some fixes

src/App.jsx

@@ -19,6 +19,7 @@ import { observer } from 'mobx-react-lite';
 import Delegates from './pages/services/Delegates';
 import VPNServers from './pages/services/VPNServers';
 import VPNPrepare from './pages/services/VPNPrepare';
+import { NotificationContainer } from './components/NotificationContainer';
 
 const App = observer(() => {
   const location = useLocation();
@@ -39,6 +40,7 @@ const App = observer(() => {
   return (
     <>
       {store.loading && <LoadingOverlay />}
+      <NotificationContainer />
       <Routes>
         <Route exact path="/" element={<Onboarding1 />} />
         <Route path="/digitalId/profile-id" element={<ProfileId />} />

src/components/DropdownTransaction.jsx

@@ -89,9 +89,9 @@ function DropdownTransaction({ align, value, onChange }) {
             <li>
               <span
                 className="font-medium text-sm text-slate-600 hover:text-slate-800 flex items-center py-1 px-3 cursor-pointer"
-                onClick={() => changeValue('Unvoiting')}
+                onClick={() => changeValue('Unlocking')}
               >
-                Unvoiting
+                Unlocking
               </span>
             </li>
           </ul>

src/components/NotificationContainer.jsx

@@ -0,0 +1,14 @@
+import React from 'react';
+import { observer } from 'mobx-react-lite';
+import { Toast } from './Toast2';
+import { store } from '../store/store';
+
+export const NotificationContainer = observer(() => (
+  <div className="absolute z-50 top-2 right-2 gap-2">
+    {store.notifications.map((e) => (
+      <Toast type={e.type} key={e.id} id={e.id}>
+        {e.message}
+      </Toast>
+    ))}
+  </div>
+));

src/components/Toast2.jsx

@@ -0,0 +1,90 @@
+import React, { useEffect } from 'react';
+import { store } from '../store/store';
+import { observer } from 'mobx-react-lite';
+
+export const Toast = observer(({ children, className, type, id }) => {
+  const typeIcon = (type) => {
+    switch (type) {
+      case 'warning':
+        return (
+          <svg
+            className="w-4 h-4 shrink-0 fill-current opacity-80 mt-[3px] mr-3"
+            viewBox="0 0 16 16"
+          >
+            <path d="M8 0C3.6 0 0 3.6 0 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm0 12c-.6 0-1-.4-1-1s.4-1 1-1 1 .4 1 1-.4 1-1 1zm1-3H7V4h2v5z" />
+          </svg>
+        );
+      case 'error':
+        return (
+          <svg
+            className="w-4 h-4 shrink-0 fill-current opacity-80 mt-[3px] mr-3"
+            viewBox="0 0 16 16"
+          >
+            <path d="M8 0C3.6 0 0 3.6 0 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm3.5 10.1l-1.4 1.4L8 9.4l-2.1 2.1-1.4-1.4L6.6 8 4.5 5.9l1.4-1.4L8 6.6l2.1-2.1 1.4 1.4L9.4 8l2.1 2.1z" />
+          </svg>
+        );
+      case 'success':
+        return (
+          <svg
+            className="w-4 h-4 shrink-0 fill-current opacity-80 mt-[3px] mr-3"
+            viewBox="0 0 16 16"
+          >
+            <path d="M8 0C3.6 0 0 3.6 0 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zM7 11.4L3.6 8 5 6.6l2 2 4-4L12.4 6 7 11.4z" />
+          </svg>
+        );
+      default:
+        return (
+          <svg
+            className="w-4 h-4 shrink-0 fill-current opacity-80 mt-[3px] mr-3"
+            viewBox="0 0 16 16"
+          >
+            <path d="M8 0C3.6 0 0 3.6 0 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm1 12H7V7h2v5zM8 6c-.6 0-1-.4-1-1s.4-1 1-1 1 .4 1 1-.4 1-1 1z" />
+          </svg>
+        );
+    }
+  };
+
+  const typeColor = (type) => {
+    switch (type) {
+      case 'warning':
+        return 'bg-amber-100 border-amber-200 text-amber-600';
+      case 'error':
+        return 'bg-rose-100 border-rose-200 text-rose-600';
+      case 'success':
+        return 'bg-emerald-100 border-emerald-200 text-emerald-600';
+      default:
+        return 'bg-indigo-100 border-indigo-200 text-indigo-500';
+    }
+  };
+
+  useEffect(() => {
+    const timerId = setTimeout(() => store.removeNotification(id), 3000);
+    return () => clearTimeout(timerId);
+  }, []);
+
+  return (
+    <div className={className}>
+      <div
+        className={`inline-flex min-w-80 px-4 py-2 rounded-sm text-sm border ${typeColor(
+          type
+        )}`}
+      >
+        <div className="flex w-full justify-between items-start">
+          <div className="flex">
+            {typeIcon(type)}
+            <div>{children}</div>
+          </div>
+          <button
+            className="opacity-70 hover:opacity-80 ml-3 mt-[3px]"
+            onClick={() => store.removeNotification(id)}
+          >
+            <div className="sr-only">Close</div>
+            <svg className="w-4 h-4 fill-current">
+              <path d="M7.95 6.536l4.242-4.243a1 1 0 111.415 1.414L9.364 7.95l4.243 4.242a1 1 0 11-1.415 1.415L7.95 9.364l-4.243 4.243a1 1 0 01-1.414-1.415L6.536 7.95 2.293 3.707a1 1 0 011.414-1.414L7.95 6.536z" />
+            </svg>
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+});

