Made edit function work for airlines

src/main/java/seng202/group9/Controller/Dataset.java

@@ -1744,7 +1744,7 @@ public class Dataset {
         EntryParser parser = new EntryParser();
         parser.parseAirline(name, alias, IATA,ICAO, callsign, country, active);
         airline.setName(name);
-        airline.setAlias(name);
+        airline.setAlias(alias);
         airline.setIATA(IATA);
         airline.setICAO(ICAO);
         airline.setCallSign(callsign);
@@ -1756,7 +1756,7 @@ public class Dataset {
             Class.forName("org.sqlite.JDBC");
             c = DriverManager.getConnection("jdbc:sqlite:res/userdb.db");
             stmt = c.createStatement();
-            String query = "UPDATE `"+this.name+"_Airline` SET `Name` = \""+airline.getName().replace("\"", "\"\"")+"\", `Alias` = \""+airline.getActive().replace("\"", "\"\"")+"\", " +
+            String query = "UPDATE `"+this.name+"_Airline` SET `Name` = \""+airline.getName().replace("\"", "\"\"")+"\", `Alias` = \""+airline.getAlias().replace("\"", "\"\"")+"\", " +
                     "`IATA` = \""+airline.getIATA().replace("\"", "\"\"")+"\", `ICAO` = \""+airline.getICAO().replace("\"", "\"\"")+"\" , `Callsign` = \""+airline.getCallSign().replace("\"", "\"\"")+"\", " +
                     "`Country` = \""+airline.getCountryName().replace("\"", "\"\"")+"\", `Active` = \""+airline.getActive().replace("\"", "\"\"")+"\" WHERE `Airline_ID` = "+airline.getID();
             stmt.execute(query);

src/main/java/seng202/group9/GUI/AirlineEditController.java

@@ -1,12 +1,18 @@
 package seng202.group9.GUI;
 
 import javafx.fxml.FXML;
+import javafx.scene.control.Alert;
 import javafx.scene.control.Button;
 import javafx.scene.control.TextField;
+import javafx.stage.Stage;
+import seng202.group9.Controller.DataException;
 import seng202.group9.Controller.Dataset;
 import seng202.group9.Controller.Session;
 import seng202.group9.Core.Airline;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+
 /**
  * Created by Sunguin on 2016/09/24.
  */
@@ -32,7 +38,24 @@ public class AirlineEditController extends Controller {
     private Dataset theDataSet = null;
     private Session currentSession = null;
 
+    private Airline toEdit = null;
+
     public void editAirline() {
+        try {
+            theDataSet.editAirline(toEdit, airlNameEdit.getText(), airlAliasEdit.getText(), airlIATAEdit.getText(),
+                    airlICAOEdit.getText(), airlCallsignEdit.getText(), airlCountryEdit.getText(), airlActiveEdit.getText());
+
+            Alert alert = new Alert(Alert.AlertType.INFORMATION);
+            alert.setTitle("Airline Edit Successful");
+            alert.setHeaderText("Airline data edited!");
+            alert.setContentText("Your airline data has been successfully edited.");
+            alert.showAndWait();
+
+            Stage stage = (Stage) applyButton.getScene().getWindow();
+            stage.close();
+        } catch (DataException e) {
+            System.err.println("Harambe: " + e.getMessage());
+        }
 
     }
 
@@ -40,8 +63,7 @@ public class AirlineEditController extends Controller {
         theDataSet = getParent().getCurrentDataset();
         currentSession = getParent().getSession();
 
-        //System.out.println(currentSession.getAirlineToEdit());
-        Airline toEdit = theDataSet.getAirlineDictionary().get(currentSession.getAirlineToEdit());
+        toEdit = theDataSet.getAirlineDictionary().get(currentSession.getAirlineToEdit());
 
         airlNameEdit.setText(toEdit.getName());
         airlAliasEdit.setText(toEdit.getAlias());

src/main/java/seng202/group9/GUI/AirlineRDController.java

@@ -81,8 +81,10 @@ public class AirlineRDController extends Controller {
      */
     public void openFilter() {
         createPopUpStage(SceneCode.AIRLINE_FILTER, 600, 370);
+
+        if (currentSession.getFilteredAirlines() != null) {
             ArrayList<Airline> d = new ArrayList();
-        for(int i = 0; i < theDataSet.getAirlines().size(); i++) {
+            for (int i = 0; i < theDataSet.getAirlines().size(); i++) {
                 if (currentSession.getFilteredAirlines().containsValue(theDataSet.getAirlines().get(i).getName())
                         && currentSession.getFilteredAirlines().containsKey(i)) {
                     d.add(theDataSet.getAirlines().get(i));
@@ -90,6 +92,7 @@ public class AirlineRDController extends Controller {
             }
             tableViewAirlineRD.setItems(FXCollections.observableArrayList(d));
         }
+    }
 
 
     /**
@@ -119,6 +122,11 @@ public class AirlineRDController extends Controller {
         Airline toEdit = tableViewAirlineRD.getSelectionModel().getSelectedItem();
         currentSession.setAirlineToEdit(toEdit.getName());
         createPopUpStage(SceneCode.AIRLINE_EDIT, 600, 370);
+
+        System.out.println(toEdit.getName() + "," + toEdit.getAlias() + "," + toEdit.getIATA() + "," + toEdit.getICAO()
+        + "," + toEdit.getCallSign() + "," + toEdit.getCountryName() + "," + toEdit.getActive());
+
+        tableViewAirlineRD.refresh();
     }
 
     /**