added a lot of canvas data types

nextjs/.eslintrc.json

@@ -0,0 +1,3 @@
+{
+  "extends": "next/core-web-vitals"
+}

nextjs/.gitignore

@@ -0,0 +1,36 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+.yarn/install-state.gz
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

nextjs/README.md

@@ -0,0 +1,36 @@
+This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/basic-features/font-optimization) to automatically optimize and load Inter, a custom Google Font.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.

nextjs/next.config.mjs

@@ -0,0 +1,4 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {};
+
+export default nextConfig;

nextjs/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "canvas-mangement",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "next": "14.2.5",
+    "react": "^18",
+    "react-dom": "^18"
+  },
+  "devDependencies": {
+    "@testing-library/dom": "^10.4.0",
+    "@testing-library/react": "^16.0.0",
+    "@types/node": "^20",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "@vitejs/plugin-react": "^4.3.1",
+    "eslint": "^8",
+    "eslint-config-next": "14.2.5",
+    "jsdom": "^24.1.1",
+    "postcss": "^8",
+    "tailwindcss": "^3.4.1",
+    "typescript": "^5",
+    "vitest": "^2.0.5"
+  }
+}

nextjs/postcss.config.mjs

@@ -0,0 +1,8 @@
+/** @type {import('postcss-load-config').Config} */
+const config = {
+  plugins: {
+    tailwindcss: {},
+  },
+};
+
+export default config;

nextjs/public/next.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 394 80"><path fill="#000" d="M262 0h68.5v12.7h-27.2v66.6h-13.6V12.7H262V0ZM149 0v12.7H94v20.4h44.3v12.6H94v21h55v12.6H80.5V0h68.7zm34.3 0h-17.8l63.8 79.4h17.9l-32-39.7 32-39.6h-17.9l-23 28.6-23-28.6zm18.3 56.7-9-11-27.1 33.7h17.8l18.3-22.7z"/><path fill="#000" d="M81 79.3 17 0H0v79.3h13.6V17l50.2 62.3H81Zm252.6-.4c-1 0-1.8-.4-2.5-1s-1.1-1.6-1.1-2.6.3-1.8 1-2.5 1.6-1 2.6-1 1.8.3 2.5 1a3.4 3.4 0 0 1 .6 4.3 3.7 3.7 0 0 1-3 1.8zm23.2-33.5h6v23.3c0 2.1-.4 4-1.3 5.5a9.1 9.1 0 0 1-3.8 3.5c-1.6.8-3.5 1.3-5.7 1.3-2 0-3.7-.4-5.3-1s-2.8-1.8-3.7-3.2c-.9-1.3-1.4-3-1.4-5h6c.1.8.3 1.6.7 2.2s1 1.2 1.6 1.5c.7.4 1.5.5 2.4.5 1 0 1.8-.2 2.4-.6a4 4 0 0 0 1.6-1.8c.3-.8.5-1.8.5-3V45.5zm30.9 9.1a4.4 4.4 0 0 0-2-3.3 7.5 7.5 0 0 0-4.3-1.1c-1.3 0-2.4.2-3.3.5-.9.4-1.6 1-2 1.6a3.5 3.5 0 0 0-.3 4c.3.5.7.9 1.3 1.2l1.8 1 2 .5 3.2.8c1.3.3 2.5.7 3.7 1.2a13 13 0 0 1 3.2 1.8 8.1 8.1 0 0 1 3 6.5c0 2-.5 3.7-1.5 5.1a10 10 0 0 1-4.4 3.5c-1.8.8-4.1 1.2-6.8 1.2-2.6 0-4.9-.4-6.8-1.2-2-.8-3.4-2-4.5-3.5a10 10 0 0 1-1.7-5.6h6a5 5 0 0 0 3.5 4.6c1 .4 2.2.6 3.4.6 1.3 0 2.5-.2 3.5-.6 1-.4 1.8-1 2.4-1.7a4 4 0 0 0 .8-2.4c0-.9-.2-1.6-.7-2.2a11 11 0 0 0-2.1-1.4l-3.2-1-3.8-1c-2.8-.7-5-1.7-6.6-3.2a7.2 7.2 0 0 1-2.4-5.7 8 8 0 0 1 1.7-5 10 10 0 0 1 4.3-3.5c2-.8 4-1.2 6.4-1.2 2.3 0 4.4.4 6.2 1.2 1.8.8 3.2 2 4.3 3.4 1 1.4 1.5 3 1.5 5h-5.8z"/></svg>

