create table migration

alembic/versions/abfbb3d96037_create_user_event_table.py

@@ -0,0 +1,37 @@
+"""create user event table
+
+Revision ID: abfbb3d96037
+Revises:
+Create Date: 2025-06-14 22:22:48.407239
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlalchemy.dialects.postgresql as psql
+import uuid
+
+# revision identifiers, used by Alembic.
+revision: str = "abfbb3d96037"
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    op.create_table(
+        "user_event_table",
+        sa.Column("id", sa.UUID(as_uuid=True), nullable=False, default=uuid.uuid4),
+        sa.Column("sequence", sa.Integer(), nullable=False),
+        sa.Column("event_payload", psql.JSONB, nullable=False),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
+        sa.PrimaryKeyConstraint("id", "sequence"),
+    )
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    op.drop_table("user_event_table")