Adding percent filter to PublisherInfoFilter

include/bat/ledger/publisher_info.h

@@ -52,6 +52,11 @@ LEDGER_EXPORT enum PUBLISHER_EXCLUDE_FILTER {
   FILTER_ALL_EXCEPT_EXCLUDED = 3
 };
 
+LEDGER_EXPORT enum PUBLISHER_PERCENT_FILTER {
+  FILTER_ALL_PERCENT = -1,
+  FILTER_ZERO = 0
+};
+
 LEDGER_EXPORT struct PublisherInfoFilter {
   PublisherInfoFilter();
   PublisherInfoFilter(const PublisherInfoFilter& filter);
@@ -62,6 +67,7 @@ LEDGER_EXPORT struct PublisherInfoFilter {
   PUBLISHER_MONTH month;
   int year;
   PUBLISHER_EXCLUDE_FILTER excluded;
+  PUBLISHER_PERCENT_FILTER percent;
   std::vector<std::pair<std::string, bool>> order_by;
   unsigned int min_duration;
   uint64_t reconcile_stamp;

src/bat/ledger/ledger.cc

@@ -88,6 +88,7 @@ PublisherInfoFilter::PublisherInfoFilter() :
     month(PUBLISHER_MONTH::ANY),
     year(-1),
     excluded(PUBLISHER_EXCLUDE_FILTER::FILTER_DEFAULT),
+    percent(PUBLISHER_PERCENT_FILTER::FILTER_ALL_PERCENT),
     min_duration(0),
     reconcile_stamp(0) {}
 PublisherInfoFilter::PublisherInfoFilter(const PublisherInfoFilter& filter) :
@@ -96,6 +97,7 @@ PublisherInfoFilter::PublisherInfoFilter(const PublisherInfoFilter& filter) :
     month(filter.month),
     year(filter.year),
     excluded(filter.excluded),
+    percent(filter.percent),
     order_by(filter.order_by),
     min_duration(filter.min_duration),
     reconcile_stamp(filter.reconcile_stamp) {}