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Extracting public portion of app controller

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This commit is contained in:
rockstardev
2018-08-30 13:16:24 -05:00
committed by nicolas.dorier
parent 0abd62dfe8
commit 7341be76bb
7 changed files with 215 additions and 175 deletions
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153
BTCPayServer/Controllers/AppsController.PointOfSale.cs
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@@ -1,25 +1,11 @@
using System;
using Microsoft.EntityFrameworkCore;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Encodings.Web;
using System.Threading.Tasks;
using BTCPayServer.Data;
using BTCPayServer.Models;
using BTCPayServer.Models.AppViewModels;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;
using NBitcoin.DataEncoders;
using NBitcoin;
using BTCPayServer.Services.Apps;
using Newtonsoft.Json;
using YamlDotNet.RepresentationModel;
using System.IO;
using BTCPayServer.Services.Rates;
using System.Globalization;
using System.Text;
using System.Text.Encodings.Web;
using Microsoft.AspNetCore.Cors;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
namespace BTCPayServer.Controllers
{
@@ -87,7 +73,7 @@ namespace BTCPayServer.Controllers
}
try
{
var items = Parse(settings.Template, settings.Currency);
var items = _AppsHelper.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\" />");
@@ -109,11 +95,11 @@ namespace BTCPayServer.Controllers
[Route("{appId}/settings/pos")]
public async Task<IActionResult> UpdatePointOfSale(string appId, UpdatePointOfSaleViewModel vm)
{
if (_Currencies.GetCurrencyData(vm.Currency, false) == null)
if (_AppsHelper.GetCurrencyData(vm.Currency, false) == null)
ModelState.AddModelError(nameof(vm.Currency), "Invalid currency");
try
{
Parse(vm.Template, vm.Currency);
_AppsHelper.Parse(vm.Template, vm.Currency);
}
catch
{
@@ -138,131 +124,6 @@ namespace BTCPayServer.Controllers
return RedirectToAction(nameof(ListApps));
}
[HttpGet]
[Route("{appId}/pos")]
public async Task<IActionResult> ViewPointOfSale(string appId)
{
var app = await GetApp(appId, AppType.PointOfSale);
if (app == null)
return NotFound();
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,
Step = step.ToString(CultureInfo.InvariantCulture),
ShowCustomAmount = settings.ShowCustomAmount,
Items = Parse(settings.Template, settings.Currency)
});
}
private async Task<AppData> GetApp(string appId, AppType appType)
{
using (var ctx = _ContextFactory.CreateContext())
{
return await ctx.Apps
.Where(us => us.Id == appId &&
us.AppType == appType.ToString())
.FirstOrDefaultAsync();
}
}
private ViewPointOfSaleViewModel.Item[] Parse(string template, string currency)
{
var input = new StringReader(template);
YamlStream stream = new YamlStream();
stream.Load(input);
var root = (YamlMappingNode)stream.Documents[0].RootNode;
return root
.Children
.Select(kv => new { Key = (kv.Key as YamlScalarNode)?.Value, Value = kv.Value as YamlMappingNode })
.Where(kv => kv.Value != null)
.Select(c => new ViewPointOfSaleViewModel.Item()
{
Id = c.Key,
Title = c.Value.Children
.Select(kv => new { Key = (kv.Key as YamlScalarNode)?.Value, Value = kv.Value as YamlScalarNode })
.Where(kv => kv.Value != null)
.Where(cc => cc.Key == "title")
.FirstOrDefault()?.Value?.Value ?? c.Key,
Price = c.Value.Children
.Select(kv => new { Key = (kv.Key as YamlScalarNode)?.Value, Value = kv.Value as YamlScalarNode })
.Where(kv => kv.Value != null)
.Where(cc => cc.Key == "price")
.Select(cc => new ViewPointOfSaleViewModel.Item.ItemPrice()
{
Value = decimal.Parse(cc.Value.Value, CultureInfo.InvariantCulture),
Formatted = FormatCurrency(cc.Value.Value, currency)
})
.Single()
})
.ToArray();
}
string FormatCurrency(string price, string currency)
{
return decimal.Parse(price, CultureInfo.InvariantCulture).ToString("C", _Currencies.GetCurrencyProvider(currency));
}
[HttpPost]
[Route("{appId}/pos")]
[IgnoreAntiforgeryToken]
[EnableCors(CorsPolicies.All)]
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)
{
return RedirectToAction(nameof(ViewPointOfSale), new { appId = appId });
}
if (app == null)
return NotFound();
var settings = app.GetSettings<PointOfSaleSettings>();
if (string.IsNullOrEmpty(choiceKey) && !settings.ShowCustomAmount)
{
return RedirectToAction(nameof(ViewPointOfSale), new { appId = appId });
}
string title = null;
var price = 0.0m;
if (!string.IsNullOrEmpty(choiceKey))
{
var choices = Parse(settings.Template, settings.Currency);
var choice = choices.FirstOrDefault(c => c.Id == choiceKey);
if (choice == null)
return NotFound();
title = choice.Title;
price = choice.Price.Value;
}
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);
}
private async Task UpdateAppSettings(AppData app)
{
using (var ctx = _ContextFactory.CreateContext())