diff --git a/src/main/java/id/ac/ui/cs/advprog/tutorial0/controller/CourseController.java b/src/main/java/id/ac/ui/cs/advprog/tutorial0/controller/CourseController.java new file mode 100644 index 0000000000000000000000000000000000000000..042c3bc0388a1946e2bb0474d2717a3f0231642f --- /dev/null +++ b/src/main/java/id/ac/ui/cs/advprog/tutorial0/controller/CourseController.java @@ -0,0 +1,42 @@ +package id.ac.ui.cs.advprog.tutorial0.controller; + +import id.ac.ui.cs.advprog.tutorial0.model.Course; +import id.ac.ui.cs.advprog.tutorial0.service.CourseService; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Controller; +import org.springframework.ui.Model; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.ModelAttribute; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestMapping; + +import java.util.List; + +@Controller +@RequestMapping("/course") +public class CourseController { + + @Autowired + private CourseService courseService; + + @GetMapping("/list") + public String courseListPage(Model model) { + List<Course> allCourses = courseService.findAll(); + model.addAttribute("courses", allCourses); + return "courseList"; + } + + @GetMapping("/create") + public String createCoursePage(Model model) { + Course course = new Course(); + model.addAttribute("course", course); + course.setVacancyStatus(true); + return "createCourse"; + } + + @PostMapping("/create") + public String createCoursePost(@ModelAttribute Course course, Model model) { + courseService.create(course); + return "redirect:list"; + } +} diff --git a/src/main/java/id/ac/ui/cs/advprog/tutorial0/model/Course.java b/src/main/java/id/ac/ui/cs/advprog/tutorial0/model/Course.java new file mode 100644 index 0000000000000000000000000000000000000000..a3f67788405b8e4b7a5c365c1f464e9513eefa02 --- /dev/null +++ b/src/main/java/id/ac/ui/cs/advprog/tutorial0/model/Course.java @@ -0,0 +1,12 @@ +package id.ac.ui.cs.advprog.tutorial0.model; + +import lombok.Getter; +import lombok.Setter; + +@Getter @Setter +public class Course { + + private String courseId; + private String courseName; + private boolean vacancyStatus; +} diff --git a/src/main/java/id/ac/ui/cs/advprog/tutorial0/repository/CourseRepository.java b/src/main/java/id/ac/ui/cs/advprog/tutorial0/repository/CourseRepository.java new file mode 100644 index 0000000000000000000000000000000000000000..fa019b12ec062ee62b54498c91a0000b6f92a315 --- /dev/null +++ b/src/main/java/id/ac/ui/cs/advprog/tutorial0/repository/CourseRepository.java @@ -0,0 +1,23 @@ +package id.ac.ui.cs.advprog.tutorial0.repository; + +import id.ac.ui.cs.advprog.tutorial0.model.Course; +import org.springframework.stereotype.Repository; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +@Repository +public class CourseRepository { + + private List<Course> courseInMemory = new ArrayList<>(); + + public Course createCourse(Course course) { + courseInMemory.add(course); + return course; + } + + public Iterator<Course> findAll() { + return courseInMemory.iterator(); + } +} diff --git a/src/main/java/id/ac/ui/cs/advprog/tutorial0/service/CourseService.java b/src/main/java/id/ac/ui/cs/advprog/tutorial0/service/CourseService.java new file mode 100644 index 0000000000000000000000000000000000000000..df6c10d5e8206e1407a10568c7a1a85ca6ebff1d --- /dev/null +++ b/src/main/java/id/ac/ui/cs/advprog/tutorial0/service/CourseService.java @@ -0,0 +1,11 @@ +package id.ac.ui.cs.advprog.tutorial0.service; + +import id.ac.ui.cs.advprog.tutorial0.model.Course; + +import java.util.List; + +public interface CourseService { + + public Course create(Course course); + public List<Course> findAll(); +} diff --git a/src/main/java/id/ac/ui/cs/advprog/tutorial0/service/CourseServiceImpl.java b/src/main/java/id/ac/ui/cs/advprog/tutorial0/service/CourseServiceImpl.java new file mode 100644 index 0000000000000000000000000000000000000000..0be40b3eed9c127281c52552ff0b102364af8e58 --- /dev/null +++ b/src/main/java/id/ac/ui/cs/advprog/tutorial0/service/CourseServiceImpl.java @@ -0,0 +1,41 @@ +package id.ac.ui.cs.advprog.tutorial0.service; + +import id.ac.ui.cs.advprog.tutorial0.model.Course; +import id.ac.ui.cs.advprog.tutorial0.repository.CourseRepository; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +@Service +public class CourseServiceImpl implements CourseService { + + @Autowired + private CourseRepository courseRepository; + + @Override + public Course create(Course course) { + generateId(course); + courseRepository.createCourse(course); + return course; + } + + private void generateId(Course course) { + StringBuilder builder = new StringBuilder(5); + for (char letter: course.getCourseName().toCharArray()) { + builder.append(String.valueOf((int)letter)); + } + String id = builder.toString(); + course.setCourseId(id); + } + + @Override + public List<Course> findAll() { + Iterator<Course> courseIterator = courseRepository.findAll(); + List<Course> allCourses = new ArrayList<>(); + courseIterator.forEachRemaining(allCourses::add); + return allCourses; + } +} diff --git a/src/main/resources/templates/courseList.html b/src/main/resources/templates/courseList.html new file mode 100644 index 0000000000000000000000000000000000000000..db2d8e614fd2b1b51e893e58f693f4a5bf6b34fc --- /dev/null +++ b/src/main/resources/templates/courseList.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<html lang="en" xmlns:th="http://www.thymeleaf.org"> +<head> + <meta charset="UTF-8"> + <title>Course List</title> + <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous"> +</head> +<body> + +<h2>Course List</h2> +<a th:href="@{/course/create}" class="btn btn-primary btn-sm mb-3" >Create course</a> + +<table class="table"> + <thead> + <tr> + <th scope="col">ID</th> + <th scope="col">Name</th> + <th scope="col">Vacancy status</th> + </tr> + </thead> + <tbody th:each="course: ${courses}"> + <tr> + <td th:text="${course.courseId}"></td> + <td th:text="${course.courseName}"></td> + <td th:text="${course.vacancyStatus} ? 'Open' : 'Closed'"></td> + </tr> + + </tbody> +</table> + + +<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script> +</body> +</html> \ No newline at end of file diff --git a/src/main/resources/templates/createCourse.html b/src/main/resources/templates/createCourse.html new file mode 100644 index 0000000000000000000000000000000000000000..9a9ca38398cd8cbaa0cae861685bfd89b34bd43b --- /dev/null +++ b/src/main/resources/templates/createCourse.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<html lang="en" xmlns:th="http://www.thymeleaf.org"> +<head> + <meta charset="UTF-8"> + <title>Create new Course</title> + <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous"> +</head> +<body> +<h3>Create new Course</h3> + +<form th:action="@{/course/create}" th:object="${course}" method="post"> + <div class="form-