project/database.py

@@ -7,7 +7,6 @@ def setup_database():
     db = connect()
     cur = db.cursor()
 
-    # Users
     cur.execute("""
     CREATE TABLE IF NOT EXISTS users(
         id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -17,7 +16,6 @@ def setup_database():
     )
     """)
 
-    # Menu
     cur.execute("""
     CREATE TABLE IF NOT EXISTS menu(
         id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -27,16 +25,14 @@ def setup_database():
     )
     """)
 
-    # Orders
     cur.execute("""
     CREATE TABLE IF NOT EXISTS orders(
         id INTEGER PRIMARY KEY AUTOINCREMENT,
         nama TEXT,
-        total REAL
+        harga REAL
     )
     """)
 
-    # Pembayaran
     cur.execute("""
     CREATE TABLE IF NOT EXISTS pembayaran(
         id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -45,28 +41,19 @@ def setup_database():
     )
     """)
 
-    # User default
     cur.execute("SELECT COUNT(*) FROM users")
     if cur.fetchone()[0] == 0:
         users = [
             ("admin","admin","admin"),
             ("kasir","kasir","kasir"),
             ("pembeli","pembeli","pembeli"),
-            ("pemilik","pemilik","pemilik")
+            ("pemilik","pemilik","pemilik"),
+            ("waiter","waiter","waiter")
         ]
-        cur.executemany("INSERT INTO users(username,password,role) VALUES (?,?,?)", users)
-        db.commit()
-
-    # Menu default
-    cur.execute("SELECT COUNT(*) FROM menu")
-    if cur.fetchone()[0] == 0:
-        menu = [
-            ("Mie Ayam", 18000, "mie ayam.webp"),
-            ("Mie Kuah", 10000, "mie kuah.webp"),
-            ("Es Teh Manis", 5000, "es teh.webp"),
-            ("Jus Jeruk", 8000, "jus jeruk.webp")
-        ]
-        cur.executemany("INSERT INTO menu(nama,harga,gambar) VALUES (?,?,?)", menu)
+        cur.executemany(
+            "INSERT INTO users(username,password,role) VALUES (?,?,?)",
+            users
+        )
         db.commit()
 
     db.close()

project/kasir.py

@@ -71,4 +71,6 @@ class KasirPage:
 
     def logout(self):
         self.frame.destroy()
-        self.controller.show_frame("Login")
+        from main import LoginScreen
+        LoginScreen(self.parent)
+

project/main.py

@@ -3,6 +3,8 @@ from database import setup_database, connect
 from pembeli_menu import PembeliMenu
 from kasir import KasirPage
 from pemilik import PemilikPage
+from admin_menu import AdminMenu
+from waiter_dashboard import WaiterDashboard
 from tkinter import messagebox
 
 # --- Login Screen ---
@@ -36,10 +38,19 @@ class LoginScreen:
             self.frame.destroy()
             if role=="pembeli":
                 PembeliMenu(self.root)
+
             elif role=="kasir":
-                KasirPage(self.root)
+                KasirPage(self.root, self.root)
+
             elif role=="pemilik":
-                PemilikPage(self.root)
+                PemilikPage(self.root, self.root)
+
+            elif role == "admin":
+                AdminMenu(self.root)
+
+            elif role == "waiter":
+                WaiterDashboard(self.root)
+
             else:
                 messagebox.showerror("Error","Role tidak dikenali")
         else:

project/pemilik.py

@@ -35,4 +35,6 @@ class PemilikPage:
 
     def logout(self):
         self.frame.destroy()
-        self.controller.show_frame("Login")
+        from main import LoginScreen
+        LoginScreen(self.parent)
+

project/waiter_dashboard.py

@@ -1,10 +1,17 @@
 import tkinter as tk
 
-class WaiterDashboard(tk.Frame):
-    def __init__(self, parent, controller):
-        super().__init__(parent)
+class WaiterDashboard:
+    def __init__(self, parent):
+        self.parent = parent
+        self.frame = tk.Frame(parent)
+        self.frame.pack(fill="both", expand=True)
 
-        tk.Label(self, text="WAITER", font=("Arial", 20, "bold")).pack(pady=20)
-        tk.Label(self, text="(Input pesanan manual)").pack()
+        tk.Label(self.frame, text="WAITER", font=("Arial", 20, "bold")).pack(pady=20)
+        tk.Label(self.frame, text="(Input pesanan manual)").pack()
 
-        tk.Button(self, text="Logout", command=lambda: controller.show_frame("Login")).pack(pady=10)
+        tk.Button(self.frame, text="Logout", command=self.logout).pack(pady=10)
+
+    def logout(self):
+        self.frame.destroy()
+        from main import LoginScreen
+        LoginScreen(self.parent)