"""Initial schema Revision ID: 0001 Revises: Create Date: 2026-04-06 """ from typing import Sequence, Union import sqlalchemy as sa from sqlalchemy.dialects.postgresql import ARRAY, JSONB from alembic import op revision: str = "0001" 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, primary_key=True), sa.Column("username", sa.String(100), unique=True, nullable=False), sa.Column("email", sa.String(255), unique=True, nullable=True), sa.Column("full_name", sa.String(255), nullable=True), sa.Column("password_hash", sa.String(255), nullable=False), sa.Column("role", sa.String(20), nullable=False, server_default="operator"), sa.Column("is_active", sa.Boolean, nullable=False, server_default="true"), sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False), sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False), ) op.create_index("ix_users_username", "users", ["username"]) op.create_table( "user_sessions", sa.Column("id", sa.Integer, primary_key=True), sa.Column("user_id", sa.Integer, sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False), sa.Column("refresh_token", sa.String(512), unique=True, nullable=False), sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False), sa.Column("created_at", sa.DateTime(timezone=True), nullable=False), sa.Column("last_used_at", sa.DateTime(timezone=True), nullable=True), sa.Column("user_agent", sa.String(500), nullable=True), sa.Column("ip_address", sa.String(45), nullable=True), ) op.create_index("ix_user_sessions_user_id", "user_sessions", ["user_id"]) op.create_index("ix_user_sessions_refresh_token", "user_sessions", ["refresh_token"]) op.create_table( "tags", sa.Column("id", sa.Integer, primary_key=True), sa.Column("name", sa.String(100), unique=True, nullable=False), sa.Column("color", sa.String(7), nullable=False, server_default="#1677ff"), sa.Column("tag_type", sa.String(50), nullable=False, server_default="general"), sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False), ) op.create_table( "objects", sa.Column("id", sa.Integer, primary_key=True), sa.Column("name", sa.String(255), nullable=False), sa.Column("description", sa.String(1000), nullable=True), sa.Column("server_ip", sa.String(45), nullable=True), # Object DB connection sa.Column("db_host", sa.String(255), nullable=True), sa.Column("db_port", sa.Integer, nullable=False, server_default="5432"), sa.Column("db_name", sa.String(100), nullable=True), sa.Column("db_user", sa.String(100), nullable=True), sa.Column("db_pass_enc", sa.String(500), nullable=True), sa.Column("db_table", sa.String(100), nullable=True), sa.Column("db_col_ip", sa.String(100), nullable=True), sa.Column("db_col_type", sa.String(100), nullable=True), sa.Column("db_via_tunnel", sa.Boolean, nullable=False, server_default="false"), # Default SSH sa.Column("ssh_user", sa.String(100), nullable=True), sa.Column("ssh_pass_enc", sa.String(500), nullable=True), sa.Column("ssh_port", sa.Integer, nullable=False, server_default="22"), sa.Column("notes", sa.Text, nullable=True), sa.Column("is_active", sa.Boolean, nullable=False, server_default="true"), sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False), sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False), ) op.create_table( "object_tags", sa.Column("object_id", sa.Integer, sa.ForeignKey("objects.id", ondelete="CASCADE"), primary_key=True), sa.Column("tag_id", sa.Integer, sa.ForeignKey("tags.id", ondelete="CASCADE"), primary_key=True), ) op.create_table( "devices", sa.Column("id", sa.Integer, primary_key=True), sa.Column("object_id", sa.Integer, sa.ForeignKey("objects.id", ondelete="RESTRICT"), nullable=False), sa.Column("ip", sa.String(45), nullable=False), sa.Column("hostname", sa.String(255), nullable=True), sa.Column("mac", sa.String(17), nullable=True), sa.Column("category", sa.String(20), nullable=False, server_default="other"), sa.Column("role", sa.String(20), nullable=False, server_default="other"), sa.Column("model", sa.String(255), nullable=True), sa.Column("firmware_version", sa.String(100), nullable=True), sa.Column("source", sa.String(20), nullable=False, server_default="manual"), sa.Column("external_id", sa.String(255), nullable=True), # SSH overrides sa.Column("ssh_user_override", sa.String(100), nullable=True), sa.Column("ssh_pass_override_enc", sa.String(500), nullable=True), sa.Column("ssh_port_override", sa.Integer, nullable=True), # Extra sa.Column("device_meta", JSONB, nullable=False, server_default="{}"), sa.Column("capabilities", ARRAY(sa.String), nullable=False, server_default="{}"), # Monitoring sa.Column("monitor_enabled", sa.Boolean, nullable=False, server_default="false"), sa.Column("last_seen", sa.DateTime(timezone=True), nullable=True), sa.Column("last_ping_ms", sa.Integer, nullable=True), sa.Column("status", sa.String(20), nullable=False, server_default="unknown"), sa.Column("notes", sa.Text, nullable=True), sa.Column("is_active", sa.Boolean, nullable=False, server_default="true"), sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False), sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False), ) op.create_index("ix_devices_object_id", "devices", ["object_id"]) op.create_index("ix_devices_category", "devices", ["category"]) op.create_index("ix_devices_status", "devices", ["status"]) op.create_unique_constraint("uq_device_object_ip", "devices", ["object_id", "ip"]) def downgrade() -> None: op.drop_table("devices") op.drop_table("object_tags") op.drop_table("objects") op.drop_table("tags") op.drop_table("user_sessions") op.drop_table("users")