSDeployment-$CredentialGuid.json" -Force

                $SyncHash.DeploymentStart = get-date
                $SyncHash.DeploymentJob = new-object psobject -Property @{
                        Type='Azure'
                        Duration="00:00:00"
                        Status = @{
                            Deployment = @()
                            Configuration = @{
                                Domain=$CustomerNamePrefix
                                Login='sysadmin'
                                Password = $SysAdminPassword
                                ResourceGroup = $ResourceGroupName
                                Connection = "https://$($CustomerNamePrefix.ToLower()).westeurope.cloudapp.azure.com/rdweb"
                            }
                        }
                        Completed = $false
                        Error = $null
                }

                $null = invoke-operation -synchash $SyncHash -code {
                    try{
                        $null = Select-AzureRmProfile -Path "$env:TEMP\SBSDeployment-$CredentialGuid.json"
                        $null = New-AzureRmResourceGroupDeployment -TemplateUri 'https://inovativbe.blob.core.windows.net/sbstemplate/azuredeploy.json' `
                        -TemplateParameterObject $SyncHash.DeploymentParameters -ResourceGroupName $SyncHash.ResourceGroupName
                        if($? -eq $false){
                            throw $Error[1]
                        }
                    } catch {
                        $SyncHash.DeploymentJob.Error = $_.Exception
                    }
              
                }
                
                $null = Invoke-Operation -synchash $SyncHash -code {
                    try {
                        $null = select-azurermprofile -path "$env:TEMP\SBSDeployment-$CredentialGuid.json"
                        $DeploymentStatus = Get-AzureRmResourceGroupDeployment -ResourceGroupName $SyncHash.ResourceGroupName
                        
                        while(((($DeploymentStatus.where{$_.ProvisioningState -eq 'Running'}).count -gt 0) -or ((new-timespan -start $SyncHash.DeploymentStart -end (get-date)).TotalMinutes -lt 1)) -and ($SyncHash.DeploymentJob.Error -eq $null)){
                            $Start = $SyncHash.DeploymentStart
                            $End = Get-Date
                            $Duration = New-TimeSpan -Start $Start -End $End
                           
                            $SyncHash.DeploymentJob.Duration = $("{0:HH:mm:ss}" -f ([datetime]$Duration.Ticks))
                            $SyncHash.DeploymentJob.Status.Deployment = @()
                            foreach($Item in $DeploymentStatus){
                                $Status = new-object -TypeName psobject -Property @{
                                    Name = $Item.DeploymentName
                                    Status = $Item.ProvisioningState
                                }
                                $SyncHash.DeploymentJob.Status.Deployment += $Status
                            }
                            start-sleep -Seconds 10
                            $DeploymentStatus = Get-AzureRmResourceGroupDeployment -ResourceGroupName $SyncHash.ResourceGroupName
                        }


                        foreach($Item in $DeploymentStatus){
                            $Status = new-object -TypeName psobject -Property @{
                                Name = $Item.DeploymentName
                                Status = $Item.ProvisioningState
                            }
                            $SyncHash.DeploymentJob.Status.Deployment += $Status
                        }
                        
                    } catch {
                        $SyncHash.DeploymentJob.Error = $_
                    }
                    finally{
                        $Duration = New-TimeSpan -Start $Start -End (get-date) 
                        $SyncHash.DeploymentJob.Duration = $("{0:HH:mm:ss}" -f ([datetime]$Duration.Ticks))
                        $SyncHash.DeploymentJob.Completed = $true
                    }


                }
                if($AsJob){
                   # return [ref]$SyncHash.DeploymentJob
                }
                else {
                    while($SyncHash.DeploymentJob.Completed -ne $true){
                        Write-Progress -id 100 -Activity "Deploying Azure Solution ($($SyncHash.DeploymentJob.Duration))" -PercentComplete -1
                        $i = 0
                        foreach($Item in $SyncHash.DeploymentJob.Status.Deployment){
                            Write-Progress -Activity $Item.Name -Status $Item.Status -ParentId 100 -PercentComplete -1 -id $i
                            $i++
                        }
                        start-sleep -Seconds 10
                    }
                    
                }
                remove-item -Path "$env:TEMP\SBSDeployment-$CredentialGuid.json" -Force -ErrorAction Ignore
                if($SyncHash.DeploymentJob.Error -ne $null){
                    throw $SyncHash.DeploymentJob.Error
                }
            }
            catch {

              # Remove-AzureRmResourceGroup -Name $ResourceGroupName -Force
                write-log -Type Error "Error while deploying solution: $($SyncHash.DeploymentJob.Error)."
            }
            finally{
                ([ref]$SyncHash.DeploymentJob).value
            }
    }
       
    end{} 
}