Prevent room creator from leaving

src/handlers/messages.ts

@@ -144,6 +144,24 @@ export async function handle(rcMessage: RcMessage): Promise<void> {
           )
           return
         }
+        const roomCreatorId = (
+          await axios.get(`/_synapse/admin/v1/rooms/${room_id}`)
+        ).data.creator
+        if (!roomCreatorId) {
+          log.warn(
+            `Could not determine room creator for room ${room_id}, using admin credentials.`
+          )
+        }
+
+        log.warn(
+          `Room creator ${roomCreatorId}.`
+        )
+        if (roomCreatorId == matrixUser) {
+          log.warn(
+            `Room creator left room ${room_id}, skipping to prevent being unable to rejoin.`
+          )
+          return
+        }
 
         log.http(`User ${matrixUser} leaves room ${room_id}`)
         await axios.post(

src/handlers/users.ts

@@ -84,8 +84,8 @@ async function registerUser(user: MatrixUser): Promise<AccessToken> {
 async function getUserData(user: MatrixUser): Promise<UserInfo> {
   return (await axios.get('/_synapse/admin/v2/users/@' + user.username + ":" + getUserDomain())).data
 }
-async function getUserLogin(user: MatrixUser): Promise<AccessToken> {
-  return (await axios.get('/_synapse/admin/v1/users/@' + user.username + ":" + getUserDomain() + "/login")).data
+async function loginUser(user: MatrixUser): Promise<AccessToken> {
+  return (await axios.post('/_synapse/admin/v1/users/@' + user.username + ":" + getUserDomain() + "/login")).data
 }
 
 async function parseUserMemberships(rcUser: RcUser): Promise<void> {
@@ -143,7 +143,7 @@ export async function createUser(rcUser: RcUser): Promise<MatrixUser> {
     user.user_id = userData.name
     user.displayname = userData.displayname
     user.admin = user.admin || userData.admin
-    const accessToken = await getUserLogin(user)
+    const accessToken = await loginUser(user)
     user.access_token = accessToken.access_token
     log.info(`User ${rcUser.username} exists:`, user)
   } else {