package web.servlet.teacher;

import service.TeacherService;
import service.impl.TeacherServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet("/deleteOptionalCourseServlet")
public class DeleteOptionalCourseServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        String cid = request.getParameter("cid");
        TeacherService service = new TeacherServiceImpl();
        service.deleteCourseById(cid);
        request.getRequestDispatcher("/teacherOptionalCourseServlet").forward(request,response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request,response);
    }
}