Renaming

start.bat added

CardMarketBot/UsedRepository.cs

@@ -0,0 +1,27 @@
+using ConsoleApp3.Contracts;
+
+namespace ConsoleApp3
+{
+    internal class UsedRepository : IUsedRepository
+    {
+        public List<string> Query => File
+            .ReadLines("usedList.csv")
+            .Select(l => l.Split(','))
+            .Select(p => new String(p[0]))
+            .ToList();
+
+        public void insert(string key)
+        {
+            key += Environment.NewLine;
+            File.AppendAllText("usedList.csv", key);
+        }
+
+        public void Insert(List<Kunde> list)
+        {
+            foreach(var kunde in list)
+            {
+                insert(kunde.BestellungID);
+            }
+        }
+    }
+}