Show the rating difference for each game.

[foosball] / www / index.pl

diff --git a/www/index.pl b/www/index.pl
index a6b8cf043fdb92fb6cb945c627f9d7179875d814..6f77c3323de3117a4bdae5d32a0c8ff734472029 100755 (executable)
--- a/www/index.pl
+++ b/www/index.pl
@@ -62,9 +62,49 @@ while (my $ref = $q->fetchrow_hashref) {
 
 # Last games
 my @last_games = ();
-$q = $dbh->prepare('select * from ( select to_char(gametime, \'IYYY-MM-DD HH24:MI\') as gametime,\'Double\' as type,team1_username1 || \' / \' || team1_username2 as username1, team2_username1 || \' / \' || team2_username2 as username2,score1,score2 from double_results union all select to_char(gametime, \'IYYY-MM-DD HH24:MI\') as gametime,\'Single\' as type,username1,username2,score1,score2 from single_results ) t1 order by gametime desc limit 10');
+$q = $dbh->prepare('
+select * from (
+    select
+        to_char(gametime, \'IYYY-MM-DD HH24:MI\') as gametime,
+        \'Double\' as type,
+       team1_username1 || \' / \' || team1_username2 as username1,
+        team2_username1 || \' / \' || team2_username2 as username2,
+       score1,
+       score2,
+       ra1.rating_diff as diff1, 
+       ra2.rating_diff as diff2
+    from
+        double_results re
+        join double_rating ra1
+            on re.gametime=ra1.ratetime
+           and re.team1_username1=ra1.username
+       join double_rating ra2
+           on re.gametime=ra2.ratetime
+           and re.team2_username1=ra2.username
+    union all
+    select
+        to_char(gametime, \'IYYY-MM-DD HH24:MI\') as gametime,
+       \'Single\' as type,
+       username1,
+       username2,
+       score1,
+       score2,
+       ra1.rating_diff as diff1, 
+       ra2.rating_diff as diff2
+    from
+        single_results re
+        join single_rating ra1
+            on re.gametime=ra1.ratetime
+           and re.username1=ra1.username
+       join single_rating ra2
+           on re.gametime=ra2.ratetime
+           and re.username2=ra2.username
+) t1
+order by gametime desc limit 10');
 $q->execute();
 while (my $ref = $q->fetchrow_hashref) {
+       $ref->{'diff1'} = sprintf "%+d", int($ref->{'diff1'} + 0.5);
+       $ref->{'diff2'} = sprintf "%+d", int($ref->{'diff2'} + 0.5);
        push @last_games, $ref;
 }