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64 lines
2.0 KiB
64 lines
2.0 KiB
from flask import jsonify, send_from_directory, Response, request
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from flask_yoloapi import endpoint, parameter
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import settings
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from funding.bin.utils import get_ip
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from funding.bin.qr import QrCodeGenerator
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from funding.factory import app, db_session
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from funding.orm.orm import Proposal, User
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@app.route('/api/1/proposals')
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@endpoint.api(
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parameter('status', type=int, location='args', default=1),
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parameter('cat', type=str, location='args'),
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parameter('limit', type=int, location='args', default=20),
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parameter('offset', type=int, location='args', default=0)
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)
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def api_proposals_get(status, cat, limit, offset):
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try:
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proposals = Proposal.find_by_args(status=status, cat=cat, limit=limit, offset=offset)
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except Exception as ex:
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print(ex)
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return 'error', 500
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return [p.json for p in proposals]
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@app.route('/api/1/convert/wow-usd')
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@endpoint.api(
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parameter('amount', type=int, location='args', required=True)
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)
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def api_coin_usd(amount):
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from funding.bin.utils import Summary, coin_to_usd
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prices = Summary.fetch_prices()
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return jsonify(usd=coin_to_usd(amt=amount, btc_per_coin=prices['coin-btc'], usd_per_btc=prices['btc-usd']))
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@app.route('/api/1/qr')
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@endpoint.api(
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parameter('address', type=str, location='args', required=True)
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)
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def api_qr_generate(address):
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"""
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Generate a QR image. Subject to IP throttling.
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:param address: valid receiving address
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:return:
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"""
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from funding.factory import cache
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throttling_seconds = 3
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ip = get_ip()
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cache_key = 'qr_ip_%s' % ip
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hit = cache.get(cache_key)
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if hit and ip not in ['127.0.0.1', 'localhost']:
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return Response('Wait a bit before generating a new QR', 403)
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cache.set(cache_key, {}, throttling_seconds)
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qr = QrCodeGenerator()
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if not qr.exists(address):
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created = qr.create(address)
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if not created:
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raise Exception('Could not create QR code')
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return send_from_directory('static/qr', '%s.png' % address)
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