handle deleted users on reload

fixes #42

src/data/User.js

@@ -61,14 +61,9 @@ class User {
   userlvl; // number
 
   constructor() {
-    // if id = 0 -> unregistered
-    this.id = 0;
-    this.regUser = null;
+    this.resetRegUser();
     this.ip = '127.0.0.1';
     this.ipSub = this.ip;
-    this.channels = {};
-    this.blocked = [];
-    this.userlvl = 0;
   }
 
   async initialize(id, ip = null, regUser = null) {
@@ -91,6 +86,15 @@ class User {
     }
   }
 
+  resetRegUser() {
+    // if id = 0 -> unregistered
+    this.id = 0;
+    this.regUser = null;
+    this.channels = {};
+    this.blocked = [];
+    this.userlvl = 0;
+  }
+
   setRegUser(reguser) {
     this.regUser = reguser;
     this.id = reguser.id;
@@ -154,7 +158,13 @@ class User {
 
   async reload() {
     if (!this.regUser) return;
-    await this.regUser.reload();
+    try {
+      await this.regUser.reload();
+    } catch (e) {
+      // user got deleted
+      this.resetRegUser();
+      return;
+    }
     this.setRegUser(this.regUser);
   }
 

src/socket/SocketServer.js

@@ -372,9 +372,9 @@ class SocketServer {
   reloadUser(name) {
     this.wss.clients.forEach(async (ws) => {
       if (ws.user.name === name) {
+        await ws.user.reload();
         const buffer = dehydrateChangeMe();
         ws.send(buffer);
-        await ws.user.reload();
       }
     });
   }