65 lines
1.6 KiB
JavaScript
65 lines
1.6 KiB
JavaScript
/* eslint-disable no-unused-vars */
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import Helpers from './lib/helpers.mjs'
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const tags = ['server-ce', 'server-pro', 'saas']
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const oldIndex = {
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key: {
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lastOpened: 1,
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},
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name: 'lastOpened_1',
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}
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const newIndex = {
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key: {
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lastOpened: 1,
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},
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name: 'active_true_lastOpened_1',
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partialFilterExpression: { active: true },
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}
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const tmpIndex = {
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key: { lastOpened: 1, dummyField: 1 },
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name: 'lastOpened_tmp',
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}
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const migrate = async client => {
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const { db } = client
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// Create a temporary index so that projects are not left unindexed while we
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// drop the index and recreate it.
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await Helpers.addIndexesToCollection(db.projects, [tmpIndex])
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// Drop and recreate the index with different options
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await Helpers.dropIndexesFromCollection(db.projects, [oldIndex])
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await Helpers.addIndexesToCollection(db.projects, [newIndex])
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// Drop the temporary index
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await Helpers.dropIndexesFromCollection(db.projects, [tmpIndex])
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}
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const rollback = async client => {
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const { db } = client
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try {
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// Create a temporary index so that projects are not left unindexed while we
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// drop the index and recreate it.
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await Helpers.addIndexesToCollection(db.projects, [tmpIndex])
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// Drop and recreate the index with different options
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await Helpers.dropIndexesFromCollection(db.projects, [newIndex])
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await Helpers.addIndexesToCollection(db.projects, [oldIndex])
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// Drop the temporary index
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await Helpers.dropIndexesFromCollection(db.projects, [tmpIndex])
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} catch (err) {
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console.error('Something went wrong rolling back the migrations', err)
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}
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}
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export default {
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tags,
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migrate,
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rollback,
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}
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