Messages first init

Govor.Core/Repositories/Messages/IMessagesExist.cs

@@ -0,0 +1,8 @@
+using Govor.Core.Models;
+
+namespace Govor.Core.Repositories.Messages;
+
+public interface IMessagesExist
+{
+    bool Exist(Message message);
+}

Govor.Core/Repositories/Messages/IMessagesReader.cs

@@ -0,0 +1,13 @@
+using Govor.Core.Models;
+
+namespace Govor.Core.Repositories.Messages;
+
+public interface IMessagesReader
+{
+    Task<List<Message>> GetAllAsync();
+    Task<Message> FindByIdAsync(Guid messageId);
+    Task<List<Message>> FindBySenderIdAsync(Guid senderId);
+    Task<List<Message>> FindByReceiverIdAsync(Guid receiverId);
+    Task<List<Message>> FindBySenderAndReceiverIdAsync(Guid senderId, Guid receiverId);
+    Task<List<Message>> FindBySentAtAsync(DateTime date);
+}

Govor.Core/Repositories/Messages/IMessagesRepository.cs

@@ -0,0 +1,6 @@
+namespace Govor.Core.Repositories.Messages;
+
+public interface IMessagesRepository : IMessagesReader, IMessagesWriter, IMessagesExist
+{
+    
+}

Govor.Core/Repositories/Messages/IMessagesWriter.cs

@@ -0,0 +1,10 @@
+using Govor.Core.Models;
+
+namespace Govor.Core.Repositories.Messages;
+
+public interface IMessagesWriter
+{
+    void Add(Message message);
+    void Update(Message message);
+    void Delete(Guid messageId);
+}