// Validate Patient ID exists in database protected void PatientIdValidate(object sender, ServerValidateEventArgs e) { try { // User input int id; // If input is an int if (int.TryParse(e.Value, out id)) { // Get patient from id Patient patient = PatientUtility.GetPatient(id); // If not found throw exception if (patient == null) { throw new Exception(); } } // Validation fails if input not an int else { throw new Exception(); } // If patient found input is valid e.IsValid = true; } // Input invalid if any exception is caught catch (Exception) { e.IsValid = false; return; } }
protected void Page_Load(object sender, EventArgs e) { // Hide database error on page load DataBaseError.Visible = false; // Enable submit button on page load SubmitButton.Enabled = true; // Redirect to login if not logged in if (Session[Global.user] == null) { Response.Redirect("Login.aspx"); } // If logged in attempt to pull data from database try { // Bind patient data to gridview List <Patient> patients = PatientUtility.GetPatients(); PatientGridView.DataSource = patients; PatientGridView.DataBind(); } // If exception caught show database error and // disable submit button catch (Exception) { DataBaseError.Visible = true; SubmitButton.Enabled = false; } }
// Find and bind search results to grid view protected void SearchClick(object sender, EventArgs e) { List <Patient> patients = PatientUtility.GetPatients(); List <Patient> searchReturn = new List <Patient>(); // Hide result not found error message NotFoundError.Visible = false; // Check input name against list of patients foreach (Patient patient in patients) { if (patient.name.ToString().Contains(Search.Text)) { searchReturn.Add(patient); } } // Bind to grid view if any result found if (searchReturn.Any()) { PatientGridView.DataSource = searchReturn; PatientGridView.DataBind(); } // Show error message if no results found else { NotFoundError.Visible = true; } }
// Validate Patient Id exists in Database protected void PatientIdValidate(object sender, ServerValidateEventArgs e) { try { int id; // Try parse input to int if (int.TryParse(e.Value, out id)) { // Get patient from database with provided id // using stored procedure Patient patient = PatientUtility.GetPatient(id); // Valid if found if (patient != null) { e.IsValid = true; return; } } // Throw exception if no valid doctor found // or input not parsable to int throw new Exception(); } // Invalid if any exception caught catch (Exception) { e.IsValid = false; } }
// Find and bind search results to grid view based // on radio button choice protected void SearchClick(object sender, EventArgs e) { List <Visit> visits = VisitUtility.GetVisits(); List <Visit> searchReturn = new List <Visit>(); string choice = radiolist1.SelectedItem.Text; // Hide error message NotFoundError.Visible = false; // If name selected search for name if (choice == "Name") { foreach (Visit visit in visits) { if (PatientUtility.GetPatient(visit.patientId). name.ToString().Contains(Search.Text)) { searchReturn.Add(visit); } } } // If date of visit selected search for date if (choice == "Date of Visit") { foreach (Visit visit in visits) { if (visit.date.ToString().Contains(Search.Text)) { searchReturn.Add(visit); } } } // If date of discharge selected search for date if (choice == "Date of Discharge") { foreach (Visit visit in visits) { if (visit.discharge.ToString().Contains(Search.Text)) { searchReturn.Add(visit); } } } // If results found bind to grid view if (searchReturn.Any()) { VisitGridView.DataSource = searchReturn; VisitGridView.DataBind(); } // If no results found show error else { NotFoundError.Visible = true; } }
// Check if patient is a current inpatient protected void InpatientValidate(object sender, ServerValidateEventArgs e) { int id; try { // Try parse input to int if (int.TryParse(e.Value, out id)) { // Try to get patient from database Patient patient = PatientUtility.GetPatient(id); // If no patient found throw exception if (patient == null) { throw new Exception(); } // Try to get visits from database List <Visit> visits = VisitUtility.GetVisits(); // Check eacb visit for patient foreach (Visit visit in visits) { // If patient is found if (visit.patientId == id) { // And visit type is invisit if (visit.type == 0) { // without a discharge date if (visit.discharge == null) { // patient is busy and fails validation throw new Exception(); } } } } // If input located existing patient and patient // is not current inpatient validation succeeds e.IsValid = true; return; } // Throw exception if unable to parse input to int throw new Exception(); } // Invalid if any exception caught catch (Exception) { e.IsValid = false; } }
// Add new patient submit protected void PatientClick(object sender, EventArgs e) { try { // Hide Error Messages every time button pressed PatientSuccessMessage.Visible = false; PatientErrorMessage.Visible = false; DatabaseErrorMessage.Visible = false; // Get form data for new patient int newId = PatientUtility.GetNewId(); string newName = name.Text; string newAddress = address.Text; string dateOfBirth = dob.Text; string newPhone = phone.Text; string newEmergency = econtact.Text; // Get time and split to Database datetime format string time = DateTime.Now.ToString(); string[] timeSplit = time.Split(' '); string[] dateSplit = timeSplit[0].Split('/'); string registrationTime = String.Format("{0}/{1}/{2} {3}", dateSplit[2], dateSplit[1], dateSplit[0], timeSplit[1]); // Create new patient Patient patient = new Patient(newId, newName, newAddress, dateOfBirth, newPhone, newEmergency, registrationTime); // Attempt to load new patient into database if (PatientUtility.AddPatient(patient)) { PatientSuccessMessage.Visible = true; PatientErrorMessage.Visible = false; } // Throw exception on database update failure else { throw new Exception(); } } // Display error message if an exception is caught catch (Exception) { PatientSuccessMessage.Visible = false; PatientErrorMessage.Visible = true; DatabaseErrorMessage.Visible = true; } }
