acb9674375
- 3 CRUD JSON files: customer_balance, accounting_records, sync_state - Build script with model validation, CRUD validation, DDL generation - DDL: db/schema.sql (72 lines, 7 tables) - Scripts: validate_models.py, validate_crud.py, generate_ddl.py
56 lines
2.1 KiB
Python
Executable File
56 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Generate DDL from SageAPI model JSON definitions."""
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import json
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import os
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def generate_ddl(models_dir='models', output_path='db/schema.sql'):
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os.makedirs(os.path.dirname(output_path), exist_ok=True)
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ddl_lines = ['-- SageAPI DDL (auto-generated)', '']
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for f in sorted(os.listdir(models_dir)):
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if not f.endswith('.json'):
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continue
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with open(os.path.join(models_dir, f)) as fh:
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data = json.load(fh)
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summary = data['summary'][0]
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tblname = summary['name']
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primary = summary['primary']
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btick = '`'
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ddl_lines.append(f'CREATE TABLE IF NOT EXISTS {btick}{tblname}{btick} (')
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col_defs = []
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for field in data['fields']:
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nullable = 'NULL' if field.get('nullable', True) else 'NOT NULL'
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default = ''
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if field.get('default') is not None:
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if isinstance(field['default'], str) and field['default'] not in ('CURRENT_TIMESTAMP', 'NULL', ''):
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default = f"DEFAULT '{field['default']}'"
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else:
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default = f"DEFAULT {field['default']}"
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comment = f"COMMENT '{field.get('comment', '')}'"
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fname = f'{btick}{field["name"]}{btick}'
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col_defs.append(f' {fname} {field["type"]} {nullable} {default} {comment}'.strip())
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pk = f'{btick}{primary}{btick}'
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col_defs.append(f' PRIMARY KEY ({pk})')
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ddl_lines.append(',\n'.join(col_defs))
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ddl_lines.append(') ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;')
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ddl_lines.append('')
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tbl = f'{btick}{tblname}{btick}'
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for idx in data.get('idxfields', []):
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unique = 'UNIQUE' if idx.get('unique') else 'INDEX'
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cols = ','.join(f'{btick}{c}{btick}' for c in idx['fields'])
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idx_name = f'{btick}{idx["name"]}{btick}'
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ddl_lines.append(f'ALTER TABLE {tbl} ADD {unique} {idx_name} ({cols});')
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ddl_lines.append('')
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with open(output_path, 'w') as fh:
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fh.write('\n'.join(ddl_lines))
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print(f' Generated: {output_path} ({len(ddl_lines)} lines)')
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if __name__ == '__main__':
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generate_ddl()
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