feat: implement event webhook fields in dpp::application class (#1425)

Author: Commandserver

include/dpp/application.h

@@ -212,6 +212,24 @@ class DPP_EXPORT app_team {
 	snowflake owner_user_id;
 };
 
+/**
+ * @brief Status indicating whether event webhooks are enabled or disabled for an application.
+ */
+enum application_event_webhook_status: uint8_t {
+	/**
+	 * @brief Webhook events are disabled by developer
+	 */
+	ews_disabled = 1,
+	/**
+	 * @brief Webhook events are enabled by developer
+	 */
+	ews_enabled = 2,
+	/**
+	 * @brief Webhook events are disabled by Discord, usually due to inactivity
+	 */
+	ews_disabled_by_discord = 3,
+};
+
 /**
  * @brief Configuration object for an app installation
  */
@@ -357,6 +375,21 @@ class DPP_EXPORT application : public managed, public json_interface<application
 	 */
 	std::string role_connections_verification_url;
 
+	/**
+	 * @brief Event webhooks URL for the app to receive webhook events
+	 */
+	std::string event_webhooks_url;
+
+	/**
+	 * @brief List of Webhook event types the app subscribes to.
+	 */
+	std::vector<std::string> event_webhooks_types;
+
+	/**
+	 * If webhook events are enabled for the app.
+	 */
+	application_event_webhook_status event_webhooks_status;
+
 	/**
 	 * @brief Up to 5 tags describing the content and functionality of the application.
 	 */

src/dpp/application.cpp

@@ -123,6 +123,14 @@ application& application::fill_from_json_impl(nlohmann::json* j) {
 	set_string_not_null(j, "interactions_endpoint_url", interactions_endpoint_url);
 	set_string_not_null(j, "role_connections_verification_url", role_connections_verification_url);
 
+	set_string_not_null(j, "event_webhooks_url", event_webhooks_url);
+	if (j->contains("event_webhooks_types")) {
+		for (const auto& event_webhook_type : (*j)["event_webhooks_types"]) {
+			this->event_webhooks_types.push_back(to_string(event_webhook_type));
+		}
+	}
+	this->event_webhooks_status = static_cast<application_event_webhook_status>(int8_not_null(j, "event_webhooks_status"));
+
 	if (j->contains("tags")) {
 		for (const auto& tag : (*j)["tags"]) {
 			this->tags.push_back(to_string(tag));