фикс авторизации8

backend/alembic/versions/create_tokens_table_new.py

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+"""create tokens table
+
+Revision ID: create_tokens_table_new
+Revises: merge_heads
+Create Date: 2024-01-03 17:30:00.000000
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = 'create_tokens_table_new'
+down_revision = 'merge_heads'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.create_table('tokens',
+        sa.Column('id', sa.Integer(), nullable=False),
+        sa.Column('access_token', sa.String(), nullable=False),
+        sa.Column('employee_id', sa.Integer(), nullable=False),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
+        sa.Column('expires_at', sa.DateTime(timezone=True), nullable=False),
+        sa.ForeignKeyConstraint(['employee_id'], ['employees.id'], ondelete='CASCADE'),
+        sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_tokens_access_token'), 'tokens', ['access_token'], unique=True)
+    op.create_index(op.f('ix_tokens_id'), 'tokens', ['id'], unique=False)
+
+
+def downgrade() -> None:
+    op.drop_index(op.f('ix_tokens_id'), table_name='tokens')
+    op.drop_index(op.f('ix_tokens_access_token'), table_name='tokens')
+    op.drop_table('tokens')