@tomei/live-price/migrations/20250827143013-add-weight-to-feed.js

Tomei live-price Package

'use strict';

/** @type {import('sequelize-cli').Migration} */
module.exports = {
  up: async (queryInterface, Sequelize) => {
    await queryInterface.sequelize.transaction(async (transaction) => {
      const tableDescription = await queryInterface.describeTable('price_Feed');
      
      // Only add Weight column if it doesn't exist
      if (!tableDescription.Weight) {
        await queryInterface.addColumn(
          'price_Feed',
          'Weight',
          {
            type: Sequelize.DECIMAL(10, 2),
            allowNull: true,
          },
          { transaction }
        );
      }
    });
  },
  down: async (queryInterface, Sequelize) => {
    await queryInterface.sequelize.transaction(async (transaction) => {
      await queryInterface.removeColumn(
        'price_Feed',
        'Weight',
        { transaction }
      );
    });
  },
};