Fix the transactor so it actually works.
authorSteinar H. Gunderson <sesse@samfundet.no>
Sat, 19 Feb 2005 01:21:03 +0000 (01:21 +0000)
committerSteinar H. Gunderson <sesse@samfundet.no>
Sat, 19 Feb 2005 01:21:03 +0000 (01:21 +0000)
bigscreen/ccbs_bigscreen.cpp

index c9cb82d..09aa59c 100644 (file)
@@ -30,51 +30,44 @@ public:
        }
 };
 
+class Tournament {
+public:
+       int id;
+       std::string name;
+};
+
 /* A transactor that fetches the current tournament and some information about it. */
 class FetchCurrentTournament : public pqxx::transactor<> {
 private:
-       int id;
-       std::string name;
+       Tournament *tourn;
 
 public:
-       FetchCurrentTournament() {}
+       FetchCurrentTournament(Tournament *tourn) : tourn(tourn) {}
        void operator() (pqxx::transaction<> &t)
        {
                pqxx::result res( t.exec("SELECT * FROM bigscreen.active_tournament NATURAL JOIN tournaments") );
                try {
                        pqxx::result::tuple tournament = res.at(0);
 
-                       id = tournament["tournament"].as(id);
-                       name = tournament["tournament"].as(name);
+                       tourn->id = tournament["tournament"].as(tourn->id);
+                       tourn->name = tournament["tournamentname"].as(tourn->name);
                } catch (PGSTD::out_of_range &e) {
-                       std::fprintf(stderr, "foof\n");
-                       
-                       id = -1;
-                       name = "";
+                       tourn->id = -1;
+                       tourn->name = "";
                }
        }
-
-       int get_tournament_id() const
-       {
-               return id;
-       }
-       
-       std::string get_tournament_name() const
-       {
-               return name;
-       }
 };
 
 void init(pqxx::connection &conn)
 {
-       FetchCurrentTournament fct;
-       conn.perform(fct);
+       Tournament tourn;
+       conn.perform(FetchCurrentTournament(&tourn));
 
-       if (fct.get_tournament_id() == -1) {
+       if (tourn.id == -1) {
                std::fprintf(stderr, "No active tournament\n");
        } else {
                std::fprintf(stderr, "Current tournament is %d (name: '%s')\n",
-                       fct.get_tournament_id(), fct.get_tournament_name().c_str());
+                       tourn.id, tourn.name.c_str());
        }
 }