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-rw-r--r--app/scripts/controllers/preferences.js30
1 files changed, 27 insertions, 3 deletions
diff --git a/app/scripts/controllers/preferences.js b/app/scripts/controllers/preferences.js
index f1bd66889..8a4a63bb6 100644
--- a/app/scripts/controllers/preferences.js
+++ b/app/scripts/controllers/preferences.js
@@ -127,6 +127,30 @@ class PreferencesController {
}
/**
+ * Removes an address from state
+ *
+ * @param {string} address A hex address
+ * @returns {string} the address that was removed
+ */
+ removeAddress (address) {
+ const identities = this.store.getState().identities
+ if (!identities[address]) {
+ throw new Error(`${address} can't be deleted cause it was not found`)
+ }
+ delete identities[address]
+ this.store.updateState({ identities })
+
+ // If the selected account is no longer valid,
+ // select an arbitrary other account:
+ if (address === this.getSelectedAddress()) {
+ const selected = Object.keys(identities)[0]
+ this.setSelectedAddress(selected)
+ }
+ return address
+ }
+
+
+ /**
* Adds addresses to the identities object without removing identities
*
* @param {string[]} addresses An array of hex addresses
@@ -152,9 +176,9 @@ class PreferencesController {
* @returns {Promise<string>} selectedAddress the selected address.
*/
syncAddresses (addresses) {
- let { identities, lostIdentities } = this.store.getState()
+ const { identities, lostIdentities } = this.store.getState()
- let newlyLost = {}
+ const newlyLost = {}
Object.keys(identities).forEach((identity) => {
if (!addresses.includes(identity)) {
newlyLost[identity] = identities[identity]
@@ -169,7 +193,7 @@ class PreferencesController {
if (this.diagnostics) this.diagnostics.reportOrphans(newlyLost)
// store lost accounts
- for (let key in newlyLost) {
+ for (const key in newlyLost) {
lostIdentities[key] = newlyLost[key]
}
}