B2: Currency.code — remove unique=True, add tenant-scoped UniqueConstraint

2026-07-04 01:30:03 +00:00
parent 1a1b02c168
commit a925ca01e4
1 changed files with 3 additions and 3 deletions
@@ -3,9 +3,8 @@
 from __future__ import annotations

 import uuid
-from datetime import datetime

-from sqlalchemy import Boolean, DateTime, Index, String
+from sqlalchemy import Boolean, Index, String, UniqueConstraint
 from sqlalchemy.dialects.postgresql import UUID as PGUUID
 from sqlalchemy.orm import Mapped, mapped_column

@@ -17,6 +16,7 @@ class Currency(Base, TenantMixin):

    __tablename__ = "currencies"
    __table_args__ = (
+        UniqueConstraint("tenant_id", "code", name="uq_currency_tenant_code"),
        Index("ix_currencies_tenant_code", "tenant_id", "code"),
        Index("ix_currencies_tenant_default", "tenant_id", "is_default"),
    )
@@ -24,7 +24,7 @@ class Currency(Base, TenantMixin):
    id: Mapped[uuid.UUID] = mapped_column(
        PGUUID(as_uuid=True), primary_key=True, default=uuid.uuid4
    )
-    code: Mapped[str] = mapped_column(String(3), nullable=False, unique=True)
+    code: Mapped[str] = mapped_column(String(3), nullable=False)
    name: Mapped[str] = mapped_column(String(50), nullable=False)
    symbol: Mapped[str] = mapped_column(String(5), nullable=False)
    is_default: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)