Fitur Fav & History

detail_transaksi.csv

@@ -1,2 +1,2 @@
 id,transaksi_id,menu_id,qty,harga_satuan,subtotal_item
-1,1,1,1,20000.0,20000.0
+

favorite.csv

@@ -0,0 +1 @@
+user_id,menu_id,order_count,last_ordered

main.py

@@ -17,6 +17,7 @@ MENU_CSV = "menu.csv"
 PROMO_CSV = "promo.csv"
 TRANSAKSI_CSV = "transaksi.csv"
 DETAIL_TRANSAKSI_CSV = "detail_transaksi.csv"
+FAVORITE_CSV = "favorite.csv"
 IMG_PREVIEW_SIZE = (120, 80)
 
 
@@ -61,6 +62,7 @@ def init_db_csv():
     ensure_file(PROMO_CSV, ["code", "type", "value", "min_total"])
     ensure_file(TRANSAKSI_CSV, ["id", "user_id", "nomor_meja", "total", "status", "promo_code", "subtotal", "item_discount", "promo_discount", "tanggal"])
     ensure_file(DETAIL_TRANSAKSI_CSV, ["id", "transaksi_id", "menu_id", "qty", "harga_satuan", "subtotal_item"])
+    ensure_file(FAVORITE_CSV, ["user_id", "menu_id", "order_count", "last_ordered"])
 
     seed_defaults()
 
@@ -423,6 +425,9 @@ def transaksi_add(user_id, nomor_meja, cart_items, promo_code=None):
         success, msg = menu_decrease_stock(item['menu_id'], qty)
         if not success:
             return False, f"Gagal mengurangi stok menu ID {item['menu_id']}: {msg}"
+        
+        # Update favorite count
+        favorite_update(user_id, item['menu_id'])
     
     write_all(DETAIL_TRANSAKSI_CSV, ["id", "transaksi_id", "menu_id", "qty", "harga_satuan", "subtotal_item"], detail_rows)
     
@@ -700,6 +705,7 @@ class App:
         self.tab_promo = ttk.Frame(main)
         self.tab_order = ttk.Frame(main)
         self.tab_waiter = ttk.Frame(main)
+        self.tab_favorite = ttk.Frame(main)
 
         # Tab untuk semua role
         main.add(self.tab_menu_view, text="Menu - View")
@@ -708,6 +714,9 @@ class App:
         if self.session['role'] in ['pembeli', 'admin', 'user']:
             main.add(self.tab_order, text="Order Menu")
         
+        if self.session['role'] in ['pembeli', 'admin', 'user']:
+            main.add(self.tab_favorite, text="Favorit Saya")
+
         # Tab khusus waiter
         if self.session['role'] in ['waiter', 'admin']:
             main.add(self.tab_waiter, text="Waiter - Pesanan")
@@ -723,6 +732,8 @@ class App:
         
         if self.session['role'] in ['pembeli', 'admin', 'user']:
             self.build_order_tab(self.tab_order)
+        if self.session['role'] in ['pembeli', 'admin', 'user']:
+            self.build_favorite_tab(self.tab_favorite)
         