nextjs/public/vercel.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 283 64"><path fill="black" d="M141 16c-11 0-19 7-19 18s9 18 20 18c7 0 13-3 16-7l-7-5c-2 3-6 4-9 4-5 0-9-3-10-7h28v-3c0-11-8-18-19-18zm-9 15c1-4 4-7 9-7s8 3 9 7h-18zm117-15c-11 0-19 7-19 18s9 18 20 18c6 0 12-3 16-7l-8-5c-2 3-5 4-8 4-5 0-9-3-11-7h28l1-3c0-11-8-18-19-18zm-10 15c2-4 5-7 10-7s8 3 9 7h-19zm-39 3c0 6 4 10 10 10 4 0 7-2 9-5l8 5c-3 5-9 8-17 8-11 0-19-7-19-18s8-18 19-18c8 0 14 3 17 8l-8 5c-2-3-5-5-9-5-6 0-10 4-10 10zm83-29v46h-9V5h9zM37 0l37 64H0L37 0zm92 5-27 48L74 5h10l18 30 17-30h10zm59 12v10l-3-1c-6 0-10 4-10 10v15h-9V17h9v9c0-5 6-9 13-9z"/></svg>

nextjs/src/app/globals.css

@@ -0,0 +1,33 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+:root {
+  --foreground-rgb: 0, 0, 0;
+  --background-start-rgb: 214, 219, 220;
+  --background-end-rgb: 255, 255, 255;
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --foreground-rgb: 255, 255, 255;
+    --background-start-rgb: 0, 0, 0;
+    --background-end-rgb: 0, 0, 0;
+  }
+}
+
+body {
+  color: rgb(var(--foreground-rgb));
+  background: linear-gradient(
+      to bottom,
+      transparent,
+      rgb(var(--background-end-rgb))
+    )
+    rgb(var(--background-start-rgb));
+}
+
+@layer utilities {
+  .text-balance {
+    text-wrap: balance;
+  }
+}

nextjs/src/app/layout.tsx

@@ -0,0 +1,22 @@
+import type { Metadata } from "next";
+import { Inter } from "next/font/google";
+import "./globals.css";
+
+const inter = Inter({ subsets: ["latin"] });
+
+export const metadata: Metadata = {
+  title: "Create Next App",
+  description: "Generated by create next app",
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="en">
+      <body className={inter.className}>{children}</body>
+    </html>
+  );
+}

nextjs/src/app/page.tsx

@@ -0,0 +1,9 @@
+import Image from "next/image";
+
+export default function Home() {
+  return (
+    <main className="flex min-h-screen flex-col items-center justify-between p-24">
+      
+    </main>
+  );
+}

nextjs/src/models/canvas/assignments/CanvasLockInfo.ts

@@ -0,0 +1,7 @@
+export interface CanvasLockInfo {
+  asset_string: string;
+  unlock_at?: string; // ISO 8601 date string
+  lock_at?: string; // ISO 8601 date string
+  context_module?: any;
+  manually_locked?: boolean;
+}

