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12bae95e7d
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7bc9d64233
5 changed files with 126 additions and 99 deletions
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# -*- coding: utf-8 -*- |
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# Copyright (c) 2022 tecnovert |
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# Distributed under the MIT software license, see the accompanying |
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# file LICENSE or http://www.opensource.org/licenses/mit-license.php. |
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import os |
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from .util import ( |
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PAGE_LIMIT, |
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setCoinFilter, |
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get_data_entry, |
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have_data_entry, |
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listAvailableCoins, |
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) |
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from basicswap.util import ( |
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ensure, |
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format_timestamp, |
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) |
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from basicswap.chainparams import ( |
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Coins, |
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) |
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def page_offers(self, url_split, post_string, sent=False): |
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swap_client = self.server.swap_client |
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filters = { |
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'coin_from': -1, |
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'coin_to': -1, |
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'page_no': 1, |
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'limit': PAGE_LIMIT, |
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'sort_by': 'created_at', |
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'sort_dir': 'desc', |
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} |
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messages = [] |
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form_data = self.checkForm(post_string, 'offers', messages) |
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if form_data and have_data_entry(form_data, 'applyfilters'): |
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filters['coin_from'] = setCoinFilter(form_data, 'coin_from') |
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filters['coin_to'] = setCoinFilter(form_data, 'coin_to') |
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if have_data_entry(form_data, 'sort_by'): |
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sort_by = get_data_entry(form_data, 'sort_by') |
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ensure(sort_by in ['created_at', 'rate'], 'Invalid sort by') |
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filters['sort_by'] = sort_by |
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if have_data_entry(form_data, 'sort_dir'): |
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sort_dir = get_data_entry(form_data, 'sort_dir') |
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ensure(sort_dir in ['asc', 'desc'], 'Invalid sort dir') |
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filters['sort_dir'] = sort_dir |
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if form_data and have_data_entry(form_data, 'pageback'): |
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filters['page_no'] = int(form_data[b'pageno'][0]) - 1 |
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if filters['page_no'] < 1: |
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filters['page_no'] = 1 |
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elif form_data and have_data_entry(form_data, 'pageforwards'): |
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filters['page_no'] = int(form_data[b'pageno'][0]) + 1 |
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if filters['page_no'] > 1: |
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filters['offset'] = (filters['page_no'] - 1) * PAGE_LIMIT |
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offers = swap_client.listOffers(sent, filters) |
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formatted_offers = [] |
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for o in offers: |
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ci_from = swap_client.ci(Coins(o.coin_from)) |
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ci_to = swap_client.ci(Coins(o.coin_to)) |
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formatted_offers.append(( |
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format_timestamp(o.created_at), |
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o.offer_id.hex(), |
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ci_from.coin_name(), ci_to.coin_name(), |
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ci_from.format_amount(o.amount_from), |
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ci_to.format_amount((o.amount_from * o.rate) // ci_from.COIN()), |
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ci_to.format_amount(o.rate), |
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'Public' if o.addr_to == swap_client.network_addr else o.addr_to, |
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o.addr_from, |
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o.was_sent)) |
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template = self.server.env.get_template('offers.html') |
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return bytes(template.render( |
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title=self.server.title, |
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h2=self.server.title, |
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page_type='Sent' if sent else 'Received', |
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coins=listAvailableCoins(swap_client), |
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messages=messages, |
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filters=filters, |
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offers=formatted_offers, |
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form_id=os.urandom(8).hex(), |
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), 'UTF-8') |
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