exports.deleteUser = functions.https.onCall((data, context) => {

    var users = data.users;

    var promises = [];

     users.forEach(function(user) {
       return admin.auth().deleteUser(user).then(() => {
          return  promise.push(admin.firestore().collection('users').doc(user))
        })
      console.log(user)
    });


   return Promise.all(promises).then(() => {

        return {
            messagge: 'Usuarios eliminados con exito!'
        }

    }).catch(error => {
        return {
            message: 'error:' + error
        }

    });
})