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Reimplement autoprice function better

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master
Mark Veidemanis 3 years ago
parent f3df9283db
commit 0f3dba2b06
Signed by: m
GPG Key ID: 5ACFCEED46C0904F
1 changed files with 80 additions and 58 deletions
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136
handler/agora.py
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@ -8,6 +8,7 @@ from forex_python.converter import CurrencyRates
from agoradesk_py import AgoraDesk
from httpx import ReadTimeout
from pycoingecko import CoinGeckoAPI
from datetime import datetime
# Project imports
from settings import settings
@ -173,7 +174,7 @@ class Agora(object):
messages = self.agora.recent_messages()
if not messages["success"]:
return False
if not "data" in messages["response"]:
if "data" not in messages["response"]:
self.log.error("Data not in messages response: {content}", content=messages["response"])
return False
open_tx = self.tx.get_ref_map().keys()
@ -237,12 +238,30 @@ class Agora(object):
ads_total.append([ad[0], ad[1], ad[2]])
return ads_total
def last_online_recent(self, date):
"""
Check if the last online date was recent.
:param date: date last online
:type date: string
:return: bool indicating whether the date was recent enough
:rtype: bool
"""
date_parsed = datetime.strptime(date, "%Y-%m-%dT%H:%M:%S.%fZ")
now = datetime.now()
sec_ago_date = (now - date_parsed).total_seconds()
self.log.debug("Seconds ago date for {date} ^ {now}: {x}", date=date, now=str(now), x=sec_ago_date)
return sec_ago_date < 172800
def enum_public_ads(self, currency, page=0):
ads = self.agora._api_call(api_method=f"buy-monero-online/{currency}/REVOLUT", query_values={"page": page})
if not ads["success"]:
return False
for ad in ads["response"]["data"]["ad_list"]:
if ad["data"]["online_provider"] == "REVOLUT":
date_last_seen = ad["data"]["profile"]["last_online"]
# Check if this person was seen recently
if not self.last_online_recent(date_last_seen):
continue
yield [ad["data"]["ad_id"], ad["data"]["profile"]["username"], ad["data"]["temp_price"]]
if "pagination" in ads["response"]:
if "next" in ads["response"]["pagination"]:
@ -263,20 +282,8 @@ class Agora(object):
price = float(ad[2])
rate = round(price / base_monero_price, 2)
ad.append(rate)
ads.sort(key=lambda x: float(x[2]))
return ads
def sort_ads_annotate_place(self, ads):
ads.sort(key=lambda x: float(x[2]))
place = None
for index, ad in enumerate(ads):
if ad[1] == settings.Agora.Username:
place = index
break
if place is None:
print("Place is none for ads:", ads)
return (ads, place)
def update_prices(self):
our_ads = self.enum_ads()
currencies = [x[2].lower() for x in our_ads]
@ -306,52 +313,67 @@ class Agora(object):
"""
Helper function to automatically adjust the price up/down in certain markets
in order to gain the most profits and sales.
"""
ads, place = self.sort_ads_annotate_place(ads)
all_results_us = all([ad[1] == settings.Agora.Username for ad in ads])
if place == 0:
if len(ads) > 1 and not all_results_us:
competitor_index = None
for index, ad in enumerate(ads):
if ad[1] != settings.Agora.Username:
competitor_index = index
print("Found a competitor at index", competitor_index, ad)
break
:param ads: list of ads
:type ads: list of lists
:param currency: currency of the ads
:type currency: string
:return: the rate we should use for this currency
:rtype: float
"""
self.log.debug("Autoprice starting for {x}", x=currency)
# Find cheapest ad
# Filter by 3rd index on each ad list to find the cheapest
min_margin_ad = min(ads, key=lambda x: x[3])
self.log.debug("Minimum margin ad: {x}", x=min_margin_ad)
# Find second cheapest that is not us
# Remove results from ads that are us
ads_without_us = [ad for ad in ads if not ad[1] == settings.Agora.Username]
self.log.debug("Ads without us: {x}", x=ads_without_us)
# Find ads above our min that are not us
ads_above_our_min_not_us = [ad for ad in ads_without_us if ad[3] > float(settings.Agora.MinMargin)]
self.log.debug("Ads above our min not us: {x}", x=ads_above_our_min_not_us)
# Check that this list without us is not empty
if ads_without_us:
# Find the cheapest from these
min_margin_ad_not_us = min(ads_without_us, key=lambda x: x[3])
self.log.debug("Min margin ad not us: {x}", x=min_margin_ad_not_us)
# Lowball the lowest ad that is not ours
lowball_lowest_not_ours = min_margin_ad_not_us[3] - 0.001
self.log.debug("Lowball lowest not ours: {x}", x=lowball_lowest_not_ours)
# Check if the username field of the cheapest ad matches ours
if min_margin_ad[1] == settings.Agora.Username:
self.log.debug("We are the cheapest for: {x}", x=currency)
# We are the cheapest!
# Are all of the ads ours?
all_ads_ours = all([ad[1] == settings.Agora.Username for ad in ads])
if all_ads_ours:
self.log.debug("All ads are ours for: {x}", x=currency)
# Now we know it's safe to return the maximum value
return float(settings.Agora.MaxMargin)
else:
print("Skipping ad", ad)
if not competitor_index:
print("Couldn't find a competitor from ads:", ads)
return float(ads[0][3])
next_max = float(ads[competitor_index][3])
our_max_adjusted = next_max - 0.01
if our_max_adjusted < float(settings.Agora.MinMargin):
our_max_adjusted = float(settings.Agora.MinMargin)
if our_max_adjusted > float(settings.Agora.MaxMargin):
our_max_adjusted = float(settings.Agora.MaxMargin)
# Lowball next competitor
self.log.info(
"Lowballing next competitor for {currency}: {margin}",
currency=currency,
margin=our_max_adjusted,
)
return our_max_adjusted
self.log.debug("All ads are NOT ours for: {x}", x=currency)
# All the ads are not ours, but we are first...
# Check if the lowballed, lowest (that is not ours) ad's margin
# is less than our minimum
if lowball_lowest_not_ours < float(settings.Agora.MinMargin):
self.log.debug("Lowball lowest not ours less than MinMargin")
return float(settings.Agora.MinMargin)
else:
self.log.debug("Returning lowballed figure: {x}", x=lowball_lowest_not_ours)
return lowball_lowest_not_ours
else:
our_max_adjusted = float(settings.Agora.MaxMargin)
# Set the max rates as people have no choice
return our_max_adjusted
iter_count = 0
while place > 1 and not iter_count > 100:
iter_count += 1
recommended_margin = float(ads[place][3]) - 0.01
if recommended_margin <= float(settings.Agora.MinMargin):
break
ads[place][3] = recommended_margin
print("Set recommended margin for", currency, recommended_margin)
ads, place = self.sort_ads_annotate_place(ads)
# Return our adjusted (or left) margin
return float(ads[place][3])
self.log.debug("We are NOT the cheapest for: {x}", x=currency)
# We are not the cheapest :(
# Check if this list is empty
if not ads_above_our_min_not_us:
# Return the maximum margin?
return float(settings.Agora.MaxMargin)
# Find cheapest ad above our min that is not us
cheapest_ad = min(ads_above_our_min_not_us, key=lambda x: x[3])
self.log.debug("Cheapest ad above our min that is not us: {x}", x=cheapest_ad)
return cheapest_ad[3] - 0.001
def nuke_ads(self):
"""

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