referencing courses directly from canvas

Management/Services/CanvasService.cs

@@ -13,6 +13,7 @@ public class CanvasService : ICanvasService
   private const string BaseUrl = "https://snow.instructure.com/api/v1/";
   private readonly IWebRequestor webRequestor;
   private string courseid { get; }
+
   public CanvasService(IWebRequestor webRequestor)
   {
     courseid = "774898";
@@ -25,20 +26,40 @@ public class CanvasService : ICanvasService
 
     var request = new RestRequest(url);
     var termResponses = await PaginatedRequest<RedundantEnrollmentTermsResponse>(request);
-    var terms = termResponses
-      .Select(r => r.EnrollmentTerms)
-      .SelectMany(s => s).ToArray();
+    var terms = termResponses.Select(r => r.EnrollmentTerms).SelectMany(s => s).ToArray();
     return terms;
   }
 
+  public async Task<IEnumerable<CourseModel>> GetCourses(ulong termId)
+  {
+    var url = $"courses";
+    var request = new RestRequest(url);
+    var coursesResponse = await PaginatedRequest<IEnumerable<CourseModel>>(request);
+    return coursesResponse.SelectMany(c => c).Where(c => c.EnrollmentTermId == termId).ToArray();
+  }
+
+  public async Task<CourseModel> GetCourse(ulong courseId)
+  {
+    var url = $"course/${courseId}";
+    var request = new RestRequest(url);
+    var response = await webRequestor.GetAsync<CourseModel>(request);
+
+    if (response.Data == null)
+    {
+      System.Console.WriteLine(response.Content);
+      System.Console.WriteLine(response.ResponseUri);
+      throw new Exception("error getting course from canvas");
+    }
+    return response.Data;
+  }
+
   private async Task<IEnumerable<T>> PaginatedRequest<T>(RestRequest request)
   {
     var requestCount = 1;
     request.AddQueryParameter("per_page", "100");
     RestResponse<T> response = await webRequestor.GetAsync<T>(request);
-    var returnData = response.Data != null
-      ? new T[] { response.Data }
-      : new T[] { };
+
+    var returnData = response.Data != null ? new T[] { response.Data } : new T[] { };
     var nextUrl = getNextUrl(response.Headers);
 
     while (nextUrl is not null)
@@ -56,34 +77,33 @@ public class CanvasService : ICanvasService
     return returnData;
   }
 
-
-  private static string? getNextUrl(IEnumerable<HeaderParameter>? headers) => headers?
-      .ToList()
-      .Find(h => h.Name == "Link")?
-      .Value?
-      .ToString()?
-      .Split(",")
+  private static string? getNextUrl(IEnumerable<HeaderParameter>? headers) =>
+    headers
+      ?.ToList()
+      .Find(h => h.Name == "Link")
+      ?.Value?.ToString()
+      ?.Split(",")
       .Where(url => url.Contains("rel=\"next\""))
-      .FirstOrDefault()?
-      .Split(";")
-      .FirstOrDefault()?
-      .TrimEnd('>')
+      .FirstOrDefault()
+      ?.Split(";")
+      .FirstOrDefault()
+      ?.TrimEnd('>')
       .TrimStart('<')
       .Replace(" ", "")
       .Replace(BaseUrl, "");
 
-  public async Task<IEnumerable<EnrollmentTermModel>> GetCurrentTermsFor(DateTime? _queryDate = null)
+  public async Task<IEnumerable<EnrollmentTermModel>> GetCurrentTermsFor(
+    DateTime? _queryDate = null
+  )
   {
     DateTime queryDate = _queryDate ?? DateTime.Now;
 
     var terms = await GetTerms();
 
-    var currentTerms = terms.Where(t =>
-      t.EndAt != null
-      && t.EndAt > queryDate
-      && t.EndAt < queryDate.AddYears(1)
-    ).Take(3);
+    var currentTerms = terms
+      .Where(t => t.EndAt != null && t.EndAt > queryDate && t.EndAt < queryDate.AddYears(1))
+      .Take(3);
 
     return currentTerms;
   }
-}
+}

Management/Services/WebRequestor.cs

@@ -5,21 +5,24 @@ public class WebRequestor : IWebRequestor
   private const string BaseUrl = "https://snow.instructure.com/api/v1/";
   private string token;
   private RestClient client;
-  private string courseid { get; }
+
   public WebRequestor()
   {
-    token = Environment.GetEnvironmentVariable("CANVAS_TOKEN") ?? throw new Exception("CANVAS_TOKEN not in environment");
+    token =
+      Environment.GetEnvironmentVariable("CANVAS_TOKEN")
+      ?? throw new Exception("CANVAS_TOKEN not in environment");
     client = new RestClient(BaseUrl);
     client.AddDefaultHeader("Authorization", $"Bearer {token}");
 
-    courseid = "774898";
   }
+
   public async Task<RestResponse<T[]>> GetManyAsync<T>(RestRequest request)
   {
     return await client.ExecuteGetAsync<T[]>(request);
   }
+
   public async Task<RestResponse<T>> GetAsync<T>(RestRequest request)
   {
     return await client.ExecuteGetAsync<T>(request);
   }
-}
+}