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chat/alembic/versions/c78a12db4567_create_emergency_contacts_table.py
Andrew K. Choi ddce9f5125
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Major fixes and new features
2025-09-25 15:51:48 +09:00

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Python

"""create_emergency_contacts_table
Revision ID: c78a12db4567
Revises: 49846a45b6b0
Create Date: 2025-09-25 16:00:00
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
# revision identifiers, used by Alembic.
revision = "c78a12db4567"
down_revision = "49846a45b6b0"
branch_labels = None
depends_on = None
def upgrade():
# Создание таблицы emergency_contacts
op.create_table(
"emergency_contacts",
sa.Column("id", sa.Integer(), nullable=False),
sa.Column(
"uuid", postgresql.UUID(as_uuid=True), server_default=sa.text("gen_random_uuid()"), nullable=False
),
sa.Column("user_id", sa.Integer(), nullable=False),
sa.Column("name", sa.String(length=100), nullable=False),
sa.Column("phone_number", sa.String(length=20), nullable=False),
sa.Column("relationship", sa.String(length=50), nullable=True),
sa.Column("notes", sa.Text(), nullable=True),
sa.Column(
"created_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=False
),
sa.Column(
"updated_at",
sa.DateTime(timezone=True),
server_default=sa.text("now()"),
nullable=False,
),
sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
sa.PrimaryKeyConstraint("id"),
)
op.create_index(
op.f("ix_emergency_contacts_uuid"), "emergency_contacts", ["uuid"], unique=True
)
op.create_index(
op.f("ix_emergency_contacts_user_id"), "emergency_contacts", ["user_id"], unique=False
)
def downgrade():
# Удаление таблицы emergency_contacts
op.drop_index(op.f("ix_emergency_contacts_user_id"), table_name="emergency_contacts")
op.drop_index(op.f("ix_emergency_contacts_uuid"), table_name="emergency_contacts")
op.drop_table("emergency_contacts")