Baseline: Ausgangszustand vor Modularisierung

Erster Commit des bestehenden monolithischen WinForms-Copytraders, inklusive der Alt-Backups (*.bak), damit diese dauerhaft in der Historie rekonstruierbar bleiben. Threema-Lib unter libs/ wurde vendored (nested .git entfernt). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-01 13:16:16 +02:00
commit 475d396f80
147 changed files with 25455 additions and 0 deletions
@@ -0,0 +1,93 @@
+using System;
+using MongoDB.Driver;
+using PolyTraderSharp.Extensions;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Expressions;
+using PolyTraderSharp.Models;
+
+namespace PolyTraderSharp.Extensions
+{
+    public static class MongoDbLiteDBShim
+    {
+        // 1. LiteDB: FindOne(predicate) -> MongoDB: Find(predicate).FirstOrDefault()
+        public static T LiteFindOne<T>(this IMongoCollection<T> col, Expression<Func<T, bool>> predicate)
+        {
+            return col.Find(predicate).FirstOrDefault();
+        }
+
+        // 2. LiteDB: Find(predicate) -> MongoDB: Find(predicate).ToList() 
+        // Note: LiteDB returns IEnumerable<T>. ToList() is perfectly fine for iteration.
+        public static List<T> LiteFind<T>(this IMongoCollection<T> col, Expression<Func<T, bool>> predicate)
+        {
+            return col.Find(predicate).ToList();
+        }
+
+        // 3. LiteDB: FindAll() -> MongoDB: Find(_ => true).ToList()
+        public static List<T> LiteFindAll<T>(this IMongoCollection<T> col)
+        {
+            return col.Find(_ => true).ToList();
+        }
+
+        // 4. Upsert extensions mapped to Primary Keys 
+        public static void Upsert(this IMongoCollection<AccountState> col, AccountState doc)
+        {
+            col.ReplaceOne(x => x.AccountId == doc.AccountId, doc, new ReplaceOptions { IsUpsert = true });
+        }
+
+        public static void Upsert(this IMongoCollection<TrackedTrader> col, TrackedTrader doc)
+        {
+            col.ReplaceOne(x => x.Id == doc.Id, doc, new ReplaceOptions { IsUpsert = true });
+        }
+
+        public static void Upsert(this IMongoCollection<Position> col, Position doc)
+        {
+            col.ReplaceOne(x => x.TokenId == doc.TokenId, doc, new ReplaceOptions { IsUpsert = true });
+        }
+
+        public static void Upsert(this IMongoCollection<MarketData> col, MarketData doc)
+        {
+            col.ReplaceOne(x => x.Id == doc.Id, doc, new ReplaceOptions { IsUpsert = true });
+        }
+
+        // 5. Update (Updates without upserting if it doesn't exist)
+        public static void Update(this IMongoCollection<TrackedTrader> col, TrackedTrader doc)
+        {
+            col.ReplaceOne(x => x.Id == doc.Id, doc);
+        }
+
+        public static void Update(this IMongoCollection<AccountState> col, AccountState doc)
+        {
+            col.ReplaceOne(x => x.AccountId == doc.AccountId, doc);
+        }
+
+        public static void Update(this IMongoCollection<MarketData> col, MarketData doc)
+        {
+            col.ReplaceOne(x => x.Id == doc.Id, doc);
+        }
+
+        // 6. Insert maps perfectly to InsertOne
+        public static void Insert<T>(this IMongoCollection<T> col, T doc)
+        {
+            col.InsertOne(doc);
+        }
+
+        // 7. Delete (by TokenId / String ID)
+        public static void Delete(this IMongoCollection<Position> col, string tokenId)
+        {
+            col.DeleteOne(x => x.TokenId == tokenId);
+        }
+
+        // 8. EnsureIndex shim (MongoDB Index Creation)
+        public static void EnsureIndex<T>(this IMongoCollection<T> col, Expression<Func<T, object>> property)
+        {
+            try 
+            {
+                var indexKeys = Builders<T>.IndexKeys.Ascending(property);
+                var indexModel = new CreateIndexModel<T>(indexKeys);
+                col.Indexes.CreateOne(indexModel);
+            } 
+            catch { }
+        }
+    }
+}