feat: Add migration for Book table
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alembic/versions/20250411_060400_8a1edfcc_create_book.py
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37
alembic/versions/20250411_060400_8a1edfcc_create_book.py
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"""create table for Book
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Revision ID: 2c8d38ab6ec3
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Revises: 0001
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Create Date: 2023-05-29 11:47:18.851105
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects.postgresql import UUID
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import uuid
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# revision identifiers, used by Alembic.
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revision = '2c8d38ab6ec3'
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down_revision = '0001'
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branch_labels = None
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depends_on = None
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def upgrade():
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op.create_table(
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'books',
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sa.Column('id', UUID(as_uuid=True), primary_key=True, default=uuid.uuid4),
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sa.Column('title', sa.String(), nullable=False),
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sa.Column('author', sa.String(), nullable=False),
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sa.Column('description', sa.String(), nullable=True),
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sa.Column('page_count', sa.Integer(), nullable=False),
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sa.Column('genre', sa.String(), nullable=False),
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sa.Column('publisher_id', UUID(as_uuid=True), nullable=False),
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sa.Column('created_at', sa.DateTime(), server_default=sa.func.now()),
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sa.Column('updated_at', sa.DateTime(), server_default=sa.func.now(), onupdate=sa.func.now()),
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sa.ForeignKeyConstraint(['publisher_id'], ['publishers.id'], ),
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)
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def downgrade():
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op.drop_table('books')
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