public Task AddUserToGroup(string groupId, string userId)
{
if (Users.Count == 0)
{
throw new ArgumentException($"no users were preconfigured. Call 'PreConfigureUserInMock' to do so.");
}
if (!Users.Any(u => u.Id.Equals(userId)))
{
throw new ArgumentException($"user with id {userId} was not preconfigured. Call 'PreConfigureUserInMock' to do so.");
}
var user = Users.First(u => u.Id.Equals(userId));
if (!UsersInGroup.ContainsKey(groupId))
{
UsersInGroup.Add(groupId, new List <string>()
{
userId
});
}
else
{
var group = UsersInGroup.First(g => g.Key.Equals(groupId));
if (!group.Value.Any(id => id.Equals(userId)))
{
;
}
{
group.Value.Add(userId);
}
}
return(Task.CompletedTask);
}
public Task RemoveUserFromGroup(string groupId, string userId)
{
var user = Users.First(u => u.Id.Equals(userId));
if (UsersInGroup.ContainsKey(groupId))
{
if (UsersInGroup[groupId].Exists(u => u.Equals(userId)))
{
UsersInGroup[groupId].Remove(user.Id);
return(Task.CompletedTask);
}
throw new ArgumentException("user does not exists");
}
throw new ArgumentException("group does not exists");
}
