feat: application team member roles feature (#805)

Author: braindigitalis

include/dpp/application.h

@@ -76,6 +76,19 @@ struct DPP_EXPORT application_install_params {
 	std::vector<std::string> scopes;	//!< The [scopes](https://discord.com/developers/docs/topics/oauth2#shared-resources-oauth2-scopes) as strings to add the application to the server with
 };
 
+/**
+ * @brief Team member role types for application team members.
+ * 
+ * These are hard coded to string forms by discord. If further types are added,
+ * this enum will be extended to support them.
+ */
+enum team_member_role_t : uint8_t {
+	tmr_owner,	//!< Team owner
+	tmr_admin,	//!< Team admin
+	tmr_developer,	//!< Developer
+	tmr_readonly,	//!< Read-Only
+};
+
 /**
  * @brief Represents a team member on a team who maintain a bot/application
  */
@@ -85,6 +98,7 @@ class DPP_EXPORT team_member {
 	std::string		permissions;		//!< will always be [""]
 	snowflake		team_id;		//!< the id of the parent team of which they are a member
 	user			member_user;		//!< the avatar, discriminator, id, and username of the user
+	team_member_role_t	member_role;		//!< the role of the user
 };
 
 /**

src/dpp/application.cpp

@@ -84,6 +84,16 @@ application& application::fill_from_json(nlohmann::json* j) {
 		for (auto m : t["members"]) {
 			team_member tm;
 			tm.membership_state = (team_member_status)int32_not_null(&m, "membership_state");
+			std::string member_role = string_not_null(&m, "role");
+			if (member_role == "owner") {
+				tm.member_role = tmr_owner;
+			} else if (member_role == "admin") {
+				tm.member_role = tmr_admin;
+			} else if (member_role == "developer") {
+				tm.member_role = tmr_developer;
+			} else {
+				tm.member_role = tmr_readonly;
+			}
 			set_string_not_null(&m, "permissions", tm.permissions);
 			set_snowflake_not_null(&m, "team_id", tm.team_id);
 			tm.member_user = user().fill_from_json(&m["user"]);