private static string Set(string content)
{
string returningString = "ERROR";
HCV_Class_Library.HCVDAL dal = new HCV_Class_Library.HCVDAL();
HCV_Class_Library.HCVPatient patient = new HCV_Class_Library.HCVPatient();
HCV_Class_Library.HCV hcv = new HCV_Class_Library.HCV(dal);
HCV_Class_Library.HCVStringManipulation adapter = new HCV_Class_Library.HCVStringManipulation();
// Trim the beginning and ending label
// Split the contents into 3 sections: HCN, VCode, PostalCode
content = adapter.TearOffBeginningAndEnd(content);
string[] patientInfo = content.Split(',');
// Find the HCVPatient
patient = hcv.GetHCVPatient(patientInfo[0]);
if (patient != null)
{
// Create a new HCVPatient
// Update the HCVDatabase with the new patient information
patient = hcv.CreateHCVPatient(patientInfo[0], patientInfo[1], patientInfo[2]);
if (hcv.UpdateHCVPatient(patientInfo[0], patient))
{
returningString = "VALID";
}
}
return(returningString);
}
private static string[] Get(string content)
{
HCV_Class_Library.HCVDAL dal = new HCV_Class_Library.HCVDAL();
HCV_Class_Library.HCV hcv = new HCV_Class_Library.HCV(dal);
List <HCV_Class_Library.HCVPatient> patient = new List <HCV_Class_Library.HCVPatient>();
HCV_Class_Library.HCVStringManipulation adapter = new HCV_Class_Library.HCVStringManipulation();
// Set up the main string by removing the beginning and ending flags
// split the main string into a group of patient strings
content = adapter.TearOffBeginningAndEnd(content);
string[] patientList = content.Split('/');
// Create a string of only health card numbers we are looking for
// AKA. Trim off vcode and postal code for each string
string[] HealthCardOnly = new string[patientList.Length];
for (int i = 0; i < patientList.Length; i++)
{
HealthCardOnly[i] = adapter.TearOffVCodeAndPostal(patientList[i]);
}
// Get the list of patients
// Recombine the patient strings for comparing
patient = hcv.GetHCVPatient(HealthCardOnly);
string[] FoundPatient = adapter.ConstructCompareString(patient);
string[] returningString = new string[patientList.Length];
// Compare each string to what we recieved to what we found and create a list
// of results
for (int i = 0; i < patientList.Length; i++)
{
if (FoundPatient[i] == patientList[i])
{
returningString[i] = "VALID";
}
else if (FoundPatient[i].IndexOf(HealthCardOnly[i]) > -1)
{
returningString[i] = "VCODE";
}
else
{
returningString[i] = "PUNKO";
}
}
return(returningString);
}
public static void ReadCallback(IAsyncResult ar)
{
String content = String.Empty;
// Retrieve the state object and the handler socket
// from the asynchronous state object.
StateObject state = (StateObject)ar.AsyncState;
Socket handler = state.workSocket;
// Read data from the client socket.
int bytesRead = handler.EndReceive(ar);
if (bytesRead > 0)
{
// There might be more data, so store the data received so far.
state.sb.Append(Encoding.ASCII.GetString(
state.buffer, 0, bytesRead));
// Check for end-of-file tag. If it is not there, read
// more data.
content = state.sb.ToString();
if (content.IndexOf("<EOF>") > -1)
{
// Must be in one of three options
// RUSS' EXPLANATION ON THE THREE
// VALID - Valid health card,
// VCODE - Incorrect two-character version code (thus will be declined by MoH during billing)
// PUNKO - Patient unknown error (also will not be paid by MoH).
string[] newString = new string[100];
string returningString = "PUNKO";
// Check what the call is and what the client is trying to do
if (content.IndexOf("GET") > -1) // Get a single entry
{
HCV_Class_Library.HCVStringManipulation adapter = new HCV_Class_Library.HCVStringManipulation();
newString[0] = "PUNKO";
// Send the recieved data into the Get method and return the results into a string array
newString = Get(content);
returningString = adapter.ConcatReturn(newString);
// Send the newly created string with the list of results
Send(handler, returningString);
}
else if (content.IndexOf("SET") > -1) // Update a single entry
{
returningString = Set(content);
Send(handler, returningString);
}
else
{
returningString = "ERROR";
Send(handler, returningString);
}
}
else
{
// Not all data received. Get more.
handler.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0,
new AsyncCallback(ReadCallback), state);
}
}
}