// Validate patient ID has current invisit protected void InpatientValidate(object sender, ServerValidateEventArgs e) { try { int id; // // If input is an int if (int.TryParse(e.Value, out id)) { // Create patient from id Patient patient = PatientUtility.GetPatient(id); // If not found fails PatientIdValidate // and invisit validation can halt if (patient == null) { return; } // Create list of all visits List <Visit> visits = VisitUtility.GetVisits(); // For each visit in list foreach (Visit visit in visits) { // If patient id matches and patient // has current invisit if (visit.patientId == patient.id && visit.type == 0 && visit.discharge == null) { // e is valid e.IsValid = true; return; } } } // If no valid visit is found throw exception throw new Exception(); } // Any exceptions caught input is invalid catch (Exception) { e.IsValid = false; return; } }
public Identity(IDataRecord record, bool isLastIdCheck = false) { if (!isLastIdCheck) { this.ida = DALUtility.GetData <string>(record, IdentityController.IDA); this.identId = DALUtility.GetData <int>(record, IdentityController.IDENT_ID); this.createDateTime = DALUtility.GetData <DateTime>(record, IdentityController.CREATE_DTTM); this.firstName = DALUtility.GetData <string>(record, PatientController.FIRST_NAME); this.lastName = DALUtility.GetData <string>(record, PatientController.LAST_NAME); this.dateOfBirth = DALUtility.GetData <string>(record, PatientController.BIRTH_DTTM); this.socialSecurityNumber = DALUtility.GetData <string>(record, PatientController.SOCIAL_SECURITY_NUMBER); // handle the patient date of birth PatientUtility.handleDateOfBirth(this); } else { this.lastId = DALUtility.GetData <int>(record, IdentityController.LAST_ID); } }
// Get patient name for gridview protected string GetPatientName(object patientId) { return(PatientUtility.GetPatient( Convert.ToInt32(patientId.ToString())).name); }
// Return amount Patient owes for current visit if exists protected void InfoClick(object sender, EventArgs e) { // Reset panel InpatientGridView.Visible = false; DischargePanel.Visible = false; AmountOwingLabel.Visible = false; PayButton.Visible = false; try { int id; // Parse input to int int.TryParse(PatientId.Text, out id); // Get patient with provided ID Patient patient = PatientUtility.GetPatient(id); // Get all visits List <Visit> visits = VisitUtility.GetVisits(); // Id of valid visit int resultId = 0; // Get ID of valid visit foreach (Visit visit in visits) { if (visit.type == 0 && visit.patientId == id && visit.discharge == null) { resultId = visit.id; } } // If a valid visit is found if (resultId != 0) { // Create new list to bind gridview to List <InVisit> visit = new List <InVisit>(); // Add found visit to list from id visit.Add(VisitUtility.GetInVisit(resultId)); // Grey out ID textbox PatientId.Enabled = false; // And info submit button InfoSubmitButton.Enabled = false; // Bind visit to gridview InpatientGridView.DataSource = visit; InpatientGridView.DataBind(); // Show gridview InpatientGridView.Visible = true; // Show discharge panel DischargePanel.Visible = true; AmountOwingLabel.Text = String.Format( "Total Price = ${0}", VisitUtility.GetPrice(visit[0])); AmountOwingLabel.Visible = true; // Enable pay button PayButton.Visible = true; } // If not visit found throw exception else { throw new Exception(); } } catch (Exception) { // If anything went wrong // hide panels, error message // will be displayed by validators InpatientGridView.Visible = false; DischargePanel.Visible = false; PayButton.Visible = false; } }
// Add new visit submit protected void AssignClick(object sender, EventArgs e) { try { // Hide error messages when assign button is clicked DatabaseError.Visible = false; AssignSuccess.Visible = false; AssignFail.Visible = false; // Get patient and doctor Patient patient = PatientUtility.GetPatient( int.Parse(PatientId.Text)); Doctor doctor = DoctorUtility.GetDoctor( int.Parse(DoctorId.Text)); // Break if either not found, error messages will // be given by validators if (patient == null || doctor == null) { return; } // Generate pseudo id for object creation // (real id assigned by database) int visitId = VisitUtility.GetNewId(); // Get system date string fullDate = DateTime.Now.ToString(); // Split date from time string[] fullDateSplit = fullDate.Split(' '); // Split date into 3 parts (D,M,Y) string[] dateArray = fullDateSplit[0].Split('/'); // Recreate date in MM/DD/YYYY format for storing string date = String.Format("{0}/{1}/{2} {3}", dateArray[1], dateArray[0], dateArray[2], fullDateSplit[1]); // Set type to outpatient int visitType = 1; // If inpatient if (PatientTypeRadioButtonList.SelectedItem.ToString() == "Inpatient") { // Change type visitType = 0; // Get Bed Bed bed = BedUtility.GetBed(int.Parse(Bed.Text)); // Create new invisit InVisit inVisit = new InVisit(visitId, patient.id, visitType, doctor.id, date, "", bed.id); // Attempt to add object to database throw exception // on failure if (!VisitUtility.AddVisit(inVisit)) { throw new Exception(); } } // If outpatient else { // Set discharge date to visit date string discharge = date; // Create new outvisit object OutVisit outVisit = new OutVisit(visitId, patient.id, visitType, doctor.id, date, discharge); // Attempt to add object to database throw exception // on failure if (!VisitUtility.AddVisit(outVisit)) { throw new Exception(); } } // If no exception thrown operation was a success, show // confirmation message and hide errors AssignFail.Visible = false; AssignSuccess.Visible = true; AssignSubmit.Enabled = false; } // If exception is caught there is an issue with database connection // show appropriate error messages catch (Exception) { AssignSuccess.Visible = false; AssignFail.Visible = true; DatabaseError.Visible = true; } }