private void PerformDeleteOperation(FootballTeam toDelete)
{
FootballTeam team;
if (!TeamsByID.TryRemove(toDelete.Id, out team))
{
throw new Exception("Error: Unable to delete team");
}
if (!TeamsNameAndCoach.TryRemove(new Tuple <string, string>(toDelete.TeamName, toDelete.CoachName), out team))
{
TeamsByID.TryAdd(toDelete.Id, toDelete);
throw new Exception("Error: Unable to delete team");
}
}
public void CreateTeam(string teamName, string coachName)
{
FootballTeam team = new FootballTeam(teamName, coachName);
team.Id = Guid.NewGuid();
if (!TeamsByID.TryAdd(team.Id, team))
{
throw new Exception("Error: The team was created but it could not be inserted into the Storage");
}
if (!TeamsNameAndCoach.TryAdd(new Tuple <string, string>(team.TeamName, team.CoachName), team))
{
TeamsByID.TryRemove(team.Id, out team);
throw new Exception("Error: The team was created but it could not be inserted into the Storage");
}
}