//• DeclineInvite <teamName>
public string Execute(string[] inputArgs)
{
Check.CheckLength(1, inputArgs);
AuthenticationManager.Authorize();
string teamName = inputArgs[0];
if (!CommandHelper.IsTeamExisting(teamName))
{
throw new ArgumentException(string.Format(Constants.ErrorMessages.TeamNotFound, teamName));
}
if (!CommandHelper.IsInviteExisting(teamName,
AuthenticationManager.GetCurrentUser()))
{
throw new ArgumentException(string.Format(Constants.ErrorMessages.InviteNotFound, teamName));
}
InviteService.DeclineInvite(teamName);
return($"User {AuthenticationManager.GetCurrentUser().Username} declined {teamName}'s invitation!");
}
