Fix delete rights

src/components/popupDeleteMessages.ts

@@ -17,7 +17,7 @@ export default class PopupDeleteMessages {
     };
 
     let title: string, description: string, buttons: PopupButton[];
-    title = `Delete Message${mids.length == 1 ? '' : 's'}?`;
+    title = `Delete ${mids.length == 1 ? '' : mids.length + ' '}Message${mids.length == 1 ? '' : 's'}?`;
     description = `Are you sure you want to delete ${mids.length == 1 ? 'this message' : 'these messages'}?`;
 
     if(peerID == $rootScope.myID) {
@@ -39,12 +39,45 @@ export default class PopupDeleteMessages {
           isDanger: true,
           callback: () => callback(true)
         });
-      } else if(appChatsManager.hasRights(-peerID, 'deleteRevoke')) {
+      } else {
-        buttons.push({
+        const chat = appChatsManager.getChat(-peerID);
-          text: 'DELETE FOR ALL',
+
-          isDanger: true,
+        const hasRights = appChatsManager.hasRights(-peerID, 'deleteRevoke');
-          callback: () => callback(true)
+        if(chat._ == 'chat') {
-        });
+          const canRevoke = hasRights ? mids.slice() : mids.filter(mid => {
+            const message = appMessagesManager.getMessage(mid);
+            return message.fromID == $rootScope.myID;
+          });
+
+          if(canRevoke.length) {
+            if(canRevoke.length == mids.length) {
+              buttons.push({
+                text: 'DELETE FOR ALL',
+                isDanger: true,
+                callback: () => callback(true)
+              });
+            } else {
+              const buttonText = 'Unsend my and delete';
+              buttons.push({
+                text: buttonText,
+                isDanger: true,
+                callback: () => callback(true)
+              });
+  
+              description = `You can also delete the ${canRevoke.length} message${canRevoke.length > 1 ? 's' : ''} you sent from the inboxes of other group members by pressing "${buttonText}".`;
+            }
+          }
+        } else {
+          if(!hasRights || appChatsManager.isBroadcast(-peerID)) {
+            buttons.shift();
+          }
+
+          buttons.push({
+            text: 'DELETE FOR ALL',
+            isDanger: true,
+            callback: () => callback(true)
+          });
+        }
       }
     }
 

src/lib/appManagers/appMessagesManager.ts

@@ -2392,11 +2392,12 @@ export class AppMessagesManager {
 
   public canDeleteMessage(messageID: number) {
     const message = this.messagesStorage[messageID];
-    if(message) {
+    return message && (
-      return message.peerID > 0 || message.fromID == $rootScope.myID || appChatsManager.hasRights(message.peerID, 'deleteRevoke');
+      message.peerID > 0 
-    } else {
+      || message.fromID == $rootScope.myID 
-      return false;
+      || appChatsManager.getChat(message.peerID)._ == 'chat' 
-    }
+      || appChatsManager.hasRights(message.peerID, 'deleteRevoke')
+    );
   }
 
   public applyConversations(dialogsResult: MessagesPeerDialogs.messagesPeerDialogs) {

src/scss/partials/_leftSidebar.scss

@@ -557,8 +557,8 @@
   }
 
   avatar-element {
-    height: 32px;
+    height: 2rem;
-    width: 32px;
+    width: 2rem;
     font-size: .875rem;
   }
 

src/scss/partials/popups/_peer.scss

@@ -48,5 +48,6 @@
   .peer-avatar {
     height: 2rem;
     width: 2rem;
+    font-size: .875rem;
   }
 }