ui: Display sent status on offers page.

basicswap/ui/page_offers.py

@@ -0,0 +1,88 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2022 tecnovert
+# Distributed under the MIT software license, see the accompanying
+# file LICENSE or http://www.opensource.org/licenses/mit-license.php.
+
+import os
+
+from .util import (
+    PAGE_LIMIT,
+    setCoinFilter,
+    get_data_entry,
+    have_data_entry,
+    listAvailableCoins,
+)
+from basicswap.util import (
+    ensure,
+    format_timestamp,
+)
+from basicswap.chainparams import (
+    Coins,
+)
+
+
+def page_offers(self, url_split, post_string, sent=False):
+    swap_client = self.server.swap_client
+
+    filters = {
+        'coin_from': -1,
+        'coin_to': -1,
+        'page_no': 1,
+        'limit': PAGE_LIMIT,
+        'sort_by': 'created_at',
+        'sort_dir': 'desc',
+    }
+    messages = []
+    form_data = self.checkForm(post_string, 'offers', messages)
+    if form_data and have_data_entry(form_data, 'applyfilters'):
+        filters['coin_from'] = setCoinFilter(form_data, 'coin_from')
+        filters['coin_to'] = setCoinFilter(form_data, 'coin_to')
+
+        if have_data_entry(form_data, 'sort_by'):
+            sort_by = get_data_entry(form_data, 'sort_by')
+            ensure(sort_by in ['created_at', 'rate'], 'Invalid sort by')
+            filters['sort_by'] = sort_by
+        if have_data_entry(form_data, 'sort_dir'):
+            sort_dir = get_data_entry(form_data, 'sort_dir')
+            ensure(sort_dir in ['asc', 'desc'], 'Invalid sort dir')
+            filters['sort_dir'] = sort_dir
+
+    if form_data and have_data_entry(form_data, 'pageback'):
+        filters['page_no'] = int(form_data[b'pageno'][0]) - 1
+        if filters['page_no'] < 1:
+            filters['page_no'] = 1
+    elif form_data and have_data_entry(form_data, 'pageforwards'):
+        filters['page_no'] = int(form_data[b'pageno'][0]) + 1
+
+    if filters['page_no'] > 1:
+        filters['offset'] = (filters['page_no'] - 1) * PAGE_LIMIT
+
+    offers = swap_client.listOffers(sent, filters)
+
+    formatted_offers = []
+    for o in offers:
+        ci_from = swap_client.ci(Coins(o.coin_from))
+        ci_to = swap_client.ci(Coins(o.coin_to))
+        formatted_offers.append((
+            format_timestamp(o.created_at),
+            o.offer_id.hex(),
+            ci_from.coin_name(), ci_to.coin_name(),
+            ci_from.format_amount(o.amount_from),
+            ci_to.format_amount((o.amount_from * o.rate) // ci_from.COIN()),
+            ci_to.format_amount(o.rate),
+            'Public' if o.addr_to == swap_client.network_addr else o.addr_to,
+            o.addr_from,
+            o.was_sent))
+
+    template = self.server.env.get_template('offers.html')
+    return bytes(template.render(
+        title=self.server.title,
+        h2=self.server.title,
+        page_type='Sent' if sent else 'Received',
+        coins=listAvailableCoins(swap_client),
+        messages=messages,
+        filters=filters,
+        offers=formatted_offers,
+        form_id=os.urandom(8).hex(),
+    ), 'UTF-8')