docs: grammar correction in readme

Resolves https://github.com/frappe/lms/issues/442

.editorconfig

@@ -9,7 +9,7 @@ root = true
 end_of_line = lf
 insert_final_newline = true
 charset = utf-8
-indent_style = space
+indent_style = tab
 trim_trailing_whitespace = true
 
 # Python
@@ -26,4 +26,4 @@ indent_style = tab
 
 # HTML, CSS, javascript, JSON and YAML
 [*.{html,css,js,json,yml,yaml}]
-indent_size = 2
+indent_size = 4

.flake8

@@ -0,0 +1,37 @@
+[flake8]
+ignore =
+    E121,
+    E126,
+    E127,
+    E128,
+    E203,
+    E225,
+    E226,
+    E231,
+    E241,
+    E251,
+    E261,
+    E265,
+    E302,
+    E303,
+    E305,
+    E402,
+    E501,
+    E741,
+    W291,
+    W292,
+    W293,
+    W391,
+    W503,
+    W504,
+    F403,
+    B007,
+    B950,
+    W191,
+    E124, # closing bracket, irritating while writing QB code
+    E131, # continuation line unaligned for hanging indent
+    E123, # closing bracket does not match indentation of opening bracket's line
+    E101, # ensured by use of black
+
+max-line-length = 200
+exclude=.github/helper/semgrep_rules

.github/helper/flake8.conf

@@ -0,0 +1,74 @@
+[flake8]
+ignore =
+    B001,
+    B007,
+    B009,
+    B010,
+    B950,
+    E101,
+    E111,
+    E114,
+    E116,
+    E117,
+    E121,
+    E122,
+    E123,
+    E124,
+    E125,
+    E126,
+    E127,
+    E128,
+    E131,
+    E201,
+    E202,
+    E203,
+    E211,
+    E221,
+    E222,
+    E223,
+    E224,
+    E225,
+    E226,
+    E228,
+    E231,
+    E241,
+    E242,
+    E251,
+    E261,
+    E262,
+    E265,
+    E266,
+    E271,
+    E272,
+    E273,
+    E274,
+    E301,
+    E302,
+    E303,
+    E305,
+    E306,
+    E402,
+    E501,
+    E502,
+    E701,
+    E702,
+    E703,
+    E741,
+    F401,
+    F403,
+    F405,
+    W191,
+    W291,
+    W292,
+    W293,
+    W391,
+    W503,
+    W504,
+    E711,
+    E129,
+    F841,
+    E713,
+    E712,
+
+
+max-line-length = 200

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
     - name: setup python
       uses: actions/setup-python@v2
       with:
-        python-version: '3.9'
+        python-version: '3.10'
     - name: setup node
       uses: actions/setup-node@v2
       with:
@@ -65,7 +65,7 @@ jobs:
       run: bench new-site --mariadb-root-password root --admin-password admin frappe.local
     - name: install lms app
       working-directory: /home/runner/frappe-bench
-      run: bench --verbose --site frappe.local install-app lms
+      run: bench --site frappe.local install-app lms
     - name: setup requirements
       working-directory: /home/runner/frappe-bench
       run: bench setup requirements --dev

.github/workflows/linters.yml

@@ -0,0 +1,33 @@
+name: Linters
+
+on:
+  pull_request:
+  workflow_dispatch:
+  push:
+    branches: [ main ]
+
+jobs:
+  linters:
+    name: Semantic Commits
+    runs-on: ubuntu-latest
+    if: github.event_name == 'pull_request'
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
+      - name: Install and Run Pre-commit
+        uses: pre-commit/action@v2.0.3
+
+      - name: Download Semgrep rules
+        run: git clone --depth 1 https://github.com/frappe/semgrep-rules.git frappe-semgrep-rules
+
+      - name: Download semgrep
+        run: pip install semgrep
+
+      - name: Run Semgrep rules
+        run: semgrep ci --config ./frappe-semgrep-rules/rules

.github/workflows/semantic.yml

@@ -0,0 +1,19 @@
+name: Semantic Pull Request
+
+on:
+  push:
+    branches: [ main ]
+  pull_request: {}
+
+jobs:
+  # This workflow contains a single job called "build"
+  semantic:
+    name: Validate PR title
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+
+      - uses: zeke/semantic-pull-requests@main

.pre-commit-config.yaml

@@ -0,0 +1,59 @@
+exclude: 'node_modules|.git'
+default_stages: [commit]
+fail_fast: false
+
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.3.0
+    hooks:
+      - id: trailing-whitespace
+        files: "frappe.*"
+        exclude: ".*json$|.*txt$|.*csv|.*md|.*svg"
+      - id: check-yaml
+      - id: no-commit-to-branch
+        args: ['--branch', 'main']
+      - id: check-merge-conflict
+      - id: check-ast
+      - id: check-json
+      - id: check-toml
+      - id: debug-statements
+
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v2.34.0
+    hooks:
+      - id: pyupgrade
+        args: ['--py310-plus']
+
+  - repo: https://github.com/adityahase/black
+    rev: 9cb0a69f4d0030cdf687eddf314468b39ed54119
+    hooks:
+      - id: black
+        additional_dependencies: ['click==8.0.4']
+
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v2.7.1
+    hooks:
+      - id: prettier
+        types_or: [javascript]
+        # Ignore any files that might contain jinja / bundles
+        exclude: |
+            (?x)^(
+                lms/public/dist/.*|
+                .*node_modules.*|
+                .*boilerplate.*|
+                lms/www/website_script.js|
+                lms/templates/includes/.*|
+                lms/public/js/lib/.*
+            )$
+
+  - repo: https://github.com/PyCQA/flake8
+    rev: 5.0.4
+    hooks:
+      - id: flake8
+        additional_dependencies: ['flake8-bugbear',]
+        args: ['--config', '.github/helper/flake8.conf']
+
+ci:
+    autoupdate_schedule: weekly
+    skip: []
+    submodules: false

README.md

@@ -1,25 +1,90 @@
-## LMS
+<p align="center">
+  <a href="https://www.frappelms.com/">
+    <img src="https://www.frappelms.com/files/flms.svg" alt="Frappe LMS" width="100" height="100">
+  </a>
+  <p align="center">Easy to use, open source, learning management system.</p>
+</p>
 
-Create online courses without much hassle.
+<p align="center">
+  <a href="https://github.com/frappe/lms/blob/main/LICENSE">
+    <img alt="license" src="https://img.shields.io/badge/license-AGPLv3-blue">
+  </a>
+</p>
 
-![Course Home](/lms/public/images/course-home.png)
+<img width="1402" alt="Lesson" src="https://frappelms.com/files/fs-banner71f330.png">
+
+<details>
+	<summary>Show more screenshots</summary>
+	<img width="1520" alt="ss1" src="https://user-images.githubusercontent.com/31363128/210056046-584bc8aa-d28c-4514-b031-73817012837d.png">
+	<img width="830" alt="ss2" src="https://user-images.githubusercontent.com/31363128/210056097-36849182-6db0-43a2-8c62-5333cd2aedf4.png">
+	<img width="941" alt="ss3" src="https://user-images.githubusercontent.com/31363128/210056134-01a7c429-1ef4-434e-9d43-128dda35d7e5.png">
+</details>
+
+Frappe LMS is an easy-to-use, open-source learning management system. You can use it to create and share online courses. The app has a clear UI that helps students focus only on what's important and assists in distraction-free learning.
+
+You can create courses and lessons through simple forms. Lessons can be in the form of text, videos, quizzes or a combination of all these. You can keep your students engaged with quizzes to help revise and test the concepts learned. Course Instructors and Students can reach out to each other through the discussions section available for each lesson and get queries resolved.
 
 ## Features
+- Create online courses. 📚
+- Add detailed descriptions and preview videos to the course. 🎬
+- Add videos, quizzes, and assignments to your lessons and make them interesting and interactive 📝
+- Discussions section below each lesson where instructors and students can interact with each other. 💬
+- Create classes to group your students based on courses and track their progress 🏛
+- Statistics dashboard that provides all important numbers at a glimpse. 📈
+- Job Board where users can post and look for jobs. 💼
+- People directory with each person's profile page 👨‍👩‍👧‍👦
+- Set cover image, profile photo, short bio, and other professional information. 🦹🏼‍♀️
+- Simple layout that optimizes readability 🤓
+- Delightful user experience in overall usage ✨
 
-1. Simple Backend Forms.
+## Tech Stack
-1. The UI is clean and minimal.
-1. Lessons can be in the form of texts, videos, quizzes or a combination of all of these.
 
-## Development Setup
+Frappe LMS is built on [Frappe Framework](https://frappeframework.com) which is a batteries-included python web framework.
+These are some of the tools it's built on:
+- [Python](https://www.python.org)
+- [Redis](https://redis.io/)
+- [MariaDB](https://mariadb.org/)
+- [Socket.io](https://socket.io/)
 
