public async Task <IActionResult> SubscribeWebhook(WebhookSubscriptionRequest request)
{
if (!ModelState.IsValid)
{
return(ValidationProblem(ModelState));
}
var userId = _identityService.GetUserIdentity();
var grantOk = await _grantUrlTester.TestGrantUrl(request.Url, request.GrantUrl, request.Token ?? string.Empty);
if (grantOk)
{
var subscription = new WebhookSubscription()
{
Date = DateTime.UtcNow,
DestUrl = request.Url,
Token = request.Token,
Type = Enum.Parse <WebhookType>(request.Event, ignoreCase: true),
UserId = _identityService.GetUserIdentity()
};
_dbContext.Add(subscription);
await _dbContext.SaveChangesAsync();
return(CreatedAtAction("GetByUserAndId", new { id = subscription.Id }, subscription));
}
else
{
return(StatusCode(418, "Grant url can't be validated"));
}
}
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 = "ApplicationPaid",
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());
}
