fix json serialization

Polis Integration

BTCPayServer.Tests/BTCPayServerTester.cs

@@ -129,19 +129,19 @@ namespace BTCPayServer.Tests
             {
                 Exchange = "coinaverage",
                 CurrencyPair = CurrencyPair.Parse("BTC_USD"),
-                Value = 5000m
+                BidAsk = new BidAsk(5000m)
             });
             coinAverageMock.ExchangeRates.Add(new Rating.ExchangeRate()
             {
                 Exchange = "coinaverage",
                 CurrencyPair = CurrencyPair.Parse("BTC_CAD"),
-                Value = 4500m
+                BidAsk = new BidAsk(4500m)
             });
             coinAverageMock.ExchangeRates.Add(new Rating.ExchangeRate()
             {
                 Exchange = "coinaverage",
                 CurrencyPair = CurrencyPair.Parse("LTC_USD"),
-                Value = 500m
+                BidAsk = new BidAsk(500m)
             });
             rateProvider.DirectProviders.Add("coinaverage", coinAverageMock);
         }

BTCPayServer.Tests/RateRulesTest.cs

@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Text;
 using BTCPayServer.Rating;
 using Xunit;
+using System.Globalization;
 
 namespace BTCPayServer.Tests
 {
@@ -94,12 +95,12 @@ namespace BTCPayServer.Tests
                 Assert.Equal(test.ExpectedExchangeRates, string.Join(',', rule.ExchangeRates.OfType<object>().ToArray()));
             }
             var rule2 = rules.GetRuleFor(CurrencyPair.Parse("DOGE_CAD"));
-            rule2.ExchangeRates.SetRate("bittrex", CurrencyPair.Parse("DOGE_BTC"), 5000);
+            rule2.ExchangeRates.SetRate("bittrex", CurrencyPair.Parse("DOGE_BTC"), new BidAsk(5000m));
             rule2.Reevaluate();
             Assert.True(rule2.HasError);
             Assert.Equal("5000 * ERR_RATE_UNAVAILABLE(coinbase, BTC_CAD) * 1.1", rule2.ToString(true));
             Assert.Equal("bittrex(DOGE_BTC) * coinbase(BTC_CAD) * 1.1", rule2.ToString(false));
-            rule2.ExchangeRates.SetRate("coinbase", CurrencyPair.Parse("BTC_CAD"), 2000.4m);
+            rule2.ExchangeRates.SetRate("coinbase", CurrencyPair.Parse("BTC_CAD"), new BidAsk(2000.4m));
             rule2.Reevaluate();
             Assert.False(rule2.HasError);
             Assert.Equal("5000 * 2000.4 * 1.1", rule2.ToString(true));
@@ -116,7 +117,7 @@ namespace BTCPayServer.Tests
 
             rule2 = rules.GetRuleFor(CurrencyPair.Parse("DOGE_USD"));
             Assert.Equal("(2000 * (-3 + coinbase(BTC_CAD) + 50 - 5)) * 1.1", rule2.ToString());
-            rule2.ExchangeRates.SetRate("coinbase", CurrencyPair.Parse("BTC_CAD"), 1000m);
+            rule2.ExchangeRates.SetRate("coinbase", CurrencyPair.Parse("BTC_CAD"), new BidAsk(1000m));
             Assert.True(rule2.Reevaluate());
             Assert.Equal("(2000 * (-3 + 1000 + 50 - 5)) * 1.1", rule2.ToString(true));
             Assert.Equal((2000m * (-3m + 1000m + 50m - 5m)) * 1.1m, rule2.Value.Value);
@@ -124,10 +125,10 @@ namespace BTCPayServer.Tests
             // Test inverse
             rule2 = rules.GetRuleFor(CurrencyPair.Parse("USD_DOGE"));
             Assert.Equal("(1 / (2000 * (-3 + coinbase(BTC_CAD) + 50 - 5))) * 1.1", rule2.ToString());
-            rule2.ExchangeRates.SetRate("coinbase", CurrencyPair.Parse("BTC_CAD"), 1000m);
+            rule2.ExchangeRates.SetRate("coinbase", CurrencyPair.Parse("BTC_CAD"), new BidAsk(1000m));
             Assert.True(rule2.Reevaluate());
             Assert.Equal("(1 / (2000 * (-3 + 1000 + 50 - 5))) * 1.1", rule2.ToString(true));
-            Assert.Equal(( 1.0m / (2000m * (-3m + 1000m + 50m - 5m))) * 1.1m, rule2.Value.Value);
+            Assert.Equal((1.0m / (2000m * (-3m + 1000m + 50m - 5m))) * 1.1m, rule2.Value.Value);
             ////////
 
             // Make sure kraken is not converted to CurrencyPair
@@ -135,8 +136,44 @@ namespace BTCPayServer.Tests
             builder.AppendLine("BTC_USD = kraken(BTC_USD)");
             Assert.True(RateRules.TryParse(builder.ToString(), out rules));
             rule2 = rules.GetRuleFor(CurrencyPair.Parse("BTC_USD"));
-            rule2.ExchangeRates.SetRate("kraken", CurrencyPair.Parse("BTC_USD"), 1000m);
+            rule2.ExchangeRates.SetRate("kraken", CurrencyPair.Parse("BTC_USD"), new BidAsk(1000m));
             Assert.True(rule2.Reevaluate());
+
+            // Make sure can handle pairs
+            builder = new StringBuilder();
+            builder.AppendLine("BTC_USD = kraken(BTC_USD)");
+            Assert.True(RateRules.TryParse(builder.ToString(), out rules));
+            rule2 = rules.GetRuleFor(CurrencyPair.Parse("BTC_USD"));
+            rule2.ExchangeRates.SetRate("kraken", CurrencyPair.Parse("BTC_USD"), new BidAsk(6000m, 6100m));
+            Assert.True(rule2.Reevaluate());
+            Assert.Equal("(6000, 6100)", rule2.ToString(true));
+            Assert.Equal(6000m, rule2.Value.Value);
+            rule2 = rules.GetRuleFor(CurrencyPair.Parse("USD_BTC"));
+            rule2.ExchangeRates.SetRate("kraken", CurrencyPair.Parse("BTC_USD"), new BidAsk(6000m, 6100m));
+            Assert.True(rule2.Reevaluate());
+            Assert.Equal("1 / (6000, 6100)", rule2.ToString(true));
+            Assert.Equal(1m / 6100m, rule2.Value.Value);
+
+            // Make sure the inverse has more priority than X_X or CDNT_X
+            builder = new StringBuilder();
+            builder.AppendLine("EUR_CDNT = 10");
+            builder.AppendLine("CDNT_BTC = CDNT_EUR * EUR_BTC;");
+            builder.AppendLine("CDNT_X = CDNT_BTC * BTC_X;");
+            builder.AppendLine("X_X = coinaverage(X_X);");
+            Assert.True(RateRules.TryParse(builder.ToString(), out rules));
+            rule2 = rules.GetRuleFor(CurrencyPair.Parse("CDNT_EUR"));
+            rule2.ExchangeRates.SetRate("coinaverage", CurrencyPair.Parse("BTC_USD"), new BidAsk(6000m, 6100m));
+            Assert.True(rule2.Reevaluate());
+            Assert.Equal("1 / 10", rule2.ToString(false));
+
+            // Make sure an inverse can be solved on an exchange
+            builder = new StringBuilder();
+            builder.AppendLine("X_X = coinaverage(X_X);");
+            Assert.True(RateRules.TryParse(builder.ToString(), out rules));
+            rule2 = rules.GetRuleFor(CurrencyPair.Parse("USD_BTC"));
+            rule2.ExchangeRates.SetRate("coinaverage", CurrencyPair.Parse("BTC_USD"), new BidAsk(6000m, 6100m));
+            Assert.True(rule2.Reevaluate());
+            Assert.Equal($"({(1m / 6100m).ToString(CultureInfo.InvariantCulture)}, {(1m / 6000m).ToString(CultureInfo.InvariantCulture)})", rule2.ToString(true));
         }
     }
 }

