From fd4ff74330649a6364bfed2a1753311817448246 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Sat, 30 Jul 2016 03:18:47 +0200
Subject: removing musicpool - partly implemented


diff --git a/lib/RHRD/rddb.pm b/lib/RHRD/rddb.pm
index 65866fc..e1335fe 100755
--- a/lib/RHRD/rddb.pm
+++ b/lib/RHRD/rddb.pm
@@ -1865,6 +1865,26 @@ sub get_musicpool_num_from_cart
   return ($num, 'OK', 'success');
 }
 
+sub get_musicpool_group
+{
+  my ($ctx, $shortname) = @_;
+
+  my $sql = qq{select GROUP_NAME from DROPBOXES where PATH = ? and DROPBOXES.STATION_NAME = ?;};
+  my $sth = $ctx->{'dbh'}->prepare($sql)
+    or return (undef, 'ERROR', "Database Error: " . $ctx->{'dbh'}->errstr);
+
+  $sth->execute($shortname, $ctx->{'config'}{'dropboxes'}{'dropbox-pseudo-station'})
+    or return (undef, 'ERROR', "Database Error: " . $sth->errstr);
+
+  my ($groupname) = $sth->fetchrow_array();
+  $sth->finish();
+
+  unless(defined($groupname)) {
+    return (undef, 'ERROR', "Pool not found");
+  }
+  return ($groupname, 'OK', 'success');
+}
+
 sub list_musicpools
 {
   my ($ctx) = @_;
@@ -2004,6 +2024,60 @@ sub create_musicpool_event
   return (1, 'OK', 'success');
 }
 
+sub remove_musicpool
+{
+  my ($ctx, $shortname) = @_;
+
+  my ($groupname, $status, $errorstring) = get_musicpool_group($ctx, $shortname);
+  unless (defined $groupname) {
+    return (undef, $status, $errorstring);
+  }
+
+  my @actions = ({
+      # Delete Event Permissions
+      sql => qq{delete from EVENT_PERMS where EVENT_NAME = ?;},
+      param => $shortname,
+      name => 'event permissions',
+      cnt => 0
+    }, {
+      # Delete Event
+      sql => qq{delete from EVENTS where NAME = ?;},
+      param => $shortname,
+      name => 'events',
+      cnt => 0
+    });
+
+  for my $href (@actions) {
+    my $sth = $ctx->{'dbh'}->prepare($href->{sql})
+      or return (undef, 'ERROR', "Database Error: " . $ctx->{'dbh'}->errstr);
+    delete($href->{sql});
+
+    $href->{cnt} = $sth->execute($href->{param})
+      or return (undef, 'ERROR', "Database Error: " . $sth->errstr);
+
+    $sth->finish();
+  }
+
+  (my $cnt_pre, $status, $errorstring) = drop_logevent_table($ctx, $shortname, 1);
+  unless (defined $cnt_pre) {
+    return (undef, $status, $errorstring);
+  }
+
+  (my $cnt_post, $status, $errorstring) = drop_logevent_table($ctx, $shortname, 0);
+  unless (defined $cnt_post) {
+    return (undef, $status, $errorstring);
+  }
+  push @actions, { name => 'log-event tables', cnt => ($cnt_pre + $cnt_post) };
+
+  my @group_results = remove_group($ctx, $groupname);
+  if(!defined $group_results[0] && defined $group_results[2]) {
+    return (undef, $group_results[1], $group_results[2]);
+  }
+  push @actions, @group_results;
+
+  return @actions;
+}
+
 sub is_musicpools_user
 {
   my ($ctx, $username) = @_;
-- 
cgit v0.10.2