149 lines
5.5 KiB
Python
149 lines
5.5 KiB
Python
import pytz
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from datetime import datetime, timedelta
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from urllib.request import urlopen
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import certifi
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import json
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import ujson
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import schedule
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import time
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import subprocess
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from pocketbase import PocketBase # Client also works the same
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import asyncio
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import aiohttp
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import pytz
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import pandas as pd
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import numpy as np
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import requests
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import hashlib
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import orjson
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import sqlite3
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from tqdm import tqdm
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from dotenv import load_dotenv
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import os
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load_dotenv()
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api_key = os.getenv('FMP_API_KEY')
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stocknear_api_key = os.getenv('STOCKNEAR_API_KEY')
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pb_admin_email = os.getenv('POCKETBASE_ADMIN_EMAIL')
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pb_password = os.getenv('POCKETBASE_PASSWORD')
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berlin_tz = pytz.timezone('Europe/Berlin')
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pb = PocketBase('http://127.0.0.1:8090')
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admin_data = pb.collection('_superusers').auth_with_password(pb_admin_email, pb_password)
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# Define the URL and the API key
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origin = "https://stocknear.com" #"http://localhost:5173"
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url = f"{origin}/api/sendPushSubscription"
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headers = {"Content-Type": "application/json"}
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today = datetime.today().strftime('%Y-%m-%d')
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with sqlite3.connect('stocks.db') as con:
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cursor = con.cursor()
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cursor.execute("PRAGMA journal_mode = wal")
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cursor.execute("SELECT DISTINCT symbol FROM stocks WHERE symbol NOT LIKE '%.%'")
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stocks_symbols = [row[0] for row in cursor.fetchall()]
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with sqlite3.connect('etf.db') as etf_con:
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etf_cursor = etf_con.cursor()
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etf_cursor.execute("PRAGMA journal_mode = wal")
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etf_cursor.execute("SELECT DISTINCT symbol FROM etfs")
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etf_symbols = [row[0] for row in etf_cursor.fetchall()]
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def generate_unique_id(date, text):
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# Concatenate the title and date to form a string
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unique_str = f"{date}-{text}"
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# Hash the concatenated string to ensure uniqueness
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unique_id = hashlib.md5(unique_str.encode()).hexdigest()
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return unique_id
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async def push_notification(title, text, user_id):
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data = {
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"title": title,
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"body": text,
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"url": f"{origin}/notifications",
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"userId": user_id,
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"key": stocknear_api_key,
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}
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response = requests.post(url, headers=headers, data=json.dumps(data))
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async def push_wiim(user_id):
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"""
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Pushes the latest WIIM news based on users' watchlists.
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Steps:
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1. Retrieve the watchlist for each user.
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2. Iterate through the tickers in the watchlist.
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3. Load the corresponding WIIM file and verify if its creation date matches today's date.
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4. If the date matches, check if a notification has already been sent using pushHash.
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5. If no notification has been sent, create and send one.
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"""
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try:
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result = pb.collection("watchlist").get_full_list(query_params={"filter": f"user='{user_id}'"})
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all_tickers = set()
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for item in result:
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all_tickers.update(item.ticker)
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all_tickers = list(all_tickers)
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if all_tickers:
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for symbol in all_tickers:
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try:
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with open(f"json/wiim/company/{symbol}.json","r") as file:
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data = orjson.loads(file.read())[0]
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date_string = datetime.strptime(data['date'], "%Y-%m-%d %H:%M:%S").strftime("%Y-%m-%d")
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if date_string == today:
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unique_id = generate_unique_id(date_string, data['text'])
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#check if push notification already exist
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all_notification = pb.collection("notifications").get_full_list(query_params={"filter": f"opUser='{user_id}'"})
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exist = any(notify_item.push_hash == unique_id for notify_item in all_notification)
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if exist == False:
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#check if user is subscribed to pushSubscription to receive push notifications
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check_subscription = pb.collection("pushSubscription").get_full_list(query_params={"filter": f"user='{user_id}'"})
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user_subscribed = False
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for item in check_subscription:
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if item.user == user_id:
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user_subscribed = True
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break
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if user_subscribed:
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#create notification in pb and push notification
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newNotification = {
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'opUser': user_id,
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'user': '9ncz4wunmhk0k52', #stocknear bot id
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'notifyType': 'wiim',
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'sent': True,
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'pushHash': unique_id,
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'liveResults': {'symbol': symbol, 'assetType': 'stocks' if symbol in stocks_symbols else 'etf'},
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}
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notify_item = pb.collection('notifications').create(newNotification)
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await push_notification(f'⚡News Update for {symbol}', data['text'], user_id)
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except:
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pass
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except Exception as e:
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print(e)
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async def run():
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all_users = pb.collection("users").get_full_list(query_params={"filter": "tier='Pro'"})
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for item in tqdm(all_users):
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user_id = item.id
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await push_wiim(user_id=user_id)
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try:
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asyncio.run(run())
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except Exception as e:
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print(e) |