TT#35058 Apply write access checking for subscriberadin on subscribers API

Change-Id: I0700ea80026bfb959d240b7ed67c88d5a9385ad9
(cherry picked from commit f103d31d8a)

lib/NGCP/Panel/Role/API/Subscribers.pm

@@ -829,7 +829,12 @@ sub update_item {
 sub check_write_access {
     my($self, $c) = @_;
     if($c->user->roles eq "admin" || $c->user->roles eq "reseller") {
-    } elsif($c->user->roles eq "subscriber") {
+    } elsif($c->user->roles eq "subscriber"
+        || (
+              $c->user->roles eq "subscriberadmin"
+            && !$self->subscriberadmin_write_access($c)
+        )
+    ) {
         $self->error($c, HTTP_FORBIDDEN, "Read-only resource for authenticated role");
         return;
     } elsif($c->user->roles eq "subscriberadmin") {
@@ -848,8 +853,8 @@ sub check_write_access {
 
 sub subscriberadmin_write_access {
     my($self,$c) = @_;
-    if ($c->user->roles eq "subscriberadmin" 
+    if ($c->user->roles eq "subscriberadmin"
-        && $c->config->{privileges}->{subscriberadmin}->{subscribers} 
+        && $c->config->{privileges}->{subscriberadmin}->{subscribers}
         && $c->config->{privileges}->{subscriberadmin}->{subscribers} =~/write/ ) {
         return 1;
     }