Refactor friend request and media services, remove console commands

Refactored the friend request command service and SignalR hub to return and broadcast FriendshipDto objects, improving real-time updates. Enhanced media upload and download logic to support file storage and retrieval, including database integration. Removed all command classes and related infrastructure from the Govor.Console project, streamlining the console client. Updated dependency injection and interfaces to reflect these changes.

Govor.API/Hubs/ChatsHub.cs

@@ -198,11 +198,25 @@ public class ChatsHub : Hub
         {
             var result = await _messageCommandService.EditMessageAsync(editMessageParam);
 
-            if (!result.IsSuccess)
+            if (!result.IsSuccess || result.OriginalMessage == null)
                 return LogAndError<MessageEditResponse>(editor, request.MessageId, "Edit message error",
                     result.Exception);
 
-            return HubResult<MessageEditResponse>.Ok();
+            var response = new MessageEditResponse()
+            {
+                MessageId = result.messageId,
+                EditorId = editor,
+                RecipientId = result.OriginalMessage.RecipientId,
+                RecipientType = result.OriginalMessage.RecipientType,
+                NewEncryptedContent = request.NewEncryptedContent,
+                EditedAt = editMessageParam.EditedAt,
+            };
+            
+            await NotifyClientsAboutEdit(response);
+            
+            _logger.LogInformation("Message {MessageId} edited successfully by {editor}", request.MessageId, editor);
+            
+            return HubResult<MessageEditResponse>.Ok(response);
         }
         catch (UnauthorizedAccessException ex)
         {
@@ -259,6 +273,20 @@ public class ChatsHub : Hub
         }
     }
 
+    private async Task NotifyClientsAboutEdit(MessageEditResponse response)
+    {
+        if (response.RecipientType == RecipientType.User)
+        {
+            await Clients.Group(response.EditorId.ToString()).SendAsync("MessageEdit", response);
+            if (response.EditorId != response.RecipientId)
+                await Clients.Group(response.RecipientId.ToString()).SendAsync("MessageEdit", response);
+        }
+        else
+        {
+            await Clients.Group($"group_{response.RecipientId}").SendAsync("MessageEdit", response);
+        }
+    }
+    
     // Logging helpers
     private HubResult<T> LogAndError<T>(Guid userId, Guid targetId, string message, Exception ex)
     {