[reputation] Move reputation to separate module.

modules/Reputation/Data/ReputationContext.cs

@@ -0,0 +1,20 @@
+using Kruzya.TelegramBot.Core.EF;
+using Microsoft.EntityFrameworkCore;
+
+namespace West.TelegramBot.Reputation.Data;
+
+public class ReputationContext : AutoSaveDbContext
+{
+    public DbSet<UserReputation> UserReputation { get; set; } = null!;
+
+    public ReputationContext(DbContextOptions<ReputationContext> options) : base(options)
+    {
+        Database.EnsureCreated();
+    }
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.Entity<UserReputation>().HasKey(e => new {e.ChatId, e.UserId});
+        modelBuilder.Entity<UserReputation>().HasIndex(e => e.ChatId);
+    }
+}

modules/Reputation/Data/UserReputation.cs

@@ -0,0 +1,10 @@
+namespace West.TelegramBot.Reputation.Data;
+
+public class UserReputation
+{
+    public long UserId { get; set; }
+
+    public long ChatId { get; set; }
+
+    public double Value { get; set; }
+}

modules/Reputation/Data/UserReputationContextFactory.cs

@@ -0,0 +1,21 @@
+#nullable enable
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Design;
+
+namespace West.TelegramBot.Reputation.Data;
+
+public class ReputationContextFactory : IDesignTimeDbContextFactory<ReputationContext>
+{
+    public ReputationContext CreateDbContext(string[] args)
+    {
+        var optionsBuilder = new DbContextOptionsBuilder<ReputationContext>();
+        if (args.Length != 1)
+        {
+            throw new InvalidDataException("You should pass DSN as CLI argument in order to use this.");
+        }
+        var dsn = args[0];
+        optionsBuilder.UseMySql(dsn, ServerVersion.AutoDetect(dsn));
+
+        return new ReputationContext(optionsBuilder.Options);
+    }
+}