btcpayserver/BTCPayServer/Controllers/InvoiceController.UI.cs

732 lines
34 KiB
C#

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Net.Mime;
using System.Net.WebSockets;
using System.Threading;
using System.Threading.Tasks;
using BTCPayServer.Data;
using BTCPayServer.Events;
using BTCPayServer.Filters;
using BTCPayServer.Models;
using BTCPayServer.Models.InvoicingModels;
using BTCPayServer.Payments;
using BTCPayServer.Payments.Changelly;
using BTCPayServer.Payments.CoinSwitch;
using BTCPayServer.Payments.Lightning;
using BTCPayServer.Security;
using BTCPayServer.Services.Invoices;
using BTCPayServer.Services.Invoices.Export;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.EntityFrameworkCore.Internal;
using NBitcoin;
using NBitpayClient;
using NBXplorer;
using Newtonsoft.Json.Linq;
namespace BTCPayServer.Controllers
{
public partial class InvoiceController
{
[HttpGet]
[Route("invoices/{invoiceId}")]
[Authorize(AuthenticationSchemes = Policies.CookieAuthentication)]
public async Task<IActionResult> Invoice(string invoiceId)
{
var invoice = (await _InvoiceRepository.GetInvoices(new InvoiceQuery()
{
InvoiceId = invoiceId,
UserId = GetUserId(),
IncludeAddresses = true,
IncludeEvents = true
})).FirstOrDefault();
if (invoice == null)
return NotFound();
var dto = invoice.EntityToDTO(_NetworkProvider);
var store = await _StoreRepository.FindStore(invoice.StoreId);
InvoiceDetailsModel model = new InvoiceDetailsModel()
{
StoreName = store.StoreName,
StoreLink = Url.Action(nameof(StoresController.UpdateStore), "Stores", new { storeId = store.Id }),
Id = invoice.Id,
State = invoice.GetInvoiceState().ToString(),
TransactionSpeed = invoice.SpeedPolicy == SpeedPolicy.HighSpeed ? "high" :
invoice.SpeedPolicy == SpeedPolicy.MediumSpeed ? "medium" :
invoice.SpeedPolicy == SpeedPolicy.LowMediumSpeed ? "low-medium" :
"low",
RefundEmail = invoice.RefundMail,
CreatedDate = invoice.InvoiceTime,
ExpirationDate = invoice.ExpirationTime,
MonitoringDate = invoice.MonitoringExpiration,
OrderId = invoice.OrderId,
BuyerInformation = invoice.BuyerInformation,
Fiat = _CurrencyNameTable.DisplayFormatCurrency(dto.Price, dto.Currency),
TaxIncluded = _CurrencyNameTable.DisplayFormatCurrency(invoice.ProductInformation.TaxIncluded, dto.Currency),
NotificationEmail = invoice.NotificationEmail,
NotificationUrl = invoice.NotificationURL,
RedirectUrl = invoice.RedirectURL,
ProductInformation = invoice.ProductInformation,
StatusException = invoice.ExceptionStatus,
Events = invoice.Events,
PosData = PosDataParser.ParsePosData(dto.PosData)
};
foreach (var data in invoice.GetPaymentMethods(null))
{
var cryptoInfo = dto.CryptoInfo.First(o => o.GetpaymentMethodId() == data.GetId());
var accounting = data.Calculate();
var paymentMethodId = data.GetId();
var cryptoPayment = new InvoiceDetailsModel.CryptoPayment();
cryptoPayment.PaymentMethod = ToString(paymentMethodId);
cryptoPayment.Due = _CurrencyNameTable.DisplayFormatCurrency(accounting.Due.ToDecimal(MoneyUnit.BTC), paymentMethodId.CryptoCode);
cryptoPayment.Paid = _CurrencyNameTable.DisplayFormatCurrency(accounting.CryptoPaid.ToDecimal(MoneyUnit.BTC), paymentMethodId.CryptoCode);
cryptoPayment.Overpaid = _CurrencyNameTable.DisplayFormatCurrency(accounting.OverpaidHelper.ToDecimal(MoneyUnit.BTC), paymentMethodId.CryptoCode);