src/pages/services/Delegates.jsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useState } from 'react';
+import React, { useEffect, useMemo, useState } from 'react';
 
 import Sidebar from '../../partials/Sidebar';
 import Header from '../../partials/Header';
@@ -10,7 +10,7 @@ import TransactionPanel from '../../partials/finance/TransactionPanel';
 import { Filters } from '../../components/Filters';
 
 const filters = {
-  'View All': '',
+  'View All': 'all',
   Voted: 'Unvote',
   Pending: 'Pending',
 };
@@ -22,17 +22,24 @@ const Delegates = observer(() => {
 
   const [lockedFor, setLockedFor] = useState('Voiting');
 
-  const lockedLabel = Object.values(
+  const delegates = useMemo(() => {
-    lockedFor === 'Voiting' ? store.processedVotes : store.accountLockedVotes
+    if (filters[currentFilter] === 'all') return store.delegates;
+    return store.delegates.filter((e) => e.status === filters[currentFilter]);
+  }, [store.delegates, currentFilter]);
+
+  const lockedLabel = (
+    lockedFor === 'Voiting'
+      ? Object.values(store.accountSentVotes)
+      : Object.values(store.accountLockedVotesCanReturn)
+          .flat()
+          .map((e) => e.amount)
   )
     .reduce((sum, e) => sum + e, 0n)
     .toString();
 
-  const [fetchOffset, setFetchOffset] = useState(0);
-
   useEffect(() => {
-    store.fetchDelegates(fetchOffset);
+    store.fetchDelegates(0);
-  }, [fetchOffset]);
+  }, []);
 
   return (
     <div className="flex h-screen overflow-hidden">
@@ -72,20 +79,21 @@ const Delegates = observer(() => {
 
             {/* Table */}
             <TransactionsTable
-              data={store.delegates}
+              data={delegates}
+              lockedFor={lockedFor}
               rowClick={(delegate) => setCurrentDelegate(delegate)}
             />
 
-            {/* Pagination */}
+            {/*/!* Pagination *!/*/}
-            <div className="mt-8">
+            {/*<div className="mt-8">*/}
-              <PaginationClassic
+            {/*  <PaginationClassic*/}
-                count={store.delegatesMeta.count}
+            {/*    count={store.delegatesMeta.count}*/}
-                limit={store.delegatesMeta.limit}
+            {/*    limit={store.delegatesMeta.limit}*/}
-                offset={store.delegatesMeta.offset}
+            {/*    offset={store.delegatesMeta.offset}*/}
-                onNextPage={() => setFetchOffset((prev) => prev + 10)}
+            {/*    onNextPage={() => setFetchOffset((prev) => prev + 10)}*/}
-                onPrevPage={() => setFetchOffset((prev) => prev - 10)}
+            {/*    onPrevPage={() => setFetchOffset((prev) => prev - 10)}*/}
-              />
+            {/*  />*/}
-            </div>
+            {/*</div>*/}
 
