Merge pull request #2437 from jakiepari/patch-1

Added new example: stars payment bot

Author: Badiboy

examples/stars_payment.py

@@ -0,0 +1,64 @@
+# Import required libraries
+import telebot 
+from telebot import types  
+
+bot = telebot.TeleBot('TOKEN')
+
+# Product prices in stars
+PRICES = {
+    '10 Stars': 10,   # $1.00 - Entry level package
+    '50 Stars': 45,   # $4.50 - Medium package with 10% discount
+    '100 Stars': 80,  # $8.00 - Large package with 20% discount
+    '500 Stars': 350  # $35.00 - Bulk package with 30% discount
+}
+
+# Handler for /start command - Then the bot will send amount stars to purchase
+@bot.message_handler(commands=['start'])
+def send_welcome(message):
+    # Create a custom keyboard with 2 buttons per row
+    markup = types.ReplyKeyboardMarkup(row_width=2)
+    # Generate buttons for each product in our PRICES dictionary
+    buttons = [types.KeyboardButton(product) for product in PRICES.keys()]
+    # Add all buttons to the markup
+    markup.add(*buttons)
+    
+    # Send welcome message with the custom keyboard
+    bot.reply_to(message, 
+                 "Welcome to Stars Payment Bot!\nPlease select amount of stars to purchase:",
+                 reply_markup=markup)
+
+# Handler for when user selects a product from the keyboard
+@bot.message_handler(func=lambda message: message.text in PRICES.keys())
+def handle_product_selection(message):
+    # Get selected product and its price
+    product = message.text
+    price = PRICES[product]
+    
+    # Create invoice with product details
+    prices = [types.LabeledPrice(label=product, amount=price)]
+    
+    # Send payment invoice to user
+    bot.send_invoice(
+        message.chat.id,  # Chat ID to send invoice to
+        title=f"Purchase {product}",  # Title of the invoice
+        description=f"Buy {product} for your account",  # Description shown on invoice
+        provider_token='',  # Payment provider token (empty for testing)
+        currency='XTR',  # Currency code
+        prices=prices,  # List of prices (we only have one item)
+        start_parameter='stars-payment',  # Deep-linking parameter
+        invoice_payload=product  # Payload to identify the product after payment
+    )
+
+# Pre-checkout handler - Called before payment is completed
+@bot.pre_checkout_query_handler(func=lambda query: True)
+def process_pre_checkout_query(pre_checkout_query):
+    bot.answer_pre_checkout_query(pre_checkout_query.id, ok=True)
+
+# Handler for successful payments
+@bot.message_handler(content_types=['successful_payment'])
+def handle_successful_payment(message):
+    # Get the product that was purchased from the invoice payload
+    product = message.successful_payment.invoice_payload
+    bot.reply_to(message, 
+                 f"Payment for {product} successful!")
+bot.polling()