mirror of
https://github.com/kremalicious/metamask-extension.git
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398a45bfdd
This was done to reduce the number of direct dependencies we have. It should be functionally equivalent. The bundle size should not change, as we use `clone` as a transitive dependency in a number of places.
34 lines
974 B
JavaScript
34 lines
974 B
JavaScript
const version = 34
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import { cloneDeep } from 'lodash'
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/**
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* The purpose of this migration is to enable the {@code privacyMode} feature flag and set the user as being migrated
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* if it was {@code false}.
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*/
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export default {
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version,
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migrate: async function (originalVersionedData) {
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const versionedData = cloneDeep(originalVersionedData)
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versionedData.meta.version = version
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const state = versionedData.data
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versionedData.data = transformState(state)
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return versionedData
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},
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}
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function transformState (state) {
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const { PreferencesController } = state
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if (PreferencesController) {
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const featureFlags = PreferencesController.featureFlags || {}
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if (!featureFlags.privacyMode && typeof PreferencesController.migratedPrivacyMode === 'undefined') {
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// Mark the state has being migrated and enable Privacy Mode
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PreferencesController.migratedPrivacyMode = true
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featureFlags.privacyMode = true
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}
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}
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return state
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}
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