BTCPayServer.Tests/ServerTester.cs

@@ -185,99 +185,6 @@ namespace BTCPayServer.Tests
 
         HttpClient _Http = new HttpClient();
 
-        class MockHttpRequest : HttpRequest
-        {
-            Uri serverUri;
-            public MockHttpRequest(Uri serverUri)
-            {
-                this.serverUri = serverUri;
-            }
-            public override HttpContext HttpContext => throw new NotImplementedException();
-
-            public override string Method
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-            public override string Scheme
-            {
-                get => serverUri.Scheme;
-                set => throw new NotImplementedException();
-            }
-            public override bool IsHttps
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-            public override HostString Host
-            {
-                get => new HostString(serverUri.Host, serverUri.Port);
-                set => throw new NotImplementedException();
-            }
-            public override PathString PathBase
-            {
-                get => "";
-                set => throw new NotImplementedException();
-            }
-            public override PathString Path
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-            public override QueryString QueryString
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-            public override IQueryCollection Query
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-            public override string Protocol
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-
-            public override IHeaderDictionary Headers => throw new NotImplementedException();
-
-            public override IRequestCookieCollection Cookies
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-            public override long? ContentLength
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-            public override string ContentType
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-            public override Stream Body
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-
-            public override bool HasFormContentType => throw new NotImplementedException();
-
-            public override IFormCollection Form
-            {
-                get => throw new NotImplementedException();
-                set => throw new NotImplementedException();
-            }
-
-            public override Task<IFormCollection> ReadFormAsync(CancellationToken cancellationToken = default(CancellationToken))
-            {
-                throw new NotImplementedException();
-            }
-        }
-
-
         public BTCPayServerTester PayTester
         {
             get; set;

BTCPayServer.Tests/UnitTest1.cs

@@ -1262,7 +1262,7 @@ namespace BTCPayServer.Tests
                 Assert.Equal("orange", vmview.Items[1].Title);
                 Assert.Equal(10.0m, vmview.Items[1].Price.Value);
                 Assert.Equal("$5.00", vmview.Items[0].Price.Formatted);
-                Assert.IsType<RedirectResult>(apps.ViewPointOfSale(appId, 0, "orange").Result);
+                Assert.IsType<RedirectResult>(apps.ViewPointOfSale(appId, 0, null, null, null, null, "orange").Result);
                 var invoice = user.BitPay.GetInvoices().First();
                 Assert.Equal(10.00m, invoice.Price);
                 Assert.Equal("CAD", invoice.Currency);
@@ -1325,6 +1325,8 @@ namespace BTCPayServer.Tests
                 var repo = tester.PayTester.GetService<InvoiceRepository>();
                 var ctx = tester.PayTester.GetService<ApplicationDbContextFactory>().CreateContext();
                 Assert.Equal(0, invoice.CryptoInfo[0].TxCount);
+                Assert.True(invoice.MinerFees.ContainsKey("BTC"));
+                Assert.Equal(100m, invoice.MinerFees["BTC"].SatoshiPerBytes);
                 Eventually(() =>
                 {
                     var textSearchResult = tester.PayTester.InvoiceRepository.GetInvoices(new InvoiceQuery()
@@ -1464,10 +1466,10 @@ namespace BTCPayServer.Tests
             var quadri = new QuadrigacxRateProvider();
             var rates = quadri.GetRatesAsync().GetAwaiter().GetResult();
             Assert.NotEmpty(rates);
-            Assert.NotEqual(0.0m, rates.First().Value);
-            Assert.NotEqual(0.0m, rates.GetRate(QuadrigacxRateProvider.QuadrigacxName, CurrencyPair.Parse("BTC_CAD")).Value);
-            Assert.NotEqual(0.0m, rates.GetRate(QuadrigacxRateProvider.QuadrigacxName, CurrencyPair.Parse("BTC_USD")).Value);
-            Assert.NotEqual(0.0m, rates.GetRate(QuadrigacxRateProvider.QuadrigacxName, CurrencyPair.Parse("LTC_CAD")).Value);
+            Assert.NotEqual(0.0m, rates.First().BidAsk.Bid);
+            Assert.NotEqual(0.0m, rates.GetRate(QuadrigacxRateProvider.QuadrigacxName, CurrencyPair.Parse("BTC_CAD")).Bid);
+            Assert.NotEqual(0.0m, rates.GetRate(QuadrigacxRateProvider.QuadrigacxName, CurrencyPair.Parse("BTC_USD")).Bid);
+            Assert.NotEqual(0.0m, rates.GetRate(QuadrigacxRateProvider.QuadrigacxName, CurrencyPair.Parse("LTC_CAD")).Bid);
             Assert.Null(rates.GetRate(QuadrigacxRateProvider.QuadrigacxName, CurrencyPair.Parse("LTC_USD")));
         }
 
@@ -1492,7 +1494,7 @@ namespace BTCPayServer.Tests
                         e => (e.CurrencyPair == new CurrencyPair("BTC", "USD") ||
                                e.CurrencyPair == new CurrencyPair("BTC", "EUR") ||
                                e.CurrencyPair == new CurrencyPair("BTC", "USDT"))
-                               && e.Value > 1.0m // 1BTC will always be more than 1USD
+                               && e.BidAsk.Bid > 1.0m // 1BTC will always be more than 1USD
                                );
             }
         }

