initial commit from an older template

Models/Database/Instruction.cs

@@ -0,0 +1,29 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace GamificationService.Models.Database;
+
+public class Instruction
+{
+  [Key]
+  public long Id { get; set; }
+
+  [Required(ErrorMessage = "Title is required")]
+  public string Title { get; set; } = null!;
+
+  public string? Description { get; set; }
+
+  public long CategoryId { get; set; }
+  [Required(ErrorMessage = "Category must be specified")]
+  public InstructionCategory Category { get; set; } = null!;
+  
+  public virtual ICollection<InstructionParagraph> Paragraphs { get; set; }
+
+  public long? InstructionTestId { get; set; }
+  public InstructionTest? InstructionTest { get; set; }
+
+  public DateTime? AssignDate { get; set; } = DateTime.UtcNow;
+  
+  public DateTime? DeadlineDate { get; set; }
+
+  public bool IsEnabled { get; set; }
+}