unleash.unleash/frontend/src/component/feature/CreateFeatureButton/useCreateFeaturePath.ts

import { useDefaultProjectId } from 'hooks/api/getters/useDefaultProject/useDefaultProjectId';
import { IFeaturesFilter } from 'hooks/useFeaturesFilter';
import { getCreateTogglePath } from 'utils/routePathHelpers';
import useUiConfig from 'hooks/api/getters/useUiConfig/useUiConfig';

interface IUseCreateFeaturePathOutput {
    path: string;
    projectId: string;
}

export const useCreateFeaturePath = (
    filter: IFeaturesFilter
): IUseCreateFeaturePathOutput | undefined => {
    const defaultProjectId = useDefaultProjectId();
    const { uiConfig } = useUiConfig();

    const projectId =
        filter.project === '*' || !filter.project
            ? defaultProjectId
            : filter.project;

    if (!projectId) {
        return;
    }

    return {
        path: getCreateTogglePath(projectId, uiConfig.flags.E),
        projectId,
    };
};