BTCPayServer/BTCPayNetworkProvider.Polis.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using BTCPayServer.Services.Rates;
+using NBitcoin;
+using NBXplorer;
+
+namespace BTCPayServer
+{
+    public partial class BTCPayNetworkProvider
+    {
+        public void InitPolis()
+        {
+            var nbxplorerNetwork = NBXplorerNetworkProvider.GetFromCryptoCode("POLIS");
+            Add(new BTCPayNetwork()
+            {
+                CryptoCode = nbxplorerNetwork.CryptoCode,
+                BlockExplorerLink = NetworkType == NetworkType.Mainnet ? "https://insight.polispay.org/tx/{0}" : "https://insight.polispay.org/tx/{0}",
+                NBitcoinNetwork = nbxplorerNetwork.NBitcoinNetwork,
+                NBXplorerNetwork = nbxplorerNetwork,
+                UriScheme = "polis",
+                DefaultRateRules = new[]
+                {
+                                "POLIS_X = POLIS_BTC * BTC_X",
+                                "POLIS_BTC = cryptopia(POLIS_BTC)"
+                },
+                CryptoImagePath = "imlegacy/polis.png",
+                DefaultSettings = BTCPayDefaultSettings.GetDefaultSettings(NetworkType),
+                CoinType = NetworkType == NetworkType.Mainnet ? new KeyPath("1997'") : new KeyPath("1'")
+            });
+        }
+    }
+}

BTCPayServer/BTCPayNetworkProvider.cs

@@ -50,6 +50,7 @@ namespace BTCPayServer
             InitDogecoin();
             InitBitcoinGold();
             InitMonacoin();
+            InitPolis();
         }
 
         /// <summary>

BTCPayServer/BTCPayServer.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.1</TargetFramework>
-		<Version>1.0.2.24</Version>
+		<Version>1.0.2.30</Version>
     <NoWarn>NU1701,CA1816,CA1308,CA1810,CA2208</NoWarn>
   </PropertyGroup>
   <ItemGroup>
@@ -40,8 +40,8 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.0-rc1-final" />
     <PackageReference Include="Microsoft.Extensions.Logging.Filter" Version="1.1.2" />
     <PackageReference Include="Microsoft.NetCore.Analyzers" Version="2.6.0" />
-    <PackageReference Include="NBitcoin" Version="4.1.1.7" />
-    <PackageReference Include="NBitpayClient" Version="1.0.0.23" />	  
+    <PackageReference Include="NBitcoin" Version="4.1.1.8" />
+    <PackageReference Include="NBitpayClient" Version="1.0.0.25" />	  
     <PackageReference Include="DBreeze" Version="1.87.0" />
     <PackageReference Include="NBXplorer.Client" Version="1.0.2.8" />
     <PackageReference Include="NicolasDorier.CommandLine" Version="1.0.0.1" />

BTCPayServer/Controllers/AccessTokenController.cs

@@ -77,6 +77,7 @@ namespace BTCPayServer.Controllers
                 {
                     new PairingCodeResponse()
                     {
+                        Policies = new Newtonsoft.Json.Linq.JArray(),
                         PairingCode = pairingEntity.Id,
                         PairingExpiration = pairingEntity.Expiration,
                         DateCreated = pairingEntity.CreatedTime,

BTCPayServer/Controllers/AppsController.PointOfSale.cs

@@ -17,6 +17,8 @@ using YamlDotNet.RepresentationModel;
 using System.IO;
 using BTCPayServer.Services.Rates;
 using System.Globalization;
+using System.Text;
+using System.Text.Encodings.Web;
 
 namespace BTCPayServer.Controllers
 {
@@ -57,9 +59,50 @@ namespace BTCPayServer.Controllers
             var app = await GetOwnedApp(appId, AppType.PointOfSale);
             if (app == null)
                 return NotFound();
-
             var settings = app.GetSettings<PointOfSaleSettings>();
-            return View(new UpdatePointOfSaleViewModel() { Title = settings.Title, ShowCustomAmount = settings.ShowCustomAmount, Currency = settings.Currency, Template = settings.Template });
+            var vm = new UpdatePointOfSaleViewModel()
+            {
+                Title = settings.Title,
+                ShowCustomAmount = settings.ShowCustomAmount,
+                Currency = settings.Currency,
+                Template = settings.Template
+            };
+            if (HttpContext?.Request != null)
+            {
+                var appUrl = HttpContext.Request.GetAbsoluteRoot().WithTrailingSlash() + $"apps/{appId}/pos";
+                var encoder = HtmlEncoder.Default;
+                if (settings.ShowCustomAmount)
+                {
+                    StringBuilder builder = new StringBuilder();
+                    builder.AppendLine($"<form method=\"POST\" action=\"{encoder.Encode(appUrl)}\">");
+                    builder.AppendLine($"  <input type=\"hidden\" name=\"amount\" value=\"100\" />");
+                    builder.AppendLine($"  <input type=\"hidden\" name=\"email\" value=\"customer@example.com\" />");
+                    builder.AppendLine($"  <input type=\"hidden\" name=\"orderId\" value=\"CustomOrderId\" />");
+                    builder.AppendLine($"  <input type=\"hidden\" name=\"notificationUrl\" value=\"https://example.com/callbacks\" />");
+                    builder.AppendLine($"  <input type=\"hidden\" name=\"redirectUrl\" value=\"https://example.com/thanksyou\" />");
+                    builder.AppendLine($"  <button type=\"submit\">Buy now</button>");
+                    builder.AppendLine($"</form>");
+                    vm.Example1 = builder.ToString();
+                }
+                try
+                {
+                    var items = Parse(settings.Template, settings.Currency);
+                    var builder = new StringBuilder();
+                    builder.AppendLine($"<form method=\"POST\" action=\"{encoder.Encode(appUrl)}\">");
+                    builder.AppendLine($"  <input type=\"hidden\" name=\"email\" value=\"customer@example.com\" />");
+                    builder.AppendLine($"  <input type=\"hidden\" name=\"orderId\" value=\"CustomOrderId\" />");
+                    builder.AppendLine($"  <input type=\"hidden\" name=\"notificationUrl\" value=\"https://example.com/callbacks\" />");
+                    builder.AppendLine($"  <input type=\"hidden\" name=\"redirectUrl\" value=\"https://example.com/thanksyou\" />");
+                    builder.AppendLine($"  <button type=\"submit\" name=\"choiceKey\" value=\"{items[0].Id}\">Buy now</button>");
+                    builder.AppendLine($"</form>");
+                    vm.Example2 = builder.ToString();
+                }
+                catch { }
+                vm.InvoiceUrl = appUrl + "invoices/SkdsDghkdP3D3qkj7bLq3";
+            }
+
+            vm.ExampleCallback = "{\n  \"id\":\"SkdsDghkdP3D3qkj7bLq3\",\n  \"url\":\"https://btcpay.example.com/invoice?id=SkdsDghkdP3D3qkj7bLq3\",\n  \"status\":\"paid\",\n  \"price\":10,\n  \"currency\":\"EUR\",\n  \"invoiceTime\":1520373130312,\n  \"expirationTime\":1520374030312,\n  \"currentTime\":1520373179327,\n  \"exceptionStatus\":false,\n  \"buyerFields\":{\n    \"buyerEmail\":\"customer@example.com\",\n    \"buyerNotify\":false\n  },\n  \"paymentSubtotals\": {\n    \"BTC\":114700\n  },\n  \"paymentTotals\": {\n    \"BTC\":118400\n  },\n  \"transactionCurrency\": \"BTC\",\n  \"amountPaid\": \"1025900\",\n  \"exchangeRates\": {\n    \"BTC\": {\n      \"EUR\": 8721.690715789999,\n      \"USD\": 10817.99\n    }\n  }\n}";
+            return View(vm);
         }
         [HttpPost]
         [Route("{appId}/settings/pos")]
@@ -104,6 +147,7 @@ namespace BTCPayServer.Controllers
             var settings = app.GetSettings<PointOfSaleSettings>();
             var currency = _Currencies.GetCurrencyData(settings.Currency, false);
             double step = currency == null ? 1 : Math.Pow(10, -(currency.Divisibility));
+
             return View(new ViewPointOfSaleViewModel()
             {
                 Title = settings.Title,
@@ -163,7 +207,13 @@ namespace BTCPayServer.Controllers
         [HttpPost]
         [Route("{appId}/pos")]
         [IgnoreAntiforgeryToken]
-        public async Task<IActionResult> ViewPointOfSale(string appId, decimal amount, string choiceKey)
+        public async Task<IActionResult> ViewPointOfSale(string appId,
+                                                        decimal amount,
+                                                        string email,
+                                                        string orderId,
+                                                        string notificationUrl,
+                                                        string redirectUrl,
+                                                        string choiceKey)
         {
             var app = await GetApp(appId, AppType.PointOfSale);
             if (string.IsNullOrEmpty(choiceKey) && amount <= 0)
@@ -173,7 +223,7 @@ namespace BTCPayServer.Controllers
             if (app == null)
                 return NotFound();
             var settings = app.GetSettings<PointOfSaleSettings>();
-            if(string.IsNullOrEmpty(choiceKey) && !settings.ShowCustomAmount)
+            if (string.IsNullOrEmpty(choiceKey) && !settings.ShowCustomAmount)
             {
                 return RedirectToAction(nameof(ViewPointOfSale), new { appId = appId });
             }
@@ -190,16 +240,22 @@ namespace BTCPayServer.Controllers
             }
             else
             {
+                if (!settings.ShowCustomAmount)
+                    return NotFound();
                 price = amount;
                 title = settings.Title;
             }
-
             var store = await GetStore(app);
             var invoice = await _InvoiceController.CreateInvoiceCore(new NBitpayClient.Invoice()
             {
                 ItemDesc = title,
                 Currency = settings.Currency,
                 Price = price,
+                BuyerEmail = email,
+                OrderId = orderId,
+                NotificationURL = notificationUrl,
+                RedirectURL = redirectUrl,
+                FullNotifications = true
             }, store, HttpContext.Request.GetAbsoluteRoot());
             return Redirect(invoice.Data.Url);
         }

