init

OpenCand.ETL/Repository/BaseRepository.cs

@@ -0,0 +1,17 @@
+using Microsoft.Extensions.Configuration;
+using Npgsql;
+
+namespace OpenCand.Repository
+{
+    public abstract class BaseRepository
+    {
+        protected string ConnectionString { get; private set; }
+        protected NpgsqlConnection? Connection { get; private set; }
+
+        public BaseRepository(IConfiguration configuration)
+        {
+            ConnectionString = configuration["DatabaseSettings:ConnectionString"] ?? 
+                throw new ArgumentNullException("Connection string not found in configuration");
+        }
+    }
+}