Generaliza los servicios de personaje de pago (5) con infra común

- lib/paid-services.ts: config PAID_SERVICES (rename/customize/change-race/
  change-faction/level-up) con comando SOAP, precio y productName por servicio.
- app/api/character/[service]/checkout: ruta de checkout GENÉRICA (valida servicio +
  personaje, crea la sesión Stripe con successUrl /service-success?service=...).
- app/[locale]/service-success: página de éxito ÚNICA que verifica el pago
  (claimPaidCheckout) y ejecuta el comando SOAP del servicio.
- components/ServicePageContent: contenido común (guardas + PaidServiceForm).
- 5 páginas mínimas /rename /customize /change-race /change-faction /level-up.
- Catálogo Paid (por servicio: title/pay/success) sustituye a Rename.

Verificado: 5 páginas redirigen a login, checkout 401 sin sesión, servicio inválido
404, service-success con pago inválido no entrega (muestra error). Pendiente: gold
(cantidad) y transfer (destino+token), variantes del patrón.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

web-next/app/[locale]/change-faction/page.tsx

@@ -0,0 +1,8 @@
+import { ServicePageContent } from '@/components/ServicePageContent'
+
+export const dynamic = 'force-dynamic'
+
+export default async function Page({ params }: { params: Promise<{ locale: string }> }) {
+  const { locale } = await params
+  return <ServicePageContent service="change-faction" locale={locale} />
+}

web-next/app/[locale]/change-race/page.tsx

@@ -0,0 +1,8 @@
+import { ServicePageContent } from '@/components/ServicePageContent'
+
+export const dynamic = 'force-dynamic'
+
+export default async function Page({ params }: { params: Promise<{ locale: string }> }) {
+  const { locale } = await params
+  return <ServicePageContent service="change-race" locale={locale} />
+}

web-next/app/[locale]/customize/page.tsx

@@ -0,0 +1,8 @@
+import { ServicePageContent } from '@/components/ServicePageContent'
+
+export const dynamic = 'force-dynamic'
+
+export default async function Page({ params }: { params: Promise<{ locale: string }> }) {
+  const { locale } = await params
+  return <ServicePageContent service="customize" locale={locale} />
+}

web-next/app/[locale]/level-up/page.tsx

@@ -0,0 +1,8 @@
+import { ServicePageContent } from '@/components/ServicePageContent'
+
+export const dynamic = 'force-dynamic'
+
+export default async function Page({ params }: { params: Promise<{ locale: string }> }) {
+  const { locale } = await params
+  return <ServicePageContent service="level-up" locale={locale} />
+}

web-next/app/[locale]/rename/page.tsx

@@ -1,31 +1,8 @@
-import { getTranslations, setRequestLocale } from 'next-intl/server'
+import { ServicePageContent } from '@/components/ServicePageContent'
-import { redirect } from '@/i18n/navigation'
-import { getSession } from '@/lib/session'
-import { getGameCharacters } from '@/lib/characters'
-import { getRenamePrice } from '@/lib/prices'
-import { PaidServiceForm } from '@/components/PaidServiceForm'
 
 export const dynamic = 'force-dynamic'
 
-export default async function RenamePage({ params }: { params: Promise<{ locale: string }> }) {
+export default async function Page({ params }: { params: Promise<{ locale: string }> }) {
   const { locale } = await params
-  setRequestLocale(locale)
+  return <ServicePageContent service="rename" locale={locale} />
-  const t = await getTranslations('Rename')
-
-  const session = await getSession()
-  if (!session.bnetId) redirect({ href: '/login', locale })
-  if (!session.username) redirect({ href: '/select-account', locale })
-
-  const [chars, price] = await Promise.all([getGameCharacters(session.accountId!), getRenamePrice()])
-
-  return (
-    <main className="mx-auto max-w-3xl px-4 py-8">
-      <h1 className="mb-6 text-center text-2xl font-bold text-amber-500">{t('title')}</h1>
-      <PaidServiceForm
-        characters={chars.map((c) => c.name)}
-        checkoutEndpoint="/api/character/rename/checkout"
-        payLabel={t('pay', { price })}
-      />
-    </main>
-  )
 }

web-next/app/[locale]/service-success/page.tsx

@@ -1,36 +1,38 @@
 import { getTranslations, setRequestLocale } from 'next-intl/server'
 import { claimPaidCheckout } from '@/lib/stripe'
 import { executeSoapCommand } from '@/lib/soap'
+import { getPaidService } from '@/lib/paid-services'
 
 export const dynamic = 'force-dynamic'
 
-export default async function RenameSuccessPage({
+export default async function ServiceSuccessPage({
   params,
   searchParams,
 }: {
   params: Promise<{ locale: string }>
-  searchParams: Promise<{ session_id?: string }>
+  searchParams: Promise<{ service?: string; session_id?: string }>
 }) {
   const { locale } = await params
   setRequestLocale(locale)
-  const { session_id } = await searchParams
+  const { service, session_id } = await searchParams
-  const t = await getTranslations('Rename')
+  const t = await getTranslations('Paid')
+  const cfg = service ? getPaidService(service) : null
 
