feat: split initial social schema migration chain

replace monolithic migration with ordered scripts, include profiles/sessions in migration, and verify full downgrade/upgrade cycle for clean Supabase bootstrap
2026-02-26 17:58:37 +08:00
parent 2994cc708c
commit 6641eba9df
22 changed files with 2242 additions and 23 deletions
@@ -0,0 +1,77 @@
+from __future__ import annotations
+
+import uuid
+from enum import Enum
+
+from sqlalchemy import String
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import Mapped, mapped_column
+
+from core.db.base import Base, SoftDeleteMixin, TimestampMixin
+
+
+class GroupMemberRole(str, Enum):
+    OWNER = "owner"
+    ADMIN = "admin"
+    MEMBER = "member"
+
+
+class GroupMemberSource(str, Enum):
+    INVITED = "invited"
+    JOINED = "joined"
+
+
+class GroupMemberStatus(str, Enum):
+    ACTIVE = "active"
+    MUTED = "muted"
+    REMOVED = "removed"
+
+
+class GroupMember(TimestampMixin, SoftDeleteMixin, Base):
+    __tablename__: str = "group_members"
+    __table_args__ = {"extend_existing": True}
+
+    id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True), primary_key=True, default=uuid.uuid4
+    )
+    group_id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True),
+        nullable=False,
+    )
+    user_id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True),
+        nullable=False,
+    )
+    role: Mapped[GroupMemberRole] = mapped_column(
+        String(20),
+        nullable=False,
+    )
+    join_source: Mapped[GroupMemberSource] = mapped_column(
+        String(20),
+        nullable=False,
+    )
+    invited_by: Mapped[uuid.UUID | None] = mapped_column(
+        UUID(as_uuid=True),
+        nullable=True,
+    )
+    joined_at: Mapped[uuid.UUID | None] = mapped_column(
+        UUID(as_uuid=True),
+        nullable=True,
+    )
+    removed_at: Mapped[uuid.UUID | None] = mapped_column(
+        UUID(as_uuid=True),
+        nullable=True,
+    )
+    status: Mapped[GroupMemberStatus] = mapped_column(
+        String(20),
+        nullable=False,
+        default=GroupMemberStatus.ACTIVE,
+    )
+    created_by: Mapped[uuid.UUID | None] = mapped_column(
+        UUID(as_uuid=True),
+        nullable=True,
+    )
+    updated_by: Mapped[uuid.UUID | None] = mapped_column(
+        UUID(as_uuid=True),
+        nullable=True,
+    )