nextjs/src/models/canvas/assignments/canvasAssignment.ts

@@ -0,0 +1,82 @@
+import { DiscussionTopicModel } from "../discussions/canvasDiscussionModelTopic";
+import { SubmissionModel } from "../submissions/canvasSubmissionModel";
+import { CanvasAssignmentDate } from "./canvasAssignmentDate";
+import { CanvasAssignmentOverride } from "./canvasAssignmentOverride";
+import { CanvasExternalToolTagAttributes } from "./canvasExternalToolTagAttributes";
+import { CanvasLockInfo } from "./CanvasLockInfo";
+import { CanvasRubricCriteria } from "./canvasRubricCriteria";
+import { CanvasTurnitinSettings } from "./canvasTurnitinSettings";
+
+export interface CanvasAssignment {
+  id: number;
+  name: string;
+  description: string;
+  created_at: string; // ISO 8601 date string
+  has_overrides: boolean;
+  course_id: number;
+  html_url: string;
+  submissions_download_url: string;
+  assignment_group_id: number;
+  due_date_required: boolean;
+  max_name_length: number;
+  peer_reviews: boolean;
+  automatic_peer_reviews: boolean;
+  position: number;
+  grading_type: string;
+  published: boolean;
+  unpublishable: boolean;
+  only_visible_to_overrides: boolean;
+  locked_for_user: boolean;
+  moderated_grading: boolean;
+  grader_count: number;
+  allowed_attempts: number;
+  is_quiz_assignment: boolean;
+  submission_types: string[];
+  updated_at?: string; // ISO 8601 date string
+  due_at?: string; // ISO 8601 date string
+  lock_at?: string; // ISO 8601 date string
+  unlock_at?: string; // ISO 8601 date string
+  all_dates?: CanvasAssignmentDate[];
+  allowed_extensions?: string[];
+  turnitin_enabled?: boolean;
+  vericite_enabled?: boolean;
+  turnitin_settings?: CanvasTurnitinSettings;
+  grade_group_students_individually?: boolean;
+  external_tool_tag_attributes?: CanvasExternalToolTagAttributes;
+  peer_review_count?: number;
+  peer_reviews_assign_at?: string; // ISO 8601 date string
+  intra_group_peer_reviews?: boolean;
+  group_category_id?: number;
+  needs_grading_count?: number;
+  needs_grading_count_by_section?: {
+    section_id: string;
+    needs_grading_count: number;
+  }[];
+  post_to_sis?: boolean;
+  integration_id?: string;
+  integration_data?: any;
+  muted?: boolean;
+  points_possible?: number;
+  has_submitted_submissions?: boolean;
+  grading_standard_id?: number;
+  lock_info?: CanvasLockInfo;
+  lock_explanation?: string;
+  quiz_id?: number;
+  anonymous_submissions?: boolean;
+  discussion_topic?: DiscussionTopicModel;
+  freeze_on_copy?: boolean;
+  frozen?: boolean;
+  frozen_attributes?: string[];
+  submission?: SubmissionModel;
+  use_rubric_for_grading?: boolean;
+  rubric_settings?: any;
+  rubric?: CanvasRubricCriteria[];
+  assignment_visibility?: number[];
+  overrides?: CanvasAssignmentOverride[];
+  omit_from_final_grade?: boolean;
+  final_grader_id?: number;
+  grader_comments_visible_to_graders?: boolean;
+  graders_anonymous_to_graders?: boolean;
+  grader_names_visible_to_final_grader?: boolean;
+  anonymous_grading?: boolean;
+}

nextjs/src/models/canvas/assignments/canvasAssignmentDate.ts

@@ -0,0 +1,8 @@
+export interface CanvasAssignmentDate {
+  title: string;
+  id?: number;
+  base?: boolean;
+  due_at?: string; // ISO 8601 date string
+  unlock_at?: string; // ISO 8601 date string
+  lock_at?: string; // ISO 8601 date string
+}

nextjs/src/models/canvas/assignments/canvasAssignmentOverride.ts

@@ -0,0 +1,13 @@
+export interface CanvasAssignmentOverride {
+  id: number;
+  assignment_id: number;
+  course_section_id: number;
+  title: string;
+  student_ids?: number[];
+  group_id?: number;
+  due_at?: string; // ISO 8601 date string
+  all_day?: boolean;
+  all_day_date?: string; // ISO 8601 date string
+  unlock_at?: string; // ISO 8601 date string
+  lock_at?: string; // ISO 8601 date string
+}

nextjs/src/models/canvas/assignments/canvasExternalToolTagAttributes.ts

@@ -0,0 +1,5 @@
+export interface CanvasExternalToolTagAttributes {
+  url: string;
+  resource_link_id: string;
+  new_tab?: boolean;
+}

nextjs/src/models/canvas/assignments/canvasRubric.ts

@@ -0,0 +1,13 @@
+export interface CanvasRubric {
+  id?: number;
+  title: string;
+  context_id: number;
+  context_type: string;
+  points_possible: number;
+  reusable: boolean;
+  read_only: boolean;
+  hide_score_total?: boolean;
+  // Uncomment and define if needed
+  // data: CanvasRubricCriteria[];
+  // free_form_criterion_comments?: boolean;
+}

nextjs/src/models/canvas/assignments/canvasRubricAssociation.ts

@@ -0,0 +1,12 @@
+export interface CanvasRubricAssociation {
+  id: number;
+  rubric_id: number;
+  association_id: number;
+  association_type: string;
+  use_for_grading: boolean;
+  summary_data?: string;
+  purpose: string;
+  hide_score_total?: boolean;
+  hide_points: boolean;
+  hide_outcome_results: boolean;
+}

