PhotoSize_fromJson.cc

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// From JSON Specialication                                                                                           //
#include <jsoncpp/json/json.h>
#include "types/telegram_type.h"
#include "exceptions/essential_key_missing.h"
#include "types/PhotoSize.h"

using namespace std;

namespace yatbcpp {
    template<> PhotoSize fromJson(Json::Value Data) {
        if (!Data.isMember("file_id")) {
            throw essential_key_missing("PhotoSize::file_id is missing");
        }
        if (!Data.isMember("width")) {
            throw essential_key_missing("PhotoSize::width is missing");
        }
        if (!Data.isMember("height")) {
            throw essential_key_missing("PhotoSize::height is missing");
        }

        std::string file_id = Data["file_id"].asString();
        std::int32_t width = Data["width"].asInt();
        std::int32_t height = Data["height"].asInt();

        PhotoSize ret(file_id, width, height);

        if (Data.isMember("file_size")) {
            ret.setFile_size(Data["file_size"].asInt());
        }
        return ret;
    }
}