Se completo la confirmacion =) yupi

.env

@@ -2,7 +2,7 @@ PORT=5089
 
 DB_HOST=localhost
 DB_USER=root
-DB_PASSWORD=Dosmiluno2001
+DB_PASSWORD=password
 DB_NAME=cedetec_proyectos
 DB_PORT=3306
 

src/inscripcion-dsc/inscripcion-dsc.controller.ts

@@ -1,9 +1,6 @@
 import {
   Body,
   Controller,
-  Get,
-  Param,
-  ParseIntPipe,
   Post,
 } from '@nestjs/common';
 import { InscripcionDscService } from './inscripcion-dsc.service';
@@ -16,22 +13,23 @@ export class InscripcionDscController {
   async confirmacionDsc(@Body() body: any) {
     const { accountNumber } = body;
 
-    this.inscripcionService.userVerification(accountNumber)
+    const userVerification = await this.inscripcionService.userVerification(accountNumber);
+/*     console.log(userVerification) */
+    if(!userVerification){
+      return {
+        error: true,
+        msj: 'El usuario no se encuentra inscrito',
+        desc: '',
+      };
+    }
 
-    /* try {
-      const userVerificationResponse =
-        await this.inscripcionService.userVerification(accountNumber);
-      console.log(userVerificationResponse);
-      if (userVerificationResponse.length === 0) {
-        return {
-          error: true,
-          msj: 'El usuario no se encuentra inscrito',
-          desc: '',
-        };
-      }
-      const [userInformation] = userVerificationResponse;
-      console.log(userInformation);
-      if (userInformation.confirmacion) {
+    const userInformation = userVerification;
+/*     console.log(userInformation[0].confirmacion) */
+
+    
+    try{
+/*       console.log("verificando confirmacion:", userInformation);
+ */      if (userInformation[0].confirmacion) {
         return {
           error: true,
           msj: 'El usuario ya hizo la confirmación anteriormente',
@@ -41,9 +39,10 @@ export class InscripcionDscController {
     } catch (err) {
       return console.log(err);
     }
+
     try {
       const confirmationResponse =
-        await this.inscripcionService.userConfirmation({ accountNumber });
+        await this.inscripcionService.userConfirmation(accountNumber);
       return {
         error: false,
         msj: 'Usuario confirmado exitosamente',
@@ -55,6 +54,6 @@ export class InscripcionDscController {
         msj: `No se pudo realizar la confirmación del usuario`,
         desc: `${err}`,
       };
-    } */
+    } 
   }
 }

src/inscripcion-dsc/inscripcion-dsc.service.ts

@@ -1,90 +1,83 @@
 import { Injectable } from '@nestjs/common';
+import { createConnection } from 'mysql2/promise';
 
 @Injectable()
 export class InscripcionDscService {
-  async userVerification(accountNumber: string): Promise<any> {
-
-    const mysql = require('mysql2');
-
-    const connection = mysql.createConnection({
-      host: process.env.DB_HOST_DSC,
-      user: process.env.DB_USER_DSC,
-      password: process.env.DB_PASS_DSC,
-      database: process.env.DB_NAME_DSC,
-    });
-
-    const userInformationQuery = `SELECT A.id_cuenta, nombre, if(AI.platica=true,1,0) as confirmacion FROM alumno A
-    JOIN alumno_inscrito AI ON (A.id_cuenta = AI.id_cuenta) 
-    JOIN periodo P ON (P.id_periodo = AI.id_periodo) 
-    WHERE A.id_cuenta = "${accountNumber}"  and P.activo=true`;
-
-    connection.connect();
-    connection.query('SELECT * FROM alumno;', function (error, results, fields) {
-      if (error) throw error;
-      console.log('The solution is: ', results);
-    });
-    connection.end();
-    /* 
-
+  async userVerification(accountNumber: string) {
     try {
+      const connection = await createConnection({
+        host: process.env.DB_HOST_DSC,
+        user: process.env.DB_USER_DSC,
+        password: process.env.DB_PASS_DSC,
+        database: process.env.DB_NAME_DSC,
+      });
 