var onchainMethod = data.GetPaymentMethodDetails() as Payments.Bitcoin.BitcoinLikeOnChainPaymentMethod;
if (onchainMethod != null)
{
cryptoPayment.Address = onchainMethod.DepositAddress;
}
cryptoPayment.Rate = ExchangeRate(data);
cryptoPayment.PaymentUrl = cryptoInfo.PaymentUrls.BIP21;
model.CryptoPayments.Add(cryptoPayment);
}
var onChainPayments = invoice
.GetPayments()
.Select<PaymentEntity, Task<object>>(async payment =>
{
var paymentNetwork = _NetworkProvider.GetNetwork(payment.GetCryptoCode());
var paymentData = payment.GetCryptoPaymentData();
if (paymentData is Payments.Bitcoin.BitcoinLikePaymentData onChainPaymentData)
{
var m = new InvoiceDetailsModel.Payment();
m.Crypto = payment.GetPaymentMethodId().CryptoCode;
m.DepositAddress = onChainPaymentData.GetDestination(paymentNetwork);
int confirmationCount = 0;
if ((onChainPaymentData.ConfirmationCount < paymentNetwork.MaxTrackedConfirmation && payment.Accounted)
&& (onChainPaymentData.Legacy || invoice.MonitoringExpiration < DateTimeOffset.UtcNow)) // The confirmation count in the paymentData is not up to date
{
confirmationCount = (await ((ExplorerClientProvider)_ServiceProvider.GetService(typeof(ExplorerClientProvider))).GetExplorerClient(payment.GetCryptoCode())?.GetTransactionAsync(onChainPaymentData.Outpoint.Hash))?.Confirmations ?? 0;
onChainPaymentData.ConfirmationCount = confirmationCount;
payment.SetCryptoPaymentData(onChainPaymentData);
await _InvoiceRepository.UpdatePayments(new List<PaymentEntity> { payment });
}
else
{
confirmationCount = onChainPaymentData.ConfirmationCount;
}
if (confirmationCount >= paymentNetwork.MaxTrackedConfirmation)
{
m.Confirmations = "At least " + (paymentNetwork.MaxTrackedConfirmation);
}
else
{
m.Confirmations = confirmationCount.ToString(CultureInfo.InvariantCulture);
}
m.TransactionId = onChainPaymentData.Outpoint.Hash.ToString();
m.ReceivedTime = payment.ReceivedTime;
m.TransactionLink = string.Format(CultureInfo.InvariantCulture, paymentNetwork.BlockExplorerLink, m.TransactionId);
m.Replaced = !payment.Accounted;
return m;
}
else
{
var lightningPaymentData = (Payments.Lightning.LightningLikePaymentData)paymentData;
return new InvoiceDetailsModel.OffChainPayment()
{
Crypto = paymentNetwork.CryptoCode,
BOLT11 = lightningPaymentData.BOLT11
};
}
})
.ToArray();
await Task.WhenAll(onChainPayments);
model.Addresses = invoice.HistoricalAddresses.Select(h => new InvoiceDetailsModel.AddressModel
{
Destination = h.GetAddress(),
PaymentMethod = ToString(h.GetPaymentMethodId()),
Current = !h.UnAssigned.HasValue
}).ToArray();
model.OnChainPayments = onChainPayments.Select(p => p.GetAwaiter().GetResult()).OfType<InvoiceDetailsModel.Payment>().ToList();
model.OffChainPayments = onChainPayments.Select(p => p.GetAwaiter().GetResult()).OfType<InvoiceDetailsModel.OffChainPayment>().ToList();
model.StatusMessage = StatusMessage;
return View(model);
}
private string ToString(PaymentMethodId paymentMethodId)
{
var type = paymentMethodId.PaymentType.ToString();
switch (paymentMethodId.PaymentType)
{
case PaymentTypes.BTCLike:
type = "On-Chain";
break;
case PaymentTypes.LightningLike:
type = "Off-Chain";
break;
}
return $"{paymentMethodId.CryptoCode} ({type})";
}
[HttpGet]
[Route("i/{invoiceId}")]
[Route("i/{invoiceId}/{paymentMethodId}")]
[Route("invoice")]
[AcceptMediaTypeConstraint("application/bitcoin-paymentrequest", false)]
[XFrameOptionsAttribute(null)]
