[Sdk 883] SDK API constant removed (#89)

* namespace added on countly classes

* COUNTLY_API_VERSION removed

Author: ZahidZafar

include/countly/constants.hpp

@@ -11,8 +11,7 @@
 #include <string>
 
 #define COUNTLY_SDK_NAME "cpp-native-unknown"
-#define COUNTLY_SDK_VERSION "0.1.0"
-#define COUNTLY_API_VERSION "22.06.0"
+#define COUNTLY_SDK_VERSION "22.06.0"
 #define COUNTLY_POST_THRESHOLD 2000
 #define COUNTLY_KEEPALIVE_INTERVAL 3000
 #define COUNTLY_MAX_EVENTS_DEFAULT 200

src/countly.cpp

@@ -526,7 +526,7 @@ bool Countly::beginSession() {
   const std::chrono::system_clock::time_point now = Countly::getTimestamp();
   const auto timestamp = std::chrono::duration_cast<std::chrono::seconds>(now.time_since_epoch());
 
-  std::map<std::string, std::string> data = {{"sdk_name", COUNTLY_SDK_NAME}, {"sdk_version", COUNTLY_API_VERSION}, {"timestamp", std::to_string(timestamp.count())}, {"app_key", session_params["app_key"].get<std::string>()}, {"device_id", session_params["device_id"].get<std::string>()},
+  std::map<std::string, std::string> data = {{"sdk_name", COUNTLY_SDK_NAME}, {"sdk_version", COUNTLY_SDK_VERSION}, {"timestamp", std::to_string(timestamp.count())}, {"app_key", session_params["app_key"].get<std::string>()}, {"device_id", session_params["device_id"].get<std::string>()},
                                              {"begin_session", "1"}};
 
   if (session_params.contains("city") && session_params["city"].is_string() && !session_params["city"].get<std::string>().empty()) {