--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/save_course.js.luan	Thu Jul 31 22:30:26 2025 -0600
@@ -0,0 +1,39 @@
+local Luan = require "luan:Luan.luan"
+local error = Luan.error
+local Time = require "luan:Time.luan"
+local time_now = Time.now or error()
+local Io = require "luan:Io.luan"
+local Http = require "luan:http/Http.luan"
+local User = require "site:/lib/User.luan"
+local current_user = User.current or error()
+local Db = require "site:/lib/Db.luan"
+local run_in_transaction = Db.run_in_transaction or error()
+local Course = require "site:/lib/Course.luan"
+local get_course_by_id = Course.get_by_id or error()
+
+
+return function()
+	local user = current_user() or error()
+	local parameters = Http.request.parameters
+	local course_id = parameters.course
+	run_in_transaction( function()
+		local course
+		if course_id ~= nil then
+			course = get_course_by_id(course_id) or error()
+			course.user_id == user.id or error()
+		else
+			course = Course.new{
+				user_id = user.id
+				language = parameters.language or error()
+			}
+		end
+		course.name = parameters.name or error()
+		course.ai_system_prompt = parameters.ai_system_prompt or error()
+		course.updated = time_now()
+		course.save()
+	end )
+	Io.stdout = Http.response.text_writer()
+%>
+	location = '/your_courses.html';
+<%
+end