added template editor

Management/Models/Local/AssignmentTemplate.cs

@@ -0,0 +1,18 @@
+using System.Text.RegularExpressions;
+
+namespace LocalModels;
+
+public record AssignmentTemplate
+{
+  public string Id { get; set; } = String.Empty;
+  public string Name { get; set; } = String.Empty;
+  public string Markdown { get; set; } = String.Empty;
+
+  public static IEnumerable<string> GetVariables(string markdown)
+  {
+    string pattern = "{{(.*?)}}";
+    MatchCollection matches = Regex.Matches(markdown, pattern);
+
+    return matches.Select(match => match.Groups[1].Value);
+  }
+}

Management/Models/Local/LocalAssignment.cs

@@ -8,16 +8,16 @@ public record RubricItem
 
 public enum SubmissionType
 {
+  online_text_entry,
+  online_upload,
   online_quiz,
-  none,
   on_paper,
   discussion_topic,
   external_tool,
-  online_upload,
-  online_text_entry,
   online_url,
   media_recording,
   student_annotation,
+  none,
 }
 
 public record LocalAssignment

Management/Models/Local/LocalCourse.cs

@@ -9,6 +9,8 @@ public record LocalCourse
   public DateTime StartDate { get; init; }
   public DateTime EndDate { get; init; }
   public SimpleTimeOnly DefaultDueTime { get; init; } = new SimpleTimeOnly();
+  public IEnumerable<AssignmentTemplate> AssignmentTemplates { get; init; } =
+    Enumerable.Empty<AssignmentTemplate>();
 }
 
 public record SimpleTimeOnly