$ErrorActionPreference = "Stop"
$root = Split-Path -Parent $PSScriptRoot
$pidFile = Join-Path $root "runtime\\order-service.pid"

if (-not (Test-Path $pidFile)) {
    Write-Output "STOPPED"
    exit 1
}

$appPid = Get-Content -LiteralPath $pidFile | Select-Object -First 1
if (-not $appPid) {
    Write-Output "STOPPED"
    exit 1
}

$process = Get-Process -Id ([int]$appPid) -ErrorAction SilentlyContinue
if ($process) {
    Write-Output "RUNNING"
    exit 0
}

Write-Output "STOPPED"
exit 1