-1. [Through Docker](docker-installation.md)
+## Local Setup
-1. [Direct install through bench](bench-installation.md)
+
+### Docker
+You need Docker, docker-compose, and git setup on your machine. Refer to [Docker documentation](https://docs.docker.com/). After that, run the following commands:
+```
+git clone https://github.com/frappe/lms
+cd lms/docker
+docker-compose up
+```
+
+Wait for some time until the setup script creates a site. After that, you can access `http://localhost:8000` in your browser and the app's login screen should show up.
+
+### Frappe Bench
+
+Currently, this app depends on the `develop` branch of [frappe](https://github.com/frappe/frappe).
+
+1. Setup frappe-bench by following [this guide](https://frappeframework.com/docs/v14/user/en/installation)
+1. In the frappe-bench directory, run `bench start` and keep it running. Open a new terminal session and cd into the `frappe-bench` directory.
+1. Run the following commands:
+    ```sh
+    bench new-site lms.test
+    bench get-app lms
+    bench --site lms.test install-app lms
+    bench --site lms.test add-to-hosts
+
+ 1. Now, you can access the site at `http://gameplan.test:8080`
 
 
-### Contributing
+## Deployment
+Frappe LMS is an app built on top of the Frappe Framework. So, you can follow any deployment guide for hosting a Frappe Framework-based site.
 
-1. [Contribution Guidelines](Contribution.md)
+### Managed Hosting
+Frappe LMS can be deployed in a few clicks on [Frappe Cloud](https://frappecloud.com/marketplace/apps/lms).
+
+### Self-hosting
+If you want to self-host, you can follow official [Frappe Bench Installation](https://github.com/frappe/bench#installation) instructions.
+
+## Bugs and Feature Requests
+If you find any bugs or have a feature idea for the app, feel free to report them here on [GitHub Issues](https://github.com/frappe/lms/issues). Make sure you share enough information (app screenshots, browser console screenshots, stack traces, etc) for project maintainers.
 
 ## License
-
+Distributed under [GNU AFFERO GENERAL PUBLIC LICENSE](license.txt)
-[GNU AFFERO GENERAL PUBLIC LICENSE](license.txt)

bench-installation.md

@@ -3,7 +3,7 @@ To setup the repository locally follow the steps mentioned below:
 1. Install bench and setup a frappe-bench directory by following the [Installation Steps](https://frappeframework.com/docs/user/en/installation).
 1. Start the server by running bench start.
 1. In a separate terminal window, create a new site by running bench new-site lms.test.
-1. Fork the lms app
+1. Fork the LMS app
 1. Run bench get-app <url-of-your-form>.
 1. Run bench --site lms.test install-app lms.
 1. Map your site to localhost with the command ```bench --site lms.test add-to-hosts```

docker-compose.yml

@@ -1,25 +0,0 @@
-version: "3"
-
-services:
-  mariadb:
-    image: mariadb
-    volumes:
-      - mariadb-storage:/var/lib/mysql
-    environment:
-      - MYSQL_ROOT_PASSWORD=root
-    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
-  bench:
-    image: anandology/frappe-bench:2021.10
-    volumes:
-      - .:/opt/frappe-bench/apps/lms
-    environment:
-      - FRAPPE_APPS=lms
-      - FRAPPE_ALLOW_TESTS=true
-      - FRAPPE_SITE_NAME=frappe.localhost
-    depends_on:
-      - mariadb
-    ports:
-      - 8000:8000
-      - 9000:9000
-volumes:
-  mariadb-storage: {}

docker/docker-compose.yml

@@ -0,0 +1,32 @@
+version: "3.7"
+name: lms
+services:
+  mariadb:
+    image: mariadb:10.6
+    command:
+      - --character-set-server=utf8mb4
+      - --collation-server=utf8mb4_unicode_ci
+      - --skip-character-set-client-handshake
+      - --skip-innodb-read-only-compressed # Temporary fix for MariaDB 10.6
+    environment:
+      MYSQL_ROOT_PASSWORD: 123
+    volumes:
+      - mariadb-data:/var/lib/mysql
+
+  redis:
+    image: redis:alpine
+
+  frappe:
+    image: frappe/bench:latest
+    command: bash /workspace/init.sh
+    environment:
+      - SHELL=/bin/bash
+    working_dir: /home/frappe
+    volumes:
+      - .:/workspace
+    ports:
+      - 8000:8000
+      - 9000:9000
+
+volumes:
+  mariadb-data:

docker/init.sh

@@ -0,0 +1,39 @@
+#!bin/bash
+
+if [ -d "/home/frappe/frappe-bench/apps/frappe" ]; then
+    echo "Bench already exists, skipping init"
+    cd frappe-bench
+    bench start
+else
+    echo "Creating new bench..."
+fi
+
+bench init --skip-redis-config-generation frappe-bench
+
+cd frappe-bench
+
+# Use containers instead of localhost
+bench set-mariadb-host mariadb
+bench set-redis-cache-host redis:6379
+bench set-redis-queue-host redis:6379
+bench set-redis-socketio-host redis:6379
+
+# Remove redis, watch from Procfile
+sed -i '/redis/d' ./Procfile
+sed -i '/watch/d' ./Procfile
+
+bench get-app lms
+
+bench new-site lms.localhost \
+--force \
+--mariadb-root-password 123 \
+--admin-password admin \
+--no-mariadb-socket
+
+bench --site lms.localhost install-app lms
+bench --site lms.localhost set-config developer_mode 1
+bench --site lms.localhost clear-cache
+bench --site lms.localhost set-config mute_emails 1
+bench use lms.localhost
+
+bench start

lms/__init__.py

@@ -1,7 +1 @@
-# -*- coding: utf-8 -*-
+__version__ = "0.0.1"
-from __future__ import unicode_literals
-
-__version__ = '0.0.1'
-
-# load the methods from the lms api
-from .lms import api # noqa

lms/config/desktop.py

@@ -1,7 +1,6 @@
-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
 from frappe import _
 
+
 def get_data():
 	return [
 		{
@@ -9,6 +8,6 @@ def get_data():
 			"color": "grey",
 			"icon": "octicon octicon-file-directory",
 			"type": "module",
-			"label": _("Community")
+			"label": _("Community"),
 		}
 	]

lms/config/docs.py

@@ -7,5 +7,6 @@ Configuration for docs
 # headline = "App that does everything"
 # sub_heading = "Yes, you got that right the first time, everything"
 
+
 def get_context(context):
 	context.brand_html = "Community"

lms/fixtures/function.json

@@ -0,0 +1,114 @@
+[
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Consulting",
+  "modified": "2021-12-14 15:16:26.189604",
+  "name": "Consulting"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Data & Analytics",
+  "modified": "2021-12-14 15:16:26.341051",
+  "name": "Data & Analytics"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Design & Creative",
+  "modified": "2021-12-14 15:16:26.343820",
+  "name": "Design & Creative"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Engineering (Non Software)",
+  "modified": "2021-12-14 15:16:26.346329",
+  "name": "Engineering (Non Software)"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Finance, Investment & Accounting",
+  "modified": "2021-12-14 15:16:26.351518",
+  "name": "Finance, Investment & Accounting"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Human Resource & Recruiting",
+  "modified": "2021-12-14 15:16:26.354310",
+  "name": "Human Resource & Recruiting"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Legal",
+  "modified": "2021-12-14 15:16:26.356844",
+  "name": "Legal"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Marketing, Advertising & PR",
+  "modified": "2021-12-14 15:16:26.359511",
+  "name": "Marketing, Advertising & PR"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Operations & Admin",
+  "modified": "2021-12-14 15:16:26.362571",
+  "name": "Operations & Admin"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Project Management",
+  "modified": "2021-12-14 15:16:26.365033",
+  "name": "Project Management"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Product",
+  "modified": "2021-12-14 15:16:26.367804",
+  "name": "Product"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Research, Training & Education",
+  "modified": "2021-12-14 15:16:26.370085",
+  "name": "Research, Training & Education"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Sales & Customer Service",
+  "modified": "2021-12-14 15:16:26.372635",
+  "name": "Sales & Customer Service"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Supply Chain, Logistics Strategy & Management",
+  "modified": "2021-12-14 15:16:26.375091",
+  "name": "Supply Chain, Logistics Strategy & Management"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Other",
+  "modified": "2021-12-14 15:16:26.377761",
+  "name": "Other"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Function",
+  "function": "Engineering (Software & IT)",
+  "modified": "2021-12-14 15:16:26.348864",
+  "name": "Engineering (Software & IT)"
+ }
+]

lms/fixtures/industry.json

@@ -0,0 +1,170 @@
+[
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Accounting",
+  "modified": "2021-12-14 15:21:18.044741",
+  "name": "Accounting"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Ads, Marketing, PR & Events",
+  "modified": "2021-12-14 15:21:18.069794",
+  "name": "Ads, Marketing, PR & Events"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Agriculture, Fishing & Forestry",
+  "modified": "2021-12-14 15:21:18.074148",
+  "name": "Agriculture, Fishing & Forestry"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Architecture",
+  "modified": "2021-12-14 15:21:18.078250",
+  "name": "Architecture"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Aviation & Aerospace",
+  "modified": "2021-12-14 15:21:18.082127",
+  "name": "Aviation & Aerospace"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Banking, Financial Services & Insurance",
+  "modified": "2021-12-14 15:21:18.087499",
+  "name": "Banking, Financial Services & Insurance"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Biotech & Pharmaceuticals",
+  "modified": "2021-12-14 15:21:18.092094",
+  "name": "Biotech & Pharmaceuticals"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Construction & Real Estate",
+  "modified": "2021-12-14 15:21:18.095728",
+  "name": "Construction & Real Estate"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Consulting & Professional Services",
+  "modified": "2021-12-14 15:21:18.099171",
+  "name": "Consulting & Professional Services"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Energy & Utilities",
+  "modified": "2021-12-14 15:21:18.114022",