             <TransactionPanel
               transactionPanelOpen={!!currentDelegate}

src/pages/services/VPNPrepare.jsx

@@ -26,6 +26,8 @@ const VPNPrepare = observer(() => {
     if (store.canVPN) navigate('/services/vpn/servers');
   }, [store.canVPN]);
 
+  if (store.loading && !store.canVPN) return null;
+
   return (
     <div className="flex h-screen overflow-hidden">
       {/* Sidebar */}

src/pages/services/VPNServers.jsx

@@ -95,7 +95,7 @@ PersistentKeepalive = 25
                   <label
                     className="relative block cursor-pointer text-left w-full"
                     onClick={() => setSelectedServer(i)}
-                    key={e.publicKey}
+                    key={e.serverPublickKey}
                   >
                     <input
                       type="radio"
@@ -107,7 +107,7 @@ PersistentKeepalive = 25
                     <div className="p-4 rounded border border-slate-200 hover:border-slate-300 shadow-sm duration-150 ease-in-out">
                       <div className="grid grid-cols-12 items-center gap-x-2">
                         {/* Card */}
-                        <div className="col-span-6 order-1 sm:order-none sm:col-span-3 flex items-center space-x-4 lg:sidebar-expanded:col-span-6 xl:sidebar-expanded:col-span-3">
+                        <div className="col-span-6 order-1 sm:order-none flex items-center space-x-4 ">
                           <ReactCountryFlag
                             countryCode={e.country}
                             svg
@@ -121,13 +121,13 @@ PersistentKeepalive = 25
                           </div>
                         </div>
                         {/* Card limits */}
-                        <div className="col-span-6 order-1 sm:order-none sm:col-span-4 text-right sm:text-center lg:sidebar-expanded:col-span-6 xl:sidebar-expanded:col-span-6">
+                        <div className="col-span-3 order-1 sm:order-none text-right sm:text-center">
                           <div className="text-sm">
                             {e.transferSum} / 50.00 GB
                           </div>
                         </div>
                         {/* Card status */}
-                        <div className="col-span-6 order-2 sm:order-none sm:col-span-2 text-right lg:sidebar-expanded:hidden xl:sidebar-expanded:block">
+                        <div className="col-span-3 order-2 sm:order-none text-right">
                           {e?.state ? (
                             <div className="text-xs inline-flex font-medium bg-emerald-100 text-emerald-600 rounded-full text-center px-2.5 py-1">
                               Active
@@ -150,7 +150,7 @@ PersistentKeepalive = 25
             </div>
 
             {/* Sidebar */}
-            {servers?.length > 0 && (
+            {servers?.length > 0 && servers?.[selectedServer]?.state && (
               <div>
                 <div className="lg:sticky lg:top-16 bg-slate-50 lg:overflow-x-hidden lg:overflow-y-auto no-scrollbar lg:shrink-0 border-t lg:border-t-0 lg:border-l border-slate-200 lg:w-[390px] lg:h-[calc(100vh-64px)]">
                   <div className="py-8 px-4 lg:px-8 h-full">

src/partials/finance/TransactionsTable.jsx

@@ -4,7 +4,7 @@ import TransactionItem from './TransactionsTableItem';
 import Image01 from '../../images/transactions-image-01.svg';
 import { observer } from 'mobx-react-lite';
 
