qipai/scripts/dev/windows/check-backend.ps1

$ErrorActionPreference = "Stop"

$requiredFiles = @(
  "backend/package.json",
  "backend/package-lock.json",
  "backend/tsconfig.json",
  "backend/.env.example",
  "backend/src/app.ts",
  "backend/src/auth/auth-repository.ts",
  "backend/src/auth/jwt.ts",
  "backend/src/auth/rbac-repository.ts",
  "backend/src/auth/wechat-client.ts",
  "backend/src/config.ts",
  "backend/src/db/mysql.ts",
  "backend/src/db/migration-runner.ts",
  "backend/src/db/migrate-cli.ts",
  "backend/src/db/legacy-read-repository.ts",
  "backend/src/tasks/task-repository.ts",
  "backend/src/tasks/outbox-repository.ts",
  "backend/src/tasks/worker.ts",
  "backend/src/routes/health.ts",
  "backend/src/routes/platform-bootstrap.ts",
  "backend/src/routes/auth.ts",
  "backend/src/tenancy/platform-config-repository.ts",
  "backend/src/server.ts",
  "backend/tests/backend-contract.test.mjs",
  "backend/tests/migration-contract.test.mjs",
  "backend/tests/mysql-pool-contract.test.mjs",
  "backend/tests/migration-runner.test.mjs",
  "backend/tests/mysql-migration-roundtrip.test.mjs",
  "backend/tests/legacy-read-repository.test.mjs",
  "backend/tests/task-repository.test.mjs",
  "backend/tests/platform-config-repository.test.mjs",
  "backend/tests/auth.test.mjs",
  "backend/tests/rbac.test.mjs",
  "scripts/dev/wsl/mysql-migration-roundtrip.sh",
  "database/migrations/2026061601_m01b_core_schema.up.sql",
  "database/migrations/2026061601_m01b_core_schema.down.sql",
  "database/migrations/2026061601_m01b_core_schema.verify.sql",
  "database/migrations/2026061802_m01c_async_tasks.up.sql",
  "database/migrations/2026061802_m01c_async_tasks.down.sql",
  "database/migrations/2026061802_m01c_async_tasks.verify.sql",
  "database/migrations/2026061803_m02a_tenant_apps.up.sql",
  "database/migrations/2026061803_m02a_tenant_apps.down.sql",
  "database/migrations/2026061803_m02a_tenant_apps.verify.sql",
  "database/migrations/2026061804_m02b_wechat_auth.up.sql",
  "database/migrations/2026061804_m02b_wechat_auth.down.sql",
  "database/migrations/2026061804_m02b_wechat_auth.verify.sql",
  "database/migrations/2026061805_m02c_rbac.up.sql",
  "database/migrations/2026061805_m02c_rbac.down.sql",
  "database/migrations/2026061805_m02c_rbac.verify.sql",
  "database/migrations/2026062012_m04b_order_state_machine.up.sql",
  "database/migrations/2026062012_m04b_order_state_machine.down.sql",
  "database/migrations/2026062012_m04b_order_state_machine.verify.sql",
  "database/migrations/2026062013_m04c_order_adjustments.up.sql",
  "database/migrations/2026062013_m04c_order_adjustments.down.sql",
  "database/migrations/2026062013_m04c_order_adjustments.verify.sql",
  "database/migrations/2026062014_m04d_order_shares.up.sql",
  "database/migrations/2026062014_m04d_order_shares.down.sql",
  "database/migrations/2026062014_m04d_order_shares.verify.sql",
  "database/migrations/2026062015_m05a_payment_domain.up.sql",
  "database/migrations/2026062015_m05a_payment_domain.down.sql",
  "database/migrations/2026062015_m05a_payment_domain.verify.sql",
  "database/seeds/2026061601_m01b_minimal_seed.sql",
  "deploy/pm2/ecosystem.config.cjs"
)

foreach ($path in $requiredFiles) {
  if (-not (Test-Path $path)) {
    throw "Required backend file missing: $path"
  }
}

$packageJson = Get-Content "backend/package.json" -Raw | ConvertFrom-Json
if (-not $packageJson.scripts.'test:mysql:migration') {
  throw "backend/package.json is missing test:mysql:migration"
}

& npm --prefix backend test
if ($LASTEXITCODE -ne 0) {
  throw "backend contract test failed"
}

& npm --prefix backend run build
if ($LASTEXITCODE -ne 0) {
  throw "backend build failed"
}

& npm --prefix backend run db:migrate:plan
if ($LASTEXITCODE -ne 0) {
  throw "backend migration dry-run failed"
}

$oldHost = $env:QIPAI_API_HOST
$oldPort = $env:QIPAI_API_PORT
$oldVersion = $env:QIPAI_API_VERSION
$env:QIPAI_API_HOST = "127.0.0.1"
$env:QIPAI_API_PORT = "3101"
$env:QIPAI_API_VERSION = "0.1.0-test"

$server = $null
try {
  $server = Start-Process -FilePath node -ArgumentList "dist/server.js" -WorkingDirectory "backend" -PassThru -WindowStyle Hidden
  $appHealth = $null
  $adminHealth = $null

  for ($attempt = 0; $attempt -lt 20; $attempt++) {
    try {
      $appHealth = Invoke-RestMethod -Uri "http://127.0.0.1:3101/app-api/health" -Headers @{ "x-trace-id" = "codex-health-app" }
      $adminHealth = Invoke-RestMethod -Uri "http://127.0.0.1:3101/admin-api/health" -Headers @{ "x-trace-id" = "codex-health-admin" }
      break
    } catch {
      if ($server.HasExited) {
        throw "backend server exited before health checks completed"
      }
      Start-Sleep -Milliseconds 500
    }
  }

  if (-not $appHealth -or -not $adminHealth) {
    throw "backend health checks did not respond"
  }
  if (-not $appHealth.ok -or $appHealth.service -ne "qipai-api" -or $appHealth.traceId -ne "codex-health-app") {
    throw "app health response mismatch"
  }
  if (-not $adminHealth.ok -or $adminHealth.service -ne "qipai-api" -or $adminHealth.traceId -ne "codex-health-admin") {
    throw "admin health response mismatch"
  }
} finally {
  if ($server -and -not $server.HasExited) {
    Stop-Process -Id $server.Id -Force
  }
  $env:QIPAI_API_HOST = $oldHost
  $env:QIPAI_API_PORT = $oldPort
  $env:QIPAI_API_VERSION = $oldVersion
}

Write-Host "PASS: backend M01-A build and HTTP health checks passed."