public override void Process()
{
var contents = String.Empty;
try
{
using (var stream = _request.InputStream)
{
using (var reader = new StreamReader(stream))
{
contents = reader.ReadToEnd();
}
}
if (String.IsNullOrEmpty(contents))
{
var customer = JsonConvert.DeserializeObject <Customer>(contents);
_successor.Process();
}
}
catch (Exception ex)
{
Logger.Write("Something bad happened");
throw new BuisnessRulesException("RequestHandler", ex);
}
}
public override void Process()
{
var connectionString = ConfigurationManager.ConnectionStrings["database"].ConnectionString;
using (var connection = new SqlConnection(connectionString))
{
var commandText = "usp_verifyInvoince";
using (var command = new SqlCommand(commandText))
{
command.CommandType = CommandType.StoredProcedure;
command.Parameters.Add(_customer.Id);
try
{
connection.Open();
var isInSystem = (bool)command.ExecuteScalar();
if (isInSystem)
{
_successor.Process();
}
else
{
Logger.Write("Something Went Wrong");
}
}
catch (SqlException ex)
{
Logger.Write("Something Went Wrong");
throw new BuisnessRulesException("CustomerInSystemHandler", ex);
}
}
}
}
public override void Process()
{
try
{
using (var client = new WebClient())
{
var uri = ConfigurationManager.AppSettings["WarehouseUri"];
foreach (var item in _order.LineItems)
{
var response = client.DownloadString(uri + item.Id);
var inStock = JsonConvert.DeserializeObject <Boolean>(response);
if (!inStock)
{
Logger.Write("Something bad happened");
}
else
{
_successor.Process();
}
}
}
}
catch (WebException ex)
{
Logger.Write("Something bad happened");
throw new BuisnessRulesException("OrderItemsInStockHandler", ex);
}
}
public override void Process()
{
if (String.IsNullOrEmpty(_customer.FirstName))
{
Logger.Write("Something Went Wrong");
}
if (string.IsNullOrEmpty(_customer.LastName))
{
Logger.Write("Something Went Wrong");
}
_successor.Process();
}
public override void Process()
{
try
{
using (var client = new WebClient())
{
var uri = ConfigurationManager.AppSettings["FullFillmentUri"];
var json = JsonConvert.SerializeObject(_customer);
var response = client.UploadString(uri, json);
_successor.Process();
}
}
catch (WebException ex)
{
Logger.Write("Something bad happened");
throw new BuisnessRulesException("HandleFullfillment", ex);
}
}
public override void Process()
{
var to = _customer.Email;
var from = ConfigurationManager.AppSettings["fromAddress"];
var subject = String.Format("Your Order {0} From This Awesome Company Has Been Received", _customer.Order.Id);
var body = "We'll let you know when the items have shipped";
var client = new SmtpClient();
try
{
client.Send(from, to, subject, body);
_successor.Process();
}
catch (System.Net.Mail.SmtpException ex)
{
Logger.Write("Something bad happened");
throw new BuisnessRulesException("SendEmailConfirmationHandler", ex);
}
}
public override void Process()
{
try
{
var attachmentPoint = Int32.Parse(ConfigurationManager.AppSettings["AttachmentPoint"]);
var totalBill = _customer.Order.LineItems.Sum(i => i.BilledAmount + i.Tax);
if (totalBill > attachmentPoint && _customer.IsPreferred)
{
foreach (var item in _customer.Order.LineItems)
{
item.Discount = item.BilledAmount * .95;
}
}
_successor.Process();
}
catch (ConfigurationException ex)
{
Logger.Write("Something bad happened");
throw new BuisnessRulesException("ApplyOrderDiscountHandler", ex);
}
}