-const TransactionsTable = observer(({ data, rowClick }) => {
+const TransactionsTable = observer(({ data, rowClick, lockedFor }) => {
   return (
     <div className="bg-white">
       <div>
@@ -30,7 +30,9 @@ const TransactionsTable = observer(({ data, rowClick }) => {
                   <div className="font-semibold text-center"></div>
                 </th>
                 <th className="px-4 first:pl-5 last:pr-5 py-3 whitespace-nowrap">
-                  <div className="font-semibold text-center">Sent Votes</div>
+                  <div className="font-semibold text-center">
+                    {lockedFor === 'Voiting' ? 'Sent Votes' : 'Blocked votes'}
+                  </div>
                 </th>
               </tr>
             </thead>
@@ -42,14 +44,25 @@ const TransactionsTable = observer(({ data, rowClick }) => {
                     key={delegate.address}
                     id={delegate.address}
                     image={Image01}
-                    balance={delegate.token.balance}
+                    balance={delegate?.token?.balance}
-                    name={delegate.dpos.delegate.username || delegate.address}
+                    name={delegate.dpos?.delegate?.username || delegate.address}
-                    total={delegate.dpos.delegate.totalVotesReceived}
+                    total={delegate.dpos?.delegate?.totalVotesReceived || ''}
-                    hasSevice={false}
+                    hasSevice={
+                      delegate.dpos?.delegate?.username === 'delegate_0'
+                    }
                     date={delegate.date}
+                    displayReturn={lockedFor === 'Unlocking'}
                     status={delegate.status}
-                    amount={store.accountSentVotes[delegate.address] || 0}
+                    amount={
-                    handleClick={() => rowClick(delegate)}
+                      (lockedFor === 'Voiting'
+                        ? store.accountSentVotes[delegate.address]
+                        : store.accountLockedVotesCanReturnSum[
+                            delegate.address
+                          ]) || ''
+                    }
+                    handleClick={() =>
+                      lockedFor === 'Voiting' && rowClick(delegate)
+                    }
                   />
                 );
               })}

src/partials/finance/TransactionsTableItem.jsx

@@ -43,14 +43,6 @@ const TransactionsTableItem = observer((props) => {
             />
           </div>
           <div className="font-medium text-slate-800">{props.name}</div>
-          {store.accountLockedVotesCanReturn[props.id] && (
-            <span
-              className="truncate font-medium text-indigo-500 group-hover:text-indigo-600 ml-2"
-              onClick={clickReturn}
-            >
-              Return votes
-            </span>
-          )}
         </div>
       </td>
       <td className="px-2 first:pl-5 last:pr-5 py-3 whitespace-nowrap">
@@ -72,21 +64,36 @@ const TransactionsTableItem = observer((props) => {
         <div className="text-center">{props.balance}/idn</div>
       </td>
       <td className="px-2 first:pl-5 last:pr-5 py-3 whitespace-nowrap">
-        <div className="text-center">{props.total}/idn</div>
+        <div className="text-center">
+          {props.total}
+          {props.total && '/idn'}
+        </div>
       </td>
       <td className="px-2 first:pl-5 last:pr-5 py-3 whitespace-nowrap">
         <div className="text-center">
+          {props.displayReturn ? (
+            store.accountLockedVotesCanReturn[props.id] && (
+              <span
+                className="truncate font-medium text-indigo-500 group-hover:text-indigo-600 ml-2"
+                onClick={clickReturn}
+              >
+                Return votes
+              </span>
+            )
+          ) : (
             <div
               className={`text-xs inline-flex font-medium rounded-full justify-center px-2.5 py-1 ${statusColor()}`}
               style={{ minWidth: '84px' }}
             >
               {props.status}
             </div>
+          )}
         </div>
       </td>
       <td className="px-2 first:pl-5 last:pr-5 py-3 whitespace-nowrap w-px">
         <div className={`text-center font-medium ${amountColor()}`}>
-          {props.amount.toString()}/idn
+          {props.amount.toString()}
+          {props.amount && '/idn'}
         </div>
       </td>
     </tr>

src/shared/fetchWrapper.js

@@ -64,7 +64,12 @@ function request(method, url, headers = {}, token, body) {
     requestOptions.headers.Authorization = null;
   }
   setTimeout(() => controller.abort(), 15000);
-  return fetch(prepareUrl(url), requestOptions);
+  return fetch(prepareUrl(url), requestOptions).then((res) => {
+    if (res.status > 400) {
+      store.addNotification(new Date().getTime(), 'error', res.statusText);
+    }
+    return res;
+  });
 }
 
 function get(url, headers, attempts = 3) {

src/store/store.js

@@ -13,7 +13,6 @@ import { statusMap } from '../shared/statusMap';
 import { generateSvgAvatar } from '../images/GenerateOnboardingSvg/GenerateSvg';
 import { decryptedData } from '../utils/decryptedData';
 import {
-  bytesToMbytes,
   encryptAccountData,
   encryptSharedData,
   formatBytes,
@@ -55,6 +54,8 @@ class Store {
     },
   };
 
