MediaAttachments first init

Govor.Core/Models/MediaAttachments.cs

@@ -6,10 +6,10 @@ public class MediaAttachments
     public Guid MessageId { get; set; }
 
     public MediaType Type { get; set; }
-    public string FilePath { get; set; } = string.Empty; // путь к файлу (локальный или URL)
+    public string FilePath { get; set; } = string.Empty; // local path in filesystem 
     public string MimeType { get; set; } = string.Empty;
 
-    public string? EncryptedKey { get; set; } // если используется отдельное шифрование
+    public string? EncryptedKey { get; set; } 
     public Message Message { get; set; } = null!;
 }
 

Govor.Core/Repositories/MediasAttachments/IMediaAttachmentsExist.cs

@@ -0,0 +1,9 @@
+using Govor.Core.Models;
+
+namespace Govor.Core.Repositories.MediasAttachments;
+
+public interface IMediaAttachmentsExist
+{
+    bool Exists(Guid id);
+    bool Exists(MediaAttachments attachments);
+}

Govor.Core/Repositories/MediasAttachments/IMediaAttachmentsReader.cs

@@ -0,0 +1,9 @@
+using Govor.Core.Models;
+
+namespace Govor.Core.Repositories.MediasAttachments;
+
+public interface IMediaAttachmentsReader
+{
+    Task<List<MediaAttachments>> GetAllAsync();
+    Task<List<MediaAttachments>> GetAllByMessageId(Guid messageId);
+}

Govor.Core/Repositories/MediasAttachments/IMediaAttachmentsRepository.cs

@@ -0,0 +1,6 @@
+namespace Govor.Core.Repositories.MediasAttachments;
+
+public interface IMediaAttachmentsRepository : IMediaAttachmentsReader, IMediaAttachmentsWriter, IMediaAttachmentsExist
+{
+    
+}

Govor.Core/Repositories/MediasAttachments/IMediaAttachmentsWriter.cs

@@ -0,0 +1,10 @@
+using Govor.Core.Models;
+
+namespace Govor.Core.Repositories.MediasAttachments;
+
+public interface IMediaAttachmentsWriter
+{
+    Task AddAsync(MediaAttachments mediaAttachments);
+    Task UpdateAsync(MediaAttachments mediaAttachments);
+    Task RemoveAsync(Guid Id);
+}

Govor.Data/Repositories/MediaAttachmentsRepository.cs

@@ -0,0 +1,58 @@
+using Govor.Core.Infrastructure.Extensions;
+using Govor.Core.Infrastructure.Validators;
+using Govor.Core.Models;
+using Govor.Core.Repositories.MediasAttachments;
+using Govor.Data.Repositories.Exceptions;
+using Microsoft.EntityFrameworkCore;
+
+namespace Govor.Data.Repositories;
+
+public class MediaAttachmentsRepository : IMediaAttachmentsRepository
+{
+    public IObjectValidator<MediaAttachments> _validator;
+    public GovorDbContext _context;
+
+    public MediaAttachmentsRepository(GovorDbContext context, IObjectValidator<MediaAttachments> validator)
+    {
+        _context = context;
+        _validator = validator;
+    }
+    
+    public async Task<List<MediaAttachments>> GetAllAsync()
+    {
+        return await _context.MediaAttachments
+            .AsNoTracking()
+            .Include(ma => ma.Message)
+            .ToListOrThrowIfEmpty(new NotFoundException("No media attachments found."));
+    }
+
+    public Task<List<MediaAttachments>> GetAllByMessageId(Guid messageId)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task AddAsync(MediaAttachments mediaAttachments)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task UpdateAsync(MediaAttachments mediaAttachments)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task RemoveAsync(Guid Id)
+    {
+        throw new NotImplementedException();
+    }
+
+    public bool Exists(Guid id)
+    {
+        throw new NotImplementedException();
+    }
+
+    public bool Exists(MediaAttachments attachments)
+    {
+        throw new NotImplementedException();
+    }
+}