bf28ab6f8e
- Add proper model relationships for better querying - Implement character model and endpoints for managing anime characters - Add advanced filtering options (year, score range, source, studio, etc.) - Add statistics endpoint for analyzing anime collection - Include pagination metadata for easier navigation - Create Alembic migration for the new character model - Update README with new features and documentation
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
"""Add character model
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Revision ID: c57a40c2b63e
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Revises: b57a40c2b63d
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Create Date: 2023-10-18 00:00:00.000000
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = 'c57a40c2b63e'
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down_revision = 'b57a40c2b63d'
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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# Create character table
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op.create_table(
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'character',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(255), nullable=False),
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sa.Column('role', sa.String(50), nullable=True),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('voice_actor', sa.String(255), nullable=True),
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sa.Column('image_url', sa.String(255), nullable=True),
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sa.Column('anime_id', sa.Integer(), nullable=False),
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sa.ForeignKeyConstraint(['anime_id'], ['anime.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_character_id'), 'character', ['id'], unique=False)
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op.create_index(op.f('ix_character_name'), 'character', ['name'], unique=False)
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# Add unique constraint to anime_genre table (if not already present)
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op.create_unique_constraint('uix_anime_genre', 'animegenre', ['anime_id', 'genre_id'])
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def downgrade() -> None:
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# Drop the character table
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op.drop_index(op.f('ix_character_name'), table_name='character')
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op.drop_index(op.f('ix_character_id'), table_name='character')
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op.drop_table('character')
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# Drop unique constraint from anime_genre
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op.drop_constraint('uix_anime_genre', 'animegenre', type_='unique') |