MT#5349 Fix typo in profile preferences metadata

Change-Id: I53720c08349c38956eb3a5d6ee8eb6c90c4a825e

lib/NGCP/Panel/Controller/API/DomainPreferenceDefs.pm

@@ -84,7 +84,7 @@ sub GET :Allow {
                 $fields->{enum_values} = [];
                 foreach my $enum(@enums) {
                     my $efields = { $enum->get_inflated_columns };
-                    for my $del(qw/id preference_id usr_pref dom_pref peer_pref contract_pref/) {
+                    for my $del(qw/id preference_id usr_pref prof_pref dom_pref peer_pref contract_pref/) {
                         delete $efields->{$del};
                     }
                     $efields->{default_val} = JSON::Types::bool($efields->{default_val});

lib/NGCP/Panel/Controller/API/ProfilePreferenceDefs.pm

@@ -72,14 +72,14 @@ sub GET :Allow {
         for my $pref($preferences->all) {
             my $fields = { $pref->get_inflated_columns };
             # remove internal fields
-            for my $del(qw/type attribute expose_to_customer internal peer_pref usr_pref prof_pref dom_pref contract_pref voip_preference_groups_id id modify_timestamp/) {
+            for my $del(qw/type attribute expose_to_customer internal peer_pref usr_pref dom_pref contract_pref prof_pref voip_preference_groups_id id modify_timestamp/) {
                 delete $fields->{$del};
             }
             $fields->{max_occur} = int($fields->{max_occur});
             $fields->{read_only} = JSON::Types::bool($fields->{read_only});
             if($fields->{data_type} eq "enum") {
                 my @enums = $pref->voip_preferences_enums->search({
-                    dom_pref => 1,
+                    prof_pref => 1,
                 })->all;
                 $fields->{enum_values} = [];
                 foreach my $enum(@enums) {