[ReferrerPolicyAttribute("origin")]
public async Task<IActionResult> Checkout(string invoiceId, string id = null, string paymentMethodId = null,
[FromQuery]string view = null)
{
//Keep compatibility with Bitpay
invoiceId = invoiceId ?? id;
id = invoiceId;
////
var model = await GetInvoiceModel(invoiceId, paymentMethodId == null ? null : PaymentMethodId.Parse(paymentMethodId));
if (model == null)
return NotFound();
if (view == "modal")
model.IsModal = true;
_CSP.Add(new ConsentSecurityPolicy("script-src", "'unsafe-eval'")); // Needed by Vue
if (!string.IsNullOrEmpty(model.CustomCSSLink) &&
Uri.TryCreate(model.CustomCSSLink, UriKind.Absolute, out var uri))
{
_CSP.Clear();
}
if (!string.IsNullOrEmpty(model.CustomLogoLink) &&
Uri.TryCreate(model.CustomLogoLink, UriKind.Absolute, out uri))
{
_CSP.Clear();
}
return View(nameof(Checkout), model);
}
private async Task<PaymentModel> GetInvoiceModel(string invoiceId, PaymentMethodId paymentMethodId)
{
var invoice = await _InvoiceRepository.GetInvoice(invoiceId);
if (invoice == null)
return null;
var store = await _StoreRepository.FindStore(invoice.StoreId);
bool isDefaultPaymentId = false;
if (paymentMethodId == null)
{
paymentMethodId = store.GetDefaultPaymentId(_NetworkProvider);
isDefaultPaymentId = true;
}
var network = _NetworkProvider.GetNetwork(paymentMethodId.CryptoCode);
if (network == null && isDefaultPaymentId)
{
network = _NetworkProvider.GetAll().FirstOrDefault();
paymentMethodId = new PaymentMethodId(network.CryptoCode, PaymentTypes.BTCLike);
}
if (invoice == null || network == null)
return null;
if (!invoice.Support(paymentMethodId))
{
if (!isDefaultPaymentId)
return null;
var paymentMethodTemp = invoice.GetPaymentMethods(_NetworkProvider)
.Where(c => paymentMethodId.CryptoCode == c.GetId().CryptoCode)
.FirstOrDefault();
if (paymentMethodTemp == null)
paymentMethodTemp = invoice.GetPaymentMethods(_NetworkProvider).First();
network = paymentMethodTemp.Network;
paymentMethodId = paymentMethodTemp.GetId();
}
var paymentMethod = invoice.GetPaymentMethod(paymentMethodId, _NetworkProvider);
var paymentMethodDetails = paymentMethod.GetPaymentMethodDetails();
var dto = invoice.EntityToDTO(_NetworkProvider);
var cryptoInfo = dto.CryptoInfo.First(o => o.GetpaymentMethodId() == paymentMethodId);
var storeBlob = store.GetStoreBlob();
var currency = invoice.ProductInformation.Currency;
var accounting = paymentMethod.Calculate();
ChangellySettings changelly = (storeBlob.ChangellySettings != null && storeBlob.ChangellySettings.Enabled &&
storeBlob.ChangellySettings.IsConfigured())
? storeBlob.ChangellySettings
: null;
CoinSwitchSettings coinswitch = (storeBlob.CoinSwitchSettings != null && storeBlob.CoinSwitchSettings.Enabled &&
storeBlob.CoinSwitchSettings.IsConfigured())
? storeBlob.CoinSwitchSettings
: null;
var changellyAmountDue = changelly != null
? (accounting.Due.ToDecimal(MoneyUnit.BTC) *
(1m + (changelly.AmountMarkupPercentage / 100m)))
: (decimal?)null;
var model = new PaymentModel()
{
CryptoCode = network.CryptoCode,
PaymentMethodId = paymentMethodId.ToString(),
PaymentMethodName = GetDisplayName(paymentMethodId, network),
CryptoImage = GetImage(paymentMethodId, network),
IsLightning = paymentMethodId.PaymentType == PaymentTypes.LightningLike,
OrderId = invoice.OrderId,
InvoiceId = invoice.Id,
DefaultLang = storeBlob.DefaultLang ?? "en",
