merge master

src/Angor/Client/Angor.Client.csproj

@@ -15,6 +15,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="7.0.5" PrivateAssets="all" />
     <PackageReference Include="NBitcoin" Version="7.0.25" />
     <PackageReference Include="Nostr.Client" Version="1.4.3" />
+    <PackageReference Include="QRCoder" Version="1.4.3" />
   </ItemGroup>
 
   <ItemGroup>

src/Angor/Client/Components/FounderProjectItem.razor

@@ -35,8 +35,6 @@
 
     protected override async Task OnInitializedAsync()
     {
-        await RelayService.ConnectToRelaysAsync();
-
         await RelayService.LookupDirectMessagesForPubKeyAsync(FounderProject.ProjectInfo.NostrPubKey, FounderProject.LastRequestForSignaturesTime, 1,
             _ =>
             {

src/Angor/Client/Components/ShowQrCode.razor

@@ -0,0 +1,58 @@
+@using Angor.Shared.Services
+@using Angor.Client.Models
+@using Nostr.Client.Messages
+@using Nostr.Client.Messages.Metadata
+@using QRCoder
+
+
+<div class="col-lg-6">
+    <h4 class="card-title">QR Code</h4>
+    @if (!string.IsNullOrEmpty(base64qrcode))
+    {
+        <img src="data:image /png;base64,@base64qrcode" class="card-img-top qrcode" alt="QR Code"/>
+    }
+</div>
+
+@code {
+
+    [Parameter]
+    public string Data { get; set; }
+
+    private static string lastqrcode;
+    private static string lastaddress;
+    private string base64qrcode;
+
+    protected override async Task OnInitializedAsync()
+    {
+        GenerateQRCode(Data);
+    }
+
+    public Task GenerateQRCode(string newData)
+    {
+        Data = newData;
+
+        if (lastaddress == Data)
+        {
+            base64qrcode = lastqrcode;
+            return Task.CompletedTask;
+        }
+
+        return Task.Run(() =>
+        {
+            base64qrcode = GenerateQRCodeInternal(Data);
+            lastqrcode = base64qrcode;
+            lastaddress = Data;
+
+            StateHasChanged();
+
+        });
+    }
+
+    public static string GenerateQRCodeInternal(string content)
+    {
+        using QRCodeGenerator qrGenerator = new QRCodeGenerator();
+        using QRCodeData qrCodeData = qrGenerator.CreateQrCode(content, QRCodeGenerator.ECCLevel.Q);
+        using PngByteQRCode pngByteQRCode = new PngByteQRCode(qrCodeData);
+        return Convert.ToBase64String(pngByteQRCode.GetGraphic(10));
+    }
+}

src/Angor/Client/Pages/Browse.razor

@@ -73,8 +73,6 @@
 
     protected override async Task OnInitializedAsync()
     {
-        await _RelayService.ConnectToRelaysAsync();
-
         projects = SessionStorage.GetProjectIndexerData() ?? new();
     }
 

src/Angor/Client/Pages/Create.razor

@@ -248,8 +248,6 @@
             project.NostrPubKey = projectsKeys.NostrPubKey;
         }
 
-        await _RelayService.ConnectToRelaysAsync();
-
         _RelayService.RequestProjectCreateEventsByPubKey(_ => //TODO change the state to be storage driven and not event driven
         {
             nostrProfileCreated = _.Kind == NostrKind.Metadata;

src/Angor/Client/Pages/Founder.razor

@@ -97,7 +97,6 @@
     private async Task LookupProjectKeysOnIndexerAsync()
     {
         scanningForProjects = true;
-        await RelayService.ConnectToRelaysAsync();
 
         var keys = storage.GetFounderKeys();
 
@@ -124,14 +123,15 @@
                     case { Kind: NostrKind.Metadata }:
                         var nostrMetadata = JsonSerializer.Deserialize<ProjectMetadata>(e.Content, Angor.Shared.Services.RelayService.settings);
                         var founderProject = founderProjects.FirstOrDefault(_ => _.ProjectInfo.NostrPubKey == e.Pubkey);
-                        if (founderProject != null)
+                        if (founderProject != null && founderProject.Metadata is null)
                             founderProject.Metadata = nostrMetadata;
                         else
                             notificationComponent.ShowNotificationMessage($"Couldn't find the project details for the project {nostrMetadata.Name} try adding the missing relay."); //TODO  
                         break;
                     case { Kind: NostrKind.ApplicationSpecificData }:
                         var projectInfo = JsonSerializer.Deserialize<ProjectInfo>(e.Content, Angor.Shared.Services.RelayService.settings);
-                        founderProjects.Add(new FounderProject { ProjectInfo = projectInfo });
+                        if(founderProjects.All(_ => _.ProjectInfo.NostrPubKey != e.Pubkey)) //Getting events from multiple relays
+                            founderProjects.Add(new FounderProject { ProjectInfo = projectInfo });
                         break;
                 }
             },

src/Angor/Client/Pages/Invest.razor

@@ -499,6 +499,9 @@
 
     private async Task HandleSignatureReceivedAsync(string? nostrPrivateKeyHex, string _)
     {
+        if (recoverySigs?.Signatures.Any() ?? false) //multiple relays for the same message
+            return;
+
         var signatureJson = await javascriptNostrToolsModule.InvokeAsync<string>(
             "decryptNostr", nostrPrivateKeyHex, project.NostrPubKey, _);
 

src/Angor/Client/Pages/Penalties.razor

@@ -1,17 +1,12 @@
 @page "/penalties"
-@using Angor.Shared
 @using Angor.Client.Storage
 @using Angor.Shared.Models
 @using Angor.Client.Services
 @using Blockcore.Consensus.ScriptInfo
 @using Blockcore.NBitcoin
 
-@inject HttpClient Http
-@inject IDerivationOperations _derivationOperations
-@inject IWalletStorage _walletStorage;
 @inject IClientStorage storage;
 @inject NavigationManager NavigationManager
-@inject INetworkConfiguration _NetworkConfiguration
 @inject IIndexerService _IndexerService
 
 @inherits BaseComponent

src/Angor/Client/Pages/Settings.razor

@@ -86,6 +86,7 @@
                 <thead>
                 <tr>
                     <th>Link</th>
+                    <th>Name</th>
                     <th>Status</th>
                     <th>Default</th>
                     <th></th>
@@ -96,7 +97,8 @@
                 {
                     <tr>
                         <td><a href="@relay.Url" target="_blank">@relay.Url</a></td>
-                            <td style="color: @(relay.Status == UrlStatus.Online ? "green" : relay.Status == UrlStatus.NotReady ? "yellow" :  "red");">@relay.Status.ToString()</td>
+                        <td>@relay.Name</td>
+                        <td style="color: @(relay.Status == UrlStatus.Online ? "green" : relay.Status == UrlStatus.NotReady ? "yellow" :  "red");">@relay.Status.ToString()</td>
                         <td>
                             @if (relay.IsPrimary)
                             {