text: const sequelize = require('../services/orm');
  const { DataTypes } = require('sequelize');
  
  const Message = sequelize.define('messages', {
      sender_id: DataTypes.BIGINT,
      receiver_id: DataTypes.BIGINT,
      content: DataTypes.STRING,
      created_at: { type: 'TIMESTAMP', defaultValue: sequelize.literal('CURRENT_TIMESTAMP'), allowNull: false },
  }, {
      timestamps: false,
  });
  
  module.exports = Message;
  