Code changes:

1. friend/views.py
2. friend/urls.py
3. friend/snippets/accept_friend_request.html
4. friend/friend_requests.html
5. account/account.html

Update friend/views.py file.

• Timestamp: 1:20

• See changes on GitHub: Line 61

# TODO: ADD THIS METHOD.

def accept_friend_request(request, *args, **kwargs):
	user = request.user
	payload = {}
	if request.method == "GET" and user.is_authenticated:
		friend_request_id = kwargs.get("friend_request_id")
		if friend_request_id:
			friend_request = FriendRequest.objects.get(pk=friend_request_id)
			# confirm that is the correct request
			if friend_request.receiver == user:
				if friend_request: 
					# found the request. Now accept it
					updated_notification = friend_request.accept()
					payload['response'] = "Friend request accepted."

				else:
					payload['response'] = "Something went wrong."
			else:
				payload['response'] = "That is not your request to accept."
		else:
			payload['response'] = "Unable to accept that friend request."
	else:
		# should never happen
		payload['response'] = "You must be authenticated to accept a friend request."
	return HttpResponse(json.dumps(payload), content_type="application/json")

Update friend/urls.py file.

• Timestamp: 5:30

• See changes on GitHub: Line 6

from friend.views import(
	send_friend_request,
	friend_requests,
	accept_friend_request, # TODO: ADD THIS LINE.

)

app_name = 'friend'

urlpatterns = [
    path('friend_request/', send_friend_request, name='friend-request'),
    path('friend_requests/<user_id>/', friend_requests, name='friend-requests'),
    path('friend_request_accept/<friend_request_id>/', accept_friend_request, name='friend-request-accept'), # TODO: ADD THIS LINE.
] 

Create a friend/templates/friend/snippets/accept_friend_request.html file.

• Timestamp: 6:00

• Copy this entire file: accept_friend_request.html

Update account/templates/account/account.html file.

Few additions and deletions of code. Mitch uncommented a few code lines.

• Timestamp: 11:00

• See changes on GitHub: Line 238

• Copy this entire file: account.html