Migration v4 (#983)

* fix damaged wallet criteria

* move migration 3 to 4 so it runs again

* fix comment

Author: brunobar79

src/model/migrations.js

@@ -152,17 +152,30 @@ export default async function runMigrations() {
   };
 
   migrations.push(v2);
+
   /*
    *************** Migration v3 ******************
+   * Not in use
+   */
+
+  const v3 = async () => {
+    logger.sentry('Ignoring migration v3');
+    return true;
+  };
+
+  migrations.push(v3);
+
+  /*
+   *************** Migration v4 ******************
    * This step makes sure there are no wallets marked as damaged
    * incorrectly by the keychain integrity checks
    */
-  const v3 = async () => {
-    logger.sentry('Start migration v3');
+  const v4 = async () => {
+    logger.sentry('Start migration v4');
     const { wallets, selected } = store.getState().wallets;
 
     if (!wallets) {
-      logger.sentry('Complete migration v3 early');
+      logger.sentry('Complete migration v4 early');
       return;
     }
 
@@ -198,10 +211,10 @@ export default async function runMigrations() {
         }
       }
     }
-    logger.sentry('Complete migration v3');
+    logger.sentry('Complete migration v4');
   };
 
-  migrations.push(v3);
+  migrations.push(v4);
 
   logger.sentry(
     `Migrations: ready to run migrations starting on number ${currentVersion}`

src/redux/wallets.js

@@ -274,6 +274,19 @@ export const checkKeychainIntegrity = () => async (dispatch, getState) => {
         }
       }
 
+      // Handle race condition:
+      // A wallet is NOT damaged if:
+      // - it's not imported
+      // - and hasn't been migrated yet
+      // - and the old seedphrase is still there
+      if (
+        !wallet.imported &&
+        !oldSeedPhraseMigratedKey &&
+        hasOldSeedphraseKey
+      ) {
+        healthyWallet = true;
+      }
+
       if (!healthyWallet) {
         logger.sentry(
           '[KeychainIntegrityCheck]: declaring wallet unhealthy...'