was added firebase nitifying

Govor.Data/Configurations/FriendshipConfiguration.cs

@@ -9,7 +9,7 @@ public class FriendshipConfiguration : IEntityTypeConfiguration<Friendship>
     public void Configure(EntityTypeBuilder<Friendship> builder)
     {
         builder.HasKey(f => f.Id);
-
+        
         builder.HasOne(f => f.Requester)
             .WithMany(u => u.SentFriendRequests)
             .HasForeignKey(f => f.RequesterId)

Govor.Data/Configurations/MessagesConfiguration.cs

@@ -9,6 +9,9 @@ public class MessagesConfiguration : IEntityTypeConfiguration<Message>
     public void Configure(EntityTypeBuilder<Message> builder)
     {
         builder.HasKey(m => m.Id);
+        
+        // Просто индекс, без unique
+        builder.HasIndex(m => m.RecipientId);
 
         builder.HasMany(m => m.Reactions)
             .WithOne(r => r.Message)

Govor.Data/Configurations/PrivateChatsConfiguration.cs

@@ -0,0 +1,13 @@
+using Govor.Core.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Govor.Data.Configurations;
+
+public class PrivateChatsConfiguration : IEntityTypeConfiguration<PrivateChat>
+{
+    public void Configure(EntityTypeBuilder<PrivateChat> builder)
+    {
+        builder.HasKey(us => us.Id);
+    }
+}

Govor.Data/Configurations/UserPushTokenConfiguration.cs

@@ -0,0 +1,18 @@
+using Govor.Core.Models.Users;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Govor.Data.Configurations;
+
+public class UserPushTokenConfiguration : IEntityTypeConfiguration<UserPushToken>
+{
+    public void Configure(EntityTypeBuilder<UserPushToken> builder)
+    {
+        builder.HasKey(t => t.Id);
+        
+        builder.HasIndex(x => x.Token).IsUnique();
+        builder.HasIndex(x => x.UserSessionId).IsUnique();
+        builder.HasIndex(x => x.UserId).IsUnique();
+        builder.HasIndex(x => new { x.UserId, x.IsActive });
+    }
+}

Govor.Data/Configurations/UserSessionConfiguration.cs

@@ -12,6 +12,14 @@ public class UserSessionConfiguration : IEntityTypeConfiguration<UserSession>
     {
         builder.HasKey(us => us.Id);
 
+        builder.HasIndex(us => us.Id)
+            .IsUnique();
+        
+        builder.HasIndex(us => us.UserId);
+        
+        builder.HasIndex(s => s.RefreshTokenHash)
+            .IsUnique(); 
+        
         builder.Property(us => us.RefreshTokenHash)
             .IsRequired();