+  "name": "Energy & Utilities"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Food & Beverages",
+  "modified": "2021-12-14 15:21:18.124655",
+  "name": "Food & Beverages"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Health & Medical",
+  "modified": "2021-12-14 15:21:18.127914",
+  "name": "Health & Medical"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Hospitality & Tourism",
+  "modified": "2021-12-14 15:21:18.130783",
+  "name": "Hospitality & Tourism"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "IT / Ecommerce / Internet",
+  "modified": "2021-12-14 15:21:18.134069",
+  "name": "IT / Ecommerce / Internet"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Manufacturing & Production",
+  "modified": "2021-12-14 15:21:18.137362",
+  "name": "Manufacturing & Production"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Media & Entertainment",
+  "modified": "2021-12-14 15:21:18.140180",
+  "name": "Media & Entertainment"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Public Service & NGOs",
+  "modified": "2021-12-14 15:21:18.143125",
+  "name": "Public Service & NGOs"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Retail, Fashion & FMCG",
+  "modified": "2021-12-14 15:21:18.146020",
+  "name": "Retail, Fashion & FMCG"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Staffing & Recruiting",
+  "modified": "2021-12-14 15:21:18.149084",
+  "name": "Staffing & Recruiting"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Transportation & Logistics",
+  "modified": "2021-12-14 15:21:18.151952",
+  "name": "Transportation & Logistics"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Security & Law Enforcement",
+  "modified": "2021-12-14 15:21:18.154929",
+  "name": "Security & Law Enforcement"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Other",
+  "modified": "2021-12-14 15:21:18.157766",
+  "name": "Other"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Education & Training",
+  "modified": "2021-12-14 15:21:18.105864",
+  "name": "Education & Training"
+ },
+ {
+  "docstatus": 0,
+  "doctype": "Industry",
+  "industry": "Engineering",
+  "modified": "2021-12-14 15:21:18.119149",
+  "name": "Engineering"
+ }
+]

lms/hooks.py

@@ -1,11 +1,9 @@
-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
 from . import __version__ as app_version
 
-app_name = "lms"
+app_name = "frappe_lms"
-app_title = "LMS"
+app_title = "Frappe LMS"
 app_publisher = "Frappe"
-app_description = "LMS"
+app_description = "Frappe LMS App"
 app_icon = "octicon octicon-file-directory"
 app_color = "grey"
 app_email = "school@frappe.io"
@@ -19,9 +17,9 @@ app_license = "AGPL"
 # app_include_js = "/assets/lms/js/lms.js"
 
 # include js, css files in header of web template
-web_include_css = "/assets/css/lms.css"
+web_include_css = "lms.bundle.css"
 # web_include_css = "/assets/lms/css/lms.css"
-#web_include_js = "website.bundle.js"
+web_include_js = ["website.bundle.js"]
 
 # include custom scss in every website theme (without file extension ".scss")
 # website_theme_scss = "lms/public/scss/website"
@@ -60,7 +58,12 @@ web_include_css = "/assets/css/lms.css"
 # ------------
 
 # before_install = "lms.install.before_install"
-# after_install = "lms.install.after_install"
+after_install = "lms.install.after_install"
+after_sync = "lms.install.after_sync"
+after_uninstall = "lms.install.after_uninstall"
+
+
+setup_wizard_requires = "assets/lms/js/setup_wizard.js"
 
 # Desk Notifications
 # ------------------
@@ -86,7 +89,7 @@ web_include_css = "/assets/css/lms.css"
 
 override_doctype_class = {
 	"User": "lms.overrides.user.CustomUser",
-	"Web Template": "lms.overrides.web_template.CustomWebTemplate"
+	"Web Template": "lms.overrides.web_template.CustomWebTemplate",
 }
 
 # Document Events
@@ -94,7 +97,8 @@ override_doctype_class = {
 # Hook on document methods and events
 
 doc_events = {
-
+	"Discussion Reply": {"after_insert": "lms.lms.utils.create_notification_log"},
+	"Course Lesson": {"on_update": "lms.lms.doctype.lms_quiz.lms_quiz.update_lesson_info"},
 }
 
 # Scheduled Tasks
@@ -105,7 +109,7 @@ doc_events = {
 # 	]
 # }
 
-fixtures = ["Custom Field"]
+fixtures = ["Custom Field", "Function", "Industry"]
 
 # Testing
 # -------
@@ -135,23 +139,98 @@ website_route_rules = [
 	{"from_route": "/sketches/<sketch>", "to_route": "sketches/sketch"},
 	{"from_route": "/courses/<course>", "to_route": "courses/course"},
 	{"from_route": "/courses/<course>/<certificate>", "to_route": "courses/certificate"},
-	{"from_route": "/hackathons/<hackathon>", "to_route": "hackathons/hackathon"},
-	{"from_route": "/hackathons/<hackathon>/<project>", "to_route": "hackathons/project"},
 	{"from_route": "/courses/<course>/learn", "to_route": "batch/learn"},
-	{"from_route": "/courses/<course>/learn/<int:chapter>.<int:lesson>", "to_route": "batch/learn"},
+	{
+		"from_route": "/courses/<course>/learn/<int:chapter>.<int:lesson>",
+		"to_route": "batch/learn",
+	},
+	{"from_route": "/quizzes", "to_route": "batch/quiz_list"},
+	{"from_route": "/quizzes/<quizname>", "to_route": "batch/quiz"},
+	{"from_route": "/classes/<classname>", "to_route": "classes/class"},
 	{"from_route": "/courses/<course>/progress", "to_route": "batch/progress"},
 	{"from_route": "/courses/<course>/join", "to_route": "batch/join"},
-	{"from_route": "/users/<string(minlength=4):username>", "to_route": "profiles/profile"}
+	{"from_route": "/courses/<course>/manage", "to_route": "cohorts"},
+	{"from_route": "/courses/<course>/cohorts/<cohort>", "to_route": "cohorts/cohort"},
+	{
+		"from_route": "/courses/<course>/cohorts/<cohort>/<page>",
+		"to_route": "cohorts/cohort",
+	},
+	{
+		"from_route": "/courses/<course>/subgroups/<cohort>/<subgroup>",
+		"to_route": "cohorts/subgroup",
+	},
+	{
+		"from_route": "/courses/<course>/subgroups/<cohort>/<subgroup>/<page>",
+		"to_route": "cohorts/subgroup",
+	},
+	{
+		"from_route": "/courses/<course>/join/<cohort>/<subgroup>/<invite_code>",
+		"to_route": "cohorts/join",
+	},
+	{"from_route": "/users", "to_route": "profiles/profile"},
+	{"from_route": "/jobs/<job>", "to_route": "jobs/job"},
+	{
+		"from_route": "/classes/<classname>/students/<username>",
+		"to_route": "/classes/progress",
+	},
+	{"from_route": "/assignments/<assignment>", "to_route": "assignments/assignment"},
 ]
 
 website_redirects = [
 	{"source": "/update-profile", "target": "/edit-profile"},
+	{"source": "/dashboard", "target": "/courses"},
 ]
 
 update_website_context = [
-    'lms.widgets.update_website_context',
+	"lms.widgets.update_website_context",
 ]
 
+jinja = {
+	"methods": [
+		"lms.page_renderers.get_profile_url",
+		"lms.overrides.user.get_enrolled_courses",
+		"lms.overrides.user.get_course_membership",
+		"lms.overrides.user.get_authored_courses",
+		"lms.overrides.user.get_palette",
+		"lms.lms.utils.get_membership",
+		"lms.lms.utils.get_lessons",
+		"lms.lms.utils.get_tags",
+		"lms.lms.utils.get_instructors",
+		"lms.lms.utils.get_students",
+		"lms.lms.utils.get_average_rating",
+		"lms.lms.utils.is_certified",
+		"lms.lms.utils.get_lesson_index",
+		"lms.lms.utils.get_lesson_url",
+		"lms.lms.utils.get_chapters",
+		"lms.lms.utils.get_slugified_chapter_title",
+		"lms.lms.utils.get_progress",
+		"lms.lms.utils.render_html",
+		"lms.lms.utils.is_mentor",
+		"lms.lms.utils.is_cohort_staff",
+		"lms.lms.utils.get_mentors",
+		"lms.lms.utils.get_reviews",
+		"lms.lms.utils.is_eligible_to_review",
+		"lms.lms.utils.get_initial_members",
+		"lms.lms.utils.get_sorted_reviews",
+		"lms.lms.utils.is_instructor",
+		"lms.lms.utils.convert_number_to_character",
+		"lms.lms.utils.get_signup_optin_checks",
+		"lms.lms.utils.get_popular_courses",
+		"lms.lms.utils.format_amount",
+		"lms.lms.utils.first_lesson_exists",
+		"lms.lms.utils.get_courses_under_review",
+		"lms.lms.utils.has_course_instructor_role",
+		"lms.lms.utils.has_course_moderator_role",
+		"lms.lms.utils.get_certificates",
+		"lms.lms.utils.format_number",
+		"lms.lms.utils.get_lesson_count",
+		"lms.lms.utils.get_all_memberships",
+		"lms.lms.utils.get_filtered_membership",
+		"lms.lms.utils.show_start_learing_cta",
+		"lms.lms.utils.can_create_courses",
+	],
+	"filters": [],
+}
 ## Specify the additional tabs to be included in the user profile page.
 ## Each entry must be a subclass of lms.lms.plugins.ProfileTab
 # profile_tabs = []
@@ -159,19 +238,55 @@ update_website_context = [
 ## Specify the extension to be used to control what scripts and stylesheets
 ## to be included in lesson pages. The specified value must be be a
 ## subclass of lms.plugins.PageExtension
-# lms = None
+# lms_lesson_page_extension = None
 
 # lms_lesson_page_extensions = [
 # 	"lms.plugins.LiveCodeExtension"
 # ]
 
+has_website_permission = {
+	"LMS Certificate Evaluation": "lms.lms.doctype.lms_certificate_evaluation.lms_certificate_evaluation.has_website_permission"
+}
+
+profile_mandatory_fields = [
+	"first_name",
+	"last_name",
+	"user_image",
+	"bio",
+	"linkedin",
+	"education",
+	"skill",
+	"preferred_functions",
+	"preferred_industries",
+	"dream_companies",
+	"attire",
+	"collaboration",
+	"role",
+	"location_preference",
+	"time",
+	"company_type",
+]
+
 ## Markdown Macros for Lessons
 lms_markdown_macro_renderers = {
 	"Exercise": "lms.plugins.exercise_renderer",
 	"Quiz": "lms.plugins.quiz_renderer",
 	"YouTubeVideo": "lms.plugins.youtube_video_renderer",
-    "Video": "lms.plugins.video_renderer"
+	"Video": "lms.plugins.video_renderer",
+	"Assignment": "lms.plugins.assignment_renderer",
 }
 
+# page_renderer to manage profile pages
+page_renderer = [
+	"lms.page_renderers.ProfileRedirectPage",
+	"lms.page_renderers.ProfilePage",
+]
+
 # set this to "/" to have profiles on the top-level
 profile_url_prefix = "/users/"
+
+signup_form_template = "lms.plugins.show_custom_signup"
+
+on_login = "lms.overrides.user.on_login"
+
+on_session_creation = "lms.overrides.user.on_session_creation"

lms/install.py

@@ -0,0 +1,129 @@
+import frappe
+from frappe.desk.page.setup_wizard.setup_wizard import add_all_roles_to
+
+
+def after_install():