BTCPayServer/Controllers/InvoiceController.cs

@@ -109,6 +109,9 @@ namespace BTCPayServer.Controllers
             }
             entity.ProductInformation = Map<Invoice, ProductInformation>(invoice);
             entity.RedirectURL = invoice.RedirectURL ?? store.StoreWebsite;
+            if (!Uri.IsWellFormedUriString(entity.RedirectURL, UriKind.Absolute))
+                entity.RedirectURL = null;
+
             entity.Status = "new";
             entity.SpeedPolicy = ParseSpeedPolicy(invoice.TransactionSpeed, store.SpeedPolicy);
 

BTCPayServer/Models/AppViewModels/UpdatePointOfSaleViewModel.cs

@@ -20,5 +20,9 @@ namespace BTCPayServer.Models.AppViewModels
 
         [Display(Name = "User can input custom amount")]
         public bool ShowCustomAmount { get; set; }
+        public string Example1 { get; internal set; }
+        public string Example2 { get; internal set; }
+        public string ExampleCallback { get; internal set; }
+        public string InvoiceUrl { get; internal set; }
     }
 }

BTCPayServer/Models/InvoiceResponse.cs

@@ -235,7 +235,7 @@ namespace BTCPayServer.Models
         public long AmountPaid { get; set; }
 
         [JsonProperty("minerFees")]
-        public long MinerFees { get; set; }
+        public Dictionary<string, NBitpayClient.MinerFeeInfo> MinerFees { get; set; }
 
         [JsonProperty("exchangeRates")]
         public Dictionary<string, Dictionary<string, decimal>> ExchangeRates { get; set; }

BTCPayServer/Models/StoreViewModels/RatesViewModel.cs

@@ -44,7 +44,7 @@ namespace BTCPayServer.Models.StoreViewModels
         public string ScriptTest { get; set; }
         public CoinAverageExchange[] AvailableExchanges { get; set; }
 
-        [Display(Name = "Multiply the rate by ...")]
+        [Display(Name = "Multiply the rate by... (Setting to 1.01 would apply a discount of 1% to the purchase)")]
         [Range(0.01, 10.0)]
         public double RateMultiplier
         {

BTCPayServer/Models/TokenRequest.cs

@@ -3,6 +3,7 @@ using System;
 using System.Collections.Generic;
 using System.Text;
 using NBitcoin;
+using Newtonsoft.Json.Linq;
 
 namespace BTCPayServer.Models
 {
@@ -44,6 +45,9 @@ namespace BTCPayServer.Models
 
     public class PairingCodeResponse
     {
+        [JsonProperty(PropertyName = "policies")]
+        public JArray Policies { get; set; }
+
         [JsonProperty(PropertyName = "pairingCode")]
         public string PairingCode
         {

BTCPayServer/Rating/ExchangeRates.cs

@@ -41,9 +41,9 @@ namespace BTCPayServer.Rating
             }
             else
             {
-                if (rate.Value.HasValue)
+                if (rate.BidAsk != null)
                 {
-                    _AllRates[key].Value = rate.Value;
+                    _AllRates[key].BidAsk = rate.BidAsk;
                 }
             }
         }
@@ -58,39 +58,175 @@ namespace BTCPayServer.Rating
             return GetEnumerator();
         }
 
