unleash.unleash/frontend/src/utils/sortStrategyParameters.ts

import {
    IFeatureStrategyParameters,
    IStrategy,
    IFeatureStrategy,
} from 'interfaces/strategy';

// Sort the keys in a parameters payload object by the
// order of the parameters in the strategy definition.
export const sortStrategyParameters = (
    parameters: IFeatureStrategyParameters,
    strategyDefinition: IStrategy
): Partial<IFeatureStrategy> => {
    const sortedParameterNames = strategyDefinition.parameters.map(
        parameter => parameter.name
    );

    return Object.fromEntries(
        Object.entries(parameters).sort(
            (a, b) =>
                sortedParameterNames.indexOf(a[0]) -
                sortedParameterNames.indexOf(b[0])
        )
    );
};