-  // Verifica el pago (una sola vez) y ejecuta el comando SOAP.
+  // Verifica el pago (una vez) y ejecuta el comando SOAP del servicio.
   let okName: string | null = null
-  if (session_id) {
+  if (cfg && session_id) {
     const claim = await claimPaidCheckout(session_id)
     if (claim) {
-      const resp = await executeSoapCommand(`.char rename ${claim.characterName}`)
+      const resp = await executeSoapCommand(cfg.command(claim.characterName))
       if (resp !== null) okName = claim.characterName
     }
   }
 
   return (
     <main className="mx-auto max-w-lg px-4 py-12 text-center">
-      <h1 className="mb-6 text-2xl font-bold text-amber-500">{t('successTitle')}</h1>
+      <h1 className="mb-6 text-2xl font-bold text-amber-500">{service ? t(`${service}.title`) : ''}</h1>
       {okName ? (
-        <p className="text-green-400">{t('success', { name: okName })}</p>
+        <p className="text-green-400">{t(`${service}.success`, { name: okName })}</p>
       ) : (
         <p className="text-red-400">{t('error')}</p>
       )}

web-next/app/api/character/[service]/checkout/route.ts

@@ -0,0 +1,45 @@
+import { getSession } from '@/lib/session'
+import { getGameCharacters } from '@/lib/characters'
+import { createCheckoutSession } from '@/lib/stripe'
+import { getPaidService } from '@/lib/paid-services'
+
+export async function POST(request: Request, { params }: { params: Promise<{ service: string }> }) {
+  const { service } = await params
+  const cfg = getPaidService(service)
+  if (!cfg) return Response.json({ success: false, error: 'invalidService' }, { status: 404 })
+
+  const session = await getSession()
+  if (!session.accountId) return Response.json({ success: false, error: 'notAuthenticated' }, { status: 401 })
+
+  let character = ''
+  try {
+    const body = await request.json()
+    character = String(body.character ?? '')
+  } catch {
+    return Response.json({ success: false, error: 'invalidRequest' }, { status: 400 })
+  }
+  if (!character) return Response.json({ success: false, error: 'invalidCharacter' })
+
+  const chars = await getGameCharacters(session.accountId)
+  if (!chars.find((c) => c.name === character)) {
+    return Response.json({ success: false, error: 'invalidCharacter' })
+  }
+
+  const price = await cfg.getPrice()
+  const site = process.env.SITE_URL || ''
+  const ip = (request.headers.get('x-forwarded-for') || '').split(',')[0].trim() || '0.0.0.0'
+
+  const r = await createCheckoutSession({
+    accountId: session.accountId,
+    username: session.username || '',
+    email: session.bnetEmail || '',
+    acoreIp: ip,
+    amount: price,
+    characterName: character,
+    productName: cfg.productName(character),
+    successUrl: `${site}/service-success?service=${service}`,
+    cancelUrl: `${site}/${service}`,
+  })
+  if (!r.success || !r.url) return Response.json({ success: false, error: 'stripeError' })
+  return Response.json({ success: true, url: r.url })
+}

web-next/components/ServicePageContent.tsx

@@ -0,0 +1,32 @@
+import { notFound } from 'next/navigation'
+import { getTranslations, setRequestLocale } from 'next-intl/server'
+import { redirect } from '@/i18n/navigation'
+import { getSession } from '@/lib/session'
+import { getGameCharacters } from '@/lib/characters'
+import { getPaidService } from '@/lib/paid-services'
+import { PaidServiceForm } from '@/components/PaidServiceForm'
+
+/** Contenido común de una página de servicio de pago (guardas + form). */
+export async function ServicePageContent({ service, locale }: { service: string; locale: string }) {
+  setRequestLocale(locale)
+  const cfg = getPaidService(service)
+  if (!cfg) notFound()
+
+  const t = await getTranslations('Paid')
+  const session = await getSession()
+  if (!session.bnetId) redirect({ href: '/login', locale })
+  if (!session.username) redirect({ href: '/select-account', locale })
+
+  const [chars, price] = await Promise.all([getGameCharacters(session.accountId!), cfg!.getPrice()])
+
+  return (
+    <main className="mx-auto max-w-3xl px-4 py-8">
+      <h1 className="mb-6 text-center text-2xl font-bold text-amber-500">{t(`${service}.title`)}</h1>
+      <PaidServiceForm
+        characters={chars.map((c) => c.name)}
+        checkoutEndpoint={`/api/character/${service}/checkout`}
+        payLabel={t(`${service}.pay`, { price })}
+      />
+    </main>
+  )
+}

