public/Environment/New-FabricEnvironment.ps1

<#
.SYNOPSIS
Creates a new environment in a specified workspace.
 
.DESCRIPTION
The `Add-FabricEnvironment` function creates a new environment within a given workspace by making a POST request to the Fabric API. The environment can optionally include a description.
 
.PARAMETER WorkspaceId
(Mandatory) The ID of the workspace where the environment will be created.
 
.PARAMETER EnvironmentName
(Mandatory) The name of the environment to be created. Only alphanumeric characters, spaces, and underscores are allowed.
 
.PARAMETER EnvironmentDescription
(Optional) A description of the environment.
 
.EXAMPLE
Add-FabricEnvironment -WorkspaceId "12345" -EnvironmentName "DevEnv" -EnvironmentDescription "Development Environment"
 
Creates an environment named "DevEnv" in workspace "12345" with the specified description.
 
.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-FabricEnvironment {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true)]
        [ValidateNotNullOrEmpty()]
        [string]$WorkspaceId,

        [Parameter(Mandatory = $true)]
        [ValidateNotNullOrEmpty()]
        [ValidatePattern('^[a-zA-Z0-9_ ]*$')]
        [string]$EnvironmentName,

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

    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/{1}/environments" -f $FabricConfig.BaseUrl, $WorkspaceId
        Write-Message -Message "API Endpoint: $apiEndpointUrl" -Level Debug

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

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

        $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 ($statusCode) {
            201 {
                Write-Message -Message "Environment '$EnvironmentName' created successfully!" -Level Info
                return $response
            }
            202 {
                Write-Message -Message "Environment '$EnvironmentName' 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 environment. Error: $errorDetails" -Level Error
    }
}