618 lines
18 KiB
Python
618 lines
18 KiB
Python
import uuid
|
|
|
|
from django.contrib.auth.models import AbstractUser
|
|
from django.db import models
|
|
|
|
# from core.lib.customers import get_or_create, update_customer_fields
|
|
from core.util import logs
|
|
|
|
log = logs.get_logger(__name__)
|
|
|
|
SERVICE_CHOICES = (("nordigen", "Nordigen"),)
|
|
|
|
PLATFORM_SERVICE_CHOICES = (("agora", "Agora"),)
|
|
|
|
INTERVAL_CHOICES = (
|
|
(0, "Never"),
|
|
(5, "Every 5 seconds"),
|
|
(15, "Every 15 seconds"),
|
|
(30, "Every 30 seconds"),
|
|
(60, "Every minute"),
|
|
(60 * 5, "Every 5 minutes"),
|
|
(60 * 10, "Every 10 minutes"),
|
|
(60 * 60, "Every hour"),
|
|
(60 * 60 * 4, "Every 4 hours"),
|
|
(86400, "Every day"),
|
|
)
|
|
|
|
TRANSACTION_SOURCE_CHOICES = (
|
|
("booked", "Booked"),
|
|
("pending", "Pending"),
|
|
)
|
|
|
|
|
|
class User(AbstractUser):
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
payment_provider_id = models.CharField(max_length=255, null=True, blank=True)
|
|
billing_provider_id = models.CharField(max_length=255, null=True, blank=True)
|
|
email = models.EmailField(unique=True)
|
|
|
|
def get_notification_settings(self):
|
|
return NotificationSettings.objects.get_or_create(user=self)[0]
|
|
|
|
|
|
class NotificationSettings(models.Model):
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
ntfy_topic = models.CharField(max_length=255, null=True, blank=True)
|
|
ntfy_url = models.CharField(max_length=255, null=True, blank=True)
|
|
|
|
def __str__(self):
|
|
return f"Notification settings for {self.user}"
|
|
|
|
|
|
class LinkGroup(models.Model):
|
|
"""
|
|
A group linking Aggregators, Platforms and defining a percentage split
|
|
that the owners of each should receive.
|
|
"""
|
|
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
name = models.CharField(max_length=255)
|
|
|
|
platform_owner_cut_percentage = models.FloatField(default=0)
|
|
requisition_owner_cut_percentage = models.FloatField(default=0)
|
|
operator_cut_percentage = models.FloatField(default=0)
|
|
|
|
enabled = models.BooleanField(default=True)
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
def payees(self):
|
|
payees = {}
|
|
for platform in self.platform_set.all():
|
|
for payee in platform.payees.all():
|
|
if "platform" not in payees:
|
|
payees["platform"] = []
|
|
payees["platform"].append(payee)
|
|
|
|
for aggregator in self.aggregator_set.all():
|
|
agg_reqs = aggregator.requisition_set.all()
|
|
for req in agg_reqs:
|
|
for payee in req.payees.all():
|
|
if "requisition" not in payees:
|
|
payees["requisition"] = []
|
|
payees["requisition"].append(payee)
|
|
|
|
return payees
|
|
|
|
|
|
class Aggregator(models.Model):
|
|
"""
|
|
A connection to an API aggregator to pull transactions from bank accounts.
