class Order(TimestampedModel):
class Meta:
verbose_name = 'Exch Buying Order'
verbose_name_plural = 'Exch Buying Orders'
user = models.ForeignKey(ExchangeUser,
related_name='user_orders',
on_delete=models.PROTECT)
user_info = models.TextField(null=True)
amount = model_fields.CryptoAmountField()
currency = model_fields.CurrencyField()
fiat_amount = model_fields.FiatAmountField()
fiat_currency = model_fields.FiatCurrencyField()
fiat_local_amount = model_fields.FiatAmountField()
fiat_local_currency = model_fields.FiatCurrencyField()
raw_fiat_amount = model_fields.FiatAmountField()
price = model_fields.FiatAmountField()
status = models.CharField(max_length=20,
choices=ORDER_STATUS,
default=ORDER_STATUS.pending)
order_type = models.CharField(max_length=20, choices=ORDER_TYPE)
order_user_payment_type = models.CharField(max_length=20,
choices=ORDER_USER_PAYMENT_TYPE,
null=True,
blank=True)
direction = model_fields.DirectionField()
duration = models.IntegerField(null=True)
fee = model_fields.FiatAmountField()
address = model_fields.CryptoHashField()
tx_hash = model_fields.CryptoHashField(null=True, blank=True)
provider_data = models.TextField(null=True)
receipt_url = models.CharField(max_length=500, null=True, blank=True)
ref_code = models.CharField(max_length=10)
reviewed = models.BooleanField(default=False)
first_purchase = models.BooleanField(default=False)
def __str__(self):
return 'Order #{} for {}ing {:.6f} {}'.format(self.id, self.direction,
self.amount,
self.currency)
def format_amount(self):
return '{:.6f}'.format(self.amount)
format_amount.short_description = 'Amount'
def _destroy_order(self, status):
self.status = status
self.save(update_fields=['status', 'updated_at'])
class PromotionRule(TimestampedModel):
class Meta:
verbose_name = 'Promotion Rule'
verbose_name_plural = 'Promotion Rules'
country = model_fields.CountryField()
currency = model_fields.FiatCurrencyField()
active = models.BooleanField(default=True)
first_click_count = models.IntegerField(default=0)
first_click_amount = models.IntegerField(default=0)
first_click_days = models.IntegerField(default=0)
first_click_bonus = model_fields.FiatAmountField()
first_referral_count = models.IntegerField(default=0)
first_referral_amount = model_fields.FiatAmountField(default=0)
first_referral_referrer_bonus = model_fields.FiatAmountField(default=0)
first_referral_referee_bonus = model_fields.FiatAmountField(default=0)
referrer_percentage = models.DecimalField(max_digits=7,
decimal_places=4,
default=0)
referrer_next_duration = models.IntegerField(default=0)
referrer_percentage_2 = models.DecimalField(max_digits=7,
decimal_places=4,
default=0)
referee_percentage = models.DecimalField(max_digits=7,
decimal_places=4,
default=0)
referee_next_duration = models.IntegerField(default=0)
referee_percentage_2 = models.DecimalField(max_digits=7,
decimal_places=4,
default=0)
class Payment(TimestampedModel):
order = models.ForeignKey(Order,
related_name='order_payments',
on_delete=models.PROTECT)
fiat_amount = model_fields.FiatAmountField()
fiat_currency = model_fields.FiatCurrencyField()
overspent = model_fields.FiatAmountField()
status = models.CharField(max_length=20, choices=PAYMENT_STATUS)
class PromotionUser(TimestampedModel):
user = models.OneToOneField(ExchangeUser,
related_name='user_promotion',
on_delete=models.PROTECT)
first_click_count = models.IntegerField(default=0)
first_click_amount = model_fields.FiatAmountField(default=0)
first_click_expired = models.DateTimeField(null=True)
referral_count = models.IntegerField(default=0)
referral_amount = model_fields.FiatAmountField(default=0)
currency = model_fields.FiatCurrencyField()
class CountryDefaultConfig(models.Model):
class Meta:
verbose_name = 'Country Default Config'
verbose_name_plural = 'Country Default Configs'
country = model_fields.CountryField(primary_key=True)
country_name = models.CharField(max_length=50, blank=True)
phone_country_code = models.CharField(max_length=5, blank=True)
language = model_fields.LanguageField()
currency = model_fields.FiatCurrencyField()
active = models.BooleanField(default=True)
class CountryCurrency(models.Model):
class Meta:
unique_together = ('country', 'currency')
verbose_name = 'Country Currency'
verbose_name_plural = 'Country Currencies'
country = model_fields.CountryField()
currency = model_fields.FiatCurrencyField()
active = models.BooleanField(default=True)
def __str__(self):
return '%s - %s' % (self.country, self.currency)
class Bank(models.Model):
class Meta:
unique_together = ('country', 'currency')
country = model_fields.CountryField()
currency = model_fields.FiatCurrencyField()
account_name = models.CharField(max_length=255, blank=True)
account_number = models.CharField(max_length=255, blank=True)
bank_name = models.CharField(max_length=255, blank=True)
bank_id = models.CharField(max_length=255, blank=True)
active = models.BooleanField(default=True)
def __str__(self):
return '%s - %s (%s)' % (self.bank_name, self.country, self.currency)
class UserLimit(TimestampedModel):
class Meta:
unique_together = ('user', 'direction')
user = models.ForeignKey(ExchangeUser,
related_name='user_limit',
on_delete=models.CASCADE)
direction = model_fields.DirectionField()
limit = model_fields.FiatAmountField()
usage = model_fields.FiatAmountField()
fiat_currency = model_fields.FiatCurrencyField()
def __str__(self):
return '%s - %s' % (DIRECTION[self.direction] if self.direction !=
DIRECTION_ALL else 'All', self.fiat_currency)
class PromotionOrder(TimestampedModel):
class Meta:
verbose_name = 'Promotion Transaction'
verbose_name_plural = 'Promotion Transactions'
order = models.ForeignKey(Order,
related_name='order_promotions',
on_delete=models.PROTECT)
user = models.ForeignKey(ExchangeUser,
related_name='user_order_promotions',
null=True,
on_delete=models.PROTECT)
amount = model_fields.FiatAmountField()
currency = model_fields.FiatCurrencyField()
status = models.CharField(max_length=20,
choices=REFERRAL_STATUS,
default=REFERRAL_STATUS.pending)
referrer = models.BooleanField(default=True)
note = models.CharField(max_length=200, null=True, blank=True)
class PaymentDetail(TimestampedModel):
payment = models.ForeignKey(Payment,
related_name='payment_details',
on_delete=models.PROTECT)
fiat_amount = model_fields.FiatAmountField()
fiat_currency = model_fields.FiatCurrencyField()