User sync fixes

modules/account/back/methods/role-inherit/sync.js

@@ -81,6 +81,7 @@ module.exports = Self => {
             });
             let accountMap = toMap(accounts, e => {
                 let user = e.user();
+                if (!user) return;
                 return {key: user.roleFk, val: user.name};
             });
 
@@ -119,6 +120,7 @@ function toMap(array, fn) {
     let map = new Map();
     for (let item of array) {
         let keyVal = fn(item);
+        if (!keyVal) continue;
         let key = keyVal.key;
         if (!map.has(key)) map.set(key, []);
         map.get(key).push(keyVal.val);

modules/account/back/methods/user-account/sync-all.js

@@ -27,8 +27,11 @@ module.exports = Self => {
             }
         });
 
-        for (let account of accounts)
-            usersToSync.add(account.user().name);
+        for (let account of accounts) {
+            let user = account.user();
+            if (!user) continue;
+            usersToSync.add(user.name);
+        }
 
         // LDAP