+	add_pages_to_nav()
+
+
+def after_sync():
+	create_lms_roles()
+	set_default_home()
+	add_all_roles_to("Administrator")
+
+
+def add_pages_to_nav():
+	pages = [
+		{"label": "Explore", "idx": 1},
+		{"label": "Courses", "url": "/courses", "parent": "Explore", "idx": 2},
+		{"label": "Classes", "url": "/classes", "parent": "Explore", "idx": 3},
+		{"label": "Statistics", "url": "/statistics", "parent": "Explore", "idx": 4},
+		{"label": "Jobs", "url": "/jobs", "parent": "Explore", "idx": 5},
+		{"label": "People", "url": "/community", "parent": "Explore", "idx": 6},
+	]
+
+	for page in pages:
+		filters = frappe._dict()
+		if page.get("url"):
+			filters["url"] = ["like", "%" + page.get("url") + "%"]
+		else:
+			filters["label"] = page.get("label")
+
+		if not frappe.db.exists("Top Bar Item", filters):
+			frappe.get_doc(
+				{
+					"doctype": "Top Bar Item",
+					"label": page.get("label"),
+					"url": page.get("url"),
+					"parent_label": page.get("parent"),
+					"idx": page.get("idx"),
+					"parent": "Website Settings",
+					"parenttype": "Website Settings",
+					"parentfield": "top_bar_items",
+				}
+			).save()
+
+
+def after_uninstall():
+	delete_custom_fields()
+
+
+def create_lms_roles():
+	create_course_creator_role()
+	create_moderator_role()
+
+
+def set_default_home():
+	frappe.db.set_value("Portal Settings", None, "default_portal_home", "/courses")
+
+
+def create_course_creator_role():
+	if not frappe.db.exists("Role", "Course Creator"):
+		role = frappe.get_doc(
+			{
+				"doctype": "Role",
+				"role_name": "Course Creator",
+				"home_page": "",
+				"desk_access": 0,
+			}
+		)
+		role.save(ignore_permissions=True)
+
+
+def create_moderator_role():
+	if not frappe.db.exists("Role", "Moderator"):
+		role = frappe.get_doc(
+			{
+				"doctype": "Role",
+				"role_name": "Moderator",
+				"home_page": "",
+				"desk_access": 0,
+			}
+		)
+		role.save(ignore_permissions=True)
+
+
+def delete_custom_fields():
+	fields = [
+		"user_category",
+		"headline",
+		"college",
+		"city",
+		"verify_terms",
+		"country",
+		"preferred_location",
+		"preferred_functions",
+		"preferred_industries",
+		"work_environment_column",
+		"time",
+		"role",
+		"carrer_preference_details",
+		"skill",
+		"certification_details",
+		"internship",
+		"branch",
+		"github",
+		"medium",
+		"linkedin",
+		"profession",
+		"looking_for_job",
+		"cover_image" "work_environment",
+		"dream_companies",
+		"career_preference_column",
+		"attire",
+		"collaboration",
+		"location_preference",
+		"company_type",
+		"skill_details",
+		"certification",
+		"education",
+		"work_experience",
+		"education_details",
+		"hide_private",
+		"work_experience_details",
+		"profile_complete",
+	]
+
+	for field in fields:
+		frappe.db.delete("Custom Field", {"fieldname": field})
+		frappe.db.commit()

lms/job/doctype/job_opportunity/job_opportunity.js

@@ -0,0 +1,7 @@
+// Copyright (c) 2021, Frappe and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Job Opportunity", {
+	// refresh: function(frm) {
+	// }
+});

lms/job/doctype/job_opportunity/job_opportunity.json

@@ -0,0 +1,157 @@
+{
+ "actions": [],
+ "allow_import": 1,
+ "allow_rename": 1,
+ "autoname": "format: JOB-{#####}",
+ "creation": "2022-02-07 12:01:41.074418",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "job_title",
+  "location",
+  "disabled",
+  "column_break_5",
+  "type",
+  "status",
+  "section_break_6",
+  "description",
+  "company_details_section",
+  "company_name",
+  "company_website",
+  "column_break_11",
+  "company_logo",
+  "application_link"
+ ],
+ "fields": [
+  {
+   "fieldname": "job_title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Job Title",
+   "reqd": 1
+  },
+  {
+   "fieldname": "location",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Location",
+   "reqd": 1
+  },
+  {
+   "fieldname": "column_break_5",
+   "fieldtype": "Column Break"
+  },
+  {
+   "default": "Full Time",
+   "fieldname": "type",
+   "fieldtype": "Select",
+   "label": "Type",
+   "options": "Full Time\nPart Time\nFreelance\nContract",
+   "reqd": 1
+  },
+  {
+   "default": "Open",
+   "fieldname": "status",
+   "fieldtype": "Select",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Status",
+   "options": "Open\nClosed"
+  },
+  {
+   "fieldname": "section_break_6",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "description",
+   "fieldtype": "Text Editor",
+   "label": "Description",
+   "reqd": 1
+  },
+  {
+   "fieldname": "company_details_section",
+   "fieldtype": "Section Break",
+   "label": "Company Details"
+  },
+  {
+   "fieldname": "company_name",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Company Name",
+   "reqd": 1
+  },
+  {
+   "fieldname": "company_website",
+   "fieldtype": "Data",
+   "label": "Company Website",
+   "reqd": 1
+  },
+  {
+   "fieldname": "column_break_11",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "company_logo",
+   "fieldtype": "Attach Image",
+   "label": "Company Logo",
+   "reqd": 1
+  },
+  {
+   "fieldname": "application_link",
+   "fieldtype": "Data",
+   "label": "Application Form Link",
+   "reqd": 1
+  },
+  {
+   "default": "0",
+   "fieldname": "disabled",
+   "fieldtype": "Check",
+   "label": "Disabled"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "make_attachments_public": 1,
+ "modified": "2022-09-15 17:22:21.662675",
+ "modified_by": "Administrator",
+ "module": "Job",
+ "name": "Job Opportunity",
+ "naming_rule": "Expression",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "select": 1,
+   "share": 1,
+   "write": 1
+  },
+  {
+   "create": 1,
+   "email": 1,
+   "export": 1,
+   "if_owner": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "All",
+   "select": 1,
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": [],
+ "title_field": "job_title"
+}

lms/job/doctype/job_opportunity/job_opportunity.py

@@ -0,0 +1,41 @@
+# Copyright (c) 2021, Frappe and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe import _
+from frappe.model.document import Document
+from frappe.utils import get_link_to_form
+from frappe.utils.user import get_system_managers
+
+from lms.lms.utils import validate_image
+
+
+class JobOpportunity(Document):
+	def validate(self):
+		self.validate_urls()
+		self.company_logo = validate_image(self.company_logo)
+
+	def validate_urls(self):
+		frappe.utils.validate_url(self.company_website, True)
+		frappe.utils.validate_url(self.application_link, True)
+
+
+@frappe.whitelist()
+def report(job, reason):
+	system_managers = get_system_managers(only_name=True)
+	user = frappe.db.get_value("User", frappe.session.user, "full_name")
+	subject = _("User {0} has reported the job post {1}").format(user, job)
+	args = {
+		"job": job,
+		"job_url": get_link_to_form("Job Opportunity", job),
+		"user": user,
+		"reason": reason,
+	}
+	frappe.sendmail(
+		recipients=system_managers,
+		subject=subject,
+		header=[subject, "green"],
+		template="job_report",
+		args=args,
+		now=True,
+	)

lms/job/doctype/job_opportunity/test_job_opportunity.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2021, Frappe and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+
+
+class TestJobOpportunity(unittest.TestCase):
+	pass

lms/job/doctype/job_settings/job_settings.js

@@ -0,0 +1,7 @@
+// Copyright (c) 2022, Frappe and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Job Settings", {
+	// refresh: function(frm) {
+	// }
+});

lms/job/doctype/job_settings/job_settings.json

@@ -0,0 +1,54 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2022-02-07 12:01:41.422955",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "allow_posting",
+  "title",
+  "subtitle"
+ ],
+ "fields": [
+  {
+   "default": "0",
+   "fieldname": "allow_posting",
+   "fieldtype": "Check",
+   "label": "Allow Job Posting From Website"
+  },
+  {
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "label": "Job Board Title"
+  },
+  {
+   "fieldname": "subtitle",
+   "fieldtype": "Data",
+   "label": "Job Board Subtitle"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "issingle": 1,
+ "links": [],
+ "modified": "2022-02-11 15:56:38.958317",
+ "modified_by": "Administrator",
+ "module": "Job",
+ "name": "Job Settings",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "print": 1,
+   "read": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}

lms/job/doctype/job_settings/job_settings.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2022, Frappe and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class JobSettings(Document):
+	pass

lms/job/doctype/job_settings/test_job_settings.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2022, Frappe and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+
+
+class TestJobSettings(unittest.TestCase):
+	pass

lms/job/notification/new_job_alert/new_job_alert.json

@@ -0,0 +1,28 @@
+{
+ "attach_print": 0,
+ "channel": "Email",
+ "creation": "2021-12-30 12:29:56.533903",
+ "days_in_advance": 0,
+ "docstatus": 0,
+ "doctype": "Notification",
+ "document_type": "Job Opportunity",
+ "enabled": 1,
+ "event": "New",
+ "idx": 0,
+ "is_standard": 1,
+ "message": "Hey,\n\nA new Job Opportunity has been created. \n\n<p>Company Name: {{ doc.company_name}}</p>\n<p>Job Title: {{ doc.job_title}}</p>\n<p>Job Location: {{ doc.location}}</p><br>\n<p>Job Description: {{ doc.description}}</p><br>\n\n<p>Find all the posted jobs  <a href=\"{{ frappe.utils.get_url() }}/app/job-opportunity\">here</a>.</p><br>\n",
+ "modified": "2021-12-30 12:54:13.382512",
+ "modified_by": "Administrator",
+ "module": "Job",
+ "name": "New job alert",
+ "owner": "Administrator",
+ "recipients": [
+  {
+   "receiver_by_role": "System Manager"
+  }
+ ],
+ "send_system_notification": 0,
+ "send_to_all_assignees": 0,
+ "sender_email": "",
+ "subject": "New job added by {{ doc.company_name}}"
+}

lms/job/notification/new_job_alert/new_job_alert.md

@@ -0,0 +1,10 @@
+Hey,
+
+A new Job Opportunity has been created. 
+
+<p>Company Name: {{ doc.company_name}}</p>
+<p>Job Title: {{ doc.job_title}}</p>
+<p>Job Location: {{ doc.location}}</p><br>
