Law/app/models/invoice.py
2026-03-17 09:07:54 +03:00

29 lines
1.6 KiB
Python

import uuid
from datetime import datetime
from sqlalchemy import DateTime, Index, Numeric, String, Text
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.orm import Mapped, mapped_column
from app.db.session import Base
from app.models.common import TimestampMixin, UUIDMixin
class Invoice(Base, UUIDMixin, TimestampMixin):
__tablename__ = "invoices"
__table_args__ = (
Index("ix_invoices_request_issued_id", "request_id", "issued_at", "id"),
)
request_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), index=True, nullable=False)
client_id: Mapped[uuid.UUID | None] = mapped_column(UUID(as_uuid=True), index=True, nullable=True)
invoice_number: Mapped[str] = mapped_column(String(40), unique=True, nullable=False, index=True)
status: Mapped[str] = mapped_column(String(20), nullable=False, index=True, default="WAITING_PAYMENT")
amount: Mapped[float] = mapped_column(Numeric(14, 2), nullable=False)
currency: Mapped[str] = mapped_column(String(3), nullable=False, default="RUB")
payer_display_name: Mapped[str] = mapped_column(String(300), nullable=False)
payer_details_encrypted: Mapped[str | None] = mapped_column(Text, nullable=True)
issued_by_admin_user_id: Mapped[uuid.UUID | None] = mapped_column(UUID(as_uuid=True), index=True, nullable=True)
issued_by_role: Mapped[str | None] = mapped_column(String(20), nullable=True)
issued_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
paid_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)