fix: remove registered tokens when changing network settings (#475)

* fix: remove registered tokens when changing network settings
* feat: it extends HibridStore cleanStorage to also clean the cache
* feat: remove cleanStorage and add cleanTokens when calling wallet.stop

src/sagas/networkSettings.js

@@ -12,7 +12,7 @@ import {
   types,
   reloadWalletRequested,
   onExceptionCaptured,
-  networkSettingsUpdateReady
+  networkSettingsUpdateReady,
 } from '../actions';
 import {
   NETWORK_MAINNET,
@@ -23,7 +23,7 @@ import {
   STAGE_DEV_PRIVNET,
   STAGE_TESTNET,
   WALLET_SERVICE_REQUEST_TIMEOUT,
-  NETWORK_PRIVATENET
+  NETWORK_PRIVATENET,
 } from '../constants';
 import {
   getFullnodeNetwork,
@@ -300,7 +300,7 @@ export function* persistNetworkSettings(action) {
   }
 
   // Stop wallet and clean its storage without clean its access data.
-  wallet.stop({ cleanStorage: true, cleanAddresses: true });
+  wallet.stop({ cleanStorage: true, cleanAddresses: true, cleanTokens: true });
   // This action should clean the tokens history on redux.
   // In addition, the reload also clean the inmemory storage.
   yield put(reloadWalletRequested());

src/store.js

@@ -143,6 +143,22 @@ class HybridStore extends MemoryStore {
     contracts[ncId] = ncValue;
     STORE.setItem(REGISTERED_NANO_CONTRACTS_KEY, contracts)
   }
+
+  /**
+   * Clean the storage.
+   * @param {boolean} cleanHistory if we should clean the transaction history.
+   * @param {boolean} cleanAddresses if we should clean the addresses.
+   * @param {boolean} cleanTokens if we should clean the registered tokens.
+   * @async
+   * @returns {Promise<void>}
+   */
+  async cleanStorage(cleanHistory = false, cleanAddresses = false, cleanTokens = false) {
+    super.cleanStorage(cleanHistory, cleanAddresses, cleanTokens);
+    if (cleanTokens) {
+      // Remove from the cache
+      STORE.removeItem(REGISTERED_TOKENS_KEY);
+    }
+  }
 }
 /* eslint-enable class-methods-use-this */