-        public void SetRate(string exchangeName, CurrencyPair currencyPair, decimal value)
+        public void SetRate(string exchangeName, CurrencyPair currencyPair, BidAsk bidAsk)
         {
             if (ByExchange.TryGetValue(exchangeName, out var rates))
             {
                 var rate = rates.FirstOrDefault(r => r.CurrencyPair == currencyPair);
-                if (rate != null)
-                    rate.Value = value;
+                if(rate != null)
+                {
+                    rate.BidAsk = bidAsk;
+                }
+                var invPair = currencyPair.Inverse();
+                var invRate = rates.FirstOrDefault(r => r.CurrencyPair == invPair);
+                if (invRate != null)
+                {
+                    invRate.BidAsk = bidAsk?.Inverse();
+                }
             }
         }
-        public decimal? GetRate(string exchangeName, CurrencyPair currencyPair)
+        public BidAsk GetRate(string exchangeName, CurrencyPair currencyPair)
         {
             if (currencyPair.Left == currencyPair.Right)
-                return 1.0m;
+                return BidAsk.One;
             if (ByExchange.TryGetValue(exchangeName, out var rates))
             {
                 var rate = rates.FirstOrDefault(r => r.CurrencyPair == currencyPair);
                 if (rate != null)
-                    return rate.Value;
+                    return rate.BidAsk;
             }
             return null;
         }
     }
+    public class BidAsk
+    {
+
+        private readonly static BidAsk _One = new BidAsk(1.0m);
+        public static BidAsk One
+        {
+            get
+            {
+                return _One;
+            }
+        }
+
+        private readonly static BidAsk _Zero = new BidAsk(0.0m);
+        public static BidAsk Zero
+        {
+            get
+            {
+                return _Zero;
+            }
+        }
+        public BidAsk(decimal bid, decimal ask)
+        {
+            if (bid > ask)
+                throw new ArgumentException("the bid should be lower than ask", nameof(bid));
+            _Ask = ask;
+            _Bid = bid;
+        }
+        public BidAsk(decimal v) : this(v, v)
+        {
+
+        }
+
+        private readonly decimal _Bid;
+        public decimal Bid
+        {
+            get
+            {
+                return _Bid;
+            }
+        }
+
+
+        private readonly decimal _Ask;
+        public decimal Ask
+        {
+            get
+            {
+                return _Ask;
+            }
+        }
+        public BidAsk Inverse()
+        {
+            return new BidAsk(1.0m / Ask, 1.0m / Bid);
+        }
+
+        public static BidAsk operator +(BidAsk a, BidAsk b)
+        {
+            return new BidAsk(a.Bid + b.Bid, a.Ask + b.Ask);
+        }
+
+        public static BidAsk operator +(BidAsk a)
+        {
+            return new BidAsk(a.Bid, a.Ask);
+        }
+
+        public static BidAsk operator -(BidAsk a)
+        {
+            return new BidAsk(-a.Bid, -a.Ask);
+        }
+
+        public static BidAsk operator *(BidAsk a, BidAsk b)
+        {
+            return new BidAsk(a.Bid * b.Bid, a.Ask * b.Ask);
+        }
+
+        public static BidAsk operator /(BidAsk a, BidAsk b)
+        {
+            // This one is tricky.
+            // BTC_EUR = (6000, 6100)
+            // Implicit rule give
+            // EUR_BTC = 1 / BTC_EUR
+            // Or
+            // EUR_BTC = (1, 1) / BTC_EUR
+            // Naive calculation would give us ( 1/6000, 1/6100) = (0.000166, 0.000163)
+            // However, this is an invalid BidAsk!!! because 0.000166 > 0.000163
+            // So instead, we need to calculate (1/6100, 1/6000)
+            return new BidAsk(a.Bid / b.Ask, a.Ask / b.Bid);
+        }
+
+        public static BidAsk operator -(BidAsk a, BidAsk b)
+        {
+            return new BidAsk(a.Bid - b.Bid, a.Ask - b.Ask);
+        }
+
+
+        public override bool Equals(object obj)
+        {
+            BidAsk item = obj as BidAsk;
+            if (item == null)
+                return false;
+            return Bid == item.Bid && Ask == item.Ask;
+        }
+        public static bool operator ==(BidAsk a, BidAsk b)
+        {
+            if (System.Object.ReferenceEquals(a, b))
+                return true;
+            if (((object)a == null) || ((object)b == null))
+                return false;
+            return a.Bid == b.Bid && a.Ask == b.Ask;
+        }
+
+        public static bool operator !=(BidAsk a, BidAsk b)
+        {
+            return !(a == b);
+        }
+
+        public override int GetHashCode()
+        {
+            return ToString().GetHashCode(StringComparison.InvariantCulture);
+        }
+
+        public override string ToString()
+        {
+            if (Bid == Ask)
+                return Bid.ToString(CultureInfo.InvariantCulture);
+            return $"({Bid.ToString(CultureInfo.InvariantCulture)} , {Ask.ToString(CultureInfo.InvariantCulture)})";
+        }
+    }
     public class ExchangeRate
     {
         public string Exchange { get; set; }
         public CurrencyPair CurrencyPair { get; set; }
-        public decimal? Value { get; set; }
+        public BidAsk BidAsk { get; set; }
 
         public override string ToString()
         {
-            if (Value == null)
+            if (BidAsk == null)
                 return $"{Exchange}({CurrencyPair})";
-            return $"{Exchange}({CurrencyPair}) == {Value.Value.ToString(CultureInfo.InvariantCulture)}";
+            return $"{Exchange}({CurrencyPair}) == {BidAsk.ToString()}";
         }
     }
 }

BTCPayServer/Rating/RateRules.cs

@@ -18,6 +18,7 @@ namespace BTCPayServer.Rating
         UnsupportedOperator,
         MissingArgument,
         DivideByZero,
+        InvalidNegative,
         PreprocessError,
         RateUnavailable,
         InvalidExchangeName,
@@ -139,7 +140,7 @@ namespace BTCPayServer.Rating
             }
             return new RateRule(this, currencyPair, candidate);
         }
-        
+
         public ExpressionSyntax FindBestCandidate(CurrencyPair p)
         {
             var invP = p.Inverse();
@@ -147,9 +148,9 @@ namespace BTCPayServer.Rating
             foreach (var pair in new[]
             {
                 (Pair: p, Priority: 0, Inverse: false),
-                (Pair: new CurrencyPair(p.Left, "X"), Priority: 1, Inverse: false),
-                (Pair: new CurrencyPair("X", p.Right), Priority: 1, Inverse: false),
-                (Pair: invP, Priority: 2, Inverse: true),
+                (Pair: invP, Priority: 1, Inverse: true),
+                (Pair: new CurrencyPair(p.Left, "X"), Priority: 2, Inverse: false),
+                (Pair: new CurrencyPair("X", p.Right), Priority: 2, Inverse: false),
                 (Pair: new CurrencyPair(invP.Left, "X"), Priority: 3, Inverse: true),
                 (Pair: new CurrencyPair("X", invP.Right), Priority: 3, Inverse: true),
                 (Pair: new CurrencyPair("X", "X"), Priority: 4, Inverse: false)
@@ -216,8 +217,7 @@ namespace BTCPayServer.Rating
                     }
                     else
                     {
-                        var token = SyntaxFactory.ParseToken(rate.Value.ToString(CultureInfo.InvariantCulture));
-                        return SyntaxFactory.LiteralExpression(SyntaxKind.NumericLiteralExpression, token);
+                        return RateRules.CreateExpression(rate.ToString());
                     }
                 }
             }
@@ -225,7 +225,7 @@ namespace BTCPayServer.Rating
 