HtmlTitle = storeBlob.HtmlTitle ?? "BTCPay Invoice",
CustomCSSLink = storeBlob.CustomCSS?.AbsoluteUri,
CustomLogoLink = storeBlob.CustomLogo?.AbsoluteUri,
BtcAddress = paymentMethodDetails.GetPaymentDestination(),
BtcDue = accounting.Due.ToString(),
OrderAmount = (accounting.TotalDue - accounting.NetworkFee).ToString(),
OrderAmountFiat = OrderAmountFromInvoice(network.CryptoCode, invoice.ProductInformation),
CustomerEmail = invoice.RefundMail,
RequiresRefundEmail = storeBlob.RequiresRefundEmail,
ExpirationSeconds = Math.Max(0, (int)(invoice.ExpirationTime - DateTimeOffset.UtcNow).TotalSeconds),
MaxTimeSeconds = (int)(invoice.ExpirationTime - invoice.InvoiceTime).TotalSeconds,
MaxTimeMinutes = (int)(invoice.ExpirationTime - invoice.InvoiceTime).TotalMinutes,
ItemDesc = invoice.ProductInformation.ItemDesc,
Rate = ExchangeRate(paymentMethod),
MerchantRefLink = invoice.RedirectURL ?? "/",
StoreName = store.StoreName,
InvoiceBitcoinUrl = paymentMethodId.PaymentType == PaymentTypes.BTCLike ? cryptoInfo.PaymentUrls.BIP21 :
paymentMethodId.PaymentType == PaymentTypes.LightningLike ? cryptoInfo.PaymentUrls.BOLT11 :
throw new NotSupportedException(),
PeerInfo = (paymentMethodDetails as LightningLikePaymentMethodDetails)?.NodeInfo,
InvoiceBitcoinUrlQR = paymentMethodId.PaymentType == PaymentTypes.BTCLike ? cryptoInfo.PaymentUrls.BIP21 :
paymentMethodId.PaymentType == PaymentTypes.LightningLike ? cryptoInfo.PaymentUrls.BOLT11.ToUpperInvariant() :
throw new NotSupportedException(),
TxCount = accounting.TxRequired,
BtcPaid = accounting.Paid.ToString(),
#pragma warning disable CS0618 // Type or member is obsolete
Status = invoice.StatusString,
#pragma warning restore CS0618 // Type or member is obsolete
NetworkFee = paymentMethodDetails.GetNextNetworkFee(),
IsMultiCurrency = invoice.GetPayments().Select(p => p.GetPaymentMethodId()).Concat(new[] { paymentMethod.GetId() }).Distinct().Count() > 1,
ChangellyEnabled = changelly != null,
ChangellyMerchantId = changelly?.ChangellyMerchantId,
ChangellyAmountDue = changellyAmountDue,
CoinSwitchEnabled = coinswitch != null,
CoinSwitchMerchantId = coinswitch?.MerchantId,
CoinSwitchMode = coinswitch?.Mode,
StoreId = store.Id,
AvailableCryptos = invoice.GetPaymentMethods(_NetworkProvider)
.Where(i => i.Network != null)
.Select(kv => new PaymentModel.AvailableCrypto()
{
PaymentMethodId = kv.GetId().ToString(),
CryptoCode = kv.GetId().CryptoCode,
PaymentMethodName = GetDisplayName(kv.GetId(), kv.Network),
IsLightning = kv.GetId().PaymentType == PaymentTypes.LightningLike,
CryptoImage = GetImage(kv.GetId(), kv.Network),
Link = Url.Action(nameof(Checkout), new { invoiceId = invoiceId, paymentMethodId = kv.GetId().ToString() })
}).Where(c => c.CryptoImage != "/")
.OrderByDescending(a => a.CryptoCode == "BTC").ThenBy(a => a.PaymentMethodName).ThenBy(a => a.IsLightning ? 1 : 0)
.ToList()
};
var expiration = TimeSpan.FromSeconds(model.ExpirationSeconds);
model.TimeLeft = expiration.PrettyPrint();
return model;
}
private string GetDisplayName(PaymentMethodId paymentMethodId, BTCPayNetwork network)
{
return paymentMethodId.PaymentType == PaymentTypes.BTCLike ?
network.DisplayName : network.DisplayName + " (Lightning)";
}
private string GetImage(PaymentMethodId paymentMethodId, BTCPayNetwork network)
{
var res = paymentMethodId.PaymentType == PaymentTypes.BTCLike ?
