public/Workspace/New-FabricWorkspace.ps1

<#
.SYNOPSIS
Creates a new Fabric workspace with the specified display name.
 
.DESCRIPTION
The `Add-FabricWorkspace` function creates a new workspace in the Fabric platform by sending a POST request to the API. It validates the display name and handles both success and error responses.
 
.PARAMETER WorkspaceName
The display name of the workspace to be created. Must only contain alphanumeric characters, spaces, and underscores.
 
.EXAMPLE
Add-FabricWorkspace -WorkspaceName "NewWorkspace"
 
Creates a workspace named "NewWorkspace".
 
.NOTES
- Requires `$FabricConfig` global configuration, including `BaseUrl` and `FabricHeaders`.
- Calls `Test-TokenExpired` to ensure token validity before making the API request.
 
Author: Tiago Balabuch
#>


function New-FabricWorkspace {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true)]
        [ValidateNotNullOrEmpty()]
        [ValidatePattern('^[a-zA-Z0-9_ ]*$')]
        [string]$WorkspaceName,

        [Parameter(Mandatory = $false)]
        [ValidateNotNullOrEmpty()]
        [string]$WorkspaceDescription,

        [Parameter(Mandatory = $false)]
        [ValidateNotNullOrEmpty()]
        [string]$CapacityId
    )

    try {
        # Step 1: Ensure token validity
        Write-Message -Message "Validating token..." -Level Debug
        Test-TokenExpired
        Write-Message -Message "Token validation completed." -Level Debug

        # Step 2: Construct the API URL
        $apiEndpointUrl = "{0}/workspaces" -f $FabricConfig.BaseUrl
        Write-Message -Message "API Endpoint: $apiEndpointUrl" -Level Debug

        # Step 3: Construct the request body
        $body = @{
            displayName = $WorkspaceName
        }

        if ($WorkspaceDescription) {
            $body.description = $WorkspaceDescription
        }

        if ($CapacityId) {
            $body.capacityId = $CapacityId
        }

        # Convert the body to JSON
        $bodyJson = $body | ConvertTo-Json -Depth 2
        Write-Message -Message "Request Body: $bodyJson" -Level Debug

        # Step 4: Make the API request
        $response = Invoke-RestMethod `
            -Headers $FabricConfig.FabricHeaders `
            -Uri $apiEndpointUrl `
            -Method Post `
            -Body $bodyJson `
            -ContentType "application/json" `
            -ErrorAction Stop `
            -SkipHttpErrorCheck `
            -ResponseHeadersVariable "responseHeader" `
            -StatusCodeVariable "statusCode"

        # Step 5: Handle and log the response
        switch ($statusCode) {
            201 {
                Write-Message -Message "Workspace '$WorkspaceName' created successfully!" -Level Info
                return $response
            }
            202 {
                Write-Message -Message "Workspace '$WorkspaceName' creation accepted. Provisioning in progress!" -Level Info
                [string]$operationId = $responseHeader["x-ms-operation-id"]
                Write-Message -Message "Operation ID: '$operationId'" -Level Debug
                Write-Message -Message "Getting Long Running Operation status" -Level Debug
               
                $operationStatus = Get-FabricLongRunningOperation -operationId $operationId
                Write-Message -Message "Long Running Operation status: $operationStatus" -Level Debug
                # Handle operation result
                if ($operationStatus.status -eq "Succeeded") {
                    Write-Message -Message "Operation Succeeded" -Level Debug
                    Write-Message -Message "Getting Long Running Operation result" -Level Debug
                
                    $operationResult = Get-FabricLongRunningOperationResult -operationId $operationId
                    Write-Message -Message "Long Running Operation status: $operationResult" -Level Debug
                
                    return $operationResult
                }
                else {
                    Write-Message -Message "Operation failed. Status: $($operationStatus)" -Level Debug
                    Write-Message -Message "Operation failed. Status: $($operationStatus)" -Level Error
                    return $operationStatus
                }  
            }
            default {
                Write-Message -Message "Unexpected response code: $statusCode" -Level Error
                Write-Message -Message "Error details: $($response.message)" -Level Error
                throw "API request failed with status code $statusCode."
            }
        }
    }
    catch {
        # Step 6: Handle and log errors
        $errorDetails = $_.Exception.Message
        Write-Message -Message "Failed to create workspace. Error: $errorDetails" -Level Error
        
    }
}