         if self.session['role'] in ['waiter', 'admin']:
             self.build_waiter_tab(self.tab_waiter)
@@ -1305,7 +1316,7 @@ class App:
             if col >= 2:
                 col = 0
                 row += 1
-                
+
     def reset_order_search(self):
         self.order_search_var.set("")
         self.reload_order_menu_cards()
@@ -1350,6 +1361,286 @@ class App:
                 self.reload_order_menu_cards()
                 self.update_cart_display()
                 return
+            
+    # Wilayah dikuasai Favorite
+
+
+    def build_favorite_tab(self, parent):
+        """Tab untuk melihat menu favorit dan history pesanan"""
+        for w in parent.winfo_children():
+            w.destroy()
+        
+        # Header
+        header = ttk.Frame(parent)
+        header.pack(fill='x', padx=10, pady=8)
+        ttk.Label(header, text="🌟 Menu Favorit & History", font=("Arial", 14, "bold")).pack(side='left')
+        ttk.Button(header, text="🔄 Refresh", command=self.reload_favorite_tab).pack(side='right', padx=6)
+        
+        # Split 2 panel: kiri = favorit, kanan = history
+        left = ttk.LabelFrame(parent, text="⭐ Menu Favorit Saya (Top 5)", padding=10)
+        left.pack(side='left', fill='both', expand=True, padx=10, pady=6)
+        
+        right = ttk.LabelFrame(parent, text="📜 History Pesanan Terakhir", padding=10)
+        right.pack(side='right', fill='both', expand=True, padx=10, pady=6)
+        
+        # === PANEL KIRI: Menu Favorit ===
+        
+        # Treeview favorit
+        fav_cols = ("Rank", "Menu", "Kategori", "Harga", "Dipesan", "Terakhir")
+        self.favorite_tree = ttk.Treeview(left, columns=fav_cols, show='headings', height=12)
+        
+        self.favorite_tree.heading("Rank", text="#")
+        self.favorite_tree.heading("Menu", text="Menu")
+        self.favorite_tree.heading("Kategori", text="Kategori")
+        self.favorite_tree.heading("Harga", text="Harga")
+        self.favorite_tree.heading("Dipesan", text="Dipesan")
+        self.favorite_tree.heading("Terakhir", text="Terakhir")
+        
+        self.favorite_tree.column("Rank", width=40)
+        self.favorite_tree.column("Menu", width=150)
+        self.favorite_tree.column("Kategori", width=90)
+        self.favorite_tree.column("Harga", width=80)
+        self.favorite_tree.column("Dipesan", width=70)
+        self.favorite_tree.column("Terakhir", width=140)
+        
+        self.favorite_tree.pack(fill='both', expand=True, pady=6)
+        
+        # Tombol quick order
+        fav_btn_frame = ttk.Frame(left)
+        fav_btn_frame.pack(pady=6)
+        ttk.Label(fav_btn_frame, text="Quick Order:").pack(side='left', padx=6)
+        ttk.Button(fav_btn_frame, text="🛒 Pesan Lagi", command=self.quick_order_favorite).pack(side='left', padx=3)
+        
+        # === PANEL KANAN: History Transaksi ===
+        
+        # Treeview history
+        hist_cols = ("ID", "Tanggal", "Meja", "Total", "Status")
+        self.history_tree = ttk.Treeview(right, columns=hist_cols, show='headings', height=12)
+        
+        self.history_tree.heading("ID", text="ID")
+        self.history_tree.heading("Tanggal", text="Tanggal")
+        self.history_tree.heading("Meja", text="Meja")
+        self.history_tree.heading("Total", text="Total")
+        self.history_tree.heading("Status", text="Status")
+        
+        self.history_tree.column("ID", width=40)
+        self.history_tree.column("Tanggal", width=140)
+        self.history_tree.column("Meja", width=60)
+        self.history_tree.column("Total", width=100)
+        self.history_tree.column("Status", width=90)
+        
+        self.history_tree.pack(fill='both', expand=True, pady=6)
+        
+        # Bind event untuk lihat detail
+        self.history_tree.bind("<<TreeviewSelect>>", self.on_history_select)
+        
+        # Detail history
+        detail_frame = ttk.Frame(right)
+        detail_frame.pack(fill='x', pady=6)
+        
+        self.history_detail_text = tk.Text(detail_frame, height=8, font=("Courier New", 8), wrap='word')
+        hist_scroll = ttk.Scrollbar(detail_frame, orient='vertical', command=self.history_detail_text.yview)
+        self.history_detail_text.configure(yscrollcommand=hist_scroll.set)
+        
+        self.history_detail_text.pack(side='left', fill='both', expand=True)
+        hist_scroll.pack(side='right', fill='y')
+        
+        # Tombol history action
+        hist_btn_frame = ttk.Frame(right)
+        hist_btn_frame.pack(pady=6)
+        ttk.Button(hist_btn_frame, text="🔁 Pesan Ulang", command=self.reorder_from_history).pack(side='left', padx=3)
+        
+        # Load data
+        self.reload_favorite_tab()
+    
+    def reload_favorite_tab(self):
+        """Load data favorit dan history"""
+        # Clear trees
+        for r in self.favorite_tree.get_children():
+            self.favorite_tree.delete(r)
+        for r in self.history_tree.get_children():
+            self.history_tree.delete(r)
+        
+        # Load favorit
+        favorites = favorite_list(self.session['id'], limit=5)
+        rank = 1
+        for fav in favorites:
+            menu_id, count, last_ordered = fav
+            menu_data = menu_get(menu_id)
+            if not menu_data:
+                continue
+            
+            _, nama, kategori, harga, stok, foto, tersedia, item_disc = menu_data
+            
+            self.favorite_tree.insert("", tk.END, values=(
+                rank,
+                nama,
+                kategori,
+                f"Rp {harga:,.0f}",
+                f"{count}x",
+                last_ordered
+            ))
+            rank += 1
+        
+        # Load history transaksi
+        history = transaksi_list(user_id=self.session['id'])
