TT#50907 Don't use form caching in WEB UI

Change-Id: I10a7d3f9ace3928a2918d0f16dfeabd2a0aa720b

lib/NGCP/Panel/Controller/Root.pm

@@ -27,6 +27,14 @@ __PACKAGE__->config(namespace => '');
 sub auto :Private {
     my($self, $c) = @_;
 
+    if ($c->request->path =~/^api\//i) {
+        $c->log->debug("Root::auto: enable cache");
+        NGCP::Panel::Form::dont_use_cache(0);
+    } else {
+        $c->log->debug("Root::auto: disable cache");
+        NGCP::Panel::Form::dont_use_cache(1);
+    }
+
     if(defined $c->request->params->{lang} && $c->request->params->{lang} =~ /^\w+$/) {
         $c->log->debug("checking language");
         if($c->request->params->{lang} eq "en") {

lib/NGCP/Panel/Form.pm

@@ -7,14 +7,25 @@ use Module::Load::Conditional qw/can_load/;
 use NGCP::Panel::Utils::I18N qw//;
 
 my %forms = ();
+our $dont_use_cache = 0;
+
+sub dont_use_cache {
+    if (scalar @_){
+        $dont_use_cache = $_[0];
+    }
+    return $dont_use_cache;
+}
 
 sub get {
     my ($name, $c, $create_new) = @_;
     my $form;
-    if(exists $forms{$name} 
-        && !($forms{$name}->can('ngcp_no_cache') && $forms{$name}->ngcp_no_cache) 
+    $c->log->debug("Form requested: $name; dont_use_cache: $dont_use_cache; create_new: "
+        .( $create_new // "undefined" ).";");
+    if( !$dont_use_cache
         && !$create_new
+        && exists $forms{$name} 
     ) {
+        $c->log->debug("form is taken from cache");
         $form = $forms{$name};
         $form->clear();
         $form->ctx($c);

lib/NGCP/Panel/Form/SubscriberProfile/Profile.pm

@@ -5,10 +5,6 @@ extends 'HTML::FormHandler';
 
 use HTML::FormHandler::Widget::Block::Bootstrap;
 
-#form has dinamic fields, generated by by field_list, that is not triggered when form is taken from the cache. 
-#Thus we need to recreate form every time.
-has 'ngcp_no_cache' => ( default => '1' );
-
 has '+widget_wrapper' => ( default => 'Bootstrap' );
 has_field 'submitid' => ( type => 'Hidden' );
 sub build_render_list {[qw/submitid fields actions/]}