@directus/api/dist/database/run-ast/utils/apply-function-to-column-name.js

Directus is a real-time API and App dashboard for managing SQL database content

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