+        for h in history:
+            tid, uid, meja, total, status, promo_code, tanggal = h
+            self.history_tree.insert("", tk.END, values=(
+                tid,
+                tanggal,
+                meja,
+                f"Rp {total:,.0f}",
+                status
+            ))
+    
+    def on_history_select(self, event):
+        """Tampilkan detail history saat dipilih"""
+        sel = self.history_tree.selection()
+        if not sel:
+            return
+        
+        item = self.history_tree.item(sel)['values']
+        transaksi_id = item[0]
+        
+        # Get detail transaksi
+        transaksi_data = transaksi_get(transaksi_id)
+        if not transaksi_data:
+            return
+        
+        tid, uid, meja, total, status, promo_code, subtotal, item_disc, promo_disc, tanggal = transaksi_data
+        detail_items = detail_transaksi_list(transaksi_id)
+        
+        # Format detail
+        detail_text = f"TRANSAKSI #{tid} - {status.upper()}\n"
+        detail_text += f"{'='*40}\n"
+        detail_text += f"Tanggal: {tanggal}\n"
+        detail_text += f"Meja: {meja}\n\n"
+        detail_text += f"Item Pesanan:\n"
+        detail_text += f"{'-'*40}\n"
+        
+        for detail in detail_items:
+            did, mid, qty, harga, subtotal_item = detail
+            menu_data = menu_get(mid)
+            if menu_data:
+                _, nama, kategori, _, _, _, _, _ = menu_data
+                detail_text += f"• {nama}\n"
+                detail_text += f"  {qty} x Rp {harga:,.0f} = Rp {subtotal_item:,.0f}\n"
+        
+        detail_text += f"{'-'*40}\n"
+        detail_text += f"Subtotal: Rp {subtotal:,.0f}\n"
+        detail_text += f"Diskon: Rp {item_disc + promo_disc:,.0f}\n"
+        detail_text += f"TOTAL: Rp {total:,.0f}\n"
+        
+        self.history_detail_text.delete('1.0', tk.END)
+        self.history_detail_text.insert('1.0', detail_text)
+    
+    def quick_order_favorite(self):
+        """Pesan ulang dari menu favorit yang dipilih"""
+        sel = self.favorite_tree.selection()
+        if not sel:
+            messagebox.showwarning("Pilih Menu", "Pilih menu favorit terlebih dahulu")
+            return
+        
+        item = self.favorite_tree.item(sel)['values']
+        menu_name = item[1]
+        
+        # Cari menu_id dari nama
+        all_menus = menu_list()
+        menu_id = None
+        for m in all_menus:
+            if m[1] == menu_name:
+                menu_id = m[0]
+                break
+        
+        if not menu_id:
+            messagebox.showerror("Error", "Menu tidak ditemukan")
+            return
+        
+        # Tambah ke cart (qty 1)
+        menu_data = menu_get(menu_id)
+        if not menu_data:
+            return
+        
+        _, nama, kategori, harga, stok, foto, tersedia, item_disc = menu_data
+        
+        if stok < 1:
+            messagebox.showwarning("Stok Habis", f"Stok {nama} habis")
+            return
+        
+        # Cek apakah sudah ada di cart
+        found = False
+        for cart_item in self.cart_items:
+            if cart_item['menu_id'] == menu_id:
+                if cart_item['qty'] < stok:
+                    cart_item['qty'] += 1
+                    found = True
+                else:
+                    messagebox.showwarning("Stok Habis", f"Stok {nama} hanya {stok}")
+                    return
+                break
+        
+        if not found:
+            self.cart_items.append({'menu_id': menu_id, 'qty': 1})
+        
+        messagebox.showinfo("Ditambahkan", f"{nama} ditambahkan ke keranjang!\n\nSilakan ke tab 'Order Menu' untuk checkout.")
+    
+    def reorder_from_history(self):
+        """Pesan ulang semua item dari history yang dipilih"""
+        sel = self.history_tree.selection()
+        if not sel:
+            messagebox.showwarning("Pilih History", "Pilih history pesanan terlebih dahulu")
+            return
+        
+        item = self.history_tree.item(sel)['values']
+        transaksi_id = item[0]
+        
+        # Get detail items
+        detail_items = detail_transaksi_list(transaksi_id)
+        
+        if not detail_items:
+            messagebox.showerror("Error", "Tidak ada detail pesanan")
+            return
+        
+        # Tambah semua item ke cart
+        added_count = 0
+        for detail in detail_items:
+            did, mid, qty, harga, subtotal_item = detail
+            
+            # Cek stok
+            menu_data = menu_get(mid)
+            if not menu_data:
+                continue
+            
+            _, nama, kategori, harga_now, stok, foto, tersedia, item_disc = menu_data
+            
+            if stok < qty:
+                messagebox.showwarning("Stok Kurang", f"Stok {nama} hanya {stok}, pesanan asli {qty}")
+                qty = stok
+            
+            if qty <= 0:
+                continue
+            
+            # Tambah ke cart
+            found = False
+            for cart_item in self.cart_items:
+                if cart_item['menu_id'] == mid:
+                    new_qty = cart_item['qty'] + qty
+                    if new_qty <= stok:
+                        cart_item['qty'] = new_qty
+                        found = True
+                        added_count += 1
+                    break
+            
+            if not found:
+                self.cart_items.append({'menu_id': mid, 'qty': qty})
+                added_count += 1
+        
+        if added_count > 0:
+            messagebox.showinfo("Berhasil", f"{added_count} item ditambahkan ke keranjang!\n\nSilakan ke tab 'Order Menu' untuk checkout.")
+        else:
+            messagebox.showwarning("Gagal", "Tidak ada item yang bisa ditambahkan (stok habis)")
+
     
