Fase 3 (isla reutilizable): servicios de personaje de pago; aplica a rename
Componente genérico CharacterPurchaseForm (selector de personaje + botón con precio)
+ entry character_purchase, configurable por data-* en la plantilla. Al enviar, la
vista devuelve {session_id, stripe_public_key} y se redirige al Checkout de Stripe
(helper stripe.ts que carga Stripe.js). Reutilizable por rename/customize/race/
faction/level/gold/transfer... cambiando solo los data-* y la lista de personajes
(json_script). Primer uso: rename_character.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
@@ -0,0 +1,110 @@
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import { useState } from 'react'
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import { redirectToStripeCheckout } from '../stripe'
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interface Props {
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url: string
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csrfToken: string
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characters: string[]
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price: string
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label: string
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/** nombre del campo POST del personaje (por defecto "character") */
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field?: string
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/** clase CSS del botón (por defecto "rename-button") */
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buttonClass?: string
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}
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/**
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* Formulario reutilizable para los servicios de personaje de pago: selector de
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* personaje + botón con precio. Al enviar, la vista devuelve un session_id de
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* Stripe y redirige al Checkout. Sirve para rename/customize/race/faction/level/
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* gold/transfer/... cambiando solo los data-* de la plantilla.
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*/
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export function CharacterPurchaseForm({
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url,
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csrfToken,
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characters,
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price,
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label,
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field = 'character',
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buttonClass = 'rename-button',
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}: Props) {
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const [character, setCharacter] = useState('')
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const [busy, setBusy] = useState(false)
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const [message, setMessage] = useState<{ ok: boolean; html: string } | null>(null)
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async function handleSubmit(e: React.FormEvent) {
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e.preventDefault()
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if (busy) return
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setBusy(true)
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setMessage(null)
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const body = new URLSearchParams()
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body.set(field, character)
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body.set('csrfmiddlewaretoken', csrfToken)
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try {
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const resp = await fetch(url, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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'X-CSRFToken': csrfToken,
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Accept: 'application/json',
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},
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credentials: 'same-origin',
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body: body.toString(),
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})
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if (!resp.ok) throw new Error(`HTTP ${resp.status}`)
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const data: {
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success?: boolean
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message?: string
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session_id?: string
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stripe_public_key?: string
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} = await resp.json()
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if (data.success && data.session_id && data.stripe_public_key) {
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await redirectToStripeCheckout(data.stripe_public_key, data.session_id)
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return // redirigiendo a Stripe
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}
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setMessage({ ok: !!data.success, html: data.message || '' })
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setBusy(false)
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} catch {
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setMessage({
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ok: false,
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html: '<span class="red-form-response">Error al iniciar el pago. Inténtalo más tarde.</span>',
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})
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setBusy(false)
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}
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}
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return (
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<div className="centered">
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<br />
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<p>Escoge el personaje</p>
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<br />
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<form onSubmit={handleSubmit} acceptCharset="utf-8">
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<select name={field} value={character} onChange={(e) => setCharacter(e.target.value)} required>
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<option value="" disabled>
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Seleccione un personaje
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</option>
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{characters.map((c) => (
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<option className="priest big-font" value={c} key={c}>
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{c}
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</option>
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))}
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</select>
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<br />
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<button className={buttonClass} type="submit" disabled={busy || !character}>
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{busy ? 'Procesando…' : `${label} por ${price} €`}
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</button>
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</form>
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<br />
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<hr />
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<center>
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<div className="alert-message" style={{ display: message ? 'block' : 'none' }}>
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{message && <span dangerouslySetInnerHTML={{ __html: message.html }} />}
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</div>
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</center>
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<br />
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</div>
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)
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}
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@@ -0,0 +1,24 @@
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import { StrictMode } from 'react'
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import { createRoot } from 'react-dom/client'
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import { CharacterPurchaseForm } from '../components/CharacterPurchaseForm'
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// Entry genérico para todos los servicios de personaje de pago. La plantilla
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// configura el formulario con data-* y una lista de personajes en json_script.