+<p>Job Description: {{ doc.description}}</p><br>
+
+<p>Find all the posted jobs  <a href="{{ frappe.utils.get_url() }}/app/job-opportunity">here</a>.</p><br>

lms/job/notification/new_job_alert/new_job_alert.py

@@ -0,0 +1,6 @@
+import frappe
+
+
+def get_context(context):
+	# do your magic here
+	pass

lms/job/web_form/job_opportunity/job_opportunity.js

@@ -0,0 +1,7 @@
+frappe.ready(function () {
+	frappe.web_form.after_save = () => {
+		setTimeout(() => {
+			window.location.href = `/jobs`;
+		});
+	};
+});

lms/job/web_form/job_opportunity/job_opportunity.json

@@ -0,0 +1,151 @@
+{
+ "accept_payment": 0,
+ "allow_comments": 0,
+ "allow_delete": 0,
+ "allow_edit": 1,
+ "allow_incomplete": 0,
+ "allow_multiple": 1,
+ "allow_print": 0,
+ "amount": 0.0,
+ "amount_based_on_field": 0,
+ "apply_document_permissions": 1,
+ "button_label": "Save",
+ "creation": "2021-12-27 17:02:12.461145",
+ "custom_css": "[data-doctype=\"Web Form\"] {\n    max-width: 720px;\n    margin: 6rem auto;\n}",
+ "doc_type": "Job Opportunity",
+ "docstatus": 0,
+ "doctype": "Web Form",
+ "idx": 0,
+ "is_standard": 1,
+ "list_columns": [],
+ "login_required": 1,
+ "max_attachment_size": 0,
+ "modified": "2022-09-15 17:22:43.957184",
+ "modified_by": "Administrator",
+ "module": "Job",
+ "name": "job-opportunity",
+ "owner": "Administrator",
+ "payment_button_label": "Buy Now",
+ "published": 1,
+ "route": "job-opportunity",
+ "show_attachments": 0,
+ "show_list": 1,
+ "show_sidebar": 0,
+ "success_message": "",
+ "success_url": "/jobs",
+ "title": "Job Opportunity",
+ "web_form_fields": [
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "job_title",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Job Title",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 1,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "location",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Location",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 1,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "default": "Full Time",
+   "fieldname": "type",
+   "fieldtype": "Select",
+   "hidden": 0,
+   "label": "Type",
+   "max_length": 0,
+   "max_value": 0,
+   "options": "Full Time\nPart Time\nFreelance\nContract",
+   "read_only": 0,
+   "reqd": 1,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "default": "Open",
+   "fieldname": "status",
+   "fieldtype": "Select",
+   "hidden": 0,
+   "label": "Status",
+   "max_length": 0,
+   "max_value": 0,
+   "options": "Open\nClosed",
+   "read_only": 0,
+   "reqd": 0,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "company_name",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Company Name",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 1,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "company_website",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Company Website",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 1,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "company_logo",
+   "fieldtype": "Attach Image",
+   "hidden": 0,
+   "label": "Company Logo",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 1,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "application_link",
+   "fieldtype": "Data",
+   "hidden": 0,
+   "label": "Application Form Link",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 1,
+   "show_in_filter": 0
+  },
+  {
+   "allow_read_on_all_link_options": 0,
+   "fieldname": "description",
+   "fieldtype": "Text Editor",
+   "hidden": 0,
+   "label": "Description",
+   "max_length": 0,
+   "max_value": 0,
+   "read_only": 0,
+   "reqd": 1,
+   "show_in_filter": 0
+  }
+ ]
+}

lms/job/web_form/job_opportunity/job_opportunity.py

@@ -0,0 +1,6 @@
+import frappe
+
+
+def get_context(context):
+	# do your magic here
+	pass

lms/lms/api.py

@@ -3,18 +3,17 @@
 
 import frappe
 
+
 @frappe.whitelist()
 def autosave_section(section, code):
-    """Saves the code edited in one of the sections.
+	"""Saves the code edited in one of the sections."""
-    """
 	doc = frappe.get_doc(
-        doctype="Code Revision",
+		doctype="Code Revision", section=section, code=code, author=frappe.session.user
-        section=section,
+	)
-        code=code,
-        author=frappe.session.user)
 	doc.insert()
 	return {"name": doc.name}
 
+
 @frappe.whitelist()
 def submit_solution(exercise, code):
 	"""Submits a solution.
@@ -28,20 +27,115 @@ def submit_solution(exercise, code):
 	doc = ex.submit(code)
 	return {"name": doc.name, "creation": doc.creation}
 
+
 @frappe.whitelist()
 def save_current_lesson(course_name, lesson_name):
-    """Saves the current lesson for a student/mentor.
+	"""Saves the current lesson for a student/mentor."""
-    """
 	name = frappe.get_value(
 		doctype="LMS Batch Membership",
-        filters={
+		filters={"course": course_name, "member": frappe.session.user},
-            "course": course_name,
+		fieldname="name",
-            "member": frappe.session.user
+	)
-        },
-        fieldname="name")
 	if not name:
 		return
 	doc = frappe.get_doc("LMS Batch Membership", name)
 	doc.current_lesson = lesson_name
 	doc.save(ignore_permissions=True)
 	return {"current_lesson": doc.current_lesson}
+
+
+@frappe.whitelist()
+def join_cohort(course, cohort, subgroup, invite_code):
+	"""Creates a Cohort Join Request for given user."""
+	course_doc = frappe.get_doc("LMS Course", course)
+	cohort_doc = course_doc and course_doc.get_cohort(cohort)
+	subgroup_doc = cohort_doc and cohort_doc.get_subgroup(subgroup)
+
+	if not subgroup_doc or subgroup_doc.invite_code != invite_code:
+		return {"ok": False, "error": "Invalid join link"}
+
+	data = {
+		"doctype": "Cohort Join Request",
+		"cohort": cohort_doc.name,
+		"subgroup": subgroup_doc.name,
+		"email": frappe.session.user,
+		"status": "Pending",
+	}
+	# Don't insert duplicate records
+	if frappe.db.exists(data):
+		return {"ok": True, "status": "record found"}
+	else:
+		doc = frappe.get_doc(data)
+		doc.insert(ignore_permissions=True)
+		return {"ok": True, "status": "record created"}
+
+
+@frappe.whitelist()
+def approve_cohort_join_request(join_request):
+	r = frappe.get_doc("Cohort Join Request", join_request)
+	sg = r and frappe.get_doc("Cohort Subgroup", r.subgroup)
+	if not sg or r.status not in ["Pending", "Accepted"]:
+		return {"ok": False, "error": "Invalid Join Request"}
+	if (
+		not sg.is_manager(frappe.session.user) and "System Manager" not in frappe.get_roles()
+	):
+		return {"ok": False, "error": "Permission Deined"}
+
+	r.status = "Accepted"
+	r.save(ignore_permissions=True)
+	return {"ok": True}
+
+
+@frappe.whitelist()
+def reject_cohort_join_request(join_request):
+	r = frappe.get_doc("Cohort Join Request", join_request)
+	sg = r and frappe.get_doc("Cohort Subgroup", r.subgroup)
+	if not sg or r.status not in ["Pending", "Rejected"]:
+		return {"ok": False, "error": "Invalid Join Request"}
+	if (
+		not sg.is_manager(frappe.session.user) and "System Manager" not in frappe.get_roles()
+	):
+		return {"ok": False, "error": "Permission Deined"}
+
+	r.status = "Rejected"
+	r.save(ignore_permissions=True)
+	return {"ok": True}
+
+
+@frappe.whitelist()
+def undo_reject_cohort_join_request(join_request):
+	r = frappe.get_doc("Cohort Join Request", join_request)
+	sg = r and frappe.get_doc("Cohort Subgroup", r.subgroup)
+	# keeping Pending as well to consider the case of duplicate requests
+	if not sg or r.status not in ["Pending", "Rejected"]:
+		return {"ok": False, "error": "Invalid Join Request"}
+	if (
+		not sg.is_manager(frappe.session.user) and "System Manager" not in frappe.get_roles()
+	):
+		return {"ok": False, "error": "Permission Deined"}
+
+	r.status = "Pending"
+	r.save(ignore_permissions=True)
+	return {"ok": True}
+
+
+@frappe.whitelist()
+def add_mentor_to_subgroup(subgroup, email):
+	try:
+		sg = frappe.get_doc("Cohort Subgroup", subgroup)
+	except frappe.DoesNotExistError:
+		return {"ok": False, "error": f"Invalid subgroup: {subgroup}"}
+
+	if (
+		not sg.get_cohort().is_admin(frappe.session.user)
+		and "System Manager" not in frappe.get_roles()
+	):
+		return {"ok": False, "error": "Permission Deined"}
+
+	try:
+		user = frappe.get_doc("User", email)
+	except frappe.DoesNotExistError:
+		return {"ok": False, "error": f"Invalid user: {email}"}
+
+	sg.add_mentor(email)
+	return {"ok": True}

lms/lms/dashboard_chart/course_enrollments/course_enrollments.json

@@ -2,23 +2,26 @@
  "based_on": "creation",
  "chart_name": "Course Enrollments",
  "chart_type": "Count",
+ "color": "#4463F0",
  "creation": "2021-09-30 12:23:09.414853",
+ "custom_options": "{\"type\": \"line\", \"axisOptions\": {\"xIsSeries\": 1}, \"lineOptions\": {\"regionFill\": 1}}",
  "docstatus": 0,
  "doctype": "Dashboard Chart",
  "document_type": "LMS Batch Membership",
  "dynamic_filters_json": "[]",
  "filters_json": "[]",
  "group_by_type": "Count",
- "idx": 0,
+ "idx": 1,
  "is_public": 1,
  "is_standard": 1,
- "last_synced_on": "2021-10-17 13:32:21.745498",
+ "last_synced_on": "2022-10-20 10:46:56.859520",
- "modified": "2021-10-21 17:31:06.997133",
+ "modified": "2022-10-20 11:30:26.863008",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Course Enrollments",
  "number_of_groups": 0,
  "owner": "basawaraj@erpnext.com",
+ "roles": [],
  "source": "",
  "time_interval": "Daily",
  "timeseries": 1,

lms/lms/dashboard_chart/lesson_completion/lesson_completion.json

@@ -0,0 +1,33 @@
+{
+ "based_on": "creation",
+ "chart_name": "Lesson Completion",
+ "chart_type": "Count",
+ "color": "#4463F0",
+ "creation": "2022-11-09 16:52:19.021695",
+ "custom_options": "{\"type\": \"line\", \"axisOptions\": {\"xIsSeries\": 1}, \"lineOptions\": {\"regionFill\": 1}}",
+ "docstatus": 0,
+ "doctype": "Dashboard Chart",
+ "document_type": "LMS Course Progress",
+ "dynamic_filters_json": "[]",
+ "filters_json": "[]",
+ "group_by_type": "Count",
+ "idx": 0,
+ "is_public": 1,
+ "is_standard": 1,
+ "modified": "2022-11-09 16:52:52.241756",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Lesson Completion",
+ "number_of_groups": 0,
+ "owner": "Administrator",
+ "parent_document_type": "",
