am syncing assignment groups

Management/Services/Canvas/CanvasAssignmentGroupService.cs

@@ -0,0 +1,70 @@
+using CanvasModel.Assignments;
+using LocalModels;
+using RestSharp;
+
+namespace Management.Services.Canvas;
+
+public class CanvasAssignmentGroupService
+{
+  private readonly IWebRequestor webRequestor;
+  private readonly CanvasServiceUtils utils;
+
+  public CanvasAssignmentGroupService(IWebRequestor webRequestor, CanvasServiceUtils utils)
+  {
+    this.webRequestor = webRequestor;
+    this.utils = utils;
+  }
+  public async Task<IEnumerable<CanvasAssignmentGroup>> GetAll(ulong courseId)
+  {
+    var url = $"courses/{courseId}/assignment_groups";
+    var request = new RestRequest(url);
+    var assignmentResponse = await utils.PaginatedRequest<IEnumerable<CanvasAssignmentGroup>>(request);
+    return assignmentResponse.SelectMany(
+      assignments => assignments
+    );
+  }
+
+  public async Task<LocalAssignmentGroup> Create(
+    ulong canvasCourseId,
+    LocalAssignmentGroup localAssignmentGroup
+  )
+  {
+    Console.WriteLine($"creating assignment group: {localAssignmentGroup.Name}");
+    var url = $"courses/{canvasCourseId}/assignment_groups";
+    var request = new RestRequest(url);
+    var body = new
+    {
+      name = localAssignmentGroup.Name,
+      group_weight = localAssignmentGroup.Weight,
+    };
+    request.AddBody(body);
+
+    var (canvasAssignmentGroup, response) = await webRequestor.PostAsync<CanvasAssignmentGroup>(request);
+    if (canvasAssignmentGroup == null)
+      throw new Exception("created canvas assignment group was null");
+
+    return localAssignmentGroup with
+    {
+      CanvasId = canvasAssignmentGroup.Id
+    };
+  }
+  public async Task Update(
+    ulong canvasCourseId,
+    LocalAssignmentGroup localAssignmentGroup
+  )
+  {
+    Console.WriteLine($"updating assignment group: {localAssignmentGroup.Name}");
+    if (localAssignmentGroup.CanvasId == null)
+      throw new Exception("cannot update assignment group if canvas id is null");
+    var url = $"courses/{canvasCourseId}/assignment_groups/{localAssignmentGroup.CanvasId}";
+    var request = new RestRequest(url);
+    var body = new
+    {
+      name = localAssignmentGroup.Name,
+      group_weight = localAssignmentGroup.Weight,
+    };
+    request.AddBody(body);
+
+    await webRequestor.PutAsync<CanvasAssignmentGroup>(request);
+  }
+}