Upload Dialog screen for edit prices

src/main/java/com/gitrekt/resort/controller/EditPricesDialogController.java

@@ -0,0 +1,63 @@
+package com.gitrekt.resort.controller;
+
+import com.gitrekt.resort.model.services.RoomService;
+import java.net.URL;
+import java.util.Optional;
+import java.util.ResourceBundle;
+import javafx.fxml.FXML;
+import javafx.fxml.Initializable;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Alert.AlertType;
+import javafx.scene.control.Button;
+import javafx.scene.control.ButtonType;
+import javafx.scene.control.TextField;
+import javafx.stage.Stage;
+
+public class EditPricesDialogController implements Initializable {
+
+    @FXML
+    private Button cancelButton;
+
+    @FXML
+    private Button editButton;
+
+    @FXML
+    private TextField editPriceField;
+
+    @Override
+    public void initialize(URL location, ResourceBundle resources) {
+
+    }
+
+    public void onCancelButtonClicked() {
+        Stage dialogStage = (Stage) cancelButton.getScene().getWindow();
+        dialogStage.close();
+        ScreenManager.getInstance().switchToScreen("/fxml/EditPricesScreen.fxml");
+
+    }
+
+    public void onEditButtonClicked() {
+        boolean isGoodInput = true;
+        double d  = 0;
+        try {
+           d = Double.valueOf(editPriceField.getText());
+        } catch (NumberFormatException e) {
+            isGoodInput = false;
+        }
+        if (isGoodInput == true) {
+            RoomService roomservice = new RoomService();
+
+            Alert a = new Alert(AlertType.CONFIRMATION);
+            a.setTitle("Price Change Confirmation");
+            a.setHeaderText("Confirm the Price Change?");
+            Optional<ButtonType> result = a.showAndWait();
+            if (result.get() == ButtonType.OK) {
+                roomservice.editRoomPrice(EditPricesScreenController.service, d);
+                Stage dialogStage = (Stage) cancelButton.getScene().getWindow();
+                dialogStage.close();
+                ScreenManager.getInstance().switchToScreen("/fxml/EditPricesScreen.fxml");
+            }
+        }
+    }
+
+}

src/main/java/com/gitrekt/resort/controller/EditPricesScreenController.java

@@ -2,45 +2,48 @@
 
 import com.gitrekt.resort.model.entities.RoomCategory;
 import com.gitrekt.resort.model.services.RoomService;
+import java.io.IOException;
 import java.net.URL;
 import java.util.ResourceBundle;
 import javafx.beans.property.SimpleDoubleProperty;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
 import javafx.fxml.Initializable;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
 import javafx.scene.control.*;
+import javafx.scene.image.Image;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
 
-/**
- * The FXML controller class for the edit prices screen.
- */
 public class EditPricesScreenController implements Initializable {
 
+    @FXML
+    private Button backButton;
+    @FXML
+    private Button editPriceButton;
     @FXML
     private TableView<RoomCategory> roomTableView;
-
     @FXML
     private TableColumn<RoomCategory,String> roomNameColumn;
-
     @FXML
     private TableColumn<RoomCategory,String> roomDescriptionColumn;
-
     @FXML
     private TableColumn<RoomCategory,Double> roomPriceColumn;
 
     private ObservableList<RoomCategory> room;
 
-    /**
-     * Initializes the FXML controller class.
-     *
-     * @param location
-     * @param resources
-     */
+    static RoomCategory service;
+
+
     @Override
     public void initialize(URL location, ResourceBundle resources) {
         room = FXCollections.observableArrayList();
         roomTableView.setItems(room);
+        roomTableView.refresh();
 
         roomNameColumn.setCellValueFactory((param) -> {
             return new SimpleStringProperty(
@@ -58,34 +61,46 @@ public void initialize(URL location, ResourceBundle resources) {
             return new SimpleDoubleProperty(
                     param.getValue().getBasePrice()
             ).asObject();
-        });
+        } );
 
         loadData();
+
     }
 
-    /**
-     * Pops up a dialog that prompts the user to change the price.
-     */
     @FXML
-    private void onEditPriceClickedButton() {
-        // TODO
+    private void onEditPriceClickedButton() throws IOException {
+
+        Stage editPriceDialogStage = new Stage();
+        Parent editPriceDialogRoot = FXMLLoader.load(
+                getClass().getResource("/fxml/EditPriceDialog.fxml")
+        );
+        service = roomTableView.getSelectionModel().getSelectedItem();
+        Scene editPriceDialog = new Scene(editPriceDialogRoot);
+
+        editPriceDialogStage.getIcons().add(new Image("images/Logo.png"));
+        editPriceDialogStage.setScene(editPriceDialog);
+        editPriceDialogStage.initModality(Modality.APPLICATION_MODAL);
+        editPriceDialogStage.initOwner(editPriceButton.getScene().getWindow());
+        editPriceDialogStage.setResizable(false);
+        editPriceDialogStage.setTitle("Edit Price");
+        editPriceDialogStage.centerOnScreen();
+        editPriceDialogStage.show();
+
     }
 
-    /**
-     * Returns to the staff home screen.
-     */
     @FXML
     private void onBackButtonClicked() {
         ScreenManager.getInstance().switchToScreen("/fxml/StaffHomeScreen.fxml");
     }
 
-    /**
-     * Loads the pricing data for the resort.
-     */
     private void loadData() {
         RoomService roomService = new RoomService();
         room.addAll(roomService.getAllRoomCategories());
     }
 
+
+
+
+
 }
 

src/main/java/com/gitrekt/resort/model/entities/RoomCategory.java

@@ -7,11 +7,11 @@
 import javax.persistence.Id;
 
