citas_recorridos_api/server/db/tablas/Alumno.js

const { DataTypes, Model } = require('sequelize');
const sequelize = require('../../config/sequelize.conf');
const Carrera = require('./Carrera');

class Alumno extends Model {}
Alumno.init(
  {
    idAlumno: {
      type: DataTypes.INTEGER,
      primaryKey: true,
      allowNull: false,
      unique: true,
      autoIncrement: true,
    },
    numeroCuenta: {
      type: DataTypes.STRING(10),
      allowNull: false,
      unique: true,
    },
    turno: {
      type: DataTypes.STRING(1),
      allowNull: false,
    },
  },
  {
    sequelize,
    modelName: 'Alumno',
    tableName: 'alumno',
    timestamps: false,
  }
);

Alumno.belongsTo(Carrera, {
  foreignKey: {
    name: 'idCarrera',
    type: DataTypes.INTEGER,
    allowNull: false,
  },
});

module.exports = Alumno;