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Java Intro to Java Web Development with Spark Bells and Whistles Redirecting

Saud ALQahtani
Saud ALQahtani
7,842 Points
Posted by Saud ALQahtani
Saud ALQahtani
7,842 Points

Please fix the current sign-in post to redirect to /. Clet's just redirect to the homepage.

I need a clear answer...

com/teamtreehouse/courses/Main.java 
package com.teamtreehouse.courses;

import com.teamtreehouse.courses.model.CourseIdea;
import com.teamtreehouse.courses.model.CourseIdeaDAO;
import com.teamtreehouse.courses.model.SimpleCourseIdeaDAO;
import spark.ModelAndView;
import spark.template.handlebars.HandlebarsTemplateEngine;

import java.util.HashMap;
import java.util.Map;

import static spark.Spark.*;

public class Main {
    public static void main(String[] args) {
        staticFileLocation("/public");
        CourseIdeaDAO dao = new SimpleCourseIdeaDAO();

        get("/", (req, res) -> {
            Map<String, String> model = new HashMap<>();
            model.put("username", req.cookie("username"));
            return new ModelAndView(model, "index.hbs");
        }, new HandlebarsTemplateEngine());

        post("/sign-in", (req, res) -> {
            Map<String, String> model = new HashMap<>();
            String username = req.queryParams("username");
            res.cookie("username", username);
            model.put("username", username);
            return new ModelAndView(model, "sign-in.hbs");
        }, new HandlebarsTemplateEngine());


        get("/ideas", (req, res) -> {
            Map<String, Object> model = new HashMap<>();
            model.put("ideas", dao.findAll());
            return new ModelAndView(model, "ideas.hbs");
        }, new HandlebarsTemplateEngine());

        post("/ideas", (req, res) -> {
            String title = req.queryParams("title");
            // TODO:csd - This username is tied to the cookie implementation
            CourseIdea courseIdea = new CourseIdea(title,
                    req.cookie("username"));
            dao.add(courseIdea);
            res.redirect("/ideas");
            return null;
        });
    }
}