+ "roles": [],
+ "source": "",
+ "time_interval": "Daily",
+ "timeseries": 1,
+ "timespan": "Last Month",
+ "type": "Line",
+ "use_report_chart": 0,
+ "value_based_on": "",
+ "y_axis": []
+}

lms/lms/dashboard_chart/new_signups/new_signups.json

@@ -0,0 +1,33 @@
+{
+ "based_on": "creation",
+ "chart_name": "New Signups",
+ "chart_type": "Count",
+ "color": "#4463F0",
+ "creation": "2021-09-28 18:57:50.047656",
+ "custom_options": "{\"type\": \"line\", \"axisOptions\": {\"xIsSeries\": 1}, \"lineOptions\": {\"regionFill\": 1}}",
+ "docstatus": 0,
+ "doctype": "Dashboard Chart",
+ "document_type": "User",
+ "dynamic_filters_json": "[]",
+ "filters_json": "[]",
+ "group_by_type": "Count",
+ "idx": 1,
+ "is_public": 1,
+ "is_standard": 1,
+ "last_synced_on": "2022-10-20 10:46:56.849265",
+ "modified": "2022-10-20 11:31:17.184897",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "New Signups",
+ "number_of_groups": 0,
+ "owner": "basawaraj@erpnext.com",
+ "roles": [],
+ "source": "",
+ "time_interval": "Daily",
+ "timeseries": 1,
+ "timespan": "Last Quarter",
+ "type": "Line",
+ "use_report_chart": 0,
+ "value_based_on": "",
+ "y_axis": []
+}

lms/lms/doctype/certification/certification.js

@@ -0,0 +1,7 @@
+// Copyright (c) 2021, Frappe and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Certification", {
+	// refresh: function(frm) {
+	// }
+});

lms/lms/doctype/certification/certification.json

@@ -0,0 +1,74 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "autoname": "hash",
+ "creation": "2021-12-07 12:20:37.143096",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "certification_name",
+  "organization",
+  "description",
+  "column_break_4",
+  "expire",
+  "issue_date",
+  "expiration_date"
+ ],
+ "fields": [
+  {
+   "fieldname": "certification_name",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Certification Name",
+   "reqd": 1
+  },
+  {
+   "fieldname": "organization",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Organization",
+   "reqd": 1
+  },
+  {
+   "fieldname": "issue_date",
+   "fieldtype": "Date",
+   "in_list_view": 1,
+   "label": "Issue Date",
+   "reqd": 1
+  },
+  {
+   "fieldname": "description",
+   "fieldtype": "Small Text",
+   "label": "Description"
+  },
+  {
+   "depends_on": "eval: !doc.expire",
+   "fieldname": "expiration_date",
+   "fieldtype": "Data",
+   "label": "Expiration Date"
+  },
+  {
+   "default": "0",
+   "fieldname": "expire",
+   "fieldtype": "Check",
+   "label": "This certificate does no expire"
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Column Break"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2021-12-21 10:05:43.377876",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Certification",
+ "naming_rule": "Random",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC"
+}

lms/lms/doctype/certification/certification.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2021, Frappe and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class Certification(Document):
+	pass

lms/lms/doctype/certification/test_certification.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2021, Frappe and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+
+
+class TestCertification(unittest.TestCase):
+	pass

lms/lms/doctype/chapter_reference/chapter_reference.json

@@ -1,5 +1,6 @@
 {
  "actions": [],
+ "autoname": "hash",
  "creation": "2021-07-27 16:25:02.903245",
  "doctype": "DocType",
  "editable_grid": 1,
@@ -20,13 +21,15 @@
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-09-30 10:35:30.014950",
+ "modified": "2022-03-15 09:39:41.937565",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Chapter Reference",
+ "naming_rule": "Random",
  "owner": "Administrator",
  "permissions": [],
  "sort_field": "modified",
  "sort_order": "DESC",
+ "states": [],
  "track_changes": 1
 }

lms/lms/doctype/chapter_reference/chapter_reference.py

@@ -4,5 +4,6 @@
 # import frappe
 from frappe.model.document import Document
 
+
 class ChapterReference(Document):
 	pass

lms/lms/doctype/class_course/class_course.json

@@ -0,0 +1,43 @@
+{
+ "actions": [],
+ "autoname": "autoincrement",
+ "creation": "2022-11-09 16:23:26.454527",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "course",
+  "title"
+ ],
+ "fields": [
+  {
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Course",
+   "options": "LMS Course",
+   "reqd": 1
+  },
+  {
+   "fetch_from": "course.title",
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Title",
+   "read_only": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2022-11-11 15:51:45.560864",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Class Course",
+ "naming_rule": "Autoincrement",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}

lms/lms/doctype/class_course/class_course.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2022, Frappe and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class ClassCourse(Document):
+	pass

lms/lms/doctype/class_student/class_student.js

@@ -0,0 +1,7 @@
+// Copyright (c) 2022, Frappe and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Class Student", {
+	// refresh: function(frm) {
+	// }
+});

lms/lms/doctype/class_student/class_student.json

@@ -0,0 +1,51 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2022-11-09 16:20:44.602545",
+ "default_view": "List",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "student",
+  "student_name",
+  "username"
+ ],
+ "fields": [
+  {
+   "fieldname": "student",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Student",
+   "options": "User",
+   "reqd": 1
+  },
+  {
+   "fetch_from": "student.full_name",
+   "fieldname": "student_name",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Student Name",
+   "read_only": 1
+  },
+  {
+   "fetch_from": "student.username",
+   "fieldname": "username",
+   "fieldtype": "Data",
+   "label": "Username",
+   "read_only": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2022-11-15 11:13:39.410578",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Class Student",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}

lms/lms/doctype/class_student/class_student.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2022, Frappe and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class ClassStudent(Document):
+	pass

lms/lms/doctype/class_student/test_class_student.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2022, Frappe and Contributors
+# See license.txt
+
+# import frappe
+from frappe.tests.utils import FrappeTestCase
+
+
+class TestClassStudent(FrappeTestCase):
+	pass

lms/lms/doctype/cohort/cohort.js

@@ -1,8 +1,7 @@
 // Copyright (c) 2021, FOSS United and contributors
 // For license information, please see license.txt
 
-frappe.ui.form.on('LMS Course Enrollment', {
+frappe.ui.form.on("Cohort", {
 	// refresh: function(frm) {
-
 	// }
 });

lms/lms/doctype/cohort/cohort.json

@@ -0,0 +1,133 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "autoname": "format:{course}/{slug}",
+ "creation": "2021-11-19 11:45:31.016097",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "course",
+  "title",
+  "slug",
+  "section_break_2",
+  "instructor",
+  "status",
+  "column_break_4",
+  "begin_date",
+  "end_date",
+  "duration",
+  "section_break_8",
+  "description",
+  "pages"
+ ],
+ "fields": [
+  {
+   "fieldname": "description",
+   "fieldtype": "Markdown Editor",
+   "label": "Description"
+  },
+  {
+   "fieldname": "instructor",
+   "fieldtype": "Link",
+   "label": "Instructor",
+   "options": "User",
+   "reqd": 1
+  },
+  {
+   "fieldname": "status",
+   "fieldtype": "Select",
+   "label": "Status",
+   "options": "Upcoming\nLive\nCompleted\nCancelled",
+   "reqd": 1
+  },
+  {
+   "fieldname": "begin_date",
+   "fieldtype": "Date",
+   "label": "Begin Date"
+  },
+  {
+   "fieldname": "end_date",
+   "fieldtype": "Date",
+   "label": "End Date"
+  },
+  {
+   "fieldname": "duration",
+   "fieldtype": "Data",
+   "label": "Duration"
+  },
+  {
+   "fieldname": "slug",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Slug",
+   "reqd": 1,
+   "unique": 1
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "section_break_8",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "section_break_2",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Title",
+   "reqd": 1
+  },
+  {
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Course",
+   "options": "LMS Course",
+   "reqd": 1
+  },
+  {
+   "fieldname": "pages",
+   "fieldtype": "Table",
+   "label": "Pages",
+   "options": "Cohort Web Page"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [
+  {
+   "group": "Links",
+   "link_doctype": "Cohort Subgroup",
+   "link_fieldname": "cohort"
+  }
+ ],
+ "modified": "2022-10-13 15:46:32.322926",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Cohort",
+ "naming_rule": "Expression",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": [],
+ "track_changes": 1
+}

lms/lms/doctype/cohort/cohort.py

@@ -0,0 +1,79 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+
+
+class Cohort(Document):
+	def get_url(self):
+		return f"{frappe.utils.get_url()}/courses/{self.course}/cohorts/{self.slug}"
+
+	def get_subgroups(self, include_counts=False, sort_by=None):
+		names = frappe.get_all("Cohort Subgroup", filters={"cohort": self.name}, pluck="name")
+		subgroups = [frappe.get_cached_doc("Cohort Subgroup", name) for name in names]
+		subgroups = sorted(subgroups, key=lambda sg: sg.title)
+
+		if include_counts:
+			mentors = self._get_subgroup_counts("Cohort Mentor")
+			students = self._get_subgroup_counts("LMS Batch Membership")
+			join_requests = self._get_subgroup_counts("Cohort Join Request", status="Pending")
+			for s in subgroups:
+				s.num_mentors = mentors.get(s.name, 0)
+				s.num_students = students.get(s.name, 0)
+				s.num_join_requests = join_requests.get(s.name, 0)
+
+		if sort_by:
+			subgroups.sort(key=lambda sg: getattr(sg, sort_by), reverse=True)
+		return subgroups
+
+	def _get_subgroup_counts(self, doctype, **kw):
+		rows = frappe.get_all(
+			doctype,
+			filters={"cohort": self.name, **kw},