 /**
- * The type of room, containing properties such as the number of beds, a text description of the
- * room, images of the room, etc.
+ * The type of room, containing properties such as the number of beds, a text
+ * description of the room, images of the room, etc.
  *
- * Because all resort rooms in the same category share the same core set of features, there is no
- * need to tie these properties to the room object itself.
+ * Because all resort rooms in the same category share the same core set of
+ * features, there is no need to tie these properties to the room object itself.
  */
 @Entity
 public class RoomCategory {
@@ -37,7 +37,7 @@ public class RoomCategory {
     }
 
     public RoomCategory(String name, String description,
-        String imagePath, String bedsInfo, Double basePrice) {
+            String imagePath, String bedsInfo, Double basePrice) {
 
         this.name = name;
         this.description = description;
@@ -55,8 +55,8 @@ public String getDescription() {
     }
 
     /**
-     * The image representing this room category, based on the file path string provided when the
-     * category was created.
+     * The image representing this room category, based on the file path string
+     * provided when the category was created.
      */
     public Image getImage() {
         return new Image(this.imageFilePath);
@@ -69,18 +69,23 @@ public String getBedsInfo() {
     /**
      * DANGER!
      *
-     * This method only gives you the base price of a room, which is just a part of what goes into
-     * the pricing of a room.
+     * This method only gives you the base price of a room, which is just a part
+     * of what goes into the pricing of a room.
      *
-     * Other factors like resort capacity, etc. affect this price. This method should only be used
-     * to calculate the final price of the room within the appropriate service class.
+     * Other factors like resort capacity, etc. affect this price. This method
+     * should only be used to calculate the final price of the room within the
+     * appropriate service class.
      *
      * @return The base price of the room.
      */
     public Double getBasePrice() {
         return basePrice;
     }
 
+    public void setBasePrice(double price) {
+        this.basePrice = price;
+    }
+
     /**
      * Generated by NetBeans. Compares only the name of the room category.
      */

src/main/java/com/gitrekt/resort/model/services/RoomService.java

@@ -5,6 +5,7 @@
 import com.gitrekt.resort.model.entities.RoomCategory;
 import java.util.List;
 import javax.persistence.EntityManager;
+import javax.persistence.PersistenceException;
 import javax.persistence.Query;
 
 /**
@@ -49,6 +50,18 @@ public List<Room> getAllRoomsInCategory(String categoryName) {
         return q.getResultList();
     }
 
+    public void editRoomPrice(RoomCategory room, double price) {
+        room.setBasePrice(price);
+         try {
+            entityManager.getTransaction().begin();
+            entityManager.merge(room);
+            entityManager.getTransaction().commit();
+        } catch (PersistenceException e) {
+            entityManager.getTransaction().rollback();
+            throw e;
+        }
+    }
+
     public List<RoomCategory> getAllRoomCategories() {
         return entityManager.createQuery("FROM RoomCategory").getResultList();
     }

src/main/resources/fxml/EditPriceDialog.fxml

@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.control.Separator?>
+<?import javafx.scene.control.TextField?>
+<?import javafx.scene.layout.ColumnConstraints?>
+<?import javafx.scene.layout.GridPane?>
+<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.layout.RowConstraints?>
+<?import javafx.scene.layout.VBox?>
+<?import javafx.scene.text.Font?>
+
+<VBox id="editDialog" alignment="TOP_CENTER" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="200.0" prefWidth="400.0" stylesheets="@../fxcss/Master.css" xmlns="http://javafx.com/javafx/9" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.gitrekt.resort.controller.EditPricesDialogController">
+   <padding>
+      <Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
+   </padding>
+   <children>
+      <Label text="Edit Price">
+         <VBox.margin>
+            <Insets left="5.0" right="5.0" top="5.0" />
+         </VBox.margin>
+         <font>
+            <Font size="18.0" />
+         </font>
+      </Label>
+      <Separator prefWidth="200.0">
+         <VBox.margin>
+            <Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
+         </VBox.margin>
+      </Separator>
+      <GridPane hgap="30.0" vgap="25.0">
+        <columnConstraints>
+          <ColumnConstraints halignment="LEFT" hgrow="SOMETIMES" maxWidth="-Infinity" minWidth="10.0" />
+          <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
+        </columnConstraints>
+        <rowConstraints>
+          <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
+        </rowConstraints>
+         <VBox.margin>
+            <Insets bottom="10.0" left="10.0" right="10.0" top="10.0" />
+         </VBox.margin>
+         <padding>
+            <Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
+         </padding>
+         <children>
+            <Label text="Price:" />
+            <TextField fx:id="editPriceField" promptText="Enter New Price" GridPane.columnIndex="1" />
+         </children>
+      </GridPane>
+      <HBox alignment="CENTER" spacing="20.0">
+         <VBox.margin>
+            <Insets bottom="10.0" left="10.0" right="10.0" top="10.0" />
+         </VBox.margin>
+         <padding>
+            <Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
+         </padding>
+         <children>
+            <Button fx:id="cancelButton" mnemonicParsing="false" onAction="#onCancelButtonClicked" prefWidth="60.0" text="Cancel">
+               <padding>
+                  <Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
+               </padding>
+            </Button>
+            <Button fx:id="editButton" mnemonicParsing="false" onAction="#onEditButtonClicked" prefWidth="60.0" text="Edit">
+               <padding>
+                  <Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
+               </padding>
+               <HBox.margin>
+                  <Insets />
+               </HBox.margin>
+            </Button>
+         </children>
+      </HBox>
+   </children>
+</VBox>