def handle_invoice(draw, image):
"""Decode a BOLT11 invoice. Ensure that amount is correct or 0, then attempt to
make the payment.
"""
decode_req = lightning.decode_request(config.INVOICE)
if decode_req == str(round(config.SATS)) or str(0):
lightning.payout(config.SATS, config.INVOICE)
result = lightning.last_payment(config.INVOICE)
draw.text(
(15, 70),
str(result),
fill=config.BLACK,
font=utils.create_font("freemono", 15),
)
config.PAPIRUS.display(image)
config.PAPIRUS.partial_update()
time.sleep(1)
if result is True:
display.update_thankyou_screen()
else:
display.update_payment_failed()
time.sleep(120)
logger.info("Initiating restart...")
os.execv("/home/pi/LightningATM/app.py", [""])
else:
print("Please show correct invoice")
def update_payout_screen(papirus):
# global INVOICE
## initially set all white background
image = Image.new('1', PAPIRUS.size, WHITE)
## Set width and heigt of screen
width, height = image.size
## prepare for drawing
draw = ImageDraw.Draw(image)
draw.rectangle((2, 2, width - 2, height - 2), fill=WHITE, outline=BLACK)
draw.text((15, 30),
str(round(SATS)) + ' sats',
fill=BLACK,
font=createfont('freemono', 20))
draw.text((15, 50),
'on the way!',
fill=BLACK,
font=createfont('freemono', 15))
PAPIRUS.display(image)
PAPIRUS.update()
# INVOICE = qr.scan()
decodreq = lightning.decoderequest(INVOICE)
print(decodreq, round(SATS))
if (decodreq == str(round(SATS))) or (decodreq == True):
lightning.payout(SATS, INVOICE)
result = lightning.lastpayment(INVOICE)
draw.text((15, 70),
str(result),
fill=BLACK,
font=createfont('freemono', 15))
PAPIRUS.display(image)
PAPIRUS.partial_update()
time.sleep(1)
if result == 'Success':
display.update_thankyou_screen()
else:
display.update_payment_failed()
time.sleep(120)
logging.info('Initiating restart...')
os.execv('/home/pi/LightningATM/app.py', [''])
else:
print('Please show correct invoice')
def update_payout_screen(papirus, size):
global INVOICE
# initially set all white background
image = Image.new('1', papirus.size, WHITE)
# Set width and heigt of screen
width, height = image.size
# prepare for drawing
draw = ImageDraw.Draw(image)
# set font sizes
font = ImageFont.truetype(
'/usr/share/fonts/truetype/freefont/FreeMono.ttf', 20)
font1 = ImageFont.truetype(
'/usr/share/fonts/truetype/freefont/FreeMono.ttf', 15)
# set btc and sat price
# btcprice = price.getbtcprice(CURRENCY)
# satprice = round((1 / btcprice) * 10e5, 2)
draw.rectangle((2, 2, width - 2, height - 2), fill=WHITE, outline=BLACK)
draw.text((15, 30), str(round(SATS)) + ' sats', fill=BLACK, font=font)
draw.text((15, 50), 'on the way!', fill=BLACK, font=font1)
papirus.display(image)
papirus.update()
INVOICE = qr.scan()
print(INVOICE)
decodreq = lightning.decoderequest(INVOICE)
print(decodreq, round(SATS))
if (decodreq == str(round(SATS))) or (decodreq == True):
lightning.payout(SATS, INVOICE)
# time.sleep(5)
result = lightning.lastpayment(INVOICE)
draw.text((15, 70), str(result), fill=BLACK, font=font1)
papirus.display(image)
papirus.partial_update()
else:
print('Please show correct invoice')
def update_payout_screen(papirus):
global INVOICE
## initially set all white background
image = Image.new('1', PAPIRUS.size, WHITE)
## Set width and heigt of screen
width, height = image.size
## prepare for drawing
draw = ImageDraw.Draw(image)
draw.rectangle((2, 2, width - 2, height - 2), fill=WHITE, outline=BLACK)
draw.text((15, 30),
str(round(SATS)) + ' sats',
fill=BLACK,
font=createfont('freemono', 20))
draw.text((15, 50),
'on the way!',
fill=BLACK,
font=createfont('freemono', 15))
PAPIRUS.display(image)
PAPIRUS.update()
INVOICE = qr.scan()
print(INVOICE)
decodreq = lightning.decoderequest(INVOICE)
print(decodreq, round(SATS))
if (decodreq == str(round(SATS))) or (decodreq == True):
lightning.payout(SATS, INVOICE)
result = lightning.lastpayment(INVOICE)
draw.text((15, 70),
str(result),
fill=BLACK,
font=createfont('freemono', 15))
PAPIRUS.display(image)
PAPIRUS.partial_update()
else:
print('Please show correct invoice')