view menu

src/main/java/dev/dao/MenuItemDao.java

@@ -1,25 +1,77 @@
 package dev.dao;
 
+import dev.database.DatabaseConnection;
 import dev.model.MenuItem;
 
+import java.sql.*;
+import java.util.ArrayList;
 import java.util.List;
 
 public class MenuItemDao {
 
     public List<MenuItem> findAll() {
 
-        // TODO:
-        // Retrieve all menu items
+        List<MenuItem> result = new ArrayList<>();
+
+        String quary = "SELECT * FROM menu_items";
+
+
+        try (Connection c = DatabaseConnection.getConnection();
+             Statement pst = c.createStatement()){
+
+            ResultSet rst = pst.executeQuery(quary);
+            while (rst.next()){
+                MenuItem item = new MenuItem(rst.getInt("id"),
+                        rst.getString("name"),
+                        rst.getString("description"),
+                        rst.getDouble("price"),
+                        rst.getString("category"));
+                result.add(item);
+            }
+
+            return  result;
+
+        } catch (SQLException e) {
+            System.out.println(e.getMessage());
+        }
+
 
         return null;
     }
 
     public MenuItem findById(int id) {
+        String quary = "SELECT * FROM menu_items WHERE id = ?";
 
-        // TODO:
-        // Find menu item by id
+
+        try (Connection c = DatabaseConnection.getConnection();
+             PreparedStatement pst = c.prepareStatement(quary)){
+
+            pst.setInt(1 , id);
+
+            try (ResultSet rst = pst.executeQuery()){
+                if(rst.next()){
+                    MenuItem item = new MenuItem(rst.getInt("id"),
+                            rst.getString("name"),
+                            rst.getString("descrition"),
+                            rst.getDouble("price"),
+                            rst.getString("category"));
+
+
+                    return item;
+                }
+                else {
+                    return null;
+                }
+
+            }
+
+
+        } catch (SQLException e) {
+            System.out.println(e.getMessage());
+        }
 
         return null;
+
     }
 
 }

src/main/java/dev/model/MenuItem.java

@@ -3,13 +3,38 @@ package dev.model;
 public class MenuItem {
 
     private int id;
-
     private String name;
-
     private String description;
-
     private double price;
-
     private String category;
 
+
+    public  MenuItem(int id , String name , String description , double price , String category){
+        this.id = id;
+        this.name=name;
+        this.description=description;
+        this.price=price;
+        this.category=category;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public double getPrice() {
+        return price;
+    }
+
+    public String getCategory() {
+        return category;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public String getName() {
+        return name;
+    }
+
 }

src/main/java/dev/service/MenuService.java

@@ -1,11 +1,28 @@
 package dev.service;
 
+import dev.dao.MenuItemDao;
+import dev.model.MenuItem;
+
+import java.util.List;
+
 public class MenuService {
 
+    private MenuItemDao menuItemDao = new MenuItemDao();
+
     public void showMenu() {
 
-        // TODO:
-        // Display menu items
+        List<MenuItem> allfood = menuItemDao.findAll();
+
+        for(int i = 0 ; i < allfood.size() ; i++){
+            MenuItem food = allfood.get(i);
+            System.out.printf("%-5d | %-20s | %-15s | %-10.2f | %s%n",
+                    food.getId(),
+                    food.getName(),
+                    food.getCategory(),
+                    food.getPrice(),
+                    food.getDescription());
+        }
+
 
     }
 

src/main/java/dev/ui/ConsoleMenu.java

@@ -2,6 +2,7 @@ package dev.ui;
 
 import dev.model.User;
 import dev.service.AuthService;
+import dev.service.MenuService;
 
 import java.util.Scanner;
 
@@ -9,6 +10,7 @@ public class ConsoleMenu {
 
     private final Scanner scanner = new Scanner(System.in);
     private final AuthService authService = new AuthService();
+    private final MenuService menuService= new MenuService();
     private User user;
 
 
@@ -42,7 +44,7 @@ public class ConsoleMenu {
                     }
                     else {
                         System.out.println("Login success");
-
+                        menu();
                     }
 
                     break;
@@ -87,6 +89,28 @@ public class ConsoleMenu {
                     "Choose an option: ");
 
             int choice = scanner.nextInt();
+            switch (choice){
+                case 1:
+                {
+                    menuService.showMenu();
+                }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+            }