252 lines
7.5 KiB
Python
252 lines
7.5 KiB
Python
import uuid
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from django.contrib.auth.models import AbstractUser
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from django.db import models
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# from core.lib.customers import get_or_create, update_customer_fields
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from core.util import logs
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log = logs.get_logger(__name__)
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SERVICE_CHOICES = (("nordigen", "Nordigen"),)
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PLATFORM_SERVICE_CHOICES = (("agora", "Agora"),)
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class User(AbstractUser):
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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payment_provider_id = models.CharField(max_length=255, null=True, blank=True)
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billing_provider_id = models.CharField(max_length=255, null=True, blank=True)
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email = models.EmailField(unique=True)
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def get_notification_settings(self):
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return NotificationSettings.objects.get_or_create(user=self)[0]
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class NotificationSettings(models.Model):
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user = models.ForeignKey(User, on_delete=models.CASCADE)
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ntfy_topic = models.CharField(max_length=255, null=True, blank=True)
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ntfy_url = models.CharField(max_length=255, null=True, blank=True)
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def __str__(self):
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return f"Notification settings for {self.user}"
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class Aggregator(models.Model):
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"""
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A connection to an API aggregator to pull transactions from bank accounts.
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"""
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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user = models.ForeignKey(User, on_delete=models.CASCADE)
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name = models.CharField(max_length=255)
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service = models.CharField(max_length=255, choices=SERVICE_CHOICES)
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secret_id = models.CharField(max_length=1024, null=True, blank=True)
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secret_key = models.CharField(max_length=1024, null=True, blank=True)
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access_token = models.CharField(max_length=1024, null=True, blank=True)
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access_token_expires = models.DateTimeField(null=True, blank=True)
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poll_interval = models.IntegerField(default=10)
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account_info = models.JSONField(default=dict)
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currencies = models.JSONField(default=list)
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fetch_accounts = models.BooleanField(default=True)
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enabled = models.BooleanField(default=True)
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def __str__(self):
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return f"{self.name} ({self.get_service_display()})"
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@classmethod
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def get_by_id(cls, obj_id, user):
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return cls.objects.get(id=obj_id, user=user)
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@property
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def client(self):
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pass
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@classmethod
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def get_for_platform(cls, platform):
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return cls.objects.filter(user=platform.user, enabled=True)
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@classmethod
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def get_currencies_for_platform(cls, platform):
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aggregators = Aggregator.get_for_platform(platform)
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currencies = set()
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for aggregator in aggregators:
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for currency in aggregator.currencies:
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currencies.add(currency)
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return list(currencies)
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@classmethod
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def get_account_info_for_platform(cls, platform):
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aggregators = Aggregator.get_for_platform(platform)
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account_info = {}
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for agg in aggregators:
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for bank, accounts in agg.account_info.items():
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if bank not in account_info:
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account_info[bank] = []
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for account in accounts:
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account_info[bank].append(account)
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return account_info
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class Platform(models.Model):
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"""
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A connection to an arbitrage platform like AgoraDesk.
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"""
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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user = models.ForeignKey(User, on_delete=models.CASCADE)
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name = models.CharField(max_length=255)
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service = models.CharField(max_length=255, choices=PLATFORM_SERVICE_CHOICES)
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token = models.CharField(max_length=1024)
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password = models.CharField(max_length=1024)
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otp_token = models.CharField(max_length=1024, null=True, blank=True)
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username = models.CharField(max_length=255)
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send = models.BooleanField(default=True)
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cheat = models.BooleanField(default=False)
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dummy = models.BooleanField(default=False)
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cheat_interval_seconds = models.IntegerField(default=600)
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margin = models.FloatField(default=1.20)
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max_margin = models.FloatField(default=1.30)
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min_margin = models.FloatField(default=1.15)
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min_trade_size_usd = models.FloatField(default=10)
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max_trade_size_usd = models.FloatField(default=4000)
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accept_within_usd = models.FloatField(default=1)
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no_reference_amount_check_max_usd = models.FloatField(default=400)
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last_messages = models.JSONField(default=dict)
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platform_ad_ids = models.JSONField(default=dict)
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enabled = models.BooleanField(default=True)
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def __str__(self):
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return self.name
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def get_ad(self, platform_ad_id):
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ad_id = self.platform_ad_ids.get(platform_ad_id, None)
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if not ad_id:
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return None
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ad_object = Ad.objects.filter(id=ad_id, user=self.user, enabled=True).first()
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return ad_object
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@classmethod
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def get_for_user(cls, user):
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return cls.objects.filter(user=user, enabled=True)
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@property
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def currencies(self):
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return Aggregator.get_currencies_for_platform(self)
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@property
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def account_info(self):
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return Aggregator.get_account_info_for_platform(self)
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@property
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def ads(self):
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"""
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Get all ads linked to this platform.
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"""
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return Ad.objects.filter(user=self.user, enabled=True, platforms=self)
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@property
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def ads_assets(self):
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"""
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Get all the assets of all the ads.
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"""
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assets = set()
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for ad in self.ads:
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for asset in ad.asset_list.all():
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assets.add(asset.code)
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return list(assets)
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@property
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def ads_providers(self):
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"""
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Get all the providers of all the ads.
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"""
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providers = set()
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for ad in self.ads:
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for provider in ad.provider_list.all():
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providers.add(provider.code)
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return list(providers)
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class Asset(models.Model):
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code = models.CharField(max_length=64)
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name = models.CharField(max_length=255)
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def __str__(self):
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return f"{self.name} ({self.code})"
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class Provider(models.Model):
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code = models.CharField(max_length=64)
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name = models.CharField(max_length=255)
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def __str__(self):
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return f"{self.name} ({self.code})"
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class Ad(models.Model):
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"""
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An advert definition
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"""
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id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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user = models.ForeignKey(User, on_delete=models.CASCADE)
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name = models.CharField(max_length=255)
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text = models.TextField()
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# Shown when the user opens a trade
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payment_details = models.TextField()
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# Shown after
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payment_details_real = models.TextField()
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payment_method_details = models.CharField(max_length=255)
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dist_list = models.TextField()
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asset_list = models.ManyToManyField(Asset)
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provider_list = models.ManyToManyField(Provider)
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platforms = models.ManyToManyField(Platform)
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aggregators = models.ManyToManyField(Aggregator)
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account_map = models.JSONField(default=dict)
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visible = models.BooleanField(default=True)
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enabled = models.BooleanField(default=True)
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@classmethod
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def get_by_id(cls, ad_id, user):
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return cls.objects.filter(id=ad_id, user=user, enabled=True).first()
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assets = {
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"XMR": "Monero",
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"BTC": "Bitcoin",
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}
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providers = {
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"REVOLUT": "Revolut",
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"NATIONAL_BANK": "Bank transfer",
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}
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for code, name in assets.items():
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if not Asset.objects.filter(code=code).exists():
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Asset.objects.create(code=code, name=name)
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for code, name in providers.items():
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if not Provider.objects.filter(code=code).exists():
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Provider.objects.create(code=code, name=name)
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