public Response CreateOrderFromWeb(CreateData data)
{
Values values = new Values();
List <String> keys = new List <string>();
Values where_values = new Values();
bool requestNeeded = false;
keys.Add(BookTable.KEY_QUANTITY);
keys.Add(BookTable.KEY_PRICE);
keys.Add(BookTable.KEY_TITLE);
where_values.add(BookTable.KEY_ID, data.book_id);
List <Values> bookRes = BookTable.Instance.get(keys, where_values);
if ((long)bookRes[0].getValue(BookTable.KEY_QUANTITY) < data.quantity)
{
requestNeeded = true;
}
if (requestNeeded)
{
values.clear();
values.add(OrderTable.KEY_BOOK_ID, data.book_id);
values.add(OrderTable.KEY_CLIENT_ID, data.client_id);
values.add(OrderTable.KEY_QUANTITY, data.quantity);
values.add(OrderTable.KEY_STATE, OrderTable.WAITING);
values.add(OrderTable.KEY_DATE, Functions.getCurrentDate());
values.add(OrderTable.KEY_STATE_DATE, "Waiting Expedition");
values.add(OrderTable.KEY_PRICE, data.quantity * (double)bookRes[0].getValue(BookTable.KEY_PRICE));
values.add(OrderTable.KEY_ADDRESS, data.address);
OrderTable.Instance.insert(values);
where_values.clear();
where_values.add(OrderTable.KEY_BOOK_ID, data.book_id);
keys.Clear();
keys.Add(OrderTable.KEY_QUANTITY);
List <Values> result = OrderTable.Instance.get(keys, where_values);
long bookDemand = 0;
foreach (Values v in result)
{
bookDemand += (long)v.getValue(OrderTable.KEY_QUANTITY);
}
keys.Clear();
where_values.clear();
keys.Add(BookTable.KEY_QUANTITY);
where_values.add(BookTable.KEY_ID, data.book_id);
List <Values> res = BookTable.Instance.get(keys, where_values);
bookDemand -= (long)res[0].getValue(BookTable.KEY_QUANTITY);
where_values.clear();
where_values.add(RequestTable.KEY_BOOK_ID, data.book_id);
where_values.add(RequestTable.KEY_STATE, RequestTable.WAITING);
keys.Clear();
keys.Add(RequestTable.KEY_QUANTITY);
result = RequestTable.Instance.get(keys, where_values);
long requestQuantity = 0;
foreach (Values v in result)
{
requestQuantity += (long)v.getValue(RequestTable.KEY_QUANTITY);
}
where_values.clear();
where_values.add(RequestTable.KEY_BOOK_ID, data.book_id);
where_values.add(RequestTable.KEY_STATE, RequestTable.SHIPPED);
keys.Clear();
keys.Add(RequestTable.KEY_QUANTITY);
result = RequestTable.Instance.get(keys, where_values);
foreach (Values v in result)
{
requestQuantity += (long)v.getValue(RequestTable.KEY_QUANTITY);
}
if (requestQuantity < bookDemand)
{
values.clear();
values.add(RequestTable.KEY_ORDER_ID, OrderTable.Instance.all.Count);
values.add(RequestTable.KEY_BOOK_ID, data.book_id);
values.add(RequestTable.KEY_TITLE, (string)bookRes[0].getValue(BookTable.KEY_TITLE));
values.add(RequestTable.KEY_QUANTITY, 10 * data.quantity);
values.add(RequestTable.KEY_STATE, RequestTable.WAITING);
values.add(RequestTable.KEY_DATE, Functions.getCurrentDate());
values.add(RequestTable.KEY_STATE_DESC, "Waiting Expedition");
RequestTable.Instance.insert(values);
NetMsmqBinding binding = new NetMsmqBinding();
binding.Security.Transport.MsmqAuthenticationMode = MsmqAuthenticationMode.None;
binding.Security.Transport.MsmqProtectionLevel = System.Net.Security.ProtectionLevel.None;
ServiceRequestClient proxy = new ServiceRequestClient(binding, new EndpointAddress("net.msmq://localhost/private/OrderQueue"));
Request req = new Request();
req.order_id = RequestTable.Instance.all.Count;
req.book_id = data.book_id;
req.title = (string)bookRes[0].getValue(BookTable.KEY_TITLE);
req.quantity = 10 * data.quantity;
req.state = OrderTable.WAITING;
req.date = Functions.getCurrentDate();
proxy.requestBook(req);
}
}
else
{
values.clear();
values.add(OrderTable.KEY_BOOK_ID, data.book_id);
values.add(OrderTable.KEY_CLIENT_ID, data.client_id);
values.add(OrderTable.KEY_QUANTITY, data.quantity);
values.add(OrderTable.KEY_STATE, OrderTable.DISPATCHED);
values.add(OrderTable.KEY_DATE, Functions.getCurrentDate());
values.add(OrderTable.KEY_STATE_DATE, "Dispatched at " + Functions.getStringFromDate(DateTime.Now.AddDays(1.0)));
values.add(OrderTable.KEY_PRICE, data.quantity * (double)bookRes[0].getValue(BookTable.KEY_PRICE));
values.add(OrderTable.KEY_ADDRESS, data.address);
OrderTable.Instance.insert(values);
values.clear();
where_values.clear();
values.add(BookTable.KEY_QUANTITY, (long)bookRes[0].getValue(BookTable.KEY_QUANTITY) - data.quantity);
where_values.add(BookTable.KEY_ID, data.book_id);
BookTable.Instance.update(values, where_values);
keys.Clear();
where_values.clear();
keys.Add(UserTable.KEY_EMAIL);
keys.Add(UserTable.KEY_NAME);
where_values.add(UserTable.KEY_ID, data.client_id);
