PresenceApp/domain/UseCase/IGroupUseCase.cs

using data.RemoteData.RemoteDataBase.DAO;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace domain.UseCase
{
    public interface IGroupUseCase
    {
        public void ValidateGroupName(string groupName);
        public void ValidateGroupId(int GroupId);
        public GroupDao ValidateGroupExistence(int groupId);
        public List<GroupDao> GetAllGroups();
        public string FindGroupById(int IdGroup);
        public void UpdateGroup(int groupId, string newGroupName);
        public void AddGroup(string groupName);
    }
}