module.exports = (sequelize, Sequelize) => {
    const Lesson_Grade = sequelize.define('lesson_grade', {
        lesson_id: {
            type: Sequelize.INTEGER,
            autoIncrement: true,
            primaryKey: true
        },
        user_id: {
            type: Sequelize.INTEGER,
            allowNull: false,
        },
        createdAt: {
            type: Sequelize.DATE,
            allowNull: false,
            defaultValue: Sequelize.literal("NOW()")
        },
        updatedAt: {
            type: Sequelize.DATE,
            allowNull: false,
            defaultValue: Sequelize.literal("NOW()")
        },
        grade: {
            type: Sequelize.INTEGER,
            allowNull: false
        }
    });

    return Lesson_Grade;
}