import customError from '../response/customError.js';
import responseCodes from '../response/responseCodes.js';
import GroupService from '../services/group.js';

const groupExists = async (req, res, next) => {
    let groupId = req.params.groupId || req.body.groupId;

    let group = await GroupService.getById(groupId);

    if (!group) throw new customError(`group does not exists`, responseCodes.responses.groups.id_not_found);
    next();
};

const localIdExists = async (req, res, next) => {
    let localId = req.params.localId || req.body.localId;

    if (!localId) throw new customError(`local id is not specified`, responseCodes.responses.general.invalid_syntax);
    next();
}

export default { groupExists, localIdExists }