|
|
"""
|
|
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
name = models.CharField(max_length=255)
|
|
service = models.CharField(max_length=255, choices=SERVICE_CHOICES)
|
|
secret_id = models.CharField(max_length=1024, null=True, blank=True)
|
|
secret_key = models.CharField(max_length=1024, null=True, blank=True)
|
|
access_token = models.CharField(max_length=1024, null=True, blank=True)
|
|
access_token_expires = models.DateTimeField(null=True, blank=True)
|
|
poll_interval = models.IntegerField(default=10)
|
|
|
|
account_info = models.JSONField(default=dict)
|
|
currencies = models.JSONField(default=list)
|
|
|
|
fetch_accounts = models.BooleanField(default=True)
|
|
|
|
link_group = models.ForeignKey(
|
|
LinkGroup, on_delete=models.CASCADE, null=True, blank=True
|
|
)
|
|
|
|
enabled = models.BooleanField(default=True)
|
|
|
|
def __str__(self):
|
|
return f"{self.name} ({self.get_service_display()})"
|
|
|
|
@classmethod
|
|
def get_by_id(cls, obj_id, user):
|
|
return cls.objects.get(id=obj_id, user=user)
|
|
|
|
@property
|
|
def client(self):
|
|
pass
|
|
|
|
@classmethod
|
|
def get_for_platform(cls, platform):
|
|
# aggregators = []
|
|
# linkgroups = LinkGroup.objects.filter(
|
|
# platforms=platform,
|
|
# enabled=True,
|
|
# )
|
|
# for link in linkgroups:
|
|
# for aggregator in link.aggregators.all():
|
|
# if aggregator not in aggregators:
|
|
# aggregators.append(aggregator)
|
|
platform_link = platform.link_group
|
|
|
|
# return aggregators
|
|
return cls.objects.filter(
|
|
link_group=platform_link,
|
|
)
|
|
|
|
@property
|
|
def platforms(self):
|
|
"""
|
|
Get platforms for this aggregator.
|
|
Do this by looking up LinkGroups with the aggregator.
|
|
Then, join them all together.
|
|
"""
|
|
return Platform.objects.filter(link_group=self.link_group)
|
|
# platforms = []
|
|
# linkgroups = LinkGroup.objects.filter(
|
|
# aggregators=self,
|
|
# enabled=True,
|
|
# )
|
|
# for link in linkgroups:
|
|
# for platform in link.platforms.all():
|
|
# if platform not in platforms:
|
|
# platforms.append(platform)
|
|
|
|
# return platforms
|
|
|
|
@classmethod
|
|
def get_currencies_for_platform(cls, platform):
|
|
# aggregators = Aggregator.get_for_platform(platform)
|
|
aggregators = platform.aggregators
|
|
currencies = set()
|
|
for aggregator in aggregators:
|
|
for currency in aggregator.currencies:
|
|
currencies.add(currency)
|
|
|
|
return list(currencies)
|
|
|
|
@classmethod
|
|
def get_account_info_for_platform(cls, platform):
|
|
# aggregators = Aggregator.get_for_platform(platform)
|
|
aggregators = platform.aggregators
|
|
account_info = {}
|
|
for agg in aggregators:
|
|
for bank, accounts in agg.account_info.items():
|
|
if bank not in account_info:
|
|
account_info[bank] = []
|
|
for account in accounts:
|
|
account_info[bank].append(account)
|
|
return account_info
|
|
|
|
def add_transaction(self, account_id, tx_data):
|
|
return Transaction.objects.create(
|
|
aggregator=self,
|
|
account_id=account_id,
|
|
reconciled=False,
|
|
**tx_data,
|
|
)
|
|
|
|
def get_transaction(self, account_id, tx_id):
|
|
transaction = Transaction.objects.filter(
|
|
account_id=account_id,
|
|
transaction_id=tx_id,
|
|
).first()
|
|
if not transaction:
|
|
return None
|
|
return transaction
|
|
|
|
|
|
class Wallet(models.Model):
|
|
"""
|
|
A wallet for a user.
|
|
"""
|
|
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
name = models.CharField(max_length=255)
|
|
address = models.CharField(max_length=255)
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
|
class Platform(models.Model):
|
|
"""
|
|
A connection to an arbitrage platform like AgoraDesk.