nextjs/src/models/canvas/assignments/canvasRubricCriteria.ts

@@ -0,0 +1,16 @@
+export interface CanvasRubricCriteria {
+  id: string;
+  description: string;
+  long_description: string;
+  points?: number;
+  learning_outcome_id?: string;
+  vendor_guid?: string;
+  criterion_use_range?: boolean;
+  ratings?: {
+    points: number;
+    id: string;
+    description: string;
+    long_description: string;
+  }[];
+  ignore_for_scoring?: boolean;
+}

nextjs/src/models/canvas/assignments/canvasTurnitinSettings.ts

@@ -0,0 +1,10 @@
+export interface CanvasTurnitinSettings {
+  originality_report_visibility: string;
+  s_paper_check: boolean;
+  internet_check: boolean;
+  journal_check: boolean;
+  exclude_biblio: boolean;
+  exclude_quoted: boolean;
+  exclude_small_matches_type?: boolean;
+  exclude_small_matches_value?: number;
+}

nextjs/src/models/canvas/courses/calendarLinkModel.ts

@@ -0,0 +1,3 @@
+export interface CalendarLinkModel {
+  ics: string;
+}

nextjs/src/models/canvas/courses/courseModel.ts

@@ -0,0 +1,54 @@
+import { EnrollmentModel } from "../enrollments/enrollmentModel";
+import { CalendarLinkModel } from "./calendarLinkModel";
+import { CourseProgressModel } from "./courseProgressModel";
+import { TermModel } from "./termModel";
+
+export interface CourseModel {
+  id: number;
+  sis_course_id: string;
+  uuid: string;
+  integration_id: string;
+  name: string;
+  course_code: string;
+  workflow_state: string;
+  account_id: number;
+  root_account_id: number;
+  enrollment_term_id: number;
+  created_at: string; // ISO 8601 date string
+  locale: string;
+  calendar: CalendarLinkModel;
+  default_view: string;
+  syllabus_body: string;
+  permissions: { [key: string]: boolean };
+  storage_quota_mb: number;
+  storage_quota_used_mb: number;
+  license: string;
+  course_format: string;
+  time_zone: string;
+  sis_import_id?: number;
+  grading_standard_id?: number;
+  start_at?: string; // ISO 8601 date string
+  end_at?: string; // ISO 8601 date string
+  enrollments?: EnrollmentModel[];
+  total_students?: number;
+  needs_grading_count?: number;
+  term?: TermModel;
+  course_progress?: CourseProgressModel;
+  apply_assignment_group_weights?: boolean;
+  is_public?: boolean;
+  is_public_to_auth_users?: boolean;
+  public_syllabus?: boolean;
+  public_syllabus_to_auth?: boolean;
+  public_description?: string;
+  hide_final_grades?: boolean;
+  allow_student_assignment_edits?: boolean;
+  allow_wiki_comments?: boolean;
+  allow_student_forum_attachments?: boolean;
+  open_enrollment?: boolean;
+  self_enrollment?: boolean;
+  restrict_enrollments_to_course_dates?: boolean;
+  access_restricted_by_date?: boolean;
+  blueprint?: boolean;
+  blueprint_restrictions?: { [key: string]: boolean };
+  blueprint_restrictions_by_object_type?: { [key: string]: { [key: string]: boolean } };
+}

nextjs/src/models/canvas/courses/courseProgressModel.ts

@@ -0,0 +1,6 @@
+export interface CourseProgressModel {
+  requirement_count?: number;
+  requirement_completed_count?: number;
+  next_requirement_url?: string;
+  completed_at?: string; // ISO 8601 date string
+}

nextjs/src/models/canvas/courses/courseSettingsModel.ts

@@ -0,0 +1,16 @@
+export interface CourseSettingsModel {
+  allow_final_grade_override: boolean;
+  allow_student_discussion_topics: boolean;
+  allow_student_forum_attachments: boolean;
+  allow_student_discussion_editing: boolean;
+  grading_standard_enabled: boolean;
+  allow_student_organized_groups: boolean;
+  hide_final_grades: boolean;
+  hide_distribution_graphs: boolean;
+  lock_all_announcements: boolean;
+  restrict_student_past_view: boolean;
+  restrict_student_future_view: boolean;
+  show_announcements_on_home_page: boolean;
+  home_page_announcement_limit: number;
+  grading_standard_id?: number;
+}

