was added firebase nitifying

Govor.Core/Repositories/PushTokens/IPushTokenReader.cs

@@ -0,0 +1,10 @@
+namespace Govor.Core.Repositories.PushTokens;
+
+public interface IPushTokenReader
+{
+    Task<List<string>> GetActiveTokensAsync(Guid userId);
+    
+    Task<List<string>> GetActiveTokensUsersAsync(IEnumerable<Guid> userIds);
+
+    Task<string> GetActiveTokenBySessionAsync(Guid sessionId);
+}

Govor.Core/Repositories/PushTokens/IPushTokenRepository.cs

@@ -0,0 +1,6 @@
+namespace Govor.Core.Repositories.PushTokens;
+
+public interface IPushTokenRepository : IPushTokenReader, IPushTokenWriter
+{
+
+}

Govor.Core/Repositories/PushTokens/IPushTokenWriter.cs

@@ -0,0 +1,11 @@
+namespace Govor.Core.Repositories.PushTokens;
+
+public interface IPushTokenWriter
+{
+    Task AddOrUpdateTokenAsync(Guid userId, Guid? sessionId, string token, 
+        string platform, string provider = "FCM");
+
+    Task RemoveTokensAsync(IEnumerable<string> tokens);
+
+    Task DeactivateTokenBySessionAsync(Guid sessionId); // logout
+}