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public function getMapData($requestData){ $radius = 50 ; $query = Community::query(); $query->withCount( 'feedbacks' ); if ((isset($requestData->search_data[ 'location' ]) && !empty($requestData->search_data[ 'location' ])) || ($requestData->search_data[ 'location' ]!= NULL )){ $query->where(DB::raw( "( 6371 * acos( cos( radians (" .$requestData->search_data[ 'location' ][ 'lat' ]. ") ) * cos( radians( communities.lat ) ) * cos( radians( communities.lang ) - radians(" .$requestData->search_data[ 'location' ][ 'lan' ]. ") ) + sin( radians(" .$requestData->search_data[ 'location' ][ 'lat' ]. ") ) * sin( radians( communities.lat ) ) ) ) " ), '<' ,$radius); } else { $query->where(DB::raw( "( 6371 * acos( cos( radians(3.119008) ) * cos( radians( communities.l