         class CalculateWalker : CSharpSyntaxWalker
         {
-            public Stack<decimal> Values = new Stack<decimal>();
+            public Stack<BidAsk> Values = new Stack<BidAsk>();
             public List<RateRulesErrors> Errors = new List<RateRulesErrors>();
 
             public override void VisitPrefixUnaryExpression(PrefixUnaryExpressionSyntax node)
@@ -254,7 +254,15 @@ namespace BTCPayServer.Rating
                 switch (node.Kind())
                 {
                     case SyntaxKind.UnaryMinusExpression:
-                        Values.Push(-Values.Pop());
+                        var v = Values.Pop();
+                        if(v.Bid == v.Ask)
+                        {
+                            Values.Push(-v);
+                        }
+                        else
+                        {
+                            Errors.Add(RateRulesErrors.InvalidNegative);
+                        }
                         break;
                     case SyntaxKind.UnaryPlusExpression:
                         Values.Push(+Values.Pop());
@@ -299,7 +307,7 @@ namespace BTCPayServer.Rating
                         Values.Push(a * b);
                         break;
                     case SyntaxKind.DivideExpression:
-                        if (b == decimal.Zero)
+                        if (a.Ask == decimal.Zero || b.Ask == decimal.Zero)
                         {
                             Errors.Add(RateRulesErrors.DivideByZero);
                         }
@@ -309,19 +317,48 @@ namespace BTCPayServer.Rating
                         }
                         break;
                     case SyntaxKind.SubtractExpression:
-                        Values.Push(a - b);
+                        if (b.Bid == b.Ask)
+                        {
+                            Values.Push(a - b);
+                        }
+                        else
+                        {
+                            Errors.Add(RateRulesErrors.InvalidNegative);
+                        }
                         break;
                     default:
                         throw new NotSupportedException("Should never happen");
                 }
             }
 
+            Stack<decimal> _TupleValues = null;
+            public override void VisitTupleExpression(TupleExpressionSyntax node)
+            {
+                _TupleValues = new Stack<decimal>();
+                base.VisitTupleExpression(node);
+                if(_TupleValues.Count != 2)
+                {
+                    Errors.Add(RateRulesErrors.MissingArgument);
+                }
+                else
+                {
+                    var ask = _TupleValues.Pop();
+                    var bid = _TupleValues.Pop();
+                    Values.Push(new BidAsk(bid, ask));
+                }
+                _TupleValues = null;
+            }
+
             public override void VisitLiteralExpression(LiteralExpressionSyntax node)
             {
                 switch (node.Kind())
                 {
                     case SyntaxKind.NumericLiteralExpression:
-                        Values.Push(decimal.Parse(node.ToString(), CultureInfo.InvariantCulture));
+                        var v = decimal.Parse(node.ToString(), CultureInfo.InvariantCulture);
+                        if (_TupleValues == null)
+                            Values.Push(new BidAsk(v));
+                        else
+                            _TupleValues.Push(v);
                         break;
                 }
             }
@@ -487,7 +524,7 @@ namespace BTCPayServer.Rating
                 Errors.AddRange(calculate.Errors);
                 return false;
             }
-            _Value = calculate.Values.Pop();
+            _Value = calculate.Values.Pop().Bid;
             _EvaluatedNode = result;
             return true;
         }

BTCPayServer/Services/Invoices/InvoiceEntity.cs

@@ -13,6 +13,7 @@ using NBXplorer;
 using NBXplorer.DerivationStrategy;
 using BTCPayServer.Payments;
 using NBitpayClient;
+using BTCPayServer.Payments.Bitcoin;
 
 namespace BTCPayServer.Services.Invoices
 {
@@ -348,6 +349,7 @@ namespace BTCPayServer.Services.Invoices
 
             dto.Url = ServerUrl.WithTrailingSlash() + $"invoice?id=" + Id;
             dto.CryptoInfo = new List<NBitpayClient.InvoiceCryptoInfo>();
+            dto.MinerFees = new Dictionary<string, MinerFeeInfo>();
             foreach (var info in this.GetPaymentMethods(networkProvider))
             {
                 var accounting = info.Calculate();
@@ -381,6 +383,10 @@ namespace BTCPayServer.Services.Invoices
 
                 if (paymentId.PaymentType == PaymentTypes.BTCLike)
                 {
+                    var minerInfo = new MinerFeeInfo();
+                    minerInfo.TotalFee = accounting.NetworkFee.Satoshi;
+                    minerInfo.SatoshiPerBytes = ((BitcoinLikeOnChainPaymentMethod)info.GetPaymentMethodDetails()).FeeRate.GetFee(1).Satoshi;
+                    dto.MinerFees.TryAdd(paymentId.CryptoCode, minerInfo);
                     var cryptoSuffix = cryptoInfo.CryptoCode == "BTC" ? "" : "/" + cryptoInfo.CryptoCode;
                     cryptoInfo.PaymentUrls = new NBitpayClient.InvoicePaymentUrls()
                     {

BTCPayServer/Services/Mails/EmailSettings.cs

@@ -55,7 +55,7 @@ namespace BTCPayServer.Services.Mails
         public SmtpClient CreateSmtpClient()
         {
             SmtpClient client = new SmtpClient(Server, Port.Value);
-            client.EnableSsl = true;
+            client.EnableSsl = EnableSSL;
             client.UseDefaultCredentials = false;
             client.Credentials = new NetworkCredential(Login, Password);
             client.DeliveryMethod = SmtpDeliveryMethod.Network;

BTCPayServer/Services/Rates/BitpayRateProvider.cs

@@ -24,7 +24,7 @@ namespace BTCPayServer.Services.Rates
         {
             return new ExchangeRates((await _Bitpay.GetRatesAsync().ConfigureAwait(false))
                 .AllRates
-                .Select(r => new ExchangeRate() { Exchange = BitpayName, CurrencyPair = new CurrencyPair("BTC", r.Code), Value = r.Value })
+                .Select(r => new ExchangeRate() { Exchange = BitpayName, CurrencyPair = new CurrencyPair("BTC", r.Code), BidAsk = new BidAsk(r.Value) })
                 .ToList());
         }
     }

