fix: only manager can delete remote graph

Fixes LOG-3118

src/main/frontend/handler/user.cljs

@@ -13,7 +13,9 @@
             [frontend.state :as state]
             [goog.crypt :as crypt]
             [goog.crypt.Hmac]
-            [goog.crypt.Sha256]))
+            [goog.crypt.Sha256]
+            [logseq.db :as ldb]
+            [frontend.db :as db]))
 
 (defn set-preferred-format!
   [format]
@@ -276,6 +278,20 @@
   []
   (or (alpha-user?) (beta-user?)))
 
+(defn get-user-type
+  [repo]
+  (when-let [uuid (ldb/get-graph-rtc-uuid (db/get-db repo))]
+    (-> (some #(when (= uuid (:GraphUUID %)) %) (:rtc/graphs @state/state))
+        :graph<->user-user-type)))
+
+(defn manager?
+  [repo]
+  (= (get-user-type repo) "manager"))
+
+(defn member?
+  [repo]
+  (= (get-user-type repo) "member"))
+
 (comment
   ;; We probably need this for some new features later
   (defonce feature-matrix {:file-sync :beta})