Url.Content(network.CryptoImagePath) : Url.Content(network.LightningImagePath);
return "/" + res;
}
private string OrderAmountFromInvoice(string cryptoCode, ProductInformation productInformation)
{
// if invoice source currency is the same as currently display currency, no need for "order amount from invoice"
if (cryptoCode == productInformation.Currency)
return null;
return _CurrencyNameTable.DisplayFormatCurrency(productInformation.Price, productInformation.Currency);
}
private string ExchangeRate(PaymentMethod paymentMethod)
{
string currency = paymentMethod.ParentEntity.ProductInformation.Currency;
return _CurrencyNameTable.DisplayFormatCurrency(paymentMethod.Rate, currency);
}
[HttpGet]
[Route("i/{invoiceId}/status")]
[Route("i/{invoiceId}/{paymentMethodId}/status")]
[Route("invoice/{invoiceId}/status")]
[Route("invoice/{invoiceId}/{paymentMethodId}/status")]
[Route("invoice/status")]
public async Task<IActionResult> GetStatus(string invoiceId, string paymentMethodId = null)
{
var model = await GetInvoiceModel(invoiceId, paymentMethodId == null ? null : PaymentMethodId.Parse(paymentMethodId));
if (model == null)
return NotFound();
return Json(model);
}
[HttpGet]
[Route("i/{invoiceId}/status/ws")]
[Route("i/{invoiceId}/{paymentMethodId}/status/ws")]
[Route("invoice/{invoiceId}/status/ws")]
[Route("invoice/{invoiceId}/{paymentMethodId}/status")]
[Route("invoice/status/ws")]
public async Task<IActionResult> GetStatusWebSocket(string invoiceId)
{
if (!HttpContext.WebSockets.IsWebSocketRequest)
return NotFound();
var invoice = await _InvoiceRepository.GetInvoice(invoiceId);
if (invoice == null || invoice.Status == InvoiceStatus.Complete || invoice.Status == InvoiceStatus.Invalid || invoice.Status == InvoiceStatus.Expired)
return NotFound();
var webSocket = await HttpContext.WebSockets.AcceptWebSocketAsync();
CompositeDisposable leases = new CompositeDisposable();
try
{
leases.Add(_EventAggregator.Subscribe<Events.InvoiceDataChangedEvent>(async o => await NotifySocket(webSocket, o.InvoiceId, invoiceId)));
leases.Add(_EventAggregator.Subscribe<Events.InvoiceNewAddressEvent>(async o => await NotifySocket(webSocket, o.InvoiceId, invoiceId)));
leases.Add(_EventAggregator.Subscribe<Events.InvoiceEvent>(async o => await NotifySocket(webSocket, o.Invoice.Id, invoiceId)));
while (true)
{
var message = await webSocket.ReceiveAsync(DummyBuffer, default(CancellationToken));
if (message.MessageType == WebSocketMessageType.Close)
break;
}
}
finally
{
leases.Dispose();
await webSocket.CloseSocket();
}
return new EmptyResult();
}
ArraySegment<Byte> DummyBuffer = new ArraySegment<Byte>(new Byte[1]);
private async Task NotifySocket(WebSocket webSocket, string invoiceId, string expectedId)
{
if (invoiceId != expectedId || webSocket.State != WebSocketState.Open)
return;
CancellationTokenSource cts = new CancellationTokenSource();
cts.CancelAfter(5000);
try
{
await webSocket.SendAsync(DummyBuffer, WebSocketMessageType.Binary, true, cts.Token);
}
catch { try { webSocket.Dispose(); } catch { } }
}
[HttpPost]
[Route("i/{invoiceId}/UpdateCustomer")]
[Route("invoice/UpdateCustomer")]
public async Task<IActionResult> UpdateCustomer(string invoiceId, [FromBody]UpdateCustomerModel data)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
await _InvoiceRepository.UpdateInvoice(invoiceId, data).ConfigureAwait(false);
return Ok();
}
[HttpGet]
[Route("invoices")]
[Authorize(AuthenticationSchemes = Policies.CookieAuthentication)]
[BitpayAPIConstraint(false)]
public async Task<IActionResult> ListInvoices(string searchTerm = null, int skip = 0, int count = 50)
{
var model = new InvoicesModel
{
SearchTerm = searchTerm,
Skip = skip,
Count = count,
StatusMessage = StatusMessage
};
InvoiceQuery invoiceQuery = GetInvoiceQuery(searchTerm);
var counting = _InvoiceRepository.GetInvoicesTotal(invoiceQuery);
invoiceQuery.Count = count;
