public HttpResponseMessage SendMessage(MessageResponceModel message,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))]
string accessToken)
{
var data = new MessagesRepository(
ConfigurationManager.AppSettings["MongoConnectionString"],
ConfigurationManager.AppSettings["Database"]);
var user = this.GetUserByAccessToken(accessToken, data.Db);
if (user == null)
{
return this.Request.CreateResponse(HttpStatusCode.Unauthorized);
}
message.Sender = user.Username + "@" + MailDomain;
ValidateMessage(message);
SendMessageToMailgun(message);
DbMessageModel dbMessage = new DbMessageModel()
{
BodyHtml = message.BodyHtml,
BodyPlain = message.BodyPlain,
Date = message.Date,
Recipient = message.Recipient,
Sender = message.Sender,
Subject = message.Subject,
Username = user.Username
};
data.SaveMessage(dbMessage);
var response = this.Request.CreateResponse(HttpStatusCode.Created, message);
return response;
}
public HttpResponseMessage ReceiveMessage()
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
HttpResponseMessage result = null;
var httpRequest = HttpContext.Current.Request;
var data = new MessagesRepository(
ConfigurationManager.AppSettings["MongoConnectionString"],
ConfigurationManager.AppSettings["Database"]);
var recipient = httpRequest.Unvalidated.Form["recipient"].Split('@');
var recipientName = recipient[0].Trim();
DbMessageModel model = new DbMessageModel()
{
BodyHtml = httpRequest.Unvalidated.Form["body-html"],
BodyPlain = httpRequest.Unvalidated.Form["body-plain"],
Date = DateTime.Now,
Sender = httpRequest.Unvalidated.Form["from"],
Recipient = httpRequest.Unvalidated.Form["recipient"],
Subject = httpRequest.Unvalidated.Form["subject"],
Username = recipientName
};
data.Add(model);
var responseModel = new MessageResponceModel
{
Id = model.Id,
BodyHtml = model.BodyHtml,
BodyPlain = model.BodyPlain,
Date = model.Date,
Recipient = model.Recipient,
Sender = model.Sender,
Subject = model.Subject
};
var response = this.Request.CreateResponse(HttpStatusCode.Created, responseModel);
return response;
});
}
private void ValidateMessage(MessageResponceModel message)
{
if (message.BodyHtml != null && message.BodyPlain == null)
{
message.BodyPlain = "You need a HTML capable viewer to read this message!";
}
if (message.Recipient == null)
{
throw new ArgumentNullException("Recipient is required!");
}
string[] recepients = message.Recipient.Split(new char[] { ',', ';', ' ' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var recepient in recepients)
{
ValidateEmail(recepient);
}
}
private IRestResponse SendMessageToMailgun(MessageResponceModel message)
{
string apiKey = ConfigurationManager.AppSettings["MAILGUN_API_KEY"];
string[] recepients = message.Recipient.Split(new char[] { ',', ';', ' ' }, StringSplitOptions.RemoveEmptyEntries);
RestClient client = new RestClient();
client.BaseUrl = "https://api.mailgun.net/v2";
client.Authenticator =
new HttpBasicAuthenticator("api",
apiKey);
RestRequest request = new RestRequest();
request.AddParameter("domain",
MailDomain, ParameterType.UrlSegment);
request.Resource = "{domain}/messages";
request.AddParameter("from", message.Sender);
foreach (var recipient in recepients)
{
request.AddParameter("to", recipient);
}
request.AddParameter("subject", message.Subject);
request.AddParameter("text", message.BodyPlain);
request.AddParameter("html", message.BodyHtml);
request.Method = Method.POST;
return client.Execute(request);
}
public HttpResponseMessage GetMessage(string messageId,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))]
string accessToken)
{
var data = new MessagesRepository(
ConfigurationManager.AppSettings["MongoConnectionString"],
ConfigurationManager.AppSettings["Database"]);
var user = this.GetUserByAccessToken(accessToken, data.Db);
if (user == null)
{
return this.Request.CreateResponse(HttpStatusCode.Unauthorized);
}
var message = data.GetMessage(messageId);
if (message == null)
{
return this.Request.CreateResponse(HttpStatusCode.BadRequest, messageId);
}
var responceMessage = new MessageResponceModel()
{
BodyHtml = message.BodyHtml,
BodyPlain = message.BodyPlain,
Date = message.Date,
Id = message.Id,
Recipient = message.Recipient,
Sender = message.Sender,
Subject = message.Subject
};
var response = this.Request.CreateResponse(HttpStatusCode.OK, responceMessage);
return response;
}
