feat: Added chapter doctype

Also linked it from the LMS Course doctype.

Issue #56

community/lms/doctype/chapter/chapter.js

@@ -0,0 +1,8 @@
+// Copyright (c) 2021, FOSS United and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on('Chapter', {
+	// refresh: function(frm) {
+
+	// }
+});

community/lms/doctype/chapter/chapter.json

@@ -0,0 +1,65 @@
+{
+ "actions": [],
+ "creation": "2021-05-03 05:49:08.383057",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "course",
+  "title",
+  "description",
+  "locked"
+ ],
+ "fields": [
+  {
+   "fieldname": "title",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Title"
+  },
+  {
+   "fieldname": "description",
+   "fieldtype": "Markdown Editor",
+   "label": "Description"
+  },
+  {
+   "default": "0",
+   "fieldname": "locked",
+   "fieldtype": "Check",
+   "label": "Locked"
+  },
+  {
+   "fieldname": "course",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Course",
+   "options": "LMS Course"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2021-05-03 05:57:39.715802",
+ "modified_by": "Administrator",
+ "module": "LMS",
+ "name": "Chapter",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "search_fields": "title",
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "title_field": "title",
+ "track_changes": 1
+}

community/lms/doctype/chapter/chapter.py

@@ -0,0 +1,10 @@
+# -*- 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 Chapter(Document):
+	pass

community/lms/doctype/chapter/test_chapter.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2021, FOSS United and Contributors
+# See license.txt
+from __future__ import unicode_literals
+
+# import frappe
+import unittest
+
+class TestChapter(unittest.TestCase):
+	pass

community/lms/doctype/lms_course/lms_course.json

@@ -74,8 +74,8 @@
  "is_published_field": "is_published",
  "links": [
   {
-   "group": "Topics",
+   "group": "Chapters",
-   "link_doctype": "LMS Topic",
+   "link_doctype": "Chapter",
    "link_fieldname": "course"
   },
   {
@@ -89,7 +89,7 @@
    "link_fieldname": "course"
   }
  ],
- "modified": "2021-04-21 14:45:41.658056",
+ "modified": "2021-05-03 05:52:30.396824",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Course",