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31 lines
745 B
31 lines
745 B
import { cloneDeep } from 'lodash';
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const version = 36;
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/**
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* The purpose of this migration is to remove the {@code privacyMode} feature flag.
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*/
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export default {
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version,
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async migrate(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 (typeof featureFlags.privacyMode !== 'undefined') {
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delete featureFlags.privacyMode;
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}
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}
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return state;
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}
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