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create __issue_invoice()

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Pavlo Zhuk 2020-04-04 20:18:35 +03:00 committed by Stefano Pigozzi
parent 87922e8aad
commit 4c0c38902e
1 changed files with 22 additions and 12 deletions
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34
worker.py
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@ -630,19 +630,17 @@ class ChatWorker(threading.Thread):
else:
# Exit the function
return
# Issue the invoice
self.__make_payment(amount=value)
def __make_payment(self, amount):
# Set the invoice active invoice payload
self.invoice_payload = str(uuid.uuid4())
# Create the price array
prices = [telegram.LabeledPrice(label=strings.payment_invoice_label, amount=int(value))]
prices = [telegram.LabeledPrice(label=strings.payment_invoice_label, amount=int(amount))]
# If the user has to pay a fee when using the credit card, add it to the prices list
fee_percentage = float(configloader.config["Credit Card"]["fee_percentage"]) / 100
fee_fixed = int(configloader.config["Credit Card"]["fee_fixed"])
total_fee = value * fee_percentage + fee_fixed
if total_fee > 0:
prices.append(telegram.LabeledPrice(label=strings.payment_invoice_fee_label, amount=int(total_fee)))
else:
# Otherwise, set the fee to 0 to ensure no accidental discounts are applied
total_fee = 0
prices.append(telegram.LabeledPrice(label=strings.payment_invoice_fee_label, amount=int(self.__get_total_fee(amount))))
# Create the invoice keyboard
inline_keyboard = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_pay, pay=True)],
[telegram.InlineKeyboardButton(strings.menu_cancel,
@ -650,7 +648,7 @@ class ChatWorker(threading.Thread):
# The amount is valid, send the invoice
self.bot.send_invoice(self.chat.id,
title=strings.payment_invoice_title,
description=strings.payment_invoice_description.format(amount=str(value)),
description=strings.payment_invoice_description.format(amount=str(amount)),
payload=self.invoice_payload,
provider_token=configloader.config["Credit Card"]["credit_card_token"],
start_parameter="tempdeeplink",
@ -660,7 +658,7 @@ class ChatWorker(threading.Thread):
need_email=configloader.config["Credit Card"]["email_required"] == "yes",
need_phone_number=configloader.config["Credit Card"]["phone_required"] == "yes",
reply_markup=inline_keyboard)
# Wait for the invoice
precheckoutquery = self.__wait_for_precheckoutquery(cancellable=True)
# Check if the user has cancelled the invoice
if isinstance(precheckoutquery, CancelSignal):
@ -672,10 +670,11 @@ class ChatWorker(threading.Thread):
successfulpayment = self.__wait_for_successfulpayment()
# Create a new database transaction
transaction = db.Transaction(user=self.user,
value=successfulpayment.total_amount - int(total_fee),
value=int(successfulpayment.total_amount - self.__get_total_fee(amount=amount)),
provider="Credit Card",
telegram_charge_id=successfulpayment.telegram_payment_charge_id,
provider_charge_id=successfulpayment.provider_payment_charge_id)
if successfulpayment.order_info is not None:
transaction.payment_name = successfulpayment.order_info.name
transaction.payment_email = successfulpayment.order_info.email
@ -685,6 +684,17 @@ class ChatWorker(threading.Thread):
# Commit all the changes
self.session.commit()
@staticmethod
def __get_total_fee(amount):
#Calculate a fee for the required amount
fee_percentage = float(configloader.config["Credit Card"]["fee_percentage"]) / 100
fee_fixed = int(configloader.config["Credit Card"]["fee_fixed"])
total_fee = amount * fee_percentage + fee_fixed
if total_fee > 0:
return total_fee
# Set the fee to 0 to ensure no accidental discounts are applied
return 0
def __bot_info(self):
"""Send information about the bot."""
self.bot.send_message(self.chat.id, strings.bot_info)