web-next/lib/paid-services.ts

@@ -0,0 +1,47 @@
+import {
+  getRenamePrice,
+  getCustomizePrice,
+  getChangeRacePrice,
+  getChangeFactionPrice,
+  getLevelUpPrice,
+} from './prices'
+
+export interface PaidServiceConfig {
+  command: (character: string) => string
+  getPrice: () => Promise<number>
+  productName: (character: string) => string
+}
+
+// Servicios de personaje de pago. slug = ruta (/rename, /customize, ...) y clave de
+// catálogo (Paid.<slug>). Comandos SOAP tal cual las success views de Django.
+export const PAID_SERVICES: Record<string, PaidServiceConfig> = {
+  rename: {
+    command: (c) => `.char rename ${c}`,
+    getPrice: getRenamePrice,
+    productName: (c) => `Renombrar personaje: ${c}`,
+  },
+  customize: {
+    command: (c) => `.char customi ${c}`,
+    getPrice: getCustomizePrice,
+    productName: (c) => `Personalizar personaje: ${c}`,
+  },
+  'change-race': {
+    command: (c) => `.char changerace ${c}`,
+    getPrice: getChangeRacePrice,
+    productName: (c) => `Cambiar raza: ${c}`,
+  },
+  'change-faction': {
+    command: (c) => `.char changef ${c}`,
+    getPrice: getChangeFactionPrice,
+    productName: (c) => `Cambiar facción: ${c}`,
+  },
+  'level-up': {
+    command: (c) => `.char level ${c} 80`,
+    getPrice: getLevelUpPrice,
+    productName: (c) => `Subir a nivel 80: ${c}`,
+  },
+}
+
+export function getPaidService(slug: string): PaidServiceConfig | null {
+  return PAID_SERVICES[slug] ?? null
+}

web-next/messages/en.json

@@ -136,13 +136,32 @@
     "soapError": "Server communication error. Please try again later.",
     "genericError": "Something went wrong. Please try again later."
   },
-  "Rename": {
+  "Paid": {
+    "rename": {
       "title": "Rename character",
       "pay": "Rename for {price} €",
-    "successTitle": "Rename character",
+      "success": "Character {name} has been flagged for rename (applies on next login)."
-    "success": "Character {name} has been flagged for rename. The change will apply on next login.",
+    },
-    "error": "The operation could not be completed. If you were charged, contact support.",
+    "customize": {
-    "invalidCharacter": "Select a valid character.",
+      "title": "Customize character",
-    "stripeError": "Could not start the payment. Please try again later."
+      "pay": "Customize for {price} €",
+      "success": "Character {name} has been flagged for customization."
+    },
+    "change-race": {
+      "title": "Change race",
+      "pay": "Change race for {price} €",
+      "success": "Character {name} has been flagged for race change."
+    },
+    "change-faction": {
+      "title": "Change faction",
+      "pay": "Change faction for {price} €",
+      "success": "Character {name} has changed faction successfully."
+    },
+    "level-up": {
+      "title": "Level up to 80",
+      "pay": "Level up to 80 for {price} €",
+      "success": "Character {name} has been leveled to 80."
+    },
+    "error": "The operation could not be completed. If you were charged, contact support."
   }
 }

web-next/messages/es.json

@@ -136,13 +136,32 @@
     "soapError": "Error de comunicación con el servidor. Inténtalo más tarde.",
     "genericError": "Algo ha salido mal. Inténtalo más tarde."
   },
-  "Rename": {
+  "Paid": {
+    "rename": {
       "title": "Renombrar personaje",
       "pay": "Renombrar por {price} €",
-    "successTitle": "Renombrar personaje",
+      "success": "El personaje {name} ha sido marcado para renombrar (se aplica al próximo inicio de sesión)."
-    "success": "El personaje {name} ha sido marcado para renombrar. El cambio se aplicará en el próximo inicio de sesión.",
+    },
-    "error": "No se pudo completar la operación. Si se te ha cobrado, contacta con soporte.",
+    "customize": {
-    "invalidCharacter": "Selecciona un personaje válido.",
+      "title": "Personalizar personaje",
-    "stripeError": "No se pudo iniciar el pago. Inténtalo más tarde."
+      "pay": "Personalizar por {price} €",
+      "success": "El personaje {name} ha sido marcado para personalización."
+    },
+    "change-race": {
+      "title": "Cambiar de raza",
+      "pay": "Cambiar raza por {price} €",
+      "success": "El personaje {name} ha sido marcado para cambio de raza."
+    },
+    "change-faction": {
+      "title": "Cambiar de facción",
+      "pay": "Cambiar facción por {price} €",
+      "success": "El personaje {name} ha cambiado de facción con éxito."
+    },
+    "level-up": {
+      "title": "Subir a nivel 80",
+      "pay": "Subir a nivel 80 por {price} €",
+      "success": "El personaje {name} ha sido subido al nivel 80."
+    },
+    "error": "No se pudo completar la operación. Si se te ha cobrado, contacta con soporte."
   }
 }