33 lines
796 B
JavaScript
33 lines
796 B
JavaScript
let cheerio = require('cheerio');
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module.exports = {
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up: auth, async(queryInterface, Sequelize) => {
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await queryInterface.addColumn('posts', 'plainText', {
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type: Sequelize.TEXT
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});
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let posts = await queryInterface.sequelize.query(
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'SELECT id, content FROM posts',
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{ type: queryInterface.sequelize.QueryTypes.SELECT }
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);
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let promises = posts.map(post => {
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let replacements = {
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id: post.id,
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text: cheerio(post.content).text()
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}
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return queryInterface.sequelize.query(
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'UPDATE posts SET plainText = :text WHERE id = :id',
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{ replacements }
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)
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});
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return Promise.all(promises);
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},
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down: (queryInterface, Sequelize) => {
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return queryInterface.removeColumn('posts', 'plainText');
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}
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};
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