58 lines
2.6 KiB
Python
58 lines
2.6 KiB
Python
from datetime import datetime
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from sqlalchemy import DateTime, Float, ForeignKey, String, Text, UniqueConstraint, Index
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from sqlalchemy.orm import Mapped, mapped_column
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from app.models.base import Base, TimestampMixin
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class Invoice(Base, TimestampMixin):
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__tablename__ = "invoices"
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id: Mapped[str] = mapped_column(String(32), primary_key=True)
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user_id: Mapped[str] = mapped_column(
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String(32), ForeignKey("users.id", ondelete="CASCADE"), index=True
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)
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invoice_no: Mapped[str] = mapped_column(String(32), unique=True, nullable=False)
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header_type: Mapped[str] = mapped_column(String(16), nullable=False)
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header_name: Mapped[str] = mapped_column(String(128), nullable=False)
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header_tax_no: Mapped[str | None] = mapped_column(String(32), nullable=True)
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header_register_address: Mapped[str | None] = mapped_column(String(256), nullable=True)
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header_register_phone: Mapped[str | None] = mapped_column(String(32), nullable=True)
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header_bank_name: Mapped[str | None] = mapped_column(String(128), nullable=True)
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header_bank_account: Mapped[str | None] = mapped_column(String(64), nullable=True)
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email: Mapped[str] = mapped_column(String(128), nullable=False)
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total_amount: Mapped[float] = mapped_column(Float, nullable=False, default=0)
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total_credits: Mapped[float] = mapped_column(Float, nullable=False, default=0)
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status: Mapped[str] = mapped_column(String(16), nullable=False, default="processing")
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failure_reason: Mapped[str | None] = mapped_column(Text, nullable=True)
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issued_at: Mapped[datetime | None] = mapped_column(
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DateTime(timezone=True), nullable=True
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)
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__table_args__ = (
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Index('idx_invoices_user_created', 'user_id', 'created_at'),
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Index('idx_invoices_status_created', 'status', 'created_at'),
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)
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class InvoiceOrder(Base, TimestampMixin):
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__tablename__ = "invoice_orders"
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id: Mapped[str] = mapped_column(String(32), primary_key=True)
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invoice_id: Mapped[str] = mapped_column(
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String(32), ForeignKey("invoices.id", ondelete="CASCADE"), index=True
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)
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order_id: Mapped[str] = mapped_column(
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String(32), ForeignKey("payment_orders.id", ondelete="CASCADE"), index=True
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)
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order_no: Mapped[str] = mapped_column(String(64), nullable=False)
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amount: Mapped[float] = mapped_column(Float, nullable=False, default=0)
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credits: Mapped[float] = mapped_column(Float, nullable=False, default=0)
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__table_args__ = (
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UniqueConstraint('invoice_id', 'order_id', name='uq_invoice_orders'),
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Index('idx_invoice_orders_invoice', 'invoice_id'),
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Index('idx_invoice_orders_order', 'order_id'),
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)
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