Implement wrapper APIs for adding rooms to group summary (#545)

src/base-apis.js

@@ -448,6 +448,16 @@ MatrixBaseApis.prototype.getGroupUsers = function(groupId) {
     return this._http.authedRequest(undefined, "GET", path);
 };
 
+/**
+ * @param {string} groupId
+ * @return {module:client.Promise} Resolves: Group rooms list object
+ * @return {module:http-api.MatrixError} Rejects: with an error response.
+ */
+MatrixBaseApis.prototype.getGroupRooms = function(groupId) {
+    const path = utils.encodeUri("/groups/$groupId/rooms", {$groupId: groupId});
+    return this._http.authedRequest(undefined, "GET", path);
+};
+
 /**
  * @param {string} groupId
  * @param {string} userId
@@ -493,6 +503,23 @@ MatrixBaseApis.prototype.addUserToGroupSummary = function(groupId, userId, roleI
     return this._http.authedRequest(undefined, "PUT", path, undefined, {});
 };
 
+/**
+ * @param {string} groupId
+ * @param {string} roomId
+ * @param {string} categoryId Optional.
+ * @return {module:client.Promise} Resolves: Empty object
+ * @return {module:http-api.MatrixError} Rejects: with an error response.
+ */
+MatrixBaseApis.prototype.addRoomToGroupSummary = function(groupId, roomId, categoryId) {
+    const path = utils.encodeUri(
+        categoryId ?
+            "/groups/$groupId/summary/$categoryId/rooms/$roomId" :
+            "/groups/$groupId/summary/rooms/$roomId",
+        {$groupId: groupId, $categoryId: categoryId, $roomId: roomId},
+    );
+    return this._http.authedRequest(undefined, "PUT", path, undefined, {});
+};
+
 /**
  * @param {string} groupId
  * @return {module:client.Promise} Resolves: Empty object