Messages first init

Govor.Data/GovorDbContext.cs

@@ -8,6 +8,7 @@ public class GovorDbContext(DbContextOptions<GovorDbContext> options) : DbContex
 {
     public virtual DbSet<User> Users { get; set; }
     public virtual DbSet<ChatGroup> ChatGroups { get; set; }
+    public virtual DbSet<Message> Messages { get; set; }
     public virtual DbSet<GroupMembership> GroupMemberships { get; set; }
     public virtual DbSet<GroupAdmins> GroupAdmins { get; set; }
 }

Govor.Data/Repositories/MessagesRepository.cs

@@ -0,0 +1,73 @@
+using Govor.Core.Infrastructure.Extensions;
+using Govor.Core.Infrastructure.Validators;
+using Govor.Core.Models;
+using Govor.Core.Repositories.Messages;
+using Govor.Data.Repositories.Exceptions;
+using Microsoft.EntityFrameworkCore;
+
+namespace Govor.Data.Repositories;
+
+public class MessagesRepository : IMessagesRepository
+{
+    private GovorDbContext _context;
+    private IObjectValidator<Message> _validator;
+    
+    public MessagesRepository(GovorDbContext context, IObjectValidator<Message> validator)
+    {
+        _context = context;
+        _validator = validator;
+    }
+    
+    public async Task<List<Message>> GetAllAsync()
+    {
+        return await _context.Messages
+            .AsNoTracking()
+            .Where(x => true)
+            .ToListOrThrowIfEmpty(new NotFoundException("Messages in Database not exists"));
+    }
+
+    public Task<Message> FindByIdAsync(Guid messageId)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<List<Message>> FindBySenderIdAsync(Guid senderId)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<List<Message>> FindByReceiverIdAsync(Guid receiverId)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<List<Message>> FindBySenderAndReceiverIdAsync(Guid senderId, Guid receiverId)
+    {
+        throw new NotImplementedException();
+    }
+
+    public Task<List<Message>> FindBySentAtAsync(DateTime date)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void Add(Message message)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void Update(Message message)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void Delete(Guid messageId)
+    {
+        throw new NotImplementedException();
+    }
+
+    public bool Exist(Message message)
+    {
+        throw new NotImplementedException();
+    }
+}