     def update_cart_display(self):
         """Update tampilan keranjang dan hitung total"""
@@ -1706,6 +1997,102 @@ class App:
         else:
             messagebox.showerror("❌ Gagal", "Gagal mengubah status pesanan")
 
+    # Wilayah dikuasai Favorite
+
+
+def favorite_update(user_id, menu_id):
+    """Update atau tambah favorite count untuk user tertentu"""
+    from datetime import datetime
+    
+    rows = read_all(FAVORITE_CSV)
+    found = False
+    
+    for r in rows:
+        if r.get("user_id") == str(user_id) and r.get("menu_id") == str(menu_id):
+            # Update count
+            try:
+                count = int(r.get("order_count") or 0)
+            except:
+                count = 0
+            r["order_count"] = str(count + 1)
+            r["last_ordered"] = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+            found = True
+            break
+    
+    if not found:
+        # Tambah baru
+        rows.append({
+            "user_id": str(user_id),
+            "menu_id": str(menu_id),
+            "order_count": "1",
+            "last_ordered": datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+        })
+    
+    write_all(FAVORITE_CSV, ["user_id", "menu_id", "order_count", "last_ordered"], rows)
+
+
+def favorite_list(user_id, limit=5):
+    """Ambil menu favorit user, sorted by order_count descending"""
+    rows = read_all(FAVORITE_CSV)
+    out = []
+    
+    for r in rows:
+        if r.get("user_id") == str(user_id):
+            try:
+                mid = int(r.get("menu_id") or 0)
+            except:
+                mid = r.get("menu_id")
+            try:
+                count = int(r.get("order_count") or 0)
+            except:
+                count = 0
+            
+            last_ordered = r.get("last_ordered")
+            out.append((mid, count, last_ordered))
+    
+    # Sort by count descending
+    out.sort(key=lambda x: x[1], reverse=True)
+    
+    # Limit results
+    if limit:
+        out = out[:limit]
+    
+    return out
+
+
+def favorite_all(limit=10):
+    """Ambil menu paling populer dari semua user"""
+    rows = read_all(FAVORITE_CSV)
+    menu_counts = {}
+    
+    for r in rows:
+        menu_id = r.get("menu_id")
+        try:
+            count = int(r.get("order_count") or 0)
+        except:
+            count = 0
+        
+        if menu_id in menu_counts:
+            menu_counts[menu_id] += count
+        else:
+            menu_counts[menu_id] = count
+    
+    # Convert to list dan sort
+    out = []
+    for menu_id, total_count in menu_counts.items():
+        try:
+            mid = int(menu_id)
+        except:
+            mid = menu_id
+        out.append((mid, total_count))
+    
+    out.sort(key=lambda x: x[1], reverse=True)
+    
+    if limit:
+        out = out[:limit]
+    
+    return out
+
 
 
 

transaksi.csv

@@ -1,2 +1,2 @@
 id,user_id,nomor_meja,total,status,promo_code,subtotal,item_discount,promo_discount,tanggal
-1,4,5,20000.0,dibayar,,20000.0,0.0,0.0,2025-12-10 11:26:40
+