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alembic/versions/001_create_users_table.py

@@ -0,0 +1,45 @@
+"""create users table
+
+Revision ID: 001
+Revises:
+Create Date: 2026-05-15
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = "001"
+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:
+    op.create_table(
+        "users",
+        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column("username", sa.String(length=64), nullable=False),
+        sa.Column("password_hash", sa.String(length=255), nullable=False),
+        sa.Column(
+            "created_at",
+            sa.DateTime(timezone=True),
+            server_default=sa.text("CURRENT_TIMESTAMP"),
+            nullable=False,
+        ),
+        sa.Column(
+            "updated_at",
+            sa.DateTime(timezone=True),
+            server_default=sa.text("CURRENT_TIMESTAMP"),
+            nullable=False,
+        ),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    op.create_index(op.f("ix_users_username"), "users", ["username"], unique=True)
+
+
+def downgrade() -> None:
+    op.drop_index(op.f("ix_users_username"), table_name="users")
+    op.drop_table("users")