initial commit

DAL/IRepository.cs

@@ -0,0 +1,10 @@
+namespace DAL;
+
+public interface IRepository<T>
+{
+    Task<T> Get(int id, int cacheLifetime, CancellationToken token);
+    Task<List<T>> GetAll(int cacheLifeTime, CancellationToken token);
+    Task Delete(int id, CancellationToken token);
+    Task Update(T entity, int cacheLifetime, CancellationToken token);
+    Task Create(T entity, int cacheLifeTime, CancellationToken token);
+}