|
|
"""
|
|
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
name = models.CharField(max_length=255)
|
|
service = models.CharField(max_length=255, choices=PLATFORM_SERVICE_CHOICES)
|
|
token = models.CharField(max_length=1024)
|
|
password = models.CharField(max_length=1024)
|
|
otp_token = models.CharField(max_length=1024, null=True, blank=True)
|
|
username = models.CharField(max_length=255)
|
|
|
|
send = models.BooleanField(default=True)
|
|
cheat = models.BooleanField(default=False)
|
|
dummy = models.BooleanField(default=False)
|
|
cheat_interval_seconds = models.IntegerField(default=0, choices=INTERVAL_CHOICES)
|
|
|
|
margin = models.FloatField(default=1.20)
|
|
max_margin = models.FloatField(default=1.30)
|
|
min_margin = models.FloatField(default=1.15)
|
|
min_trade_size_usd = models.FloatField(default=10)
|
|
max_trade_size_usd = models.FloatField(default=4000)
|
|
|
|
accept_within_usd = models.FloatField(default=1)
|
|
no_reference_amount_check_max_usd = models.FloatField(default=400)
|
|
|
|
last_messages = models.JSONField(default=dict)
|
|
platform_ad_ids = models.JSONField(default=dict)
|
|
|
|
base_usd = models.FloatField(default=2800)
|
|
withdrawal_trigger = models.FloatField(default=200)
|
|
|
|
payees = models.ManyToManyField(Wallet, blank=True)
|
|
|
|
link_group = models.ForeignKey(
|
|
LinkGroup, on_delete=models.CASCADE, null=True, blank=True
|
|
)
|
|
|
|
enabled = models.BooleanField(default=True)
|
|
throughput = models.FloatField(default=0)
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
def get_ad(self, platform_ad_id):
|
|
ad_id = self.platform_ad_ids.get(platform_ad_id, None)
|
|
if not ad_id:
|
|
return None
|
|
ad_object = Ad.objects.filter(
|
|
id=ad_id, user=self.user, link_group=self.link_group, enabled=True
|
|
).first()
|
|
return ad_object
|
|
|
|
@classmethod
|
|
def get_for_user(cls, user):
|
|
return cls.objects.filter(user=user, enabled=True)
|
|
|
|
@property
|
|
def currencies(self):
|
|
return Aggregator.get_currencies_for_platform(self)
|
|
|
|
@property
|
|
def account_info(self):
|
|
return Aggregator.get_account_info_for_platform(self)
|
|
|
|
@property
|
|
def ads(self):
|
|
"""
|
|
Get all ads linked to this platform.
|
|
"""
|
|
return Ad.objects.filter(
|
|
user=self.user, enabled=True, link_group=self.link_group
|
|
)
|
|
|
|
@property
|
|
def ads_assets(self):
|
|
"""
|
|
Get all the assets of all the ads.
|
|
"""
|
|
assets = set()
|
|
|
|
for ad in self.ads:
|
|
for asset in ad.asset_list.all():
|
|
assets.add(asset.code)
|
|
|
|
return list(assets)
|
|
|
|
@property
|
|
def ads_providers(self):
|
|
"""
|
|
Get all the providers of all the ads.
|
|
"""
|
|
providers = set()
|
|
|
|
for ad in self.ads:
|
|
for provider in ad.provider_list.all():
|
|
providers.add(provider.code)
|
|
|
|
return list(providers)
|
|
|
|
@property
|
|
def references(self):
|
|
"""
|
|
Get references of all our trades that are open.
|
|
"""
|
|
references = []
|
|
our_trades = Trade.objects.filter(platform=self, open=True)
|
|
for trade in our_trades:
|
|
references.append(trade.reference)
|
|
|
|
return references
|
|
|
|
@property
|
|
def trade_ids(self):
|
|
"""
|
|
Get trade IDs of all our trades that are open.
|
|
"""
|
|
references = []
|
|
our_trades = Trade.objects.filter(platform=self, open=True)
|
|
for trade in our_trades:
|
|
references.append(trade.contact_id)
|
|
|
|
return references
|
|
|
|
def get_trade_by_reference(self, reference):
|
|
return Trade.objects.filter(
|
|
platform=self,
|
|
open=True,
|
|
reference=reference,
|
|
).first()
|
|
|
|
@property
|
|
def trades(self):
|
|
"""
|
|
Get all our open trades.
|
|
"""
|
|
our_trades = Trade.objects.filter(platform=self, open=True)
|
|
return our_trades
|
|
|
|
def contact_id_to_reference(self, contact_id):
|
|
"""
|
|
Get a reference from a contact_id.
