44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
"""Add password reset tokens table
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Revision ID: add_password_reset_tokens
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Revises: be1f7bdd10e1
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Create Date: 2024-01-01 12:00:00.000000
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy import text
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# revision identifiers, used by Alembic.
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revision = 'add_password_reset_tokens'
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down_revision = 'be1f7bdd10e1'
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branch_labels = None
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depends_on = None
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def upgrade():
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conn = op.get_bind()
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result = conn.execute(text("""
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SELECT EXISTS (
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SELECT FROM information_schema.tables
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WHERE table_name = 'password_reset_tokens'
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);
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"""))
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exists = result.scalar()
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if not exists:
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# Create password_reset_tokens table
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op.create_table('password_reset_tokens',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('user_id', sa.Integer(), nullable=False),
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sa.Column('token', sa.String(length=100), nullable=False),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('expires_at', sa.DateTime(), nullable=False),
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sa.Column('used', sa.Boolean(), nullable=True),
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sa.Column('ip_address', sa.String(length=45), nullable=True),
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sa.ForeignKeyConstraint(['user_id'], ['user.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('token')
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)
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def downgrade():
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# Drop password_reset_tokens table
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op.drop_table('password_reset_tokens') |