144 lines
7.3 KiB
Python
144 lines
7.3 KiB
Python
import random
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import string
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from django.db import models
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from django.contrib.auth.models import User
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from django.utils.translation import gettext_lazy as _
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def generate_uid():
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return ''.join(random.choices(string.digits, k=6))
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class SiteSettings(models.Model):
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site_name = models.CharField(max_length=100, default="BitCrypto", verbose_name=_("网站名称"))
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customer_service_url = models.URLField(blank=True, null=True, verbose_name=_("在线客服链接"))
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terms_content = models.TextField(blank=True, verbose_name=_("服务条款内容"))
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privacy_content = models.TextField(blank=True, verbose_name=_("隐私政策内容"))
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# Global Market Control
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is_pinning_active = models.BooleanField(default=False, verbose_name=_("全局插针激活"), help_text=_("开启后，所有币种将向手动设置的价格靠拢"))
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class Meta:
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verbose_name = _("系统设置")
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verbose_name_plural = _("系统设置")
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def __str__(self):
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return self.site_name
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class Cryptocurrency(models.Model):
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symbol = models.CharField(max_length=20, unique=True, verbose_name=_("币种代码"))
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name = models.CharField(max_length=100, verbose_name=_("币种名称"))
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icon_url = models.URLField(null=True, blank=True, verbose_name=_("图标URL"))
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current_price = models.DecimalField(max_digits=30, decimal_places=8, default=0, verbose_name=_("当前价格"))
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manual_price = models.DecimalField(max_digits=30, decimal_places=8, null=True, blank=True, verbose_name=_("插针价格 (留空则使用当前价格)"))
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change_24h = models.DecimalField(max_digits=10, decimal_places=2, default=0, verbose_name=_("24h 涨跌幅"))
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is_active = models.BooleanField(default=True, verbose_name=_("是否启用"))
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class Meta:
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verbose_name = _("加密货币")
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verbose_name_plural = _("加密货币管理")
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def __str__(self):
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return f"{self.symbol} - {self.name}"
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class Account(models.Model):
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ACCOUNT_TYPES = (
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('SIMULATED', _('模拟账户')),
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('REAL', _('真实账户')),
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)
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KYC_STATUS = (
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('UNVERIFIED', _('未认证')),
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('PENDING', _('审核中')),
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('VERIFIED', _('已认证')),
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('REJECTED', _('已拒绝')),
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)
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user = models.OneToOneField(User, on_delete=models.CASCADE, null=True, blank=True)
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uid = models.CharField(max_length=6, unique=True, default=generate_uid, verbose_name=_("UID"))
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session_key = models.CharField(max_length=100, null=True, blank=True, unique=True)
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account_type = models.CharField(max_length=20, choices=ACCOUNT_TYPES, default='SIMULATED', verbose_name=_("账户类型"))
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balance = models.DecimalField(max_digits=30, decimal_places=8, default=0, verbose_name=_("可用余额 (USDT)"))
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credit_score = models.IntegerField(default=80, verbose_name=_("信用分"))
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kyc_status = models.CharField(max_length=20, choices=KYC_STATUS, default='UNVERIFIED', verbose_name=_("实名认证状态"))
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win_loss_control = models.IntegerField(default=0, help_text=_("控制胜率: -100 (必输) 到 100 (必赢), 0 为随机"), verbose_name=_("输赢控制"))
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language = models.CharField(max_length=10, default='zh-hans', verbose_name=_("语言偏好"))
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created_at = models.DateTimeField(auto_now_add=True, verbose_name=_("创建时间"))
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class Meta:
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verbose_name = _("账户")
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verbose_name_plural = _("账户管理")
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def __str__(self):
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return f"Account {self.uid} ({self.get_account_type_display()})"
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class Asset(models.Model):
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account = models.ForeignKey(Account, on_delete=models.CASCADE, related_name='assets')