+			fields=["subgroup", "count(*) as count"],
+			group_by="subgroup",
+		)
+		return {row["subgroup"]: row["count"] for row in rows}
+
+	def _get_count(self, doctype, **kw):
+		filters = {"cohort": self.name, **kw}
+		return frappe.db.count(doctype, filters=filters)
+
+	def get_page_template(self, slug, scope=None):
+		p = self.get_page(slug, scope=scope)
+		return p and p.get_template_html()
+
+	def get_page(self, slug, scope=None):
+		for p in self.pages:
+			if p.slug == slug and scope in [p.scope, None]:
+				return p
+
+	def get_pages(self, scope=None):
+		return [p for p in self.pages if scope in [p.scope, None]]
+
+	def get_stats(self):
+		return {
+			"subgroups": self._get_count("Cohort Subgroup"),
+			"mentors": self._get_count("Cohort Mentor"),
+			"students": self._get_count("LMS Batch Membership"),
+			"join_requests": self._get_count("Cohort Join Request", status="Pending"),
+		}
+
+	def get_subgroup(self, slug):
+		q = dict(cohort=self.name, slug=slug)
+		name = frappe.db.get_value("Cohort Subgroup", q, "name")
+		return name and frappe.get_doc("Cohort Subgroup", name)
+
+	def get_mentor(self, email):
+		q = dict(cohort=self.name, email=email)
+		name = frappe.db.get_value("Cohort Mentor", q, "name")
+		return name and frappe.get_doc("Cohort Mentor", name)
+
+	def is_mentor(self, email):
+		q = {"doctype": "Cohort Mentor", "cohort": self.name, "email": email}
+		return frappe.db.exists(q)
+
+	def is_admin(self, email):
+		q = {"doctype": "Cohort Staff", "cohort": self.name, "email": email, "role": "Admin"}
+		return frappe.db.exists(q)

lms/lms/doctype/cohort/test_cohort.py

@@ -4,5 +4,6 @@
 # import frappe
 import unittest
 
-class TestLMSCertification(unittest.TestCase):
+
+class TestCohort(unittest.TestCase):
 	pass

lms/lms/doctype/cohort_join_request/cohort_join_request.js

@@ -0,0 +1,7 @@
+// Copyright (c) 2021, FOSS United and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Cohort Join Request", {
+	// refresh: function(frm) {
+	// }
+});

lms/lms/doctype/cohort_join_request/cohort_join_request.json

@@ -0,0 +1,76 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2021-11-19 16:27:41.716509",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "cohort",
+  "email",
+  "column_break_3",
+  "subgroup",
+  "status"
+ ],
+ "fields": [
+  {
+   "fieldname": "cohort",
+   "fieldtype": "Link",
+   "label": "Cohort",
+   "options": "Cohort",
+   "reqd": 1
+  },
+  {
+   "fieldname": "subgroup",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Subgroup",
+   "options": "Cohort Subgroup",
+   "reqd": 1
+  },
+  {
+   "fieldname": "email",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "E-Mail",
+   "options": "User",
+   "reqd": 1
+  },
+  {
+   "default": "Pending",
+   "fieldname": "status",
+   "fieldtype": "Select",
+   "in_list_view": 1,
+   "label": "Status",
+   "options": "Pending\nAccepted\nRejected"
+  },
+  {
+   "fieldname": "column_break_3",
+   "fieldtype": "Column Break"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-12-16 15:06:03.985221",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Cohort Join Request",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

lms/lms/doctype/cohort_join_request/cohort_join_request.py

@@ -0,0 +1,52 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+
+
+class CohortJoinRequest(Document):
+	def on_update(self):
+		if self.status == "Accepted":
+			self.ensure_student()
+
+	def ensure_student(self):
+		# case 1 - user is already a member
+		q = {
+			"doctype": "LMS Batch Membership",
+			"cohort": self.cohort,
+			"subgroup": self.subgroup,
+			"member": self.email,
+			"member_type": "Student",
+		}
+		if frappe.db.exists(q):
+			return
+
+		# case 2 - user has signed up for this course, possibly not this cohort
+		cohort = frappe.get_doc("Cohort", self.cohort)
+
+		q = {
+			"doctype": "LMS Batch Membership",
+			"course": cohort.course,
+			"member": self.email,
+			"member_type": "Student",
+		}
+		name = frappe.db.exists(q)
+		if name:
+			doc = frappe.get_doc("LMS Batch Membership", name)
+			doc.cohort = self.cohort
+			doc.subgroup = self.subgroup
+			doc.save(ignore_permissions=True)
+		else:
+			# case 3 - user has not signed up for this course yet
+			data = {
+				"doctype": "LMS Batch Membership",
+				"course": cohort.course,
+				"cohort": self.cohort,
+				"subgroup": self.subgroup,
+				"member": self.email,
+				"member_type": "Student",
+				"role": "Member",
+			}
+			doc = frappe.get_doc(data)
+			doc.insert(ignore_permissions=True)

lms/lms/doctype/cohort_join_request/test_cohort_join_request.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2021, FOSS United and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+
+
+class TestCohortJoinRequest(unittest.TestCase):
+	pass

lms/lms/doctype/cohort_mentor/cohort_mentor.js

@@ -0,0 +1,7 @@
+// Copyright (c) 2021, FOSS United and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Cohort Mentor", {
+	// refresh: function(frm) {
+	// }
+});

lms/lms/doctype/cohort_mentor/cohort_mentor.json

@@ -0,0 +1,73 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2021-11-19 15:31:47.129156",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "cohort",
+  "email",
+  "subgroup",
+  "course"
+ ],
+ "fields": [
+  {
+   "fieldname": "cohort",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "in_standard_filter": 1,
+   "label": "Cohort",
+   "options": "Cohort",
+   "reqd": 1
+  },
+  {
+   "fieldname": "email",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "E-mail",
+   "options": "User",
+   "reqd": 1
+  },
+  {
+   "fieldname": "subgroup",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Primary Subgroup",
+   "options": "Cohort Subgroup",
+   "reqd": 1
+  },
+  {
+   "fetch_from": "cohort.course",
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "label": "Course",
+   "options": "LMS Course",
+   "read_only": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-11-29 16:32:33.235281",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Cohort Mentor",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

lms/lms/doctype/cohort_mentor/cohort_mentor.py

@@ -0,0 +1,13 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+
+
+class CohortMentor(Document):
+	def get_subgroup(self):
+		return frappe.get_doc("Cohort Subgroup", self.subgroup)
+
+	def get_user(self):
+		return frappe.get_doc("User", self.email)

lms/lms/doctype/cohort_mentor/test_cohort_mentor.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2021, FOSS United and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+
+
+class TestCohortMentor(unittest.TestCase):
+	pass

lms/lms/doctype/cohort_staff/cohort_staff.js

@@ -0,0 +1,7 @@
+// Copyright (c) 2021, FOSS United and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Cohort Staff", {
+	// refresh: function(frm) {
+	// }
+});

lms/lms/doctype/cohort_staff/cohort_staff.json

@@ -0,0 +1,77 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2021-11-19 15:35:00.551949",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "cohort",
+  "course",
+  "column_break_3",
+  "email",
+  "role"
+ ],
+ "fields": [
+  {
+   "fieldname": "cohort",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Cohort",
+   "options": "Cohort",
+   "reqd": 1
+  },
+  {
+   "fieldname": "email",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "User",
+   "options": "User",
+   "reqd": 1
+  },
+  {
+   "fieldname": "role",
+   "fieldtype": "Select",
+   "in_list_view": 1,
+   "label": "Role",
+   "options": "Admin\nManager\nStaff",
+   "reqd": 1
+  },
+  {
+   "fetch_from": "cohort.course",
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "label": "Course",
+   "options": "LMS Course",
+   "read_only": 1
+  },
+  {
+   "fieldname": "column_break_3",
+   "fieldtype": "Column Break"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-12-16 15:16:04.042372",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Cohort Staff",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

lms/lms/doctype/cohort_staff/cohort_staff.py

@@ -1,10 +1,9 @@
-# -*- coding: utf-8 -*-
 # Copyright (c) 2021, FOSS United and contributors
 # For license information, please see license.txt
 
-from __future__ import unicode_literals
 # import frappe
 from frappe.model.document import Document
 
-class LMSCourseEnrollment(Document):
+
+class CohortStaff(Document):
 	pass

lms/lms/doctype/cohort_staff/test_cohort_staff.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2021, FOSS United and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+
+
+class TestCohortStaff(unittest.TestCase):
+	pass

lms/lms/doctype/cohort_subgroup/cohort_subgroup.js

@@ -0,0 +1,7 @@
+// Copyright (c) 2021, FOSS United and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Cohort Subgroup", {
+	// refresh: function(frm) {
+	// }
+});

lms/lms/doctype/cohort_subgroup/cohort_subgroup.json

@@ -0,0 +1,104 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "autoname": "format:{title} ({cohort})",
+ "creation": "2021-11-19 11:50:27.312434",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "cohort",
+  "slug",
+  "title",
+  "column_break_4",
+  "invite_code",
+  "course",
+  "section_break_7",
+  "description"
+ ],
+ "fields": [
+  {
+   "fieldname": "cohort",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "in_preview": 1,
+   "in_standard_filter": 1,
+   "label": "Cohort",
+   "options": "Cohort",
+   "reqd": 1
+  },
+  {
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "in_preview": 1,
+   "in_standard_filter": 1,
+   "label": "Title",
+   "reqd": 1
+  },
+  {
+   "fieldname": "description",
+   "fieldtype": "Markdown Editor",
+   "label": "Description"
+  },
+  {
+   "fieldname": "invite_code",
+   "fieldtype": "Data",
+   "label": "Invite Code",
+   "read_only": 1
+  },
+  {
+   "fieldname": "slug",
+   "fieldtype": "Data",
+   "label": "Slug",
+   "reqd": 1
+  },
+  {
+   "fetch_from": "cohort.course",
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "label": "Course",
+   "options": "LMS Course",
+   "read_only": 1
