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author | kumavis <kumavis@users.noreply.github.com> | 2018-05-22 04:44:07 +0800 |
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committer | GitHub <noreply@github.com> | 2018-05-22 04:44:07 +0800 |
commit | 08d95bbafa3f952b960124c36958edbafa57cb3d (patch) | |
tree | 7935b16f4a926895b2d0efee6589fd48e8780c31 /app/scripts/migrations | |
parent | b426b5e58cc136c429ebb7659f414155139f5020 (diff) | |
parent | 67310e151ea75c7aa4fc00bfd63bf41cd4f2db51 (diff) | |
download | tangerine-wallet-browser-08d95bbafa3f952b960124c36958edbafa57cb3d.tar.gz tangerine-wallet-browser-08d95bbafa3f952b960124c36958edbafa57cb3d.tar.zst tangerine-wallet-browser-08d95bbafa3f952b960124c36958edbafa57cb3d.zip |
Merge pull request #4034 from whymarrh/account-nicknames
Move account names out of KeyringController
Diffstat (limited to 'app/scripts/migrations')
-rw-r--r-- | app/scripts/migrations/026.js | 47 | ||||
-rw-r--r-- | app/scripts/migrations/index.js | 1 |
2 files changed, 48 insertions, 0 deletions
diff --git a/app/scripts/migrations/026.js b/app/scripts/migrations/026.js new file mode 100644 index 000000000..1b8a91a45 --- /dev/null +++ b/app/scripts/migrations/026.js @@ -0,0 +1,47 @@ +const version = 26 + +/* + +This migration moves the identities stored in the KeyringController + into the PreferencesController + +*/ + +const clone = require('clone') + +module.exports = { + version, + migrate (originalVersionedData) { + const versionedData = clone(originalVersionedData) + versionedData.meta.version = version + try { + const state = versionedData.data + versionedData.data = transformState(state) + } catch (err) { + console.warn(`MetaMask Migration #${version}` + err.stack) + return Promise.reject(err) + } + return Promise.resolve(versionedData) + }, +} + +function transformState (state) { + if (!state.KeyringController || !state.PreferencesController) { + return + } + + if (!state.KeyringController.walletNicknames) { + return state + } + + state.PreferencesController.identities = Object.keys(state.KeyringController.walletNicknames) + .reduce((identities, address) => { + identities[address] = { + name: state.KeyringController.walletNicknames[address], + address, + } + return identities + }, {}) + delete state.KeyringController.walletNicknames + return state +} diff --git a/app/scripts/migrations/index.js b/app/scripts/migrations/index.js index 6c4a51b32..04d90bfff 100644 --- a/app/scripts/migrations/index.js +++ b/app/scripts/migrations/index.js @@ -36,4 +36,5 @@ module.exports = [ require('./023'), require('./024'), require('./025'), + require('./026'), ] |