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currency = models.CharField(max_length=10, verbose_name=_("币种"))
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balance = models.DecimalField(max_digits=30, decimal_places=8, default=0, verbose_name=_("余额"))
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frozen = models.DecimalField(max_digits=30, decimal_places=8, default=0, verbose_name=_("冻结"))
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class Meta:
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unique_together = ('account', 'currency')
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verbose_name = _("资产")
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verbose_name_plural = _("资产管理")
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@property
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def total(self):
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return self.balance + self.frozen
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def __str__(self):
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return f"{self.account.uid} - {self.currency}: {self.balance}"
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class Order(models.Model):
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SIDE_CHOICES = (('BUY', _('买入/做多')), ('SELL', _('卖出/做空')))
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TYPE_CHOICES = (('LIMIT', _('限价')), ('MARKET', _('市价')))
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TRADE_TYPE_CHOICES = (('SPOT', _('现货')), ('CONTRACT', _('合约')))
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STATUS_CHOICES = (
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('LIVE', _('进行中')),
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('PARTIALLY_FILLED', _('部分成交')),
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('FILLED', _('已成交')),
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('CANCELED', _('已撤销')),
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('CLOSED', _('已平仓')),
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)
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account = models.ForeignKey(Account, on_delete=models.CASCADE, related_name='orders')
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symbol = models.CharField(max_length=20, default='BTC-USDT', verbose_name=_("交易对"))
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trade_type = models.CharField(max_length=20, choices=TRADE_TYPE_CHOICES, default='SPOT', verbose_name=_("交易类型"))
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side = models.CharField(max_length=10, choices=SIDE_CHOICES, verbose_name=_("方向"))
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order_type = models.CharField(max_length=10, choices=TYPE_CHOICES, verbose_name=_("类型"))
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price = models.DecimalField(max_digits=30, decimal_places=8, null=True, blank=True, verbose_name=_("委托价格"))
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amount = models.DecimalField(max_digits=30, decimal_places=8, verbose_name=_("数量"))
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filled_amount = models.DecimalField(max_digits=30, decimal_places=8, default=0, verbose_name=_("已成交数量"))
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leverage = models.IntegerField(default=1, verbose_name=_("杠杆倍数"))
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entry_price = models.DecimalField(max_digits=30, decimal_places=8, null=True, blank=True, verbose_name=_("入场价格"))
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close_price = models.DecimalField(max_digits=30, decimal_places=8, null=True, blank=True, verbose_name=_("平仓价格"))
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profit_loss = models.DecimalField(max_digits=30, decimal_places=8, default=0, verbose_name=_("盈亏"))
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status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='LIVE', verbose_name=_("状态"))
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created_at = models.DateTimeField(auto_now_add=True, verbose_name=_("创建时间"))
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class Meta:
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verbose_name = _("订单")
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verbose_name_plural = _("订单管理")
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def __str__(self):
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return f"{self.trade_type} {self.side} {self.amount} {self.symbol}"
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class Transaction(models.Model):
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TX_TYPE = (('deposit', _('充值')), ('withdraw', _('提现')))
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TX_STATUS = (('pending', _('待处理')), ('completed', _('成功')), ('failed', _('失败')))
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account = models.ForeignKey(Account, on_delete=models.CASCADE, related_name='transactions')
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transaction_type = models.CharField(max_length=20, choices=TX_TYPE, default='deposit', verbose_name=_("类型"))
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currency = models.CharField(max_length=10, default='USDT', verbose_name=_("币种"))
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amount = models.DecimalField(max_digits=30, decimal_places=8, default=0, verbose_name=_("金额"))
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tx_hash = models.CharField(max_length=255, null=True, blank=True, verbose_name=_("交易哈希"))
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status = models.CharField(max_length=20, choices=TX_STATUS, default='pending', verbose_name=_("状态"))
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timestamp = models.DateTimeField(auto_now_add=True, verbose_name=_("时间"))
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class Meta:
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verbose_name = _("充提记录")
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verbose_name_plural = _("充提管理") |