-      this.validarNumeroCuenta(accountNumber); //valida que el numero de cuenta sea string y menor a 9 digitos
+      const userInformationQuery = `SELECT A.id_cuenta, nombre, if(AI.platica=true,1,0) as confirmacion FROM alumno A
+      JOIN alumno_inscrito AI ON (A.id_cuenta = AI.id_cuenta) 
+      JOIN periodo P ON (P.id_periodo = AI.id_periodo) 
+      WHERE A.id_cuenta = "${accountNumber}"  and P.activo=true`;
 
+      const qryEjemplo = `SELECT * FROM alumno WHERE id_cuenta="${accountNumber}";`;
+
+      const [results] = await connection.query(userInformationQuery);
+      const resultsArray = JSON.parse(JSON.stringify(results));
+      if (resultsArray.length === 0) return null;
+      /* console.log('The solution is: ', resultsArray); */
+
+      return results;
     } catch (error) {
-
       throw error;
     }
-
-    const userInformationQuery = `SELECT A.id_cuenta, nombre, if(AI.platica=true,1,0) as confirmacion FROM alumno A
-    JOIN alumno_inscrito AI ON (A.id_cuenta = AI.id_cuenta) 
-        JOIN periodo P ON (P.id_periodo = AI.id_periodo) 
-        WHERE A.id_cuenta = "${accountNumber}"  and P.activo=true`;
-        
+  }
+  
+  async userConfirmation(accountNumber: string): Promise<any> {
     try {
-      const responseUserInformation = await this.sybaseService.queryDsc(
-        userInformationQuery,
-      );
-      console.log(responseUserInformation)
-      return responseUserInformation;
+      const connection = await createConnection({
+        host: process.env.DB_HOST_DSC,
+        user: process.env.DB_USER_DSC,
+        password: process.env.DB_PASS_DSC,
+        database: process.env.DB_NAME_DSC,
+      });
 
+      const userInformationQuery = `UPDATE alumno_inscrito SET platica=true
+      WHERE id_cuenta="${accountNumber}" and id_periodo=(SELECT id_periodo FROM periodo WHERE activo=true)`;
+      
+      const qryEjemplo = `select platica from alumno_inscrito WHERE id_cuenta="${accountNumber}"`;
+      
+      const [results] = await connection.query(qryEjemplo);
+      const resultsArray = JSON.parse(JSON.stringify(results));
+      if (resultsArray.length === 0) return null;
+      /* console.log('The solution is: ', resultsArray); */
+
+      return results;
     } catch (error) {
       throw error;
-    } */
-  }
-
-  validarNumeroCuenta = (numeroCuenta) => {
-    if (typeof numeroCuenta !== 'string' || numeroCuenta.length > 9)
-      return numeroCuenta;
-  };
-
-  async userConfirmation(data: { accountNumber: string }): Promise<any> {
-    const mysql = require('mysql2');
-
-    const connection = mysql.createConnection({
-      host: process.env.DB_HOST_DSC,
-      user: process.env.DB_USER_DSC,
-      password: process.env.DB_PASS_DSC,
-      database: process.env.DB_NAME_DSC,
-    });
-
-    const { accountNumber } = data;
+    }
+    
+    /* const { accountNumber } = data;
 
     try {
       this.validarNumeroCuenta(accountNumber);
     } catch (error) {
       throw error;
     }
-
+    
     let userConfirmationQuery = `UPDATE alumno_inscrito SET platica=true 
-        WHERE id_cuenta="${accountNumber}" and id_periodo=(SELECT id_periodo FROM periodo WHERE activo=true)`;
+    WHERE id_cuenta="${accountNumber}" and id_periodo=(SELECT id_periodo FROM periodo WHERE activo=true)`;
 
     try {
       const responseUserConfirmation = await connection.query(
         userConfirmationQuery,
-      );
-      return responseUserConfirmation;
-    } catch (error) {
-      throw error;
-    }
+        );
+        return responseUserConfirmation;
+      } catch (error) {
+        throw error;
+      }
+    } */
   }
+  
+    validarNumeroCuenta = (numeroCuenta) => {
+      if (typeof numeroCuenta !== 'string' || numeroCuenta.length > 9)
+        return numeroCuenta;
+    };
 }