nextjs/src/models/canvas/courses/termModel.ts

@@ -0,0 +1,6 @@
+export interface TermModel {
+  id: number;
+  name: string;
+  start_at?: string; // ISO 8601 date string
+  end_at?: string; // ISO 8601 date string
+}

nextjs/src/models/canvas/discussions/canvasDiscussionModelTopic.ts

@@ -0,0 +1,40 @@
+import { UserDisplayModel } from "../users/userDisplayModel";
+import { FileAttachmentModel } from "./canvasFileAttachmentModel";
+
+export interface DiscussionTopicModel {
+  id: number;
+  title: string;
+  message: string;
+  html_url: string;
+  read_state: string;
+  subscription_hold: string;
+  assignment_id: number;
+  lock_explanation: string;
+  user_name: string;
+  topic_children: number[];
+  podcast_url: string;
+  discussion_type: string;
+  attachments: FileAttachmentModel[];
+  permissions: { [key: string]: boolean };
+  author: UserDisplayModel;
+  unread_count?: number;
+  subscribed?: boolean;
+  posted_at?: string; // ISO 8601 date string
+  last_reply_at?: string; // ISO 8601 date string
+  require_initial_post?: boolean;
+  user_can_see_posts?: boolean;
+  discussion_subentry_count?: number;
+  delayed_post_at?: string; // ISO 8601 date string
+  published?: boolean;
+  lock_at?: string; // ISO 8601 date string
+  locked?: boolean;
+  pinned?: boolean;
+  locked_for_user?: boolean;
+  lock_info?: any;
+  group_topic_children?: any;
+  root_topic_id?: number;
+  group_category_id?: number;
+  allow_rating?: boolean;
+  only_graders_can_rate?: boolean;
+  sort_by_rating?: boolean;
+}

nextjs/src/models/canvas/discussions/canvasFileAttachmentModel.ts

@@ -0,0 +1,6 @@
+export interface FileAttachmentModel {
+  content_type: string;
+  url: string;
+  filename: string;
+  display_name: string;
+}

nextjs/src/models/canvas/enrollments/enrollmentModel.ts

@@ -0,0 +1,48 @@
+import { UserDisplayModel } from "../users/userDisplayModel";
+import { GradeModel } from "./gradeModel";
+
+export interface EnrollmentModel {
+  id: number;
+  course_id: number;
+  enrollment_state: string;
+  type: string;
+  user_id: number;
+  role: string;
+  role_id: number;
+  html_url: string;
+  grades: GradeModel;
+  user: UserDisplayModel;
+  override_grade: string;
+  sis_course_id?: string;
+  course_integration_id?: string;
+  course_section_id?: number;
+  section_integration_id?: string;
+  sis_account_id?: string;
+  sis_section_id?: string;
+  sis_user_id?: string;
+  limit_privileges_to_course_section?: boolean;
+  sis_import_id?: number;
+  root_account_id?: number;
+  associated_user_id?: number;
+  created_at?: string; // ISO 8601 date string
+  updated_at?: string; // ISO 8601 date string
+  start_at?: string; // ISO 8601 date string
+  end_at?: string; // ISO 8601 date string
+  last_activity_at?: string; // ISO 8601 date string
+  last_attended_at?: string; // ISO 8601 date string
+  total_activity_time?: number;
+  override_score?: number;
+  unposted_current_grade?: string;
+  unposted_final_grade?: string;
+  unposted_current_score?: string;
+  unposted_final_score?: string;
+  has_grading_periods?: boolean;
+  totals_for_all_grading_periods_option?: boolean;
+  current_grading_period_title?: string;
+  current_grading_period_id?: number;
+  current_period_override_grade?: string;
+  current_period_override_score?: number;
+  current_period_unposted_final_score?: number;
+  current_period_unposted_current_grade?: string;
+  current_period_unposted_final_grade?: string;
+}

nextjs/src/models/canvas/enrollments/gradeModel.ts

@@ -0,0 +1,11 @@
+export interface GradeModel {
+  html_url?: string;
+  current_grade?: number;
+  final_grade?: number;
+  current_score?: number;
+  final_score?: number;
+  unposted_current_grade?: number;
+  unposted_final_grade?: number;
+  unposted_current_score?: number;
+  unposted_final_score?: number;
+}

