refs #811, get count in readers/services

src/blackcore/db/airportdatareader.cpp

@@ -32,6 +32,11 @@ namespace BlackCore
             return m_airportCache.get();
         }
 
+        int CAirportDataReader::getAirportsCount() const
+        {
+            return this->getAirports().size();
+        }
+
         QDateTime CAirportDataReader::getCacheTimestamp(CEntityFlags::Entity entities) const
         {
             return entities == CEntityFlags::AirportEntity ? m_airportCache.getAvailableTimestamp() : QDateTime();

src/blackcore/db/airportdatareader.h

@@ -38,6 +38,10 @@ namespace BlackCore
             //! \threadsafe
             BlackMisc::Aviation::CAirportList getAirports() const;
 
+            //! Returns a list of all airports in the database.
+            //! \threadsafe
+            int getAirportsCount() const;
+
             // base class overrides
             virtual QDateTime getCacheTimestamp(BlackMisc::Network::CEntityFlags::Entity entities) const override;
             virtual int getCacheCount(BlackMisc::Network::CEntityFlags::Entity entity) const override;

src/blackcore/webdataservices.cpp

@@ -571,6 +571,12 @@ namespace BlackCore
         return CAirportList();
     }
 
+    int CWebDataServices::getAirportsCount() const
+    {
+        if (m_airportDataReader) { return m_airportDataReader->getAirportsCount(); }
+        return 0;
+    }
+
     CCountry CWebDataServices::getCountryForIsoCode(const QString &iso) const
     {
         if (m_icaoDataReader) { return m_icaoDataReader->getCountryForIsoCode(iso); }

src/blackcore/webdataservices.h

@@ -291,6 +291,10 @@ namespace BlackCore
         //! \\threadsafe
         BlackMisc::Aviation::CAirportList getAirports() const;
 
+        //! Get airports count
+        //! \\threadsafe
+        int getAirportsCount() const;
+
         //! Get METARs
         //! \threadsafe
         BlackMisc::Weather::CMetarList getMetars() const;