Restructured folders and project names, ci should be fixed

src/NadekoBot/Modules/Xp/Services/XpConfigMigrator.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Data.Common;
+using Microsoft.EntityFrameworkCore;
+using NadekoBot.Core.Services;
+using Serilog;
+
+namespace NadekoBot.Modules.Xp.Services
+{
+    public sealed class XpConfigMigrator : IConfigMigrator
+    {
+        private readonly DbService _db;
+        private readonly XpConfigService _gss;
+
+        public XpConfigMigrator(DbService dbService, XpConfigService gss)
+        {
+            _db = dbService;
+            _gss = gss;
+        }
+
+        public void EnsureMigrated()
+        {
+            using var uow = _db.GetDbContext();
+            using var conn = uow._context.Database.GetDbConnection();
+            Migrate(conn);
+        }
+
+        private void Migrate(DbConnection conn)
+        {
+            using (var checkTableCommand = conn.CreateCommand())
+            {
+                // make sure table still exists
+                checkTableCommand.CommandText =
+                    "SELECT name FROM sqlite_master WHERE type='table' AND name='BotConfig';";
+                var checkReader = checkTableCommand.ExecuteReader();
+                if (!checkReader.HasRows)
+                    return;
+            }
+
+            using (var checkMigratedCommand = conn.CreateCommand())
+            {
+                checkMigratedCommand.CommandText =
+                    "UPDATE BotConfig SET HasMigratedXpSettings = 1 WHERE HasMigratedXpSettings = 0;";
+                var changedRows = checkMigratedCommand.ExecuteNonQuery();
+                if (changedRows == 0)
+                    return;
+            }
+
+            Log.Information("Migrating Xp settings...");
+
+            using var com = conn.CreateCommand();
+            com.CommandText = $@"SELECT XpPerMessage, XpMinutesTimeout, VoiceXpPerMinute, MaxXpMinutes 
+FROM BotConfig";
+
+            using var reader = com.ExecuteReader();
+            if (!reader.Read())
+                return;
+
+            _gss.ModifyConfig(ModifyAction(reader));
+        }
+
+        private static Action<XpConfig> ModifyAction(DbDataReader reader)
+            => config =>
+            {
+                config.XpPerMessage = (int) (long) reader["XpPerMessage"];
+                config.MessageXpCooldown = (int) (long) reader["XpMinutesTimeout"];
+                config.VoiceMaxMinutes = (int) (long) reader["MaxXpMinutes"];
+                config.VoiceXpPerMinute = (double) reader["VoiceXpPerMinute"];
+            };
+    }
+}