public string Execute(params string[] args) { Check.CheckLength(1, args); var teamName = args[0]; var user = Session.User; if (Session.User == null) { throw new InvalidOperationException(Constants.ErrorMessages.LoginFirst); } var isTeamExist = CommandHelper.IsTeamExisting(teamName); if (!isTeamExist) { throw new ArgumentException(string.Format(Constants.ErrorMessages.TeamNotFound, teamName)); } var isInviteExist = CommandHelper.IsInviteExisting(teamName, user); if (!isInviteExist) { throw new ArgumentException(string.Format(Constants.ErrorMessages.InviteNotFound, teamName)); } invitationService.AcceptInvite(teamName, user.Username); return($"User {user.Username} joined team {teamName}!"); }
public string Execute(string[] data) { if (!Validation.CheckLength(1, data)) { return(InvalidLength); } if (Session.User == null) { return(NoUser); } string teamName = data[0]; if (!teamService.Exists(teamName)) { return(String.Format(TeamNotFound, teamName)); } if (!invitationService.Exists(teamName, Session.User.Username)) { return(String.Format(NoInvite, teamName)); } invitationService.AcceptInvite(teamName, Session.User.Username); return(String.Format(SuccessMessage, Session.User.Username, teamName)); }