comment.mode.js

const Sequelize = require('sequelize');
const DataTypes = Sequelize.DataTypes;
module.exports = function (app) {
  const sequelizeClient = app.get('sequelizeClient');
  const comments = sequelizeClient.define('comments', {
    text: {
      type: DataTypes.STRING,
      allowNull: false
    }
  }, {
    hooks: {
      beforeCount(options) {
        options.raw = true;
      }
    }
  });
  comments.associate = function (models) {
    const { posts, users } = models;
    comments.belongsTo(posts);
    comments.belongsTo(users);
  };

  return comments;
};