BTCPayServer/Services/Rates/CoinAverageRateProvider.cs

@@ -54,7 +54,7 @@ namespace BTCPayServer.Services.Rates
         public const string CoinAverageName = "coinaverage";
         public CoinAverageRateProvider()
         {
-            
+
         }
         static HttpClient _Client = new HttpClient();
 
@@ -69,10 +69,30 @@ namespace BTCPayServer.Services.Rates
 
         public ICoinAverageAuthenticator Authenticator { get; set; }
 
-        private bool TryToDecimal(JProperty p, out decimal v)
+        private bool TryToBidAsk(JProperty p, out BidAsk bidAsk)
         {
-            JToken token = p.Value[Exchange == CoinAverageName ? "last" : "bid"];
-            return decimal.TryParse(token.Value<string>(), System.Globalization.NumberStyles.AllowExponent | System.Globalization.NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out v);
+            bidAsk = null;
+            if (Exchange == CoinAverageName)
+            {
+                JToken last = p.Value["last"];
+                if (!decimal.TryParse(last.Value<string>(), System.Globalization.NumberStyles.AllowExponent | System.Globalization.NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out var v) ||
+                    v <= 0)
+                    return false;
+                bidAsk = new BidAsk(v);
+                return true;
+            }
+            else
+            {
+                JToken bid = p.Value["bid"];
+                JToken ask = p.Value["ask"];
+                if (!decimal.TryParse(bid.Value<string>(), System.Globalization.NumberStyles.AllowExponent | System.Globalization.NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out var v1) ||
+                    !decimal.TryParse(ask.Value<string>(), System.Globalization.NumberStyles.AllowExponent | System.Globalization.NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out var v2) ||
+                    v1 > v2 ||
+                    v1 <= 0 || v2 <= 0)
+                    return false;
+                bidAsk = new BidAsk(v1, v2);
+                return true;
+            }
         }
 
         public async Task<ExchangeRates> GetRatesAsync()
@@ -108,10 +128,10 @@ namespace BTCPayServer.Services.Rates
                 {
                     ExchangeRate exchangeRate = new ExchangeRate();
                     exchangeRate.Exchange = Exchange;
-                    if (!TryToDecimal(prop, out decimal value))
+                    if (!TryToBidAsk(prop, out var value))
                         continue;
-                    exchangeRate.Value = value;
-                    if(CurrencyPair.TryParse(prop.Name, out var pair))
+                    exchangeRate.BidAsk = value;
+                    if (CurrencyPair.TryParse(prop.Name, out var pair))
                     {
                         exchangeRate.CurrencyPair = pair;
                         exchangeRates.Add(exchangeRate);

BTCPayServer/Services/Rates/ExchangeSharpRateProvider.cs

@@ -61,7 +61,7 @@ namespace BTCPayServer.Services.Rates
                 var rate = new ExchangeRate();
                 rate.CurrencyPair = pair;
                 rate.Exchange = _ExchangeName;
-                rate.Value = ticker.Value.Bid;
+                rate.BidAsk = new BidAsk(ticker.Value.Bid, ticker.Value.Ask);
                 return rate;
             }
             catch (ArgumentException)

BTCPayServer/Services/Rates/QuadrigacxRateProvider.cs

@@ -14,13 +14,19 @@ namespace BTCPayServer.Services.Rates
         public const string QuadrigacxName = "quadrigacx";
         static HttpClient _Client = new HttpClient();
 
-        private bool TryToDecimal(JObject p, out decimal v)
+        private bool TryToBidAsk(JObject p, out BidAsk v)
         {
-            v = 0.0m;
-            JToken token = p.Property("bid")?.Value;
-            if (token == null)
+            v = null;
+            JToken bid = p.Property("bid")?.Value;
+            JToken ask = p.Property("ask")?.Value;
+            if (bid == null || ask == null)
                 return false;
-            return decimal.TryParse(token.Value<string>(), System.Globalization.NumberStyles.AllowExponent | System.Globalization.NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out v);
+            if (!decimal.TryParse(bid.Value<string>(), System.Globalization.NumberStyles.AllowExponent | System.Globalization.NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out var v1) ||
+               !decimal.TryParse(bid.Value<string>(), System.Globalization.NumberStyles.AllowExponent | System.Globalization.NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out var v2) ||
+               v1 <= 0m || v2 <= 0m || v1 > v2)
+                return false;
+            v = new BidAsk(v1, v2);
+            return true;
         }
 
         public async Task<ExchangeRates> GetRatesAsync()
@@ -37,9 +43,9 @@ namespace BTCPayServer.Services.Rates
                     continue;
                 rate.CurrencyPair = pair;
                 rate.Exchange = QuadrigacxName;
-                if (!TryToDecimal((JObject)prop.Value, out var v))
+                if (!TryToBidAsk((JObject)prop.Value, out var v))
                     continue;
-                rate.Value = v;
+                rate.BidAsk = v;
                 exchangeRates.Add(rate);
             }
             return exchangeRates;

BTCPayServer/Views/Apps/UpdatePointOfSale.cshtml

@@ -38,6 +38,31 @@
                         <textarea asp-for="Template" rows="20" cols="40" class="form-control"></textarea>
                         <span asp-validation-for="Template" class="text-danger"></span>
                     </div>
+                    <div class="form-group">
+                        <h5>Host button externally</h5>
+                        <p>You can host point of sale buttons in an external website with the following code.</p>
+                        @if(Model.Example1 != null)
+                        {
+                            <span>For anything with a custom amount</span>
+                            <pre><code class="html">@Model.Example1</code></pre>
+                        }
+                        @if(Model.Example2 != null)
+                        {
+                            <span>For a specific item of your template</span>
+                            <pre><code class="html">@Model.Example2</code></pre>
+                        }
+                        <p>A <code>POST</code> callback will be sent to notification with the following form will be sent to <code>notificationUrl</code> once the enough is paid and once again once there is enough confirmations to the payment:</p>
+                        <pre><code class="json">@Model.ExampleCallback</code></pre>
+                        <p><strong>Never</strong> trust anything but <code>id</code>, <strong>ignore</strong> the other fields completely, an attacker can spoof those, they are present only for backward compatibility reason:</p>
+                        <p>
+                            <ul>
+                                <li><strong>Build the invoice's url by yourself</strong> do not trust the <code>url</code> field, this can be spoofed to use attacker's server.</li>
+                                <li>Send a <code>GET</code> request to the invoice's url with <code>Content-Type: application/json</code></li>
+                                <li>Verify that the <code>orderId</code> is from your backend, that the <code>price</code> is correct and that <code>status</code> is either <code>confirmed</code> or <code>complete</code></li>
+                                <li>You can then ship your order</li>
+                            </ul>
+                        </p>
+                    </div>
                     <div class="form-group">
                         <input type="submit" class="btn btn-primary" />
                     </div>
@@ -47,3 +72,10 @@
         </div>
     </div>
 </section>
+
+@section Scripts {
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css">
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/highlight.min.js"></script>
+    <script>hljs.initHighlightingOnLoad();</script>
+}
+

