ANTOOZA-BACKEND/Web.Api/postman/update.ps1

# ============================================================================
# DPOT Postman Collection 갱신 스크립트
#
# 사용법:
#   1. 백엔드 실행 (다른 터미널)
#      cd D:\dpot\Backend
#      dotnet run --project Web.Api
#
#   2. 이 스크립트 실행
#      cd D:\dpot\Backend\Web.Api\postman
#      pwsh ./update.ps1
#
# 옵션:
#   -ApiBase   <url>   기본값: https://localhost:4000
#   -SkipPublic        public swagger 변환 생략
#   -SkipInternal      internal swagger 변환 생략
#
# 결과:
#   collections/DPOT-Public-API.postman_collection.json   (외부 /v1/* + /oauth/token)
#   collections/DPOT-Internal-API.postman_collection.json (내부 /api/*)
#
# 요구사항:
#   - Node.js (npx 포함) — openapi-to-postmanv2 를 npx 로 1회성 실행
#   - 실행 중인 로컬 백엔드 (internal swagger 는 Production 에 차단되어 로컬 필수)
# ============================================================================

[CmdletBinding()]
param(
    [string]$ApiBase = "https://localhost:4000",
    [switch]$SkipPublic,
    [switch]$SkipInternal
)

$ErrorActionPreference = "Stop"
$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
Set-Location $scriptDir

function Write-Step($msg) { Write-Host "[$(Get-Date -Format 'HH:mm:ss')] $msg" -ForegroundColor Cyan }
function Write-Ok($msg)   { Write-Host "  [OK] $msg" -ForegroundColor Green }
function Write-Fail($msg) { Write-Host "  [!!] $msg" -ForegroundColor Red }

# 1) 백엔드 health check
Write-Step "백엔드 health check ($ApiBase/health)"
try {
    $r = Invoke-WebRequest -Uri "$ApiBase/health" -SkipCertificateCheck -TimeoutSec 5 -UseBasicParsing
    if ($r.StatusCode -ne 200) {
        Write-Fail "health 응답 $($r.StatusCode) — 백엔드 실행 상태 확인 필요"
        exit 1
    }
    Write-Ok "백엔드 정상 응답"
} catch {
    Write-Fail "백엔드 접근 실패: $($_.Exception.Message)"
    Write-Host "    먼저 다른 터미널에서 다음 명령을 실행하세요:" -ForegroundColor Yellow
    Write-Host "      cd D:\dpot\Backend; dotnet run --project Web.Api" -ForegroundColor Yellow
    exit 1
}

# 2) Node/npx 사용 가능 확인
Write-Step "Node.js / npx 확인"
$nodeVer = (& node -v) 2>$null
$npxVer  = (& npx --version) 2>$null
if (-not $nodeVer -or -not $npxVer) {
    Write-Fail "Node.js 또는 npx 가 없습니다. https://nodejs.org 에서 설치하세요."
    exit 1
}
Write-Ok "node $nodeVer / npx $npxVer"

# 3) collections 폴더 보장
$colDir = Join-Path $scriptDir "collections"
if (-not (Test-Path $colDir)) {
    New-Item -ItemType Directory -Path $colDir | Out-Null
}

function Convert-Swagger {
    param(
        [string]$DocName,    # public | internal
        [string]$OutName     # DPOT-Public-API | DPOT-Internal-API
    )

    Write-Step "$DocName swagger 변환"

    $swaggerUrl = "$ApiBase/swagger/$DocName/swagger.json"
    $tmpFile = Join-Path $env:TEMP "dpot-$DocName.json"
    $outFile = Join-Path $colDir "$OutName.postman_collection.json"

    # fetch
    try {
        Invoke-WebRequest -Uri $swaggerUrl -SkipCertificateCheck -OutFile $tmpFile -UseBasicParsing | Out-Null
        $size = (Get-Item $tmpFile).Length
        Write-Ok "$swaggerUrl => $size bytes"
    } catch {
        Write-Fail "swagger fetch 실패: $($_.Exception.Message)"
        return
    }

    # convert
    # openapi-to-postmanv2 5.x 옵션:
    #   folderStrategy=Tags         tag 별 폴더 분류
    #   enableOptionalParameters    optional query/header 포함
    #   includeAuthInfoInExample    Bearer auth header 자동
    $opts = "folderStrategy=Tags,enableOptionalParameters=true,includeAuthInfoInExample=true"
    & npx -y openapi-to-postmanv2@5 -s $tmpFile -o $outFile -p -O $opts 2>&1 | Out-Host

    if (Test-Path $outFile) {
        $outSize = (Get-Item $outFile).Length
        $col = Get-Content $outFile -Raw | ConvertFrom-Json
        $folders = $col.item.Count
        function CountReq($items) {
            $n = 0
            foreach ($it in $items) {
                if ($it.request) { $n++ }
                elseif ($it.item) { $n += CountReq $it.item }
            }
            return $n
        }
        $reqs = CountReq $col.item
        Write-Ok "$OutName.postman_collection.json — $folders folders / $reqs requests / $outSize bytes"
    } else {
        Write-Fail "$OutName 변환 결과 파일이 생성되지 않음"
    }
}

if (-not $SkipPublic)   { Convert-Swagger -DocName "public"   -OutName "DPOT-Public-API" }
if (-not $SkipInternal) { Convert-Swagger -DocName "internal" -OutName "DPOT-Internal-API" }

Write-Host ""
Write-Step "완료 — Postman 에서 collections/*.postman_collection.json 을 import 하세요"