Ask user why he joined the server + add him the member role

include/airi/airi.h

@@ -2,3 +2,5 @@
 
 #include <dpp/dpp.h>
 #include <dpp/nlohmann/json.hpp>
+
+#include <iostream>

src/main.cpp

@@ -18,8 +18,43 @@ int main(int argc, char const *argv[]) {
         }
     });
 
-    bot.on_guild_member_add([&bot](const dpp::guild_member_add_t& event) {
+    bot.on_button_click([&bot](const dpp::button_click_t& event) {
-        bot.guild_member_add_role(event.adding_guild.id, event.added.user_id, (dpp::snowflake)"979375572054589471");
+        dpp::interaction_modal_response modal("reason", "uwu2x"); 
+        modal.add_component(
+            dpp::component()
+                .set_label("Why did you join this server ?")
+                .set_id("reason")
+                .set_type(dpp::cot_text)
+                .set_text_style(dpp::text_paragraph)
+                .set_required(true)
+        );
+        event.dialog(modal);
+    });
+
+    bot.on_form_submit([&bot](const dpp::form_submit_t& event) {
+        bot.guild_member_add_role(
+            event.command.guild_id,
+            event.command.get_issuing_user().id,
+            dpp::snowflake("979375572054589471")
+        );
+
+        std::string reason_text = std::get<std::string>(event.components[0].value);
+        dpp::embed embed;
+        embed.set_color(dpp::colors::sti_blue)
+            .set_title("Welcome " + event.command.get_issuing_user().username)
+            .set_description("**" + event.command.get_issuing_user().username + "** joined the server because : " + reason_text)
+            .set_timestamp(time(nullptr));
+
+        bot.channel_get(
+            dpp::snowflake("979375590228500551"),
+            [&bot, embed](const dpp::confirmation_callback_t& callback) {
+                if (callback.is_error()) return;
+                const dpp::channel& channel = std::get<dpp::channel>(callback.value);
+                bot.message_create(dpp::message(channel.id, embed));
+            }
+        );
+
+        event.reply();
     });
 
     bot.on_ready([&bot](const dpp::ready_t& event) {