From 6fc315450d9473506bdbaa1640657ed31a8d3bc0 Mon Sep 17 00:00:00 2001
From: jorge miguel <alvaradojr2001@gmail.com>
Date: Tue, 9 Sep 2025 17:43:23 -0600
Subject: [PATCH] feat: add token validation endpoint and logic for QR token
 verification

---
 .../participante_evento.controller.ts              |  6 ++++++
 .../participante_evento.service.ts                 | 14 ++++++++++++++
 src/qr/qr-token.service.ts                         |  2 ++
 3 files changed, 22 insertions(+)

diff --git a/src/participante_evento/participante_evento.controller.ts b/src/participante_evento/participante_evento.controller.ts
index df24753..bc450cb 100644
--- a/src/participante_evento/participante_evento.controller.ts
+++ b/src/participante_evento/participante_evento.controller.ts
@@ -233,6 +233,12 @@ export class ParticipanteEventoController {
     );
   }
 
+  @Post('decode-token')
+  decodeToken(@Body() body: { token: string }) {
+    return this.participanteEventoService.validToken(
+      body.token,
+    );
+  }
   @ApiOperation({
     summary: 'Registrar asistencia usando token QR',
   })
diff --git a/src/participante_evento/participante_evento.service.ts b/src/participante_evento/participante_evento.service.ts
index 205fce9..cbb2dab 100644
--- a/src/participante_evento/participante_evento.service.ts
+++ b/src/participante_evento/participante_evento.service.ts
@@ -260,4 +260,18 @@ export class ParticipanteEventoService {
       },
     };
   }
+
+  async validToken(qrToken: string) {
+    // Validar el token QR
+    const tokenData = this.qrTokenService.validateQrToken(qrToken);
+
+    if (!tokenData) {
+      throw new HttpException(
+        'Token QR inválido o expirado',
+        HttpStatus.BAD_REQUEST,
+      );
+    }
+
+    return tokenData
+  }
 }
diff --git a/src/qr/qr-token.service.ts b/src/qr/qr-token.service.ts
index f0792e1..e5243c4 100644
--- a/src/qr/qr-token.service.ts
+++ b/src/qr/qr-token.service.ts
@@ -57,6 +57,8 @@ export class QrTokenService {
         this.configService.get<string>('QR_JWT_SECRET') ||
         this.configService.get<string>('JWT_SECRET', 'tu_clave_secreta');
 
+      console.log(secret)
+
       const decoded = this.jwtService.verify(token, { secret });
 
       // Verificar que sea un token de tipo QR de asistencia