nextjs/src/models/canvas/modules/canvasModule.ts

@@ -0,0 +1,18 @@
+import { CanvasModuleItem } from "./canvasModuleItems";
+
+export interface CanvasModule {
+  id: number;
+  workflow_state: string;
+  position: number;
+  name: string;
+  unlock_at?: string; // ISO 8601 date string
+  require_sequential_progress?: boolean;
+  prerequisite_module_ids?: number[];
+  items_count: number;
+  items_url: string;
+  items?: CanvasModuleItem[];
+  state?: string;
+  completed_at?: string; // ISO 8601 date string
+  publish_final_grade?: boolean;
+  published?: boolean;
+}

nextjs/src/models/canvas/modules/canvasModuleItems.ts

@@ -0,0 +1,28 @@
+export interface CanvasModuleItem {
+  id: number;
+  module_id: number;
+  position: number;
+  title: string;
+  indent?: number;
+  type: string;
+  content_id?: number;
+  html_url: string;
+  url?: string;
+  page_url?: string;
+  external_url?: string;
+  new_tab: boolean;
+  completion_requirement?: {
+    type: string;
+    min_score?: number;
+    completed?: boolean;
+  };
+  published?: boolean;
+  content_details?: CanvasModuleItemContentDetails;
+}
+
+export interface CanvasModuleItemContentDetails {
+  due_at?: string; // ISO 8601 date string
+  lock_at?: string; // ISO 8601 date string
+  points_possible: number;
+  locked_for_user: boolean;
+}

nextjs/src/models/canvas/pages/canvasPageModel.ts

@@ -0,0 +1,16 @@
+export interface CanvasPage {
+  page_id: number;
+  url: string;
+  title: string;
+  published: boolean;
+  front_page: boolean;
+  body?: string;
+  // Uncomment and define if needed
+  // created_at: string; // ISO 8601 date string
+  // updated_at: string; // ISO 8601 date string
+  // editing_roles: string;
+  // last_edited_by: UserDisplayModel;
+  // locked_for_user: boolean;
+  // lock_info?: LockInfoModel;
+  // lock_explanation?: string;
+}

nextjs/src/models/canvas/quizzes/canvasQuizModel.ts

@@ -0,0 +1,44 @@
+import { CanvasLockInfo } from "../assignments/CanvasLockInfo";
+import { CanvasQuizPermissions } from "./canvasQuizPermission";
+
+export interface CanvasQuiz {
+  id: number;
+  title: string;
+  html_url: string;
+  mobile_url: string;
+  preview_url?: string;
+  description: string;
+  quiz_type: string;
+  assignment_group_id?: number;
+  time_limit?: number;
+  shuffle_answers?: boolean;
+  hide_results?: string;
+  show_correct_answers?: boolean;
+  show_correct_answers_last_attempt?: boolean;
+  show_correct_answers_at?: string; // ISO 8601 date string
+  hide_correct_answers_at?: string; // ISO 8601 date string
+  one_time_results?: boolean;
+  scoring_policy?: string;
+  allowed_attempts: number;
+  one_question_at_a_time?: boolean;
+  question_count?: number;
+  points_possible?: number;
+  cant_go_back?: boolean;
+  access_code?: string;
+  ip_filter?: string;
+  due_at?: string; // ISO 8601 date string
+  lock_at?: string; // ISO 8601 date string
+  unlock_at?: string; // ISO 8601 date string
+  published?: boolean;
+  unpublishable?: boolean;
+  locked_for_user?: boolean;
+  lock_info?: CanvasLockInfo;
+  lock_explanation?: string;
+  speedgrader_url?: string;
+  quiz_extensions_url?: string;
+  permissions: CanvasQuizPermissions;
+  all_dates?: any; // Depending on the structure of the dates, this could be further specified
+  version_number?: number;
+  question_types?: string[];
+  anonymous_submissions?: boolean;
+}

nextjs/src/models/canvas/quizzes/canvasQuizPermission.ts

@@ -0,0 +1,9 @@
+export interface CanvasQuizPermissions {
+  read: boolean;
+  submit: boolean;
+  create: boolean;
+  manage: boolean;
+  read_statistics: boolean;
+  review_grades: boolean;
+  update: boolean;
+}

