midefos/basicswap
1
0
Fork 0
mirror of https://github.com/basicswap/basicswap.git synced 2025-11-05 10:28:10 +01:00
Code Issues Packages Projects Releases Wiki Activity

script: Add min_amount offer setting.

Browse Source 
If min_amount is set offers will be created for amounts between "min_coin_from_amt" and "amount" in increments of "min_amount".
This commit is contained in:
tecnovert
2024-10-08 00:52:27 +02:00
committed by tecnovert
parent f2a3fc1da1
commit 8c6ea947ba
2 changed files with 127 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
scripts/createoffers.py
View File

@@ -7,6 +7,54 @@
"""
Create offers
{
"min_seconds_between_offers": Add a random delay between creating offers between min and max, default 60.
"max_seconds_between_offers": ^, default "min_seconds_between_offers" * 4
"min_seconds_between_bids": Add a random delay between creating bids between min and max, default 60.
"max_seconds_between_bids": ^, default "min_seconds_between_bids" * 4
"wallet_port_override": Used for testing.
"offers": [
{
"name": Offer tenplate name, eg "Offer 0", will be automatically renamed if not unique.
"coin_from": Coin you send.
"coin_to": Coin you receive.
"amount": Amount to create the offer for.
"minrate": Rate below which the offer won't drop.
"ratetweakpercent": modify the offer rate from the fetched value, can be negative.
"amount_variable": bool, bidder can set a different amount
"address": Address offer is sent from, default will generate a new address per offer.
"min_coin_from_amt": Won't generate offers if the wallet would drop below min_coin_from_amt.
"offer_valid_seconds": Seconds that the generated offers will be valid for.
# Optional
"enabled": Set to false to ignore offer template.
"swap_type": Type of swap, defaults to "adaptor_sig"
"min_swap_amount": Sets "amt_bid_min" on the offer, minimum valid bid when offer amount is variable.
"min_amount": If set offers will be created for amounts between "min_coin_from_amt" and "amount" in increments of "min_amount".
},
...
],
"bids": [
{
"name": Bid template name, must be unique, eg "Bid 0", will be automatically renamed if not unique.
"coin_from": Coin you receive.
"coin_to": Coin you send.
"amount": amount to bid.
"max_rate": Maximum rate for bids.
"min_coin_to_balance": Won't send bids if wallet amount of "coin_to" would drop below.
# Optional
"enabled": Set to false to ignore bid template.
"max_concurrent": Maximum number of bids to have active at once, default 1.
"amount_variable": Can send bids below the set "amount" where possible if true.
"max_coin_from_balance": Won't send bids if wallet amount of "coin_from" would be above.
"address": Address offer is sent from, default will generate a new address per bid.
},
...
]
}
"""
__version__ = '0.2'
@@ -120,9 +168,10 @@ def readConfig(args, known_coins):
num_changes += 1
offer_templates_map[offer_template['name']] = offer_template
if offer_template.get('min_coin_from_amt', 0) < offer_template['amount']:
min_offer_amount: float = float(offer_template.get('min_amount', offer_template['amount']))
if float(offer_template.get('min_coin_from_amt', 0)) < min_offer_amount:
print('Setting min_coin_from_amt for', offer_template['name'])
offer_template['min_coin_from_amt'] = offer_template['amount']
offer_template['min_coin_from_amt'] = min_offer_amount
num_changes += 1
if 'address' not in offer_template:
@@ -280,10 +329,21 @@ def main():
if offers_found > 0:
continue
if float(wallet_from['balance']) <= float(offer_template['min_coin_from_amt']):
max_offer_amount: float = offer_template['amount']
min_offer_amount: float = offer_template.get('min_amount', max_offer_amount)
wallet_balance: float = float(wallet_from['balance'])
min_wallet_from_amount: float = float(offer_template['min_coin_from_amt'])
if wallet_balance - min_offer_amount <= min_wallet_from_amount:
print('Skipping template {}, wallet from balance below minimum'.format(offer_template['name']))
continue
offer_amount: float = max_offer_amount
if wallet_balance - max_offer_amount <= min_wallet_from_amount:
available_balance: float = wallet_balance - min_wallet_from_amount
min_steps: int = available_balance // min_offer_amount
assert (min_steps > 0) # Should not be possible, checked above
offer_amount = min_offer_amount * min_steps
delay_next_offer_before = script_state.get('delay_next_offer_before', 0)
if delay_next_offer_before > int(time.time()):
print('Delaying offers until {}'.format(delay_next_offer_before))
@@ -316,7 +376,7 @@ def main():
'addr_from': -1 if template_from_addr == 'auto' else template_from_addr,
'coin_from': coin_from_data['ticker'],
'coin_to': coin_to_data['ticker'],
'amt_from': offer_template['amount'],
'amt_from': offer_amount,
'amt_var': offer_template['amount_variable'],
'valid_for_seconds': offer_template.get('offer_valid_seconds', config.get('offer_valid_seconds', 3600)),
'rate': use_rate,
@@ -339,10 +399,10 @@ def main():
script_state['offers'][template_name].append({'offer_id': new_offer['offer_id'], 'time': int(time.time())})
max_seconds_between_offers = config['max_seconds_between_offers']
min_seconds_between_offers = config['min_seconds_between_offers']
time_between_offers = min_seconds_between_offers
if max_seconds_between_offers > min_seconds_between_offers:
time_between_offers = random.randint(min_seconds_between_offers, max_seconds_between_offers)
else:
time_between_offers = min_seconds_between_offers
script_state['delay_next_offer_before'] = int(time.time()) + time_between_offers
write_state(args.statefile, script_state)