trans-history: concepto multiidioma (helper de concepto compartido)

Extrae la lógica de concepto traducible a lib/tx-concept.ts (buildConcept +
purchasedPD + SERVICE_CONCEPT) y la reutilizan points-history y trans-history.
La columna Concepto de trans-history ahora se traduce (reusa History.points.concept.*)
en vez de mostrar el product_name en español. Corrige también la sombra de
variable en PlatformBox (map t -> tx). Verificado con la cuenta 15.

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

web-next/app/[locale]/trans-history/page.tsx

@@ -73,22 +73,22 @@ async function PlatformBox({
                 <th>{t('trans.thCreatedAt')}</th>
                 <th>{t('trans.thAmount')}</th>
               </tr>
-              {txs.map((t) => (
-                <tr key={t.id}>
+              {txs.map((tx) => (
+                <tr key={tx.id}>
                   <td className="long-td">
-                    <span>{t.id}</span>
+                    <span>{tx.id}</span>
                   </td>
                   <td>
-                    <StatusBadge status={t.status} />
+                    <StatusBadge status={tx.status} />
                   </td>
                   <td className="responsive-td">
-                    <span>{t.concept}</span>
+                    <span>{tx.conceptKey ? t(`points.concept.${tx.conceptKey}`, tx.conceptArgs) : tx.conceptRaw}</span>
                   </td>
                   <td>
-                    <span>{fmt(t.createdAt)}</span>
+                    <span>{fmt(tx.createdAt)}</span>
                   </td>
                   <td>
-                    <span>{t.amount.toFixed(2)} €</span>
+                    <span>{tx.amount.toFixed(2)} €</span>
                   </td>
                 </tr>
               ))}

web-next/lib/points-history.ts

@@ -1,5 +1,6 @@
 import type { RowDataPacket } from 'mysql2'
 import { db, DB } from './db'
+import { buildConcept, purchasedPD } from './tx-concept'
 
 /**
  * Un movimiento del historial de PD/PV. Los textos visibles se devuelven como
@@ -19,19 +20,6 @@ export interface PointsMovement {
   status: 'delivered' | 'pending' | 'credited'
 }
 
-/** Slug de servicio (home_stripelog.service) -> clave de concepto traducible. */
-const SERVICE_CONCEPT: Record<string, string> = {
-  rename: 'rename',
-  customize: 'customize',
-  'change-race': 'changeRace',
-  'change-faction': 'changeFaction',
-  'level-up': 'levelUp',
-  gold: 'gold',
-  transfer: 'transfer',
-  'restore-item': 'restoreItem',
-  'send-gift': 'sendGift',
-}
-
 /** Saldos actuales de PD y PV de una cuenta de juego. */
 export async function getPointsBalances(accountId: number): Promise<{ dp: number; pv: number }> {
   if (!accountId) return { dp: 0, pv: 0 }
@@ -46,21 +34,6 @@ export async function getPointsBalances(accountId: number): Promise<{ dp: number
   }
 }
 
-/** PD acreditados por un pago (si es una compra de PD), o null si es un servicio/ítem. */
-function purchasedPD(productName: string, service: string | null, metadata: string | null): number | null {
-  const m = /(\d+)\s*PD\b/i.exec(productName || '')
-  if (m) return Number(m[1])
-  if (service === 'dpoints') {
-    try {
-      const p = metadata ? JSON.parse(metadata).points : null
-      return p ? Number(p) : null
-    } catch {
-      return null
-    }
-  }
-  return null
-}
-
 /**
  * Historial unificado de PD/PV de una cuenta, combinando las fuentes reales:
  *  - `home_stripelog`: pagos por **Stripe** (mode test/live) y **SumUp** (mode sumup).
@@ -82,27 +55,15 @@ export async function getPointsHistory(accountId: number, limit = 100): Promise<
     for (const r of rows) {
       const service = r.service ? String(r.service) : null
       const productName = String(r.product_name || '—')
-      const pd = purchasedPD(productName, service, r.metadata ? String(r.metadata) : null)
-
-      // Concepto traducible: compra de PD -> "{n} PD"; servicio conocido ->
-      // "{etiqueta}: {personaje}"; en otro caso, texto libre heredado.
-      let conceptKey: string | null = null
-      let conceptArgs: Record<string, string | number> = {}
-      if (pd != null && (service === 'dpoints' || service === null)) {
-        conceptKey = 'pd'
-        conceptArgs = { n: pd }
-      } else if (service && SERVICE_CONCEPT[service]) {
-        conceptKey = SERVICE_CONCEPT[service]
-        conceptArgs = { detail: String(r.character_name || '') }
-      }
-
+      const metadata = r.metadata ? String(r.metadata) : null
+      const c = buildConcept(productName, service, String(r.character_name || ''), metadata)
       movements.push({
         date: new Date(r.timestamp),
-        conceptKey,
-        conceptArgs,
-        conceptRaw: productName,
+        conceptKey: c.conceptKey,
+        conceptArgs: c.conceptArgs,
+        conceptRaw: c.conceptRaw,
         method: r.mode === 'sumup' ? 'SumUp' : 'Stripe',
-        pd,
+        pd: purchasedPD(productName, service, metadata),
         pv: null,
         amount: Number(r.amount),
         status: r.fulfilled ? 'delivered' : 'pending',

web-next/lib/trans-history.ts

@@ -1,5 +1,6 @@
 import type { RowDataPacket } from 'mysql2'
 import { db, DB } from './db'
+import { buildConcept } from './tx-concept'
 
