hot fix for friends controller

Govor.Application/Services/FriendsService.cs

@@ -26,12 +26,8 @@ public class FriendsService : IFriendsService
         {
             all = await _usersRepository.SearchPotentialFriendsAsync(currentId, query);
 
-            var friends = await _friendshipsRepository.FindByUserIdAsync(currentId);
-
-            friends = friends.Where(f => f.Status == FriendshipStatus.Accepted).ToList();
-
             return all
-                .Where(u => u.Id != currentId && !friends.Select(f => f.RequesterId).Contains(u.Id))
+                .Where(u => u.Id != currentId)
                 .ToList();
         }
         catch (NotFoundByKeyException<(string, Guid)> ex)
@@ -94,7 +90,6 @@ public class FriendsService : IFriendsService
             var friendships = await _friendshipsRepository.FindByUserIdAsync(userId);
 
             return friendships
-                .Where(f => f.Status == FriendshipStatus.Accepted)
                 .Select(f => f.RequesterId == userId ? f.Addressee : f.Requester)
                 .ToList();
         }

Govor.Application/Services/PrivateChatService.cs

@@ -0,0 +1,68 @@
+using Govor.Application.Interfaces;
+using Govor.Application.Interfaces.Messages;
+using Govor.Application.Interfaces.Messages.Parameters;
+using Govor.Core.Models;
+using Govor.Core.Repositories.Messages;
+using Govor.Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace Govor.Application.Services;
+
+public class PrivateChatService : IChatService
+{
+    private readonly IVerifyFriendship _verifyFriendship;
+    private readonly IMessagesRepository _messages;
+    
+    public PrivateChatService(IMessagesRepository messages, IVerifyFriendship verifyFriendship)
+    {
+        _messages = messages;
+        _verifyFriendship = verifyFriendship;
+    }
+    
+    public async Task<Result> SendMessageAsync(SendMessage newMessage)
+    {
+        try
+        {
+            await _verifyFriendship.VerifyAsync(newMessage.FromUserId, newMessage.RecipientId);
+
+            var messageId = Guid.NewGuid();
+            
+            var message = new Message()
+            {
+                Id = messageId,
+                EncryptedContent = newMessage.EncryptContent,
+                IsEdited = false,
+                SenderId = newMessage.FromUserId,
+                RecipientId = newMessage.RecipientId,
+                RecipientType = RecipientType.User,
+                ReplyToMessageId = newMessage.ReplyToMessageId,
+                
+                MediaAttachments = newMessage.Media.Select(m => new MediaAttachments()
+                {
+                    Id = m.Id,
+                    MessageId = messageId,
+                    Type = m.Type,
+                    MimeType = m.MimeType,
+                    EncryptedKey = m.EncryptedKey,
+                }).ToList()
+            };
+            
+            await _messages.AddAsync(message);
+            return new Result(true, null);
+        }
+        catch (Exception ex)
+        {
+            return new Result(false, ex);
+        }
+    }
+
+    public Task<Result> EditMessageAsync(Guid editorId, Guid messageId, string newContent)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<Result> DeleteMessageAsync(Guid editorId, Guid messageId)
+    {
+        throw new NotImplementedException();
+    }
+}