Vladless
41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
from datetime import datetime
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from sqlalchemy import (
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BigInteger,
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Boolean,
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Column,
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DateTime,
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ForeignKey,
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Integer,
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String,
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text as sql_text,
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)
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from ._base import Base, DictLikeMixin
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class Coupon(DictLikeMixin, Base):
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__tablename__ = "coupons"
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id = Column(Integer, primary_key=True)
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code = Column(String, unique=True)
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amount = Column(Integer)
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usage_limit = Column(Integer)
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usage_count = Column(Integer, default=0)
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is_used = Column(Boolean, default=False)
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days = Column(Integer, nullable=True)
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new_users_only = Column(Boolean, nullable=False, server_default=sql_text("false"))
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percent = Column(Integer, nullable=True)
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max_discount_amount = Column(Integer, nullable=True)
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min_order_amount = Column(Integer, nullable=True)
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class CouponUsage(DictLikeMixin, Base):
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__tablename__ = "coupon_usages"
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coupon_id = Column(Integer, ForeignKey("coupons.id", ondelete="CASCADE"), primary_key=True)
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user_id = Column(BigInteger, primary_key=True)
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tg_id = Column(BigInteger, nullable=True, index=True)
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used_at = Column(DateTime, default=datetime.utcnow)
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