2019-03-21 11:12:07 +01:00

83 lines
2.7 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Net.Http.Formatting;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using Microsoft.Extensions.Options;
using Newtonsoft.Json;
using WebhookClient.Models;
namespace WebhookClient.Pages
{
[Authorize]
public class RegisterWebhookModel : PageModel
{
private readonly Settings _settings;
private readonly IHttpClientFactory _httpClientFactory;
[BindProperty] public string Token { get; set; }
public int ResponseCode { get; set; }
public string RequestUrl { get; set; }
public string GrantUrl { get; set; }
public string ResponseMessage { get; set; }
public string RequestBodyJson { get; set; }
public RegisterWebhookModel(IOptions<Settings> settings, IHttpClientFactory httpClientFactory)
{
_settings = settings.Value;
_httpClientFactory = httpClientFactory;
}
public void OnGet()
{
ResponseCode = (int)HttpStatusCode.OK;
Token = _settings.Token;
}
public async Task<IActionResult> OnPost()
{
ResponseCode = (int)HttpStatusCode.OK;
var protocol = Request.IsHttps ? "https" : "http";
var selfurl = !string.IsNullOrEmpty(_settings.SelfUrl) ? _settings.SelfUrl : $"{protocol}://{Request.Host}/{Request.PathBase}";
if (!selfurl.EndsWith("/"))
{
selfurl = selfurl + "/";
}
var granturl = $"{selfurl}check";
var url = $"{selfurl}webhook-received";
var client = _httpClientFactory.CreateClient("GrantClient");
var payload = new WebhookSubscriptionRequest()
{
Event = "OrderPaid",
GrantUrl = granturl,
Url = url,
Token = Token
};
var response = await client.PostAsync<WebhookSubscriptionRequest>(_settings.WebhooksUrl + "/api/v1/webhooks", payload, new JsonMediaTypeFormatter());
if (response.IsSuccessStatusCode)
{
return RedirectToPage("WebhooksList");
}
else
{
RequestBodyJson = JsonConvert.SerializeObject(payload);
ResponseCode = (int)response.StatusCode;
ResponseMessage = response.ReasonPhrase;
GrantUrl = granturl;
RequestUrl = $"{response.RequestMessage.Method} {response.RequestMessage.RequestUri}";
}
return Page();
}
}
}