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "section_break_7",
+   "fieldtype": "Section Break"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [
+  {
+   "group": "Links",
+   "link_doctype": "Cohort Join Request",
+   "link_fieldname": "subgroup"
+  }
+ ],
+ "modified": "2021-12-16 15:12:42.504883",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Cohort Subgroup",
+ "naming_rule": "Expression",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}

lms/lms/doctype/cohort_subgroup/cohort_subgroup.py

@@ -0,0 +1,88 @@
+# Copyright (c) 2021, FOSS United and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+from frappe.utils import random_string
+
+
+class CohortSubgroup(Document):
+	def before_save(self):
+		if not self.invite_code:
+			self.invite_code = random_string(8)
+
+	def get_url(self):
+		cohort = frappe.get_doc("Cohort", self.cohort)
+		return (
+			f"{frappe.utils.get_url()}/courses/{self.course}/subgroups/{cohort.slug}/{self.slug}"
+		)
+
+	def get_invite_link(self):
+		cohort = frappe.get_doc("Cohort", self.cohort)
+		return f"{frappe.utils.get_url()}/courses/{self.course}/join/{cohort.slug}/{self.slug}/{self.invite_code}"
+
+	def has_student(self, email):
+		"""Check if given user is a student of this subgroup."""
+		q = {"doctype": "LMS Batch Membership", "subgroup": self.name, "member": email}
+		return frappe.db.exists(q)
+
+	def has_join_request(self, email):
+		"""Check if given user is a student of this subgroup."""
+		q = {"doctype": "Cohort Join Request", "subgroup": self.name, "email": email}
+		return frappe.db.exists(q)
+
+	def get_join_requests(self, status="Pending"):
+		q = {"subgroup": self.name, "status": status}
+		return frappe.get_all(
+			"Cohort Join Request", filters=q, fields=["*"], order_by="creation desc"
+		)
+
+	def get_mentors(self):
+		emails = frappe.get_all(
+			"Cohort Mentor", filters={"subgroup": self.name}, fields=["email"], pluck="email"
+		)
+		return self._get_users(emails)
+
+	def get_students(self):
+		emails = frappe.get_all(
+			"LMS Batch Membership",
+			filters={"subgroup": self.name},
+			fields=["member"],
+			pluck="member",
+			page_length=1000,
+		)
+		return self._get_users(emails)
+
+	def _get_users(self, emails):
+		users = [frappe.get_cached_doc("User", email) for email in emails]
+		return sorted(users, key=lambda user: user.full_name)
+
+	def is_mentor(self, email):
+		q = {"doctype": "Cohort Mentor", "subgroup": self.name, "email": email}
+		return frappe.db.exists(q)
+
+	def is_manager(self, email):
+		"""Returns True if the given user is a manager of this subgroup.
+
+		Mentors of the subgroup, admins of the Cohort are considered as managers.
+		"""
+		return self.is_mentor(email) or self.get_cohort().is_admin(email)
+
+	def get_cohort(self):
+		return frappe.get_doc("Cohort", self.cohort)
+
+	def add_mentor(self, email):
+		d = {
+			"doctype": "Cohort Mentor",
+			"subgroup": self.name,
+			"cohort": self.cohort,
+			"email": email,
+		}
+		if frappe.db.exists(d):
+			return
+		doc = frappe.get_doc(d)
+		doc.insert(ignore_permissions=True)
+
+
+# def after_doctype_insert():
+#    frappe.db.add_unique("Cohort Subgroup", ("cohort", "slug"))

lms/lms/doctype/cohort_subgroup/test_cohort_subgroup.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2021, FOSS United and Contributors
+# See license.txt
+
+# import frappe
+import unittest
+
+
+class TestCohortSubgroup(unittest.TestCase):
+	pass

lms/lms/doctype/cohort_web_page/cohort_web_page.json

@@ -0,0 +1,64 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2021-12-04 23:28:40.429867",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "slug",
+  "title",
+  "template",
+  "scope",
+  "required_role"
+ ],
+ "fields": [
+  {
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Title",
+   "reqd": 1
+  },
+  {
+   "fieldname": "template",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Template",
+   "options": "Web Template",
+   "reqd": 1
+  },
+  {
+   "default": "Cohort",
+   "fieldname": "scope",
+   "fieldtype": "Select",
+   "label": "Scope",
+   "options": "Cohort\nSubgroup"
+  },
+  {
+   "default": "Public",
+   "fieldname": "required_role",
+   "fieldtype": "Select",
+   "label": "Required Role",
+   "options": "Public\nStudent\nMentor\nAdmin"
+  },
+  {
+   "fieldname": "slug",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Slug",
+   "reqd": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2021-12-04 23:33:03.954128",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Cohort Web Page",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC"
+}

lms/lms/doctype/cohort_web_page/cohort_web_page.py

@@ -0,0 +1,10 @@
+# Copyright (c) 2021, Frappe and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe.model.document import Document
+
+
+class CohortWebPage(Document):
+	def get_template_html(self):
+		return frappe.get_doc("Web Template", self.template).template

lms/lms/doctype/course_chapter/course_chapter.js

@@ -1,14 +1,14 @@
 // Copyright (c) 2021, FOSS United and contributors
 // For license information, please see license.txt
 
-frappe.ui.form.on('Course Chapter', {
+frappe.ui.form.on("Course Chapter", {
 	onload: function (frm) {
 		frm.set_query("lesson", "lessons", function () {
 			return {
 				filters: {
-          "chapter": frm.doc.name,
+					chapter: frm.doc.name,
-        }
+				},
 			};
 		});
-  }
+	},
 });

lms/lms/doctype/course_chapter/course_chapter.json

@@ -59,7 +59,7 @@
    "link_fieldname": "chapter"
   }
  ],
- "modified": "2021-09-29 15:33:44.611229",
+ "modified": "2022-03-14 17:57:00.707416",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "Course Chapter",
@@ -77,11 +77,26 @@
    "role": "System Manager",
    "share": 1,
    "write": 1
+  },
+  {
+   "create": 1,
+   "email": 1,
+   "export": 1,
+   "if_owner": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "All",
+   "select": 1,
+   "share": 1,
+   "write": 1
   }
  ],
  "search_fields": "title",
+ "show_title_field_in_link": 1,
  "sort_field": "modified",
  "sort_order": "DESC",
+ "states": [],
  "title_field": "title",
  "track_changes": 1
 }

lms/lms/doctype/course_chapter/course_chapter.py

@@ -4,5 +4,6 @@
 # import frappe
 from frappe.model.document import Document
 
+
 class CourseChapter(Document):
 	pass

lms/lms/doctype/course_chapter/test_course_chapter.py

@@ -4,5 +4,6 @@
 # import frappe
 import unittest
 
+
 class TestCourseChapter(unittest.TestCase):
 	pass

lms/lms/doctype/course_evaluator/course_evaluator.js

@@ -0,0 +1,14 @@
+// Copyright (c) 2022, Frappe and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Course Evaluator", {
+	onload: (frm) => {
+		frm.set_query("evaluator", function (doc) {
+			return {
+				filters: {
+					ignore_user_type: 1,
+				},
+			};
+		});
+	},
+});

lms/lms/doctype/course_evaluator/course_evaluator.json

@@ -0,0 +1,53 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "autoname": "field:evaluator",
+ "creation": "2022-03-29 10:51:47.667284",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "evaluator",
+  "schedule"
+ ],
+ "fields": [
+  {
+   "fieldname": "evaluator",
+   "fieldtype": "Link",
+   "label": "Evaluator",
+   "options": "User",
+   "unique": 1
+  },
+  {
+   "fieldname": "schedule",
+   "fieldtype": "Table",
+   "label": "Schedule",
+   "options": "Evaluator Schedule"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2022-04-01 15:14:03.300260",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Course Evaluator",
+ "naming_rule": "By fieldname",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}

lms/lms/doctype/course_evaluator/course_evaluator.py

@@ -0,0 +1,57 @@
+# Copyright (c) 2022, Frappe and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe import _
+from frappe.model.document import Document
+
+
+class CourseEvaluator(Document):
+	def validate(self):
+		self.validate_time_slots()
+
+	def validate_time_slots(self):
+		for schedule in self.schedule:
+			if schedule.start_time >= schedule.end_time:
+				frappe.throw(_("Start Time cannot be greater than End Time"))
+
+			self.validate_overlaps(schedule)
+
+	def validate_overlaps(self, schedule):
+		same_day_slots = list(
+			filter(lambda x: x.day == schedule.day and x.name != schedule.name, self.schedule)
+		)
+		overlap = False
+
+		for slot in same_day_slots:
+			if schedule.start_time <= slot.start_time < schedule.end_time:
+				overlap = True
+			if schedule.start_time < slot.end_time <= schedule.end_time:
+				overlap = True
+			if slot.start_time < schedule.start_time and schedule.end_time < slot.end_time:
+				overlap = True
+
+			if overlap:
+				frappe.throw(_("Slot Times are overlapping for some schedules."))
+
+
+@frappe.whitelist()
+def get_schedule(course, date):
+	evaluator = frappe.db.get_value("LMS Course", course, "evaluator")
+	all_slots = frappe.get_all(
+		"Evaluator Schedule",
+		filters={"parent": evaluator},
+		fields=["day", "start_time", "end_time"],
+	)
+	booked_slots = frappe.get_all(
+		"LMS Certificate Request",
+		filters={"evaluator": evaluator, "date": date},
+		fields=["start_time"],
+	)
+
+	for slot in booked_slots:
+		same_slot = list(filter(lambda x: x.start_time == slot.start_time, all_slots))
+		if len(same_slot):
+			all_slots.remove(same_slot[0])
+
+	return all_slots

lms/lms/doctype/course_evaluator/test_course_evaluator.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2022, Frappe and Contributors
+# See license.txt
+
+# import frappe
+from frappe.tests.utils import FrappeTestCase
+
+
+class TestCourseEvaluator(FrappeTestCase):
+	pass

lms/lms/doctype/course_instructor/course_instructor.json

@@ -0,0 +1,32 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2022-02-07 11:39:59.998762",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "instructor"
+ ],
+ "fields": [
+  {
+   "fieldname": "instructor",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Instructor",
+   "options": "User"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2022-02-07 11:41:42.943250",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Course Instructor",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}