26 lines
676 B
Python
26 lines
676 B
Python
"""Contracts CRUD."""
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from .connection import query, execute, execute_returning
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def insert(number, client=""):
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return execute_returning(
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"INSERT INTO contracts (number, client) VALUES (%s, %s) RETURNING *",
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(number, client),
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)
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def get(contract_id):
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rows = query("SELECT * FROM contracts WHERE id = %s", (contract_id,))
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return rows[0] if rows else None
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def delete(contract_id):
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return execute("DELETE FROM contracts WHERE id = %s", (contract_id,))
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def delete_orphaned():
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"""Remove contracts with no supplements."""
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execute(
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"DELETE FROM contracts WHERE id NOT IN (SELECT DISTINCT contract_id FROM supplements)"
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)
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