Improve CMake, update examples and add non-blocking option

CMakeLists.txt

@@ -18,6 +18,7 @@ target_include_directories(topgg PUBLIC include)
 
 target_link_libraries(topgg PUBLIC
     ${CURL_LIBRARIES}
+    nlohmann_json::nlohmann_json
 )
 
 if (MSVC)
@@ -43,9 +44,10 @@ target_link_libraries(leaderboard PRIVATE
 )
 
 find_package(CURL REQUIRED)
+find_package(nlohmann_json 3.2.0 REQUIRED)
 
 add_subdirectory(third_party/Catch2)
 
 # Uncomment if you want to run unit tests
 # enable_testing()
-# add_subdirectory(test)
+# add_subdirectory(test)

examples/votebot.cpp

@@ -5,29 +5,32 @@
 
 #include "topgg/topgg.hpp"
 
-// Put your bot token here
-const std::string BOT_TOKEN = "YOUR_BOT_TOKEN";
+// Put your Top.gg bot token here
+const std::string TOPGG_TOKEN = "YOUR_TOPGG_TOKEN";
 
 // Put your Top.gg bot webhook server port here
 const uint16_t PORT = 5000;
 
 int main()
 {
-    topgg::Api api(BOT_TOKEN);
+    topgg::Api api(TOPGG_TOKEN);
     topgg::WebhookServer server(api, PORT);
 
     server.onVote([&api](const topgg::Vote& vote) {
-        // Increment the vote count for this user or do something else with the vote data
-        std::cout << "User " << vote.getUserID() << " voted for the bot!\n";
-
-        // Check if there was an error sending a thank you message to the user
-        const auto [httpCode, responseBody] = api.post("/bots/stats/votes", {{"bot", api.getBotID()}, {"user", vote.getUserID()}});
-        if (httpCode != 200) {
-            std::cerr << "Failed to thank the user for voting: " << responseBody << "\n";
-        }
+        // Launch in a new thread for non-blocking behavior
+        std::thread([vote, &api] {
+            // Increment the vote count for this user or do something else with the vote data
+            std::cout << "User " << vote.getUserID() << " voted for the bot!\n";
+
+            // Check if there was an error sending a thank you message to the user
+            const auto [httpCode, responseBody] = api.post("/bots/stats/votes", {{"bot", api.getBotID()}, {"user", vote.getUserID()}});
+            if (httpCode != 200) {
+                std::cerr << "Failed to thank the user for voting: " << responseBody << "\n";
+            }
+        }).detach();
     });
 
     server.start();
 
     return 0;
-}
+}