|
|
"""
|
|
trade = Trade.objects.filter(
|
|
platform=self, open=True, contact_id=contact_id
|
|
).first()
|
|
if not trade:
|
|
return None
|
|
return trade.reference
|
|
|
|
def get_trade_by_trade_id(self, trade_id):
|
|
return Trade.objects.filter(
|
|
platform=self,
|
|
open=True,
|
|
contact_id=trade_id,
|
|
).first()
|
|
|
|
def new_trade(self, trade_cast):
|
|
trade = Trade.objects.create(
|
|
platform=self,
|
|
**trade_cast,
|
|
)
|
|
return trade
|
|
|
|
def remove_trades_with_reference_not_in(self, reference_list):
|
|
"""
|
|
Set trades with reference not in list to open=False.
|
|
"""
|
|
trades = Trade.objects.filter(platform=self, open=True)
|
|
messages = []
|
|
for trade in trades:
|
|
if trade.reference not in reference_list:
|
|
trade.open = False
|
|
trade.save()
|
|
msg = f"[{trade.reference}]: Archiving ID: {trade.contact_id}"
|
|
messages.append(msg)
|
|
log.info(msg)
|
|
return messages
|
|
|
|
@classmethod
|
|
def get_for_aggregator(cls, aggregator):
|
|
# platforms = []
|
|
# linkgroups = LinkGroup.objects.filter(
|
|
# aggregators=aggregator,
|
|
# enabled=True,
|
|
# )
|
|
# for link in linkgroups:
|
|
# for platform in link.platforms.all():
|
|
# if platform not in platforms:
|
|
# platforms.append(platform)
|
|
|
|
# return platforms
|
|
|
|
aggregator_link = aggregator.link_group
|
|
return cls.objects.filter(
|
|
link_group=aggregator_link,
|
|
)
|
|
|
|
@property
|
|
def aggregators(self):
|
|
"""
|
|
Get aggregators for this platform.
|
|
Do this by looking up LinkGroups with the platform.
|
|
Then, join them all together.
|
|
"""
|
|
# aggregators = []
|
|
# linkgroups = LinkGroup.objects.filter(
|
|
# platforms=self,
|
|
# enabled=True,
|
|
# )
|
|
# for link in linkgroups:
|
|
# for aggregator in link.aggregators.all():
|
|
# if aggregator not in aggregators:
|
|
# aggregators.append(aggregator)
|
|
|
|
# return aggregators
|
|
|
|
return Aggregator.objects.filter(
|
|
link_group=self.link_group,
|
|
)
|
|
|
|
def get_requisition(self, aggregator_id, requisition_id):
|
|
"""
|
|
Get a Requisition object with the provided values.
|
|
"""
|
|
requisition = Requisition.objects.filter(
|
|
aggregator_id=aggregator_id,
|
|
requisition_id=requisition_id,
|
|
).first()
|
|
return requisition
|
|
|
|
|
|
class Asset(models.Model):
|
|
code = models.CharField(max_length=64)
|
|
name = models.CharField(max_length=255)
|
|
|
|
def __str__(self):
|
|
return f"{self.name} ({self.code})"
|
|
|
|
|
|
class Provider(models.Model):
|
|
code = models.CharField(max_length=64)
|
|
name = models.CharField(max_length=255)
|
|
|
|
def __str__(self):
|
|
return f"{self.name} ({self.code})"
|
|
|
|
|
|
class Ad(models.Model):
|
|
"""
|
|
An advert definition
|
|
"""
|
|
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
name = models.CharField(max_length=255)
|
|
|
|
text = models.TextField()
|
|
|
|
# Shown when the user opens a trade
|
|
payment_details = models.TextField()
|
|
|
|
# Shown after
|
|
payment_details_real = models.TextField()
|
|
|
|
payment_method_details = models.CharField(max_length=255)
|
|
|
|
dist_list = models.TextField()
|
|
|
|
asset_list = models.ManyToManyField(Asset)
|
|
provider_list = models.ManyToManyField(Provider)
|
|
|
|
account_map = models.JSONField(default=dict)
|
|
account_whitelist = models.TextField(null=True, blank=True)
|
|
|
|
send_reference = models.BooleanField(default=True)
|
|
|
|
visible = models.BooleanField(default=True)
|
|
link_group = models.ForeignKey(
|
|
LinkGroup, on_delete=models.CASCADE, null=True, blank=True
|
|
)
|
|
enabled = models.BooleanField(default=True)
|
|
|
|
@property
|
|
def providers(self):
|
|
return [x.code for x in self.provider_list.all()]
|
|
|
|
@property
|
|
def assets(self):
|
|
return [x.code for x in self.asset_list.all()]
|
|
|
|
@classmethod
|
|
def get_by_id(cls, ad_id, user):
|
|
return cls.objects.filter(id=ad_id, user=user, enabled=True).first()
|
|
|
|
|
|
class Transaction(models.Model):
|
|
"""
|
|
A transaction on an aggregator.
