101 lines
2.4 KiB
JavaScript
101 lines
2.4 KiB
JavaScript
'use strict';
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/**
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* Migration: Drop page_elements table
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*
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* This table was designed for storing individual page elements but was never used.
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* All element data is stored in tour_pages.ui_schema_json instead.
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*/
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module.exports = {
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async up(queryInterface, _Sequelize) {
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// Verify the table is empty before dropping
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const [results] = await queryInterface.sequelize.query(
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'SELECT COUNT(*) as count FROM page_elements',
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);
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const count = parseInt(results[0].count, 10);
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if (count > 0) {
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throw new Error(
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`Cannot drop page_elements table: it contains ${count} records. Please migrate or delete them first.`,
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);
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}
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await queryInterface.dropTable('page_elements');
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console.log('Dropped page_elements table (was empty)');
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},
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async down(queryInterface, Sequelize) {
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// Recreate the page_elements table
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await queryInterface.createTable('page_elements', {
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id: {
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type: Sequelize.UUID,
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defaultValue: Sequelize.UUIDV4,
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primaryKey: true,
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},
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pageId: {
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type: Sequelize.UUID,
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allowNull: false,
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references: {
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model: 'tour_pages',
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key: 'id',
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},
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onUpdate: 'CASCADE',
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onDelete: 'CASCADE',
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},
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element_type: {
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type: Sequelize.STRING,
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allowNull: false,
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},
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xPercent: {
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type: Sequelize.DECIMAL(10, 6),
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allowNull: true,
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},
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yPercent: {
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type: Sequelize.DECIMAL(10, 6),
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allowNull: true,
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},
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content_json: {
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type: Sequelize.TEXT,
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allowNull: true,
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},
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createdAt: {
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type: Sequelize.DATE,
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allowNull: false,
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},
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updatedAt: {
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type: Sequelize.DATE,
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allowNull: false,
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},
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deletedAt: {
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type: Sequelize.DATE,
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allowNull: true,
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},
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createdById: {
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type: Sequelize.UUID,
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allowNull: true,
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references: {
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model: 'users',
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key: 'id',
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},
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onUpdate: 'CASCADE',
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onDelete: 'SET NULL',
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},
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updatedById: {
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type: Sequelize.UUID,
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allowNull: true,
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references: {
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model: 'users',
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key: 'id',
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},
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onUpdate: 'CASCADE',
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onDelete: 'SET NULL',
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},
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importHash: {
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type: Sequelize.STRING(255),
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allowNull: true,
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unique: true,
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},
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});
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},
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};
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