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const el = document.getElementById('character-purchase-app')
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if (el) {
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const dataEl = document.getElementById('character-purchase-data')
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const characters: string[] = dataEl ? JSON.parse(dataEl.textContent || '[]') : []
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createRoot(el).render(
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<StrictMode>
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<CharacterPurchaseForm
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url={el.dataset.url || ''}
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csrfToken={el.dataset.csrf || ''}
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characters={characters}
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price={el.dataset.price || ''}
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label={el.dataset.label || 'Comprar'}
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field={el.dataset.field || 'character'}
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buttonClass={el.dataset.buttonClass || 'rename-button'}
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/>
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</StrictMode>,
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)
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}
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@@ -0,0 +1,47 @@
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interface StripeInstance {
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redirectToCheckout: (opts: { sessionId: string }) => Promise<{ error?: { message: string } }>
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}
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declare global {
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interface Window {
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Stripe?: (key: string) => StripeInstance
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}
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}
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const SCRIPT_ID = 'stripe-js'
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/**
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* Carga Stripe.js (una vez) y redirige al Checkout con el session_id dado.
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* Rechaza si Stripe no carga o devuelve error.
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*/
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export function redirectToStripeCheckout(publicKey: string, sessionId: string): Promise<void> {
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return new Promise((resolve, reject) => {
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function go() {
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if (!window.Stripe) return reject(new Error('Stripe no está disponible'))
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const stripe = window.Stripe(publicKey)
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stripe
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.redirectToCheckout({ sessionId })
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.then((r) => (r.error ? reject(new Error(r.error.message)) : resolve()))
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.catch(reject)
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}
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if (window.Stripe) return go()
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if (!document.getElementById(SCRIPT_ID)) {
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const s = document.createElement('script')
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s.id = SCRIPT_ID
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s.src = 'https://js.stripe.com/v3/'
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document.head.appendChild(s)
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}
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let waited = 0
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const iv = window.setInterval(() => {
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if (window.Stripe) {
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window.clearInterval(iv)
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go()
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} else if ((waited += 150) > 8000) {
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window.clearInterval(iv)
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reject(new Error('No se pudo cargar Stripe.'))
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}
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}, 150)
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})
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}
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@@ -24,6 +24,7 @@ export default defineConfig({
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change_password: resolve(__dirname, 'src/entries/change_password.tsx'),
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security_token: resolve(__dirname, 'src/entries/security_token.tsx'),
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change_email: resolve(__dirname, 'src/entries/change_email.tsx'),
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character_purchase: resolve(__dirname, 'src/entries/character_purchase.tsx'),
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},
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},
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},
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@@ -16,28 +16,17 @@
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<p>Se puede repetir la acción en un mismo las veces que quieras.</p>
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</div>
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</fieldset>
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<script src="{{ URL_PRINCIPAL }}/static/nw-themes/nw-ryu/nw-js-handlers/rename_response.js"></script>
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<script src="https://js.stripe.com/v3/"></script>
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<form id="nw-rename-form" div class="centered">
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<br>
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<br>
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<p>Escoge el personaje que quieres desbloquear</p>
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<br>
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<form action="" id="nw-unstuck-form" method="POST" accept-charset="utf-8">
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<select name="character">
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<option value="" selected disabled>Seleccione un personaje</option>
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{% for character in characters %}
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<option class="priest big-font" value="{{ character }}">{{ character }}</option>
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{% endfor %}
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</select>
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<br>
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<button class="rename-button" type="submit" name="rename-button" data-id="Renombrar">Renombrar por {{ price }} €</button>
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</form>
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<br>
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<hr>
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<center><div class="alert-message" id="rename-response"></div></center>
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<br>
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</div>
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{% load django_vite %}
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<!-- Isla React (Vite): servicio de pago de personaje (genérico).
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POST -> session_id de Stripe -> Checkout. -->
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<div id="character-purchase-app"
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data-csrf="{{ csrf_token }}"
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data-url="{% url 'rename-character' %}"
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data-price="{{ price }}"
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data-label="Renombrar"
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data-button-class="rename-button"></div>
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{{ characters|json_script:"character-purchase-data" }}
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{% vite_asset 'src/entries/character_purchase.tsx' %}
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</div>
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</div>
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</div>
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