2024-12-19 12:08:20 +01:00

124 lines
3.6 KiB
Python

# peach.py
import os
import asyncio
import requests
import time
import json
from db import prepare_db, db_file_name, order_expiration
from logs import print_log
from nostr import publish_to_nostr
from nostr_sdk import Keys, EventBuilder, Kind, Tag
def fetch_peach_orders():
base_url = "https://api.peachbitcoin.com/v1/offer/search"
page = 0
size = 500
orders = []
headers = {
'Content-Type': 'application/json'
}
while True:
url = f"{base_url}?page={page}&size={size}"
print_log(f"Fetching {url}")
response = requests.post(url, headers=headers)
if response.status_code != 200:
print_log(f"Error fetching data: {response.status_code}")
break
data = response.json()
if data.get("offers") is None:
print_log("Failed to fetch offers.")
break
orders.extend(data.get("offers", []))
if len(data.get("offers", [])) < size:
break
page += 1
print_log(f"Found {len(orders)} Peach orders")
return orders
def parse_peach_to_nostr(order, keys, status):
identifier = order.get('id')
timestamp_in_2_hours = int(time.time() + order_expiration)
order_type = "sell" if order.get("type") == "ask" else "buy"
rating_data = {
"total_reviews": order.get("user", {}).get("ratingCount", 0),
"total_rating": order.get("user", {}).get("rating", 0)
}
amount = order.get("amount", 0)
premium = order.get("premium", 0)
prices = order.get("prices", {})
if isinstance(amount, list):
# Range: amt = 0, fa = 0 if we dont have info details
amt = "0"
fa = ["0"]
else:
amt = str(amount)
if prices:
first_currency = next(iter(prices))
fa_value = prices[first_currency]
fa = [str(fa_value)]
else:
fa = ["0"]
source_url = ""
network = "mainnet"
layer = "onchain"
bond = "0"
events = []
means_of_payment = order.get("meansOfPayment", {})
for currency, methods in means_of_payment.items():
tags = [
Tag.parse(["d", str(identifier) + currency]), # d = order_id + currency
Tag.parse(["k", order_type]),
Tag.parse(["s", status]),
Tag.parse(["amt", amt]),
Tag.parse(["fa"] + fa),
Tag.parse(["premium", str(premium)]),
Tag.parse(["rating", json.dumps(rating_data)]),
Tag.parse(["source", source_url]),
Tag.parse(["network", network]),
Tag.parse(["layer", layer]),
Tag.parse(["name", order.get("user", {}).get("id", "")]),
Tag.parse(["bond", bond]),
Tag.parse(["expiration", str(timestamp_in_2_hours)]),
Tag.parse(["y", "peach"]),
Tag.parse(["z", "order"]),
Tag.parse(["f", currency]),
Tag.parse(["pm"] + methods)
]
event = EventBuilder(
Kind(38383),
"",
tags
).to_event(keys)
events.append(event)
return events
async def main():
print_log("START LOOP")
prepare_db()
while True:
print_log("PEACH")
peach_orders = fetch_peach_orders()
await publish_to_nostr(peach_orders, 'peach', parse_peach_to_nostr, os.environ.get('PEACH_NOSTR_NSEC'))
print_log("DONE GOING TO SLEEP")
await asyncio.sleep(300)
if __name__ == "__main__":
print_log("START")
asyncio.run(main())