nextjs/src/models/canvas/submissions/canvasSubmissionModel.ts

@@ -0,0 +1,50 @@
+import { CanvasAssignment } from "../assignments/canvasAssignment";
+import { CourseModel } from "../courses/courseModel";
+import { UserModel } from "../users/canvasUserModel";
+import { UserDisplayModel } from "../users/userDisplayModel";
+
+export interface SubmissionModel {
+  assignment_id: number;
+  grade: string;
+  html_url: string;
+  preview_url: string;
+  submission_type: string;
+  user_id: number;
+  user: UserModel;
+  workflow_state: string;
+  late_policy_status: string;
+  assignment?: CanvasAssignment;
+  course?: CourseModel;
+  attempt?: number;
+  body?: string;
+  grade_matches_current_submission?: boolean;
+  score?: number;
+  submission_comments?: {
+    id: number;
+    author_id: number;
+    author_name: string;
+    author: UserDisplayModel;
+    comment: string;
+    created_at: string; // ISO 8601 date string
+    edited_at?: string; // ISO 8601 date string
+    media_comment?: {
+      content_type: string;
+      display_name: string;
+      media_id: string;
+      media_type: string;
+      url: string;
+    };
+  }[];
+  submitted_at?: string; // ISO 8601 date string
+  url?: string;
+  grader_id?: number;
+  graded_at?: string; // ISO 8601 date string
+  late?: boolean;
+  assignment_visible?: boolean;
+  excused?: boolean;
+  missing?: boolean;
+  points_deducted?: number;
+  seconds_late?: number;
+  extra_attempts?: number;
+  anonymous_id?: string;
+}

nextjs/src/models/canvas/users/canvasUserModel.ts

@@ -0,0 +1,21 @@
+import { EnrollmentModel } from "../enrollments/enrollmentModel";
+
+export interface UserModel {
+  id: number;
+  name: string;
+  sortable_name: string;
+  short_name: string;
+  sis_user_id: string;
+  integration_id: string;
+  login_id: string;
+  avatar_url: string;
+  enrollments: EnrollmentModel[];
+  email: string;
+  locale: string;
+  effective_locale: string;
+  time_zone: string;
+  bio: string;
+  permissions: { [key: string]: boolean };
+  sis_import_id?: number;
+  last_login?: string; // ISO 8601 date string
+}

nextjs/src/models/canvas/users/userDisplayModel.ts

@@ -0,0 +1,9 @@
+export interface UserDisplayModel {
+  avatar_image_url: string;
+  html_url: string;
+  anonymous_id: string;
+  id?: number;
+  short_name?: string;
+  display_name?: string;
+  pronouns?: string;
+}

