rentman-clone/backend/alembic/versions/32b02c118683_create_vehicle_and_vehicleassignment_.py

"""create_vehicle_and_vehicleassignment_tables

Revision ID: 32b02c118683
Revises: 14f212e85ab6
Create Date: 2026-05-31 12:05:27.261340

"""

from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = "32b02c118683"
down_revision: Union[str, None] = "14f212e85ab6"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table(
        "vehicles",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("account_id", sa.String(length=36), nullable=False),
        sa.Column("name", sa.String(length=255), nullable=False),
        sa.Column("license_plate", sa.String(length=50), nullable=True),
        sa.Column("brand", sa.String(length=100), nullable=True),
        sa.Column("model", sa.String(length=100), nullable=True),
        sa.Column("year", sa.Integer(), nullable=True),
        sa.Column("color", sa.String(length=50), nullable=True),
        sa.Column("vehicle_type", sa.String(length=50), nullable=True),
        sa.Column("payload_capacity_kg", sa.Float(), nullable=True),
        sa.Column("load_volume_m3", sa.Float(), nullable=True),
        sa.Column("fuel_type", sa.String(length=30), nullable=True),
        sa.Column("is_active", sa.Boolean(), nullable=False),
        sa.Column("notes", sa.Text(), nullable=True),
        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.ForeignKeyConstraint(["account_id"], ["accounts.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("license_plate"),
    )
    op.create_table(
        "vehicle_assignments",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("vehicle_id", sa.String(length=36), nullable=False),
        sa.Column("project_id", sa.String(length=36), nullable=True),
        sa.Column("start_date", sa.DateTime(timezone=True), nullable=False),
        sa.Column("end_date", sa.DateTime(timezone=True), nullable=False),
        sa.Column("status", sa.String(length=20), nullable=False),
        sa.Column("notes", sa.Text(), nullable=True),
        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.ForeignKeyConstraint(["vehicle_id"], ["vehicles.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table("vehicle_assignments")
    op.drop_table("vehicles")
    # ### end Alembic commands ###