37 lines
778 B
JavaScript
37 lines
778 B
JavaScript
const version = 12
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/*
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This migration modifies our notices to delete their body after being read.
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*/
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const clone = require('clone')
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module.exports = {
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version,
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migrate: function (originalVersionedData) {
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const versionedData = clone(originalVersionedData)
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versionedData.meta.version = version
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try {
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const state = versionedData.data
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const newState = transformState(state)
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versionedData.data = newState
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} catch (err) {
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console.warn(`MetaMask Migration #${version}` + err.stack)
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}
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return Promise.resolve(versionedData)
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},
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}
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function transformState (state) {
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const newState = state
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newState.NoticeController.noticesList.forEach((notice) => {
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if (notice.read) {
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notice.body = ''
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}
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})
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return newState
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}
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