working on canvas sync

Management/Services/CanvasRequests/CanvasAssignmentCreationRequest.cs

@@ -0,0 +1,9 @@
+public record CanvasAssignmentCreationRequest
+{
+  public string? name { get; set; }
+  public IEnumerable<string> submission_types { get; set; } = Enumerable.Empty<string>();
+  public string? description { get; set; }
+  public DateTime? lock_at { get; set; }
+  public DateTime? due_at { get; set; }
+  public int? points_possible { get; set; }
+}

Management/Services/CanvasService.cs

@@ -56,18 +56,42 @@ public class CanvasService : ICanvasService
 
   public async Task<IEnumerable<CanvasAssignment>> GetAssignments(ulong courseId)
   {
-    var url = $"courses/{courseId}/assignments ";
+    var url = $"courses/{courseId}/assignments";
     var request = new RestRequest(url);
     var assignmentResponse = await PaginatedRequest<IEnumerable<CanvasAssignment>>(request);
     return assignmentResponse.SelectMany(c => c);
   }
 
-  // public async Task<CanvasAssignment> CreateAssignment(
-
-  // )
-  // {
-    
-  // }
+  public async Task<CanvasAssignment> CreateAssignment(
+    ulong courseId,
+    string name,
+    IEnumerable<SubmissionType> submissionTypes,
+    string? description,
+    DateTime? dueAt,
+    DateTime? lockAt,
+    int? pointsPossible
+  )
+  {
+    System.Console.WriteLine($"creating assignment: {name}");
+    var url = $"courses/{courseId}/assignments";
+    var request = new RestRequest(url);
+    var body = new CanvasAssignmentCreationRequest()
+    {
+      name = name,
+      submission_types = submissionTypes.Select(t => t.ToString()),
+      description = description,
+      due_at = dueAt,
+      lock_at = lockAt,
+      points_possible = pointsPossible
+    };
+    request.AddHeader("Content-Type", "application/json");
+    var bodyObj = new { assignment = body };
+    request.AddBody(bodyObj);
+    var (canvasAssignment, response) = await webRequestor.PostAsync<CanvasAssignment>(request);
+    if (canvasAssignment == null)
+      throw new Exception("created canvas assignment was null");
+    return canvasAssignment;
+  }
 
   public async Task<IEnumerable<CanvasModule>> GetModules(ulong courseId)
   {

Management/Services/WebRequestor.cs

@@ -15,7 +15,6 @@ public class WebRequestor : IWebRequestor
     client.AddDefaultHeader("Authorization", $"Bearer {token}");
   }
 
-
   public async Task<(T[]?, RestResponse)> GetManyAsync<T>(RestRequest request)
   {
     var response = await client.ExecuteGetAsync(request);
@@ -55,19 +54,29 @@ public class WebRequestor : IWebRequestor
       System.Console.WriteLine(response.ResponseUri);
       System.Console.WriteLine(response.ErrorMessage);
       System.Console.WriteLine("error with response");
-      throw new Exception("error with response");
+      // Console.WriteLine(JsonSerializer.Serialize(response));
+      Console.WriteLine(JsonSerializer.Serialize(response.Request?.Parameters));
+      throw new Exception($"error with response to {response.ResponseUri} {response.StatusCode}");
     }
     try
     {
-      var data = JsonSerializer.Deserialize<T>(response.Content!);
-
-      if (data == null)
+      try
       {
-        System.Console.WriteLine(response.Content);
-        System.Console.WriteLine(response.ResponseUri);
-        System.Console.WriteLine("could not parse response, got empty object");
+        var data = JsonSerializer.Deserialize<T>(response.Content!);
+
+        if (data == null)
+        {
+          System.Console.WriteLine(response.Content);
+          System.Console.WriteLine(response.ResponseUri);
+          System.Console.WriteLine("could not parse response, got empty object");
+        }
+        return data;
+      }
+      catch (System.NotSupportedException exception)
+      {
+        Console.WriteLine(response.Content);
+        throw exception;
       }
-      return data;
     }
     catch (JsonException ex)
     {