Add interactions / replying

lib/src/classes/interaction.dart

@@ -0,0 +1,18 @@
+import 'package:tn_discord/src/requests.dart';
+
+import 'message/message.dart';
+
+class Interaction {
+  late String token;
+  late String id;
+
+  Interaction(dynamic data) {
+    token = data["token"];
+    id = data["id"];
+    print(data);
+  }
+
+  reply(Message message) {
+    return interactionReply(id, token, message.exportable());
+  }
+}

lib/src/classes/message/message.dart

@@ -4,7 +4,7 @@ class Message {
   Message({ this.content });
 
   /// Returns an object rapresentation of the message
-  exportable() {
+  Map<String, dynamic> exportable() {
     return {
       "content": content,
     };

lib/src/main.dart

@@ -5,6 +5,7 @@ import "package:events_emitter/events_emitter.dart";
 
 import "classes/guild/guild.dart";
 import "classes/guild/guild_manager.dart";
+import "classes/interaction.dart";
 import "requests.dart";
 
 final version = "10";
@@ -140,6 +141,9 @@ class Client extends EventEmitter {
             emit("GUILD_CREATE");
           }
           break;
+        case "INTERACTION_CREATE":
+          emit("INTERACTION_CREATE", Interaction(event["d"]));
+          break;
       }
     }, onDone: () {
       switch (ws.closeCode) {

lib/src/requests.dart

@@ -86,3 +86,17 @@ class Sender {
     return res;
   }
 }
+
+Future interactionReply(String id, String token, Map<String, dynamic> content) async {
+  var bd = {
+    "type": 4,
+    "data": content
+  };
+
+  dynamic res = await http.post(Uri.parse("$apiURL/interactions/$id/$token/callback"), body: json.encode(bd), headers: { "Content-Type": "application/json" });
+  if (res.statusCode != 204) {
+    throw Exception("Error ${res.statusCode} replying to the interaction");
+  }
+  res = json.decode(res.body);
+  return res;
+}