PI06 i PI06-1. Docker definitions for MSSQL and Postgres. Data seeder/generator for countries and people. Entity Framework example with variants for Postgres and MSSQL

SomeOfCSharpFeatures/Extensions/Activity.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace Extensions;
+
+[Flags]
+public enum DayPeriod
+{
+  Morning = 1, Evening = 2, Afternoon = 4, Night = 8
+}
+
+public class Activity
+{
+  public required string Person { get; set; }
+  public int Hours { get; set; }
+  public DayPeriod Period { get; set; }
+}