BTCPayServer/Views/Stores/AddLightningNode.cshtml

@@ -16,7 +16,7 @@
 <div class="alert alert-warning alert-dismissible" role="alert">
     <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button>
     <p>
-        <span>A connection to a lightning charge node or clightning unix socket is required to generate lignting network enabled invoices. <br /></span>
+        <span>A connection to a lightning charge node or clightning unix socket is required to generate lightning network enabled invoices. <br /></span>
         <span>This is experimental and not advised for production so keep in mind:</span>
     </p>
     <ul>

BTCPayServer/Views/Stores/UpdateStore.cshtml

@@ -96,7 +96,7 @@
                 <div class="form-group">
                     <h5>Lightning nodes (Experimental)</h5>
                     <p>
-                        <span>A connection to a lightning charge node is required to generate lignting network enabled invoices.<br /></span>
+                        <span>A connection to a lightning charge node is required to generate lightning network enabled invoices.<br /></span>
                         <span>This is experimental and not advised for production.</span>
                     </p>
                 </div>

BTCPayServer/wwwroot/checkout/js/langs/es.js

@@ -5,14 +5,14 @@ const locales_es = {
     "Awaiting Payment...": "En espera de pago...",
     "Pay with": "Pagar con",
     "Contact and Refund Email": "Contacto y correo electrónico de reembolso",
-    "Contact_Body": "Por favor provea una dirección de correo electrónico a continuación. Nos pondremos en contacto con usted en esta dirección si hay un problema con su pago.",
-    "Your email": "Su correo electrónico",
+    "Contact_Body": "Por favor provee una dirección de correo electrónico a continuación. Nos pondremos en contacto contigo en esta dirección si hay un problema con tu pago.",
+    "Your email": "Tu correo electrónico",
     "Continue": "Continuar",
-    "Please enter a valid email address": "Por favor entre un correo electrónico válido",
+    "Please enter a valid email address": "Por favor ingresa un correo electrónico válido",
     "Order Amount": "Total del pedido",
     "Network Cost": "Costo de la red",
-    "Already Paid": "Ya pagado",
-    "Due": "Debido",
+    "Already Paid": "Ya has pagado",
+    "Due": "Aún debes",
     // Tabs
     "Scan": "Escanear",
     "Copy": "Copiar",
@@ -20,22 +20,22 @@ const locales_es = {
     // Scan tab
     "Open in wallet": "Abrir en billetera",
     // Copy tab
-    "CompletePay_Body": "Para completar su pago, envíe {{btcDue}} {{cryptoCode}} a la siguiente dirección.",
+    "CompletePay_Body": "Para completar tu pago, envía {{btcDue}} {{cryptoCode}} a la siguiente dirección.",
     "Amount": "Cantidad",
     "Address": "Dirección",
     "Copied": "Copiado",
     // Conversion tab
-    "ConversionTab_BodyTop": "Puede pagar {{btcDue}} {{cryptoCode}} usando altcoins que no sean los que el comerciante soporta directamente.",
-    "ConversionTab_BodyDesc": "Este servicio es provisto por terceros. Tenga en cuenta que no tenemos control sobre cómo los proveedores enviarán sus fondos. La factura solo se marcará como abonada una vez que se reciban los fondos en la cadena de bloques de {{cryptoCode}} .",
+    "ConversionTab_BodyTop": "Puedes pagar {{btcDue}} {{cryptoCode}} usando altcoins que no sean los que el comercio soporta directamente.",
+    "ConversionTab_BodyDesc": "Este servicio es provisto por terceros. Ten en cuenta que no tenemos control sobre cómo estos terceros enviarán los fondos. La factura solo se marcará como abonada una vez que se reciban los fondos en la cadena de bloques de {{cryptoCode}} .",
     "Shapeshift_Button_Text": "Pagar con Altcoins",
     "ConversionTab_Lightning": "No hay proveedores de conversión disponibles para los pagos de Lightning Network.",
     // Invoice expired
     "Invoice expiring soon...": "La factura expira pronto...",
     "Invoice expired": "La factura expiró",
     "What happened?": "¿Qué sucedió?",
-    "InvoiceExpired_Body_1": "Esta factura ha expirado. Una factura solo es válida por {{maxTimeMinutes}} minutos. Puede volver a {{storeName}} si desea volver a enviar su pago.",
-    "InvoiceExpired_Body_2": "Si intentó enviar un pago, aún no ha sido aceptado por la red de Bitcoin. Todavía no hemos recibido sus fondos.",
-    "InvoiceExpired_Body_3": "Si la transacción no es aceptada por la red de Bitcoin, los fondos se podrán gastar nuevamente en su billetera. Dependiendo de su billetera, esto puede tomar 48-72 horas.",
+    "InvoiceExpired_Body_1": "Esta factura ha expirado. Una factura solo es válida por {{maxTimeMinutes}} minutos. Puedes regresar a {{storeName}} si deseas volver a enviar tu pago.",
+    "InvoiceExpired_Body_2": "Si intentaste enviar un pago, aún no ha sido aceptado por la red de Bitcoin. Todavía no hemos recibido tus fondos.",
+    "InvoiceExpired_Body_3": "Si la transacción no es aceptada por la red de Bitcoin, los fondos se podrán gastar nuevamente en tu billetera. Dependiendo de tu billetera, esto puede tomar 48-72 horas.",
     "Invoice ID": "ID de factura",
     "Order ID": "ID de pedido",
     "Return to StoreName": "Regresar a {{storeName}}",
@@ -43,7 +43,7 @@ const locales_es = {
     "This invoice has been paid": "Esta factura ha sido pagada",
     // Invoice archived
     "This invoice has been archived": "Esta factura ha sido archivada",
-    "Archived_Body": "Por favor, comuníquese con la tienda para obtener información de su pedido o asistencia",
+    "Archived_Body": "Por favor, comunícate con la tienda para obtener información de tu pedido o asistencia",
     // Lightning
     "BOLT 11 Invoice": "Factura BOLT 11",
     "Node Info": "Información del nodo",

Nuget.Config

@@ -5,4 +5,4 @@
 		<add key="aspnetcidev" value="https://dotnet.myget.org/F/aspnetcore-ci-dev/api/v3/index.json"/>
 		<add key="api.nuget.org" value="https://api.nuget.org/v3/index.json"/>
 	</packageSources>
-</configuration>
+</configuration>