|
|
"""
|
|
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
aggregator = models.ForeignKey(Aggregator, on_delete=models.CASCADE)
|
|
account_id = models.CharField(max_length=255)
|
|
transaction_id = models.CharField(max_length=255)
|
|
|
|
ts_added = models.DateTimeField(auto_now_add=True)
|
|
|
|
recipient = models.CharField(max_length=255, null=True, blank=True)
|
|
sender = models.CharField(max_length=255, null=True, blank=True)
|
|
|
|
amount = models.FloatField()
|
|
currency = models.CharField(max_length=16)
|
|
|
|
note = models.CharField(max_length=255, null=True, blank=True)
|
|
|
|
reconciled = models.BooleanField(default=False)
|
|
|
|
|
|
class Trade(models.Model):
|
|
"""
|
|
A trade on a Platform.
|
|
"""
|
|
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
platform = models.ForeignKey(Platform, on_delete=models.CASCADE)
|
|
|
|
contact_id = models.CharField(max_length=255)
|
|
reference = models.CharField(max_length=255)
|
|
buyer = models.CharField(max_length=255)
|
|
amount_fiat = models.FloatField()
|
|
currency = models.CharField(max_length=16)
|
|
amount_crypto = models.FloatField()
|
|
asset = models.CharField(max_length=16)
|
|
provider = models.CharField(max_length=255)
|
|
ad_id = models.CharField(max_length=255, null=True, blank=True)
|
|
|
|
open = models.BooleanField(default=True)
|
|
|
|
linked = models.ManyToManyField(Transaction, blank=True)
|
|
reconciled = models.BooleanField(default=False)
|
|
|
|
released = models.BooleanField(default=False)
|
|
release_response = models.JSONField(default=dict)
|
|
|
|
|
|
class Requisition(models.Model):
|
|
"""
|
|
A requisition for an Aggregator
|
|
"""
|
|
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
aggregator = models.ForeignKey(Aggregator, on_delete=models.CASCADE)
|
|
requisition_id = models.CharField(max_length=255)
|
|
payment_details = models.TextField(null=True, blank=True)
|
|
|
|
transaction_source = models.CharField(
|
|
max_length=255, choices=TRANSACTION_SOURCE_CHOICES, default="booked"
|
|
)
|
|
|
|
throughput = models.FloatField(default=0)
|
|
payees = models.ManyToManyField(Wallet, blank=True)
|
|
|
|
def __str__(self):
|
|
return f"Aggregator: {self.aggregator.name} ID: {self.requisition_id}"
|
|
|
|
|
|
class OperatorWallets(models.Model):
|
|
"""
|
|
A list of wallets to designate as operator wallets for this user.
|
|
"""
|
|
|
|
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
|
|
user = models.ForeignKey(User, on_delete=models.CASCADE)
|
|
payees = models.ManyToManyField(Wallet, blank=True)
|
|
|
|
|
|
assets = {
|
|
"XMR": "Monero",
|
|
"BTC": "Bitcoin",
|
|
}
|
|
providers = {
|
|
"REVOLUT": "Revolut",
|
|
"NATIONAL_BANK": "Bank transfer",
|
|
"SWISH": "Swish",
|
|
}
|
|
for code, name in assets.items():
|
|
if not Asset.objects.filter(code=code).exists():
|
|
Asset.objects.create(code=code, name=name)
|
|
|
|
for code, name in providers.items():
|
|
if not Provider.objects.filter(code=code).exists():
|
|
Provider.objects.create(code=code, name=name)
|