Function summarizeProjectJson

app/src/API/Handlers/ProjectHandler.cpp:1433–1455

* @brief Summarise a serialised project JSON object for dryRun replies (no model mutation). */

 * @brief Summarise a serialised project JSON object for dryRun replies (no model mutation).
 */
static QJsonObject summarizeProjectJson(const QJsonObject& project)
{
  QJsonObject out;
  out[QStringLiteral("title")] = project.value(QStringLiteral("title")).toString();

  const auto groups                 = project.value(QStringLiteral("groups")).toArray();
  out[QStringLiteral("groupCount")] = groups.size();

  int datasetCount = 0;
  QJsonArray groupTitles;
  for (const auto& gv : groups) {
    const auto g  = gv.toObject();
    datasetCount += g.value(QStringLiteral("datasets")).toArray().size();
    if (groupTitles.size() < 32)
      groupTitles.append(g.value(QStringLiteral("title")).toString());
  }
  out[QStringLiteral("datasetCount")] = datasetCount;
  out[QStringLiteral("groupTitles")]  = groupTitles;

  const auto sources                 = project.value(QStringLiteral("sources")).toArray();
  out[QStringLiteral("sourceCount")] = sources.isEmpty() ? 1 : sources.size();
  return out;
}

/**
 * @brief Summarise the current ProjectModel for the `wouldDiscard` half of a dryRun reply.