MT#56068 fix /api/resellerbrandings reseller_id field

* reseller_id is now only mandatory for the 'admin' role

Change-Id: Idd090332ed2877b2a2c06c9cce741757cc718737

lib/NGCP/Panel/Form/Reseller/BrandingAPI.pm

@@ -3,19 +3,10 @@ package NGCP::Panel::Form::Reseller::BrandingAPI;
 use HTML::FormHandler::Moose;
 extends 'NGCP::Panel::Form::Reseller::Branding';
 
-has_field 'reseller_id' => (
-    type => 'PosInteger',
-    required => 1,
-    element_attr => {
-        rel => ['tooltip'],
-        title => ['The reseller who owns the Branding.'],
-    },
-);
-
 has_block 'fields' => (
     tag => 'div',
     class => [qw/modal-body/],
-    render_list => [qw/reseller_id logo css csc_color_primary csc_color_secondary/],
+    render_list => [qw/logo css csc_color_primary csc_color_secondary/],
 );
 
 sub update_fields {

lib/NGCP/Panel/Form/Reseller/BrandingAPIAdmin.pm

@@ -0,0 +1,30 @@
+package NGCP::Panel::Form::Reseller::BrandingAPIAdmin;
+
+use HTML::FormHandler::Moose;
+extends 'NGCP::Panel::Form::Reseller::BrandingAPI';
+
+has_field 'reseller_id' => (
+    type => 'PosInteger',
+    required => 1,
+    element_attr => {
+        rel => ['tooltip'],
+        title => ['The reseller who owns the Branding.'],
+    },
+);
+
+has_block 'fields' => (
+    tag => 'div',
+    class => [qw/modal-body/],
+    render_list => [qw/reseller_id logo css csc_color_primary csc_color_secondary/],
+);
+
+sub update_fields {
+    my ($self) = @_;
+
+    my $c = $self->ctx;
+    return unless($c);
+    $self->field('logo')->inactive(1);
+}
+
+1;
+# vim: set tabstop=4 expandtab:

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

@@ -41,7 +41,12 @@ sub config_allowed_roles {
 sub get_form {
     my ($self, $c) = @_;
     #use_fields_for_input_without_param
-    return (NGCP::Panel::Form::get("NGCP::Panel::Form::Reseller::BrandingAPI", $c));
+    return NGCP::Panel::Form::get(
+        $c->user->roles eq "admin"
+            ? "NGCP::Panel::Form::Reseller::BrandingAPIAdmin"
+            : "NGCP::Panel::Form::Reseller::BrandingAPI",
+        $c
+    );
 }
 
 sub _item_rs {