directus

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import { REGEX_BETWEEN_PARENS } from '@directus/constants';
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/**
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 * Takes in a column name, and transforms the original name with the generated column name based on
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 * the applied function.
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 *
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 * @example
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 *
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 * ```js
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 * applyFunctionToColumnName('year(date_created)');
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 * // => "date_created_year"
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 * ```
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 */
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export function applyFunctionToColumnName(column: string): string {
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	if (column.includes('(') && column.includes(')')) {
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		const functionName = column.split('(')[0];
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		const columnName = column.match(REGEX_BETWEEN_PARENS)![1];
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		return `${columnName}_${functionName}`;
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	} else {
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		return column;
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	}
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}
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