Migrated cheermotes to Helix API (#2440)

Co-authored-by: Rasmus Karlsson <rasmus.karlsson@pajlada.com>

src/providers/twitch/api/Helix.cpp

@@ -722,6 +722,45 @@ void Helix::manageAutoModMessages(
         .execute();
 }
 
+void Helix::getCheermotes(
+    QString broadcasterId,
+    ResultCallback<std::vector<HelixCheermoteSet>> successCallback,
+    HelixFailureCallback failureCallback)
+{
+    QUrlQuery urlQuery;
+
+    urlQuery.addQueryItem("broadcaster_id", broadcasterId);
+
+    this->makeRequest("bits/cheermotes", urlQuery)
+        .onSuccess([successCallback, failureCallback](auto result) -> Outcome {
+            auto root = result.parseJson();
+            auto data = root.value("data");
+
+            if (!data.isArray())
+            {
+                failureCallback();
+                return Failure;
+            }
+
+            std::vector<HelixCheermoteSet> cheermoteSets;
+
+            for (const auto &jsonStream : data.toArray())
+            {
+                cheermoteSets.emplace_back(jsonStream.toObject());
+            }
+
+            successCallback(cheermoteSets);
+            return Success;
+        })
+        .onError([broadcasterId, failureCallback](NetworkResult result) {
+            qCDebug(chatterinoTwitch)
+                << "Failed to get cheermotes(broadcaster_id=" << broadcasterId
+                << "): " << result.status() << result.getData();
+            failureCallback();
+        })
+        .execute();
+}
+
 NetworkRequest Helix::makeRequest(QString url, QUrlQuery urlQuery)
 {
     assert(!url.startsWith("/"));