ZEUS Pay: update regenerate pre-image flow

locales/en.json

@@ -1071,7 +1071,7 @@
     "stores.SettingsStore.lncConnectError": "Failed to connect the LNC client to the proxy server",
     "stores.LSPStore.error": "LSP error",
     "stores.LSPStore.connectionError": "Could not connect to LSP. Please check your LSP settings or try again later.",
-    "stores.LightningAddressStore.preimageNotFound": "Pre-image not found on your device. Did you recently change devices? Shuffle your Nostr keys in settings to regenerate and resubmit hashes.",
+    "stores.LightningAddressStore.preimageNotFound": "Pre-image not found on your device. Did you recently change devices?",
     "error.connectionRefused": "Host unreachable. Try restarting your node or its Tor process.",
     "error.hostUnreachable": "Host unreachable. Try restarting your node or its Tor process.",
     "error.torBootstrap": "Error starting up Tor on your phone. Try restarting Zeus. If the problem persists consider using the Orbot app to connect to Tor, or using an alternative connection method like Lightning Node Connect or Tailscale.",
@@ -1128,6 +1128,7 @@
     "views.Settings.LightningAddress.explainer2": "The easiest way to do so is to purchase a 0-conf channel from our LSP, OLYMPUS by ZEUS. Just generate an invoice and pay yourself from another lightning wallet.",
     "views.Settings.LightningAddress.explainer3": "For best results, open up a channel with our node, OLYMPUS by ZEUS.",
     "views.Settings.LightningAddress.get0ConfChan": "Get 0-conf channel",
+    "views.Settings.LightningAddress.generateNew": "Generate new pre-images",
     "views.Settings.LightningAddressSettings.title": "Lightning address settings",
     "views.Settings.LightningAddressSettings.automaticallyAccept": "Automatically accept payments on startup",
     "views.Settings.LightningAddressSettings.automaticallyAcceptAttestationLevel": "Attestation level for automatic acceptance",

stores/LightningAddressStore.ts

@@ -62,6 +62,16 @@ export default class LightningAddressStore {
         this.settingsStore = settingsStore;
     }
 
+    @action
+    public deleteAndGenerateNewPreimages = async () => {
+        this.loading = true;
+        await EncryptedStorage.setItem(
+            HASHES_STORAGE_STRING,
+            JSON.stringify('')
+        );
+        this.generatePreimages(true);
+    };
+
     @action
     public DEV_deleteLocalHashes = async () => {
         this.loading = true;

views/Settings/LightningAddress/index.tsx

@@ -163,13 +163,13 @@ export default class LightningAddress extends React.Component<
             localHashes,
             paid,
             fees,
-            error,
             error_msg,
             loading,
             redeeming,
             redeemingAll,
             readyToAutomaticallyAccept,
-            prepareToAutomaticallyAcceptStart
+            prepareToAutomaticallyAcceptStart,
+            deleteAndGenerateNewPreimages
         } = LightningAddressStore;
 
         const { fontScale } = Dimensions.get('window');
@@ -254,8 +254,8 @@ export default class LightningAddress extends React.Component<
                         rightComponent={
                             !loading && !redeeming && !redeemingAll ? (
                                 <Row>
-                                    {fees && !error && <InfoButton />}
-                                    {lightningAddressHandle && !error && (
+                                    {fees && <InfoButton />}
+                                    {lightningAddressHandle && (
                                         <SettingsButton />
                                     )}
                                 </Row>
@@ -272,6 +272,21 @@ export default class LightningAddress extends React.Component<
                         {!loading && !redeeming && !!error_msg && (
                             <ErrorMessage message={error_msg} dismissable />
                         )}
+                        {!loading &&
+                            !redeeming &&
+                            error_msg ===
+                                localeString(
+                                    'stores.LightningAddressStore.preimageNotFound'
+                                ) && (
+                                <Button
+                                    title={localeString(
+                                        'views.Settings.LightningAddress.generateNew'
+                                    )}
+                                    onPress={() =>
+                                        deleteAndGenerateNewPreimages()
+                                    }
+                                />
+                            )}
                         {!loading &&
                             !redeemingAll &&
                             !redeeming &&