nextjs/src/services/canvas/requestUtils.ts

@@ -0,0 +1,199 @@
+
+type FetchOptions = Omit<RequestInit, "method">;
+
+const token = process.env.CANVAS_TOKEN;
+if (!token) {
+  throw new Error("CANVAS_TOKEN not in environment");
+}
+
+const baseUrl = `${process.env.CANVAS_URL}/api/v1/`;
+const rateLimitRetryCount = 6;
+const rateLimitSleepInterval = 1000;
+
+const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));
+
+const isRateLimited = async (response: Response): Promise<boolean> => {
+  const content = await response.text();
+  return (
+    response.status === 403 &&
+    content.includes("403 Forbidden (Rate Limit Exceeded)")
+  );
+};
+
+const deserialize = async <T>(response: Response): Promise<T | null> => {
+  if (!response.ok) {
+    console.error(`Error with response to ${response.url} ${response.status}`);
+    throw new Error(
+      `Error with response to ${response.url} ${response.status}`
+    );
+  }
+  try {
+    return (await response.json()) as T;
+  } catch (e) {
+    console.error(`An error occurred during deserialization: ${e}`);
+    throw e;
+  }
+};
+
+const rateLimitAwarePostAsync = async (
+  url: string,
+  options: FetchOptions,
+  retryCount = 0
+): Promise<Response> => {
+  const response = await fetch(url, {
+    ...options,
+    method: "POST",
+    headers: {
+      ...options.headers,
+      Authorization: `Bearer ${token}`,
+      "Content-Type": "application/json",
+    },
+  });
+
+  if (await isRateLimited(response)) {
+    if (retryCount < rateLimitRetryCount) {
+      console.info(
+        `Hit rate limit on post, retry count is ${retryCount} / ${rateLimitRetryCount}, retrying`
+      );
+      await sleep(rateLimitSleepInterval);
+      return await rateLimitAwarePostAsync(url, options, retryCount + 1);
+    }
+  }
+
+  if (!response.ok) {
+    const content = await response.text();
+    console.error(`Error with response, response content: ${content}`);
+    throw new Error(
+      `Error post response, retrycount: ${retryCount}, ratelimited: ${await isRateLimited(
+        response
+      )}, code: ${response.status}, response content: ${content}`
+    );
+  }
+  return response;
+};
+
+const recursiveDeleteAsync = async (
+  url: string,
+  options: FetchOptions,
+  retryCount = 0
+): Promise<Response> => {
+  try {
+    const response = await fetch(url, {
+      ...options,
+      method: "DELETE",
+      headers: {
+        ...options.headers,
+        Authorization: `Bearer ${token}`,
+      },
+    });
+
+    if (await isRateLimited(response)) {
+      console.info("After delete response in rate limited");
+      await sleep(rateLimitSleepInterval);
+      return await recursiveDeleteAsync(url, options, retryCount + 1);
+    }
+
+    return response;
+  } catch (e) {
+    const error = e as Error & { response?: Response };
+    if (error.response?.status === 403) {
+      if (retryCount < rateLimitRetryCount) {
+        console.info(
+          `Hit rate limit in delete, retry count is ${retryCount} / ${rateLimitRetryCount}, retrying`
+        );
+        await sleep(rateLimitSleepInterval);
+        return await recursiveDeleteAsync(url, options, retryCount + 1);
+      } else {
+        console.info(
+          `Hit rate limit in delete, ${rateLimitRetryCount} retries did not fix it`
+        );
+      }
+    }
+    throw e;
+  }
+};
+export const WebRequestor = {
+  getManyAsync: async <T>(
+    url: string,
+    options: FetchOptions = {}
+  ): Promise<[T[] | null, Response]> => {
+    const response = await fetch(url, {
+      ...options,
+      method: "GET",
+      headers: {
+        ...options.headers,
+        Authorization: `Bearer ${token}`,
+      },
+    });
+    return [await deserialize<T[]>(response), response];
+  },
+
+  getAsync: async <T>(
+    url: string,
+    options: FetchOptions = {}
+  ): Promise<[T | null, Response]> => {
+    const response = await fetch(url, {
+      ...options,
+      method: "GET",
+      headers: {
+        ...options.headers,
+        Authorization: `Bearer ${token}`,
+      },
+    });
+    return [await deserialize<T>(response), response];
+  },
+
+  postAsync: async (
+    url: string,
+    options: FetchOptions = {}
+  ): Promise<Response> => {
+    return await rateLimitAwarePostAsync(url, options);
+  },
+
+  postAsyncWithDeserialize: async <T>(
+    url: string,
+    options: FetchOptions = {}
+  ): Promise<[T | null, Response]> => {
+    const response = await rateLimitAwarePostAsync(url, options);
+    return [await deserialize<T>(response), response];
+  },
+
+  putAsync: async (
+    url: string,
+    options: FetchOptions = {}
+  ): Promise<Response> => {
+    const response = await fetch(url, {
+      ...options,
+      method: "PUT",
+      headers: {
+        ...options.headers,
+        Authorization: `Bearer ${token}`,
+        "Content-Type": "application/json",
+      },
+    });
+    return response;
+  },
+
+  putAsyncWithDeserialize: async <T>(
+    url: string,
+    options: FetchOptions = {}
+  ): Promise<[T | null, Response]> => {
+    const response = await fetch(url, {
+      ...options,
+      method: "PUT",
+      headers: {
+        ...options.headers,
+        Authorization: `Bearer ${token}`,
+        "Content-Type": "application/json",
+      },
+    });
+    return [await deserialize<T>(response), response];
+  },
+
+  deleteAsync: async (
+    url: string,
+    options: FetchOptions = {}
+  ): Promise<Response> => {
+    return await recursiveDeleteAsync(url, options);
+  },
+};

nextjs/tailwind.config.ts

@@ -0,0 +1,20 @@
+import type { Config } from "tailwindcss";
+
+const config: Config = {
+  content: [
+    "./src/pages/**/*.{js,ts,jsx,tsx,mdx}",
+    "./src/components/**/*.{js,ts,jsx,tsx,mdx}",
+    "./src/app/**/*.{js,ts,jsx,tsx,mdx}",
+  ],
+  theme: {
+    extend: {
+      backgroundImage: {
+        "gradient-radial": "radial-gradient(var(--tw-gradient-stops))",
+        "gradient-conic":
+          "conic-gradient(from 180deg at 50% 50%, var(--tw-gradient-stops))",
+      },
+    },
+  },
+  plugins: [],
+};
+export default config;

nextjs/tsconfig.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}