List <Values> user = UserTable.Instance.get(keys, where_values);
string mail = "Your order will be dispatched to your address.<br/><br/><span style=\"font-weight:bold\">Order details:</span><br/>Book Title: "
+ (string)bookRes[0].getValue(BookTable.KEY_TITLE) + "<br/>Quantity: " + data.quantity + "<br/>Price: $" + data.quantity * (double)bookRes[0].getValue(BookTable.KEY_PRICE) + "<br/>State: "
+ "Dispatched at " + Functions.getStringFromDate(DateTime.Now.AddDays(1.0)) + "<br/>Address:<br/>" + data.address;
sendMail((string)user[0].getValue(UserTable.KEY_EMAIL), (string)user[0].getValue(UserTable.KEY_NAME), "[Book Editor] Order Dispatched", mail);
}
if (callback != null)
{
callback.UpdateOrders();
}
return(new Response("success", "book ordered"));
}
public Response orderBook(BookData book, long quantity, string clientName, string clientEmail, string clientPassword, string address)
{
Values values = new Values();
List <String> keys = new List <string>();
Values where_values = new Values();
string cName;
keys.Add(UserTable.KEY_ID);
keys.Add(UserTable.KEY_NAME);
where_values.add(UserTable.KEY_EMAIL, clientEmail);
List <Values> result = UserTable.Instance.get(keys, where_values);
if (result.Count == 0)
{
if (clientPassword == "" || clientName == "")
{
return(new Response("error", "no client with that email and no info provided to create a new one"));
}
else
{
values.add(UserTable.KEY_NAME, clientName);
values.add(UserTable.KEY_EMAIL, clientEmail);
values.add(UserTable.KEY_PASSWORD, clientPassword);
UserTable.Instance.insert(values);
}
}
result = UserTable.Instance.get(keys, where_values);
cName = (string)result[0].getValue(UserTable.KEY_NAME);
values.clear();
values.add(OrderTable.KEY_BOOK_ID, book.id);
values.add(OrderTable.KEY_CLIENT_ID, result[0].getValue(UserTable.KEY_ID));
values.add(OrderTable.KEY_QUANTITY, quantity);
values.add(OrderTable.KEY_STATE, OrderTable.WAITING);
values.add(OrderTable.KEY_DATE, Functions.getCurrentDate());
values.add(OrderTable.KEY_STATE_DATE, "Waiting Expedition");
values.add(OrderTable.KEY_PRICE, quantity * book.price);
values.add(OrderTable.KEY_ADDRESS, address);
OrderTable.Instance.insert(values);
where_values.clear();
where_values.add(OrderTable.KEY_BOOK_ID, book.id);
keys.Clear();
keys.Add(OrderTable.KEY_QUANTITY);
result = OrderTable.Instance.get(keys, where_values);
long bookDemand = 0;
foreach (Values v in result)
{
bookDemand += (long)v.getValue(OrderTable.KEY_QUANTITY);
}
keys.Clear();
where_values.clear();
keys.Add(BookTable.KEY_QUANTITY);
where_values.add(BookTable.KEY_ID, book.id);
List <Values> res = BookTable.Instance.get(keys, where_values);
bookDemand -= (long)res[0].getValue(BookTable.KEY_QUANTITY);
where_values.clear();
where_values.add(RequestTable.KEY_BOOK_ID, book.id);
where_values.add(RequestTable.KEY_STATE, RequestTable.WAITING);
keys.Clear();
keys.Add(RequestTable.KEY_QUANTITY);
result = RequestTable.Instance.get(keys, where_values);
long requestQuantity = 0;
foreach (Values v in result)
{
requestQuantity += (long)v.getValue(RequestTable.KEY_QUANTITY);
}
where_values.clear();
where_values.add(RequestTable.KEY_BOOK_ID, book.id);
where_values.add(RequestTable.KEY_STATE, RequestTable.SHIPPED);
keys.Clear();
keys.Add(RequestTable.KEY_QUANTITY);
result = RequestTable.Instance.get(keys, where_values);
foreach (Values v in result)
{
requestQuantity += (long)v.getValue(RequestTable.KEY_QUANTITY);
}
if (requestQuantity < bookDemand)
{
values.clear();
values.add(RequestTable.KEY_ORDER_ID, OrderTable.Instance.all.Count);
values.add(RequestTable.KEY_BOOK_ID, book.id);
values.add(RequestTable.KEY_TITLE, book.title);
values.add(RequestTable.KEY_QUANTITY, 10 * quantity);
values.add(RequestTable.KEY_STATE, RequestTable.WAITING);
values.add(RequestTable.KEY_DATE, Functions.getCurrentDate());
values.add(RequestTable.KEY_STATE_DESC, "Waiting Expedition");
RequestTable.Instance.insert(values);
NetMsmqBinding binding = new NetMsmqBinding();
binding.Security.Transport.MsmqAuthenticationMode = MsmqAuthenticationMode.None;
binding.Security.Transport.MsmqProtectionLevel = System.Net.Security.ProtectionLevel.None;
ServiceRequestClient proxy = new ServiceRequestClient(binding, new EndpointAddress("net.msmq://localhost/private/OrderQueue"));
Request req = new Request();
req.order_id = RequestTable.Instance.all.Count;
req.book_id = book.id;
req.title = book.title;
req.quantity = 10 * quantity;
req.state = OrderTable.WAITING;
req.date = Functions.getCurrentDate();
proxy.requestBook(req);
}
return(new Response("success", "book ordered"));
}