invoiceQuery.Skip = skip;
var list = await _InvoiceRepository.GetInvoices(invoiceQuery);
foreach (var invoice in list)
{
var state = invoice.GetInvoiceState();
model.Invoices.Add(new InvoiceModel()
{
Status = state.ToString(),
ShowCheckout = invoice.Status == InvoiceStatus.New,
Date = invoice.InvoiceTime,
InvoiceId = invoice.Id,
OrderId = invoice.OrderId ?? string.Empty,
RedirectUrl = invoice.RedirectURL ?? string.Empty,
AmountCurrency = _CurrencyNameTable.DisplayFormatCurrency(invoice.ProductInformation.Price, invoice.ProductInformation.Currency),
CanMarkInvalid = state.CanMarkInvalid(),
CanMarkComplete = state.CanMarkComplete()
});
}
model.Total = await counting;
return View(model);
}
private InvoiceQuery GetInvoiceQuery(string searchTerm = null)
{
var filterString = new SearchString(searchTerm);
var invoiceQuery = new InvoiceQuery()
{
TextSearch = filterString.TextSearch,
UserId = GetUserId(),
Unusual = !filterString.Filters.ContainsKey("unusual") ? null
: !bool.TryParse(filterString.Filters["unusual"].First(), out var r) ? (bool?)null
: r,
Status = filterString.Filters.ContainsKey("status") ? filterString.Filters["status"].ToArray() : null,
ExceptionStatus = filterString.Filters.ContainsKey("exceptionstatus") ? filterString.Filters["exceptionstatus"].ToArray() : null,
StoreId = filterString.Filters.ContainsKey("storeid") ? filterString.Filters["storeid"].ToArray() : null,
ItemCode = filterString.Filters.ContainsKey("itemcode") ? filterString.Filters["itemcode"].ToArray() : null,
OrderId = filterString.Filters.ContainsKey("orderid") ? filterString.Filters["orderid"].ToArray() : null
};
return invoiceQuery;
}
[HttpGet]
[Authorize(AuthenticationSchemes = Policies.CookieAuthentication)]
[BitpayAPIConstraint(false)]
public async Task<IActionResult> Export(string format, string searchTerm = null)
{
var model = new InvoiceExport(_NetworkProvider, _CurrencyNameTable);
InvoiceQuery invoiceQuery = GetInvoiceQuery(searchTerm);
invoiceQuery.Count = int.MaxValue;
invoiceQuery.Skip = 0;
var invoices = await _InvoiceRepository.GetInvoices(invoiceQuery);
var res = model.Process(invoices, format);
var cd = new ContentDisposition
{
FileName = $"btcpay-export-{DateTime.UtcNow.ToString("yyyyMMdd-HHmmss", CultureInfo.InvariantCulture)}.{format}",
Inline = true
};
Response.Headers.Add("Content-Disposition", cd.ToString());
Response.Headers.Add("X-Content-Type-Options", "nosniff");
return Content(res, "application/" + format);
}
[HttpGet]
[Route("invoices/create")]
[Authorize(AuthenticationSchemes = Policies.CookieAuthentication)]
[BitpayAPIConstraint(false)]
public async Task<IActionResult> CreateInvoice()
{
var stores = new SelectList(await _StoreRepository.GetStoresByUserId(GetUserId()), nameof(StoreData.Id), nameof(StoreData.StoreName), null);
if (stores.Count() == 0)
{
StatusMessage = "Error: You need to create at least one store before creating a transaction";
return RedirectToAction(nameof(UserStoresController.ListStores), "UserStores");
}
return View(new CreateInvoiceModel() { Stores = stores });
}
[HttpPost]
[Route("invoices/create")]
[Authorize(AuthenticationSchemes = Policies.CookieAuthentication)]
[BitpayAPIConstraint(false)]
public async Task<IActionResult> CreateInvoice(CreateInvoiceModel model)
{
var stores = await _StoreRepository.GetStoresByUserId(GetUserId());
model.Stores = new SelectList(stores, nameof(StoreData.Id), nameof(StoreData.StoreName), model.StoreId);
var store = stores.FirstOrDefault(s => s.Id == model.StoreId);
if (store == null)
{
ModelState.AddModelError(nameof(model.StoreId), "Store not found");
}
if (!ModelState.IsValid)
{
return View(model);
}
StatusMessage = null;
if (!store.HasClaim(Policies.CanCreateInvoice.Key))
{
ModelState.AddModelError(nameof(model.StoreId), "You need to be owner of this store to create an invoice");
return View(model);
}
