Inna
66d056c04b
- /transfer-d-points: transferir PD a la cuenta dueña de un personaje (requiere token de seguridad; movimiento atómico con FOR UPDATE). - /trade-points: comercio PD<->oro mediante códigos de 1 solo uso (contraseña + token + Turnstile; oro al creador por SOAP; expira 1h; lock de 5s tras canjear; rollback total si falla la entrega). - /promo-code: canje de códigos por PD/PV (sensibles a mayúsculas/minúsculas, usos limitados, 1 canje por cuenta). - /admin/promo: panel para crear / editar / activar / desactivar / borrar códigos de promoción. - Tablas nuevas (sql/): home_tradecode, home_promocode, home_promoredemption. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
75 lines
2.3 KiB
TypeScript
75 lines
2.3 KiB
TypeScript
import type { RowDataPacket, ResultSetHeader } from 'mysql2'
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import { db, DB } from './db'
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export interface PromoCode {
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id: number
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code: string
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pd: number
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pv: number
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max_uses: number
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uses: number
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active: number
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expires_at: string | null
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redemptions: number
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}
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/** Normaliza un valor datetime-local ("YYYY-MM-DDTHH:MM") a DATETIME de MySQL, o null. */
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function toMysqlDate(v: string): string | null {
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const s = v.trim()
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if (!s) return null
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return s.replace('T', ' ').slice(0, 19)
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}
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export async function listPromoCodes(): Promise<PromoCode[]> {
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const [rows] = await db(DB.default).query<RowDataPacket[]>(
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`SELECT p.id, p.code, p.pd, p.pv, p.max_uses, p.uses, p.active, p.expires_at,
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(SELECT COUNT(*) FROM home_promoredemption r WHERE r.promo_id = p.id) AS redemptions
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FROM home_promocode p ORDER BY p.id DESC`,
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)
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return rows.map((r) => ({
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id: r.id,
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code: r.code,
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pd: r.pd,
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pv: r.pv,
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max_uses: r.max_uses,
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uses: r.uses,
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active: r.active,
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expires_at: r.expires_at ? new Date(r.expires_at).toISOString() : null,
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redemptions: Number(r.redemptions),
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}))
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}
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export async function createPromoCode(
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code: string,
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pd: number,
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pv: number,
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maxUses: number,
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expiresAt: string,
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): Promise<{ id?: number; error?: string }> {
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try {
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const [res] = await db(DB.default).query<ResultSetHeader>(
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'INSERT INTO home_promocode (code, pd, pv, max_uses, uses, active, expires_at, created_at) VALUES (?, ?, ?, ?, 0, 1, ?, NOW())',
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[code, pd, pv, maxUses, toMysqlDate(expiresAt)],
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)
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return { id: res.insertId }
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} catch (e) {
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if ((e as { code?: string }).code === 'ER_DUP_ENTRY') return { error: 'duplicate' }
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return { error: 'genericError' }
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}
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}
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export async function updatePromoCode(
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id: number,
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fields: { pd: number; pv: number; maxUses: number; active: boolean },
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): Promise<void> {
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await db(DB.default).query(
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'UPDATE home_promocode SET pd = ?, pv = ?, max_uses = ?, active = ? WHERE id = ?',
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[fields.pd, fields.pv, fields.maxUses, fields.active ? 1 : 0, id],
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)
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}
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export async function deletePromoCode(id: number): Promise<void> {
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await db(DB.default).query('DELETE FROM home_promoredemption WHERE promo_id = ?', [id])
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await db(DB.default).query('DELETE FROM home_promocode WHERE id = ?', [id])
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}
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