+  _notifications = [];
+
   constructor() {
     makeAutoObservable(this, {});
 
@@ -93,7 +94,7 @@ class Store {
       .then((r) => this.fetchVPNServersSuccess(r));
   }
 
-  fetchDelegates(offset = 0, limit = 10) {
+  fetchDelegates(offset = 0, limit = 100) {
     fetchWrapper
       .getAuth(`delegates?limit=${limit}&offset=${offset}`)
       .then((r) => this.fetchDelegatesSuccess(r));
@@ -253,10 +254,9 @@ class Store {
       this.passPhrase
     );
 
-    const { amount, unvoteHeight } =
+    const unlockObjects = this.accountLockedVotesCanReturn[delegateAddress];
-      this.accountLockedVotesCanReturn[delegateAddress];
 
-    const signedTx = builder.unlock(delegateAddress, amount, unvoteHeight);
+    const signedTx = builder.unlock(delegateAddress, unlockObjects);
 
     if (signedTx) {
       fetchWrapper
@@ -507,15 +507,27 @@ class Store {
       .reduce(
         (acc, e) => ({
           ...acc,
-          [e.delegateAddress]: {
+          [e.delegateAddress]: [
+            {
+              ...acc[e.delegateAddress],
               amount: BigInt(e.amount || 0) / 100000000n,
               unvoteHeight: e.unvoteHeight,
             },
+          ],
         }),
         {}
       );
   }
 
+  get accountLockedVotesCanReturnSum() {
+    return Object.fromEntries(
+      Object.entries(this.accountLockedVotesCanReturn).map(([key, val]) => [
+        key,
+        val.reduce((sum, e) => sum + e.amount, 0n),
+      ])
+    );
+  }
+
   get accountFeaturesMap() {
     return this.accountFeatures.reduce(
       (acc, item) => ({
@@ -644,7 +656,7 @@ class Store {
           ...delegate.dpos.delegate,
           totalVotesReceived: Number(
             BigInt(delegate.dpos.delegate.totalVotesReceived) / 100000000n
-          ).toString(),
+          ),
         },
       },
     }));
@@ -653,6 +665,22 @@ class Store {
   get delegatesMeta() {
     return this._delegates.meta;
   }
+
+  get notifications() {
+    return this._notifications;
+  }
+
+  addNotification(id, type, message) {
+    this._notifications.push({
+      id,
+      type,
+      message,
+    });
+  }
+
+  removeNotification(id) {
+    this._notifications = this._notifications.filter((e) => e.id !== id);
+  }
 }
 
 export const store = new Store();

src/utils/Utils.js

@@ -197,7 +197,7 @@ export const generateTransaction = (
         delegateAddress,
         amount
       ),
-    unlock: (delegateAddress, amount, unvoteHeight) =>
+    unlock: (delegateAddress, unlockObjects) =>
       generateUnlockTransaction(
         nonce,
         senderPublicKey,
@@ -205,8 +205,7 @@ export const generateTransaction = (
         passPhrase,
         fee,
         delegateAddress,
-        amount,
+        unlockObjects
-        unvoteHeight
       ),
   };
 };
@@ -379,8 +378,7 @@ const generateUnlockTransaction = (
   passPhrase = '',
   fee = BigInt(500000),
   delegateAddress = '',
-  amount = 0n,
+  unlockObjects = []
-  unvoteHeight = 0
 ) => {
   const tx = {
     moduleID: 5,
@@ -389,13 +387,11 @@ const generateUnlockTransaction = (
     senderPublicKey: Buffer.from(senderPublicKey, 'hex'),
     fee,
     asset: {
-      unlockObjects: [
+      unlockObjects: unlockObjects.map((e) => ({
-        {
         delegateAddress: Buffer.from(delegateAddress, 'hex'),
-          amount: amount * 100000000n,
+        amount: e.amount * 100000000n,
-          unvoteHeight,
+        unvoteHeight: e.unvoteHeight,
-        },
+      })),
-      ],
     },
   };