Some essential fixes in admin area

templates/default/admin.html.ep

@@ -20,9 +20,8 @@
       </thead>
       <tbody>
         <%
-          my @rooms = $self->get_all_rooms();
-          foreach my $room (@rooms){
-            my $data = $self->get_room($room);
+          my $rooms = $self->get_room_list();
+          foreach my $room (keys %{$rooms}){
         %>
         <tr>
           <td>

templates/default/manage_room.html.ep

@@ -37,7 +37,7 @@
     <div class="panel-heading">
       <%=l 'ROOM_DETAILS' %>
     </div>
-    <% my $data = $self->get_room($room); %>
+    <% my $data = $self->get_room_by_name($room); %>
     <table class="table table-hover">
       <tbody>
         <tr>

vroom.pl

@@ -312,12 +312,12 @@ helper get_participants_list => sub {
     return 0;
   }
   my $sth = eval {
-    $self->db->prepare('SELECT `participant`
+    $self->db->prepare('SELECT `participant`,`room_id`
                           FROM `room_participants`
                           WHERE `room_id`=?');
   };
   $sth->execute($room->{id});
-  return $sth->fetchall_hashref('room_id')->{$room->{id}};
+  return $sth->fetchall_hashref('room_id');
 };
 
 # Set the role of a peer
@@ -495,19 +495,14 @@ helper delete_room => sub {
 };
 
 # Retrieve the list of rooms
-# TODO: rewrite to return a hashref with full room data
-helper get_all_rooms => sub {
+helper get_room_list => sub {
   my $self = shift;
-  my @rooms;
   my $sth = eval {
-    $self->db->prepare('SELECT `name`
+    $self->db->prepare('SELECT *
                           FROM `rooms`');
   };
   $sth->execute;
-  while (my $name = $sth->fetchrow_array){
-    push @rooms, $name;
-  }
-  return @rooms;
+  return $sth->fetchall_hashref('name');
 };
 
 # Just update the activity timestamp