const {
    Model
} = require('sequelize');
module.exports = (sequelize, DataTypes) => {
    class Comment extends Model {
        /**
         * Helper method for defining associations.
         * This method is not a part of Sequelize lifecycle.
         * The `models/index` file will call this method automatically.
         */
        static associate(models) {
            /* define association here */
        }
    }
    Comment.init({
        commentId: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true, allowNull: false },
        body: { type: DataTypes.TEXT, allowNull: false }
    }, {
        sequelize,
        timestamps: false,
        modelName: 'Comment',
        tableName: 'comment',
        createdAt: true,
        updatedAt: true
    });

    Comment.prototype.toJSONFor = function () {
        return {
            commentId: this.commentId,
            body: this.body
        };
    };

    return Comment;
};