if (store.GetSupportedPaymentMethods(_NetworkProvider).Count() == 0)
{
ModelState.AddModelError(nameof(model.StoreId), "You need to configure the derivation scheme in order to create an invoice");
return View(model);
}
if (StatusMessage != null)
{
return RedirectToAction(nameof(StoresController.UpdateStore), "Stores", new
{
storeId = store.Id
});
}
try
{
var result = await CreateInvoiceCore(new Invoice()
{
Price = model.Amount.Value,
Currency = model.Currency,
PosData = model.PosData,
OrderId = model.OrderId,
//RedirectURL = redirect + "redirect",
NotificationEmail = model.NotificationEmail,
NotificationURL = model.NotificationUrl,
ItemDesc = model.ItemDesc,
FullNotifications = true,
BuyerEmail = model.BuyerEmail,
}, store, HttpContext.Request.GetAbsoluteRoot());
StatusMessage = $"Invoice {result.Data.Id} just created!";
return RedirectToAction(nameof(ListInvoices));
}
catch (BitpayHttpException ex)
{
ModelState.TryAddModelError(nameof(model.Currency), $"Error: {ex.Message}");
return View(model);
}
}
[HttpPost]
[Authorize(AuthenticationSchemes = Policies.CookieAuthentication)]
[BitpayAPIConstraint(false)]
public IActionResult SearchInvoice(InvoicesModel invoices)
{
return RedirectToAction(nameof(ListInvoices), new
{
searchTerm = invoices.SearchTerm,
skip = invoices.Skip,
count = invoices.Count,
});
}
[HttpGet]
[Route("invoices/{invoiceId}/changestate/{newState}")]
[Authorize(AuthenticationSchemes = Policies.CookieAuthentication)]
[BitpayAPIConstraint(false)]
public IActionResult ChangeInvoiceState(string invoiceId, string newState)
{
if (newState == "invalid")
{
return View("Confirm", new ConfirmModel()
{
Action = "Make invoice invalid",
Title = "Change invoice state",
Description = $"You will transition the state of this invoice to \"invalid\", do you want to continue?",
});
}
else if (newState == "complete")
{
return View("Confirm", new ConfirmModel()
{
Action = "Make invoice complete",
Title = "Change invoice state",
Description = $"You will transition the state of this invoice to \"complete\", do you want to continue?",
ButtonClass = "btn-primary"
});
}
else
return NotFound();
}
[HttpPost]
[Route("invoices/{invoiceId}/changestate/{newState}")]
[Authorize(AuthenticationSchemes = Policies.CookieAuthentication)]
[BitpayAPIConstraint(false)]
public async Task<IActionResult> ChangeInvoiceStateConfirm(string invoiceId, string newState)
{
var invoice = (await _InvoiceRepository.GetInvoices(new InvoiceQuery()
{
InvoiceId = invoiceId,
UserId = GetUserId()
})).FirstOrDefault();
if (invoice == null)
return NotFound();
if (newState == "invalid")
{
await _InvoiceRepository.UpdatePaidInvoiceToInvalid(invoiceId);
_EventAggregator.Publish(new InvoiceEvent(invoice, 1008, InvoiceEvent.MarkedInvalid));
StatusMessage = "Invoice marked invalid";
}
else if(newState == "complete")
{
await _InvoiceRepository.UpdatePaidInvoiceToComplete(invoiceId);
_EventAggregator.Publish(new InvoiceEvent(invoice, 2008, InvoiceEvent.MarkedCompleted));
StatusMessage = "Invoice marked complete";
}
return RedirectToAction(nameof(ListInvoices));
}
[TempData]
public string StatusMessage
{
get;
set;
}
private string GetUserId()
{
return _UserManager.GetUserId(User);
}
public class PosDataParser
{
public static Dictionary<string, object> ParsePosData(string posData)
{
var result = new Dictionary<string,object>();
if (string.IsNullOrEmpty(posData))
{
return result;
}
try
{
var jObject =JObject.Parse(posData);
foreach (var item in jObject)
{
switch (item.Value.Type)
{
case JTokenType.Array:
var items = item.Value.AsEnumerable().ToList();
for (var i = 0; i < items.Count(); i++)
{
result.Add($"{item.Key}[{i}]", ParsePosData(items[i].ToString()));
}
break;
case JTokenType.Object:
result.Add(item.Key, ParsePosData(item.Value.ToString()));
break;
default:
result.Add(item.Key, item.Value.ToString());
break;
}
}
}
catch
{
result.Add(string.Empty, posData);
}
return result;
}
}
}
}