 /** Una transacción de pago (Stripe o SumUp) registrada en home_stripelog. */
 export interface PaymentTx {
@@ -8,7 +9,10 @@ export interface PaymentTx {
   status: 'PAID' | 'PENDING'
   createdAt: Date
   amount: number // importe en €
-  concept: string
+  // Concepto traducible (clave + args) con reserva de texto libre.
+  conceptKey: string | null
+  conceptArgs: Record<string, string | number>
+  conceptRaw: string
 }
 
 /**
@@ -20,18 +24,28 @@ export async function getPaymentTransactions(accountId: number, limit = 200): Pr
   if (!accountId) return []
   try {
     const [rows] = await db(DB.default).query<RowDataPacket[]>(
-      "SELECT session_id, product_name, amount, mode, fulfilled, timestamp FROM home_stripelog " +
+      'SELECT session_id, product_name, character_name, amount, mode, service, metadata, fulfilled, timestamp FROM home_stripelog ' +
         "WHERE account_id = ? AND mode IN ('sumup', 'test', 'live') ORDER BY timestamp DESC LIMIT ?",
       [accountId, limit],
     )
-    return rows.map((r) => ({
-      id: String(r.session_id || ''),
-      platform: r.mode === 'sumup' ? 'SumUp' : 'Stripe',
-      status: r.fulfilled ? 'PAID' : 'PENDING',
-      createdAt: new Date(r.timestamp),
-      amount: Number(r.amount),
-      concept: String(r.product_name || '—'),
-    }))
+    return rows.map((r) => {
+      const c = buildConcept(
+        String(r.product_name || '—'),
+        r.service ? String(r.service) : null,
+        String(r.character_name || ''),
+        r.metadata ? String(r.metadata) : null,
+      )
+      return {
+        id: String(r.session_id || ''),
+        platform: r.mode === 'sumup' ? 'SumUp' : 'Stripe',
+        status: r.fulfilled ? 'PAID' : 'PENDING',
+        createdAt: new Date(r.timestamp),
+        amount: Number(r.amount),
+        conceptKey: c.conceptKey,
+        conceptArgs: c.conceptArgs,
+        conceptRaw: c.conceptRaw,
+      }
+    })
   } catch {
     return []
   }

web-next/lib/tx-concept.ts

@@ -0,0 +1,58 @@
+// Concepto traducible de una transacción de home_stripelog, compartido por los
+// historiales de PD/PV y de transacciones. Devuelve una CLAVE (+ argumentos) que
+// la página traduce; `conceptRaw` es la reserva para pagos heredados sin servicio.
+
+/** Slug de servicio (home_stripelog.service) -> clave de concepto (History.points.concept.*). */
+export const SERVICE_CONCEPT: Record<string, string> = {
+  rename: 'rename',
+  customize: 'customize',
+  'change-race': 'changeRace',
+  'change-faction': 'changeFaction',
+  'level-up': 'levelUp',
+  gold: 'gold',
+  transfer: 'transfer',
+  'restore-item': 'restoreItem',
+  'send-gift': 'sendGift',
+}
+
+/** PD acreditados por un pago (si es una compra de PD), o null si es un servicio/ítem. */
+export function purchasedPD(productName: string, service: string | null, metadata: string | null): number | null {
+  const m = /(\d+)\s*PD\b/i.exec(productName || '')
+  if (m) return Number(m[1])
+  if (service === 'dpoints') {
+    try {
+      const p = metadata ? JSON.parse(metadata).points : null
+      return p ? Number(p) : null
+    } catch {
+      return null
+    }
+  }
+  return null
+}
+
+export interface Concept {
+  conceptKey: string | null
+  conceptArgs: Record<string, string | number>
+  conceptRaw: string
+}
+
+/**
+ * Concepto de una fila de home_stripelog: compra de PD -> "{n} PD"; servicio
+ * conocido -> "{etiqueta}: {personaje}"; en otro caso, texto libre heredado.
+ */
+export function buildConcept(
+  productName: string,
+  service: string | null,
+  characterName: string,
+  metadata: string | null,
+): Concept {
+  const raw = productName || '—'
+  const pd = purchasedPD(raw, service, metadata)
+  if (pd != null && (service === 'dpoints' || service === null)) {
+    return { conceptKey: 'pd', conceptArgs: { n: pd }, conceptRaw: raw }
+  }
+  if (service && SERVICE_CONCEPT[service]) {
+    return { conceptKey: SERVICE_CONCEPT[service], conceptArgs: { detail: characterName }, conceptRaw: raw }
+  }
+  return { conceptKey: null, conceptArgs: {}, conceptRaw: raw }
+}