public bool BindModel(HttpActionContext actionContext, ModelBindingContext bindingContext)
{
HttpContent content = actionContext.Request.Content;
string json = content.ReadAsStringAsync().Result;
IStudentCode obj = JsonConvert.DeserializeObject <StudentCode>(json);
bindingContext.Model = obj;
return(true);
}
private void SendEmail(IStudentCode studentCode)
{
Email Mail = new Email(studentCode.Email);
Mail.Subject = "Student Ticket Code";
Mail.Body = string.Format(
@"This email is a response to a request for a student discount code. We have validated your email address and are pleased to offer you this code.
This code is tied to your email address is a valid for one use. If you misplace this email, you may supply your email to the DevSpace website on the tickets page to receive another copy of this email. A new code will not be generated.
You may go directly to out ticketing page using the link below.
https://www.eventbrite.com/e/devspace-2016-registration-24347789895?access={0}
If you wish, you may also go directly to EventBrite, find out event, and manually enter the code:
{0}
We thank you for your interest in the DevSpace Technical Conference and look forward to seeing you there.", studentCode.Code);
Mail.Send();
}
public async Task <HttpResponseMessage> Post([ModelBinder(typeof(JsonStudentCodeBinder))] IStudentCode value)
{
MutableStudentCode NewStudentCode = new MutableStudentCode {
Email = value.Email
};
if (null == NewStudentCode)
{
return(new HttpResponseMessage(HttpStatusCode.BadRequest));
}
// Check for .edu email
if (string.IsNullOrWhiteSpace(NewStudentCode.Email))
{
return(new HttpResponseMessage(HttpStatusCode.BadRequest));
}
if (!NewStudentCode.Email.Trim().EndsWith(".edu", StringComparison.InvariantCultureIgnoreCase))
{
return(new HttpResponseMessage(HttpStatusCode.BadRequest));
}
// Check DataStore for existing code
IList <IStudentCode> ExistingCodes = await _DataStore.Get("Email", NewStudentCode.Email);
// If exists, resent existing code
if (ExistingCodes.Count > 0)
{
SendEmail(ExistingCodes[0]);
return(new HttpResponseMessage(HttpStatusCode.NoContent));
}
// Generate Code
NewStudentCode.Code = BitConverter.ToString(Guid.NewGuid().ToByteArray()).Replace("-", "").Substring(0, 16);
while (1 == (await _DataStore.Get("Code", NewStudentCode.Code)).Count)
{
NewStudentCode.Code = BitConverter.ToString(Guid.NewGuid().ToByteArray()).Replace("-", "").Substring(0, 16);
}
// Call EventBrite to create code
#if DEBUG
string EventBriteApiKey = Environment.GetEnvironmentVariable("EVENTBRITEAPIKEY", EnvironmentVariableTarget.Machine);
string EventBriteEventId = Environment.GetEnvironmentVariable("EVENTBRITEEVENTID", EnvironmentVariableTarget.Machine);
string EventBriteTicketId = Environment.GetEnvironmentVariable("EVENTBRITETICKETID", EnvironmentVariableTarget.Machine);
#else
string EventBriteApiKey = ConfigurationManager.AppSettings["EventBriteApiKey"];
string EventBriteEventId = ConfigurationManager.AppSettings["EventBriteEventId"];
string EventBriteTicketId = ConfigurationManager.AppSettings["EventBriteTicketId"];
#endif
EventBriteApiObject JsonObject = new EventBriteApiObject {
access_code = new AccessCode {
code = NewStudentCode.Code,
ticket_ids = new string[] { EventBriteTicketId },
quantity_available = 1
}
};
string Uri = string.Format("https://www.eventbriteapi.com/v3/events/{0}/access_codes/", EventBriteEventId);
HttpWebRequest EventBriteRequest = HttpWebRequest.Create(Uri) as HttpWebRequest;
EventBriteRequest.Headers.Add("Authorization", string.Format("Bearer {0}", EventBriteApiKey));
EventBriteRequest.ContentType = "application/json";
EventBriteRequest.Accept = "application/json";
EventBriteRequest.Method = "POST";
byte[] RequestBytes = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(JsonObject, Formatting.None));
EventBriteRequest.ContentLength = RequestBytes.Length;
using (Stream RequestStream = EventBriteRequest.GetRequestStream())
RequestStream.Write(RequestBytes, 0, RequestBytes.Length);
try {
using (HttpWebResponse EventBriteResponse = await EventBriteRequest.GetResponseAsync() as HttpWebResponse);
} catch (WebException) {
return(new HttpResponseMessage(HttpStatusCode.BadGateway));
} catch (Exception) {
return(new HttpResponseMessage(HttpStatusCode.InternalServerError));
}
// Store Code in DataStore
NewStudentCode.Id = (await _DataStore.Add(NewStudentCode)).Id;
// Email Code
SendEmail(NewStudentCode);
return(new HttpResponseMessage(HttpStatusCode.Created));
}
public async Task <HttpResponseMessage> Post([ModelBinder(typeof(JsonStudentCodeBinder))] IStudentCode value)
{
MutableStudentCode NewStudentCode = new MutableStudentCode {
Email = value.Email
};
if (null == NewStudentCode)
{
return(new HttpResponseMessage(HttpStatusCode.BadRequest));
}
// Check for .edu email
if (string.IsNullOrWhiteSpace(NewStudentCode.Email))
{
return(new HttpResponseMessage(HttpStatusCode.BadRequest));
}
if (!NewStudentCode.Email.Trim().EndsWith(".edu", StringComparison.InvariantCultureIgnoreCase))
{
return(new HttpResponseMessage(HttpStatusCode.BadRequest));
}
// Check DataStore for existing code
IList <IStudentCode> ExistingCodes = await _DataStore.Get("Email", NewStudentCode.Email);
// If exists, resent existing code
if (ExistingCodes.Count > 0)
{
SendEmail(ExistingCodes[0]);
return(new HttpResponseMessage(HttpStatusCode.NoContent));
}
// Generate Code
NewStudentCode.Code = BitConverter.ToString(Guid.NewGuid().ToByteArray()).Replace("-", "").Substring(0, 16);
while (1 == (await _DataStore.Get("Code", NewStudentCode.Code)).Count)
{
NewStudentCode.Code = BitConverter.ToString(Guid.NewGuid().ToByteArray()).Replace("-", "").Substring(0, 16);
}
Newtonsoft.Json.Linq.JObject input = new Newtonsoft.Json.Linq.JObject {
["discount"] = new Newtonsoft.Json.Linq.JObject {
["type"] = "access",
["code"] = NewStudentCode.Code,
["event_id"] = EventBriteEventId,
["ticket_class_ids"] = new Newtonsoft.Json.Linq.JArray(new[] { EventBriteTicketId }),
["quantity_available"] = 1
}
};
try {
HttpResponseMessage EventBriteResponse = await EventBriteApi.PostAsync(
string.Empty,
new StringContent(
input.ToString(),
Encoding.UTF8,
"application/json"
)
);
EventBriteResponse.Dispose();
} catch (WebException) {
return(new HttpResponseMessage(HttpStatusCode.BadGateway));
} catch (Exception) {
return(new HttpResponseMessage(HttpStatusCode.InternalServerError));
}
// Store Code in DataStore
NewStudentCode.Id = (await _DataStore.Add(NewStudentCode)).Id;
// Email Code
SendEmail(NewStudentCode);
return(new HttpResponseMessage(HttpStatusCode.Created));
}