Update

main.py

@@ -6,3 +6,79 @@ from PIL import Image, ImageTk
 
 DB_PATH = "cafe_person1.db"
 IMG_PREVIEW_SIZE = (120, 80)
+
+
+
+# Baguan Database (ati ati)
+
+
+def init_db():
+    conn = sqlite3.connect(DB_PATH)
+    c = conn.cursor()
+    c.execute("""
+        CREATE TABLE IF NOT EXISTS users (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            username TEXT UNIQUE,
+            password TEXT,
+            role TEXT
+        )
+    """)
+    c.execute("""
+        CREATE TABLE IF NOT EXISTS menu (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            nama TEXT NOT NULL,
+            kategori TEXT,
+            harga REAL NOT NULL,
+            stok INTEGER DEFAULT 0,
+            foto TEXT,
+            tersedia INTEGER DEFAULT 1,
+            item_discount_pct REAL DEFAULT 0  -- per item discount percent (like 10 for 10%)
+        )
+    """)
+    c.execute("""
+        CREATE TABLE IF NOT EXISTS promo (
+            code TEXT PRIMARY KEY,
+            type TEXT CHECK(type IN ('percent','fixed')),
+            value REAL,
+            min_total REAL DEFAULT 0
+        )
+    """)
+    conn.commit()
+    seed_defaults(conn)
+    return conn
+
+def seed_defaults(conn):
+    c = conn.cursor()
+    defaults = [
+        ('admin','admin123','admin'),
+        ('kasir1','kasir123','kasir'),
+        ('waiter1','waiter123','waiter'),
+        ('user1','user123','pembeli'),
+        ('owner','owner123','pemilik'),
+    ]
+    for u,p,r in defaults:
+        try:
+            c.execute("INSERT INTO users (username,password,role) VALUES (?,?,?)", (u,p,r))
+        except sqlite3.IntegrityError:
+            pass
+    sample = [
+        ('Americano','Minuman',20000,10,None,1,0),
+        ('Latte','Minuman',25000,5,None,1,10),
+        ('Banana Cake','Dessert',30000,2,None,1,0),
+        ('Nasi Goreng','Makanan',35000,0,None,0,0),
+    ]
+    for name,kategori,harga,stok,foto,tersedia,disc in sample:
+        c.execute("SELECT id FROM menu WHERE nama=?", (name,))
+        if c.fetchone() is None:
+            c.execute("""INSERT INTO menu (nama,kategori,harga,stok,foto,tersedia,item_discount_pct)
+                        VALUES (?,?,?,?,?,?,?)""", (name,kategori,harga,stok,foto,tersedia,disc))
+    promos = [
+        ('CAFE10','percent',10,0),
+        ('HEMAT5000','fixed',5000,20000),
+    ]
+    for code,ptype,val,min_total in promos:
+        try:
+            c.execute("INSERT INTO promo (code,type,value,min_total) VALUES (?,?,?,?)", (code,ptype,val,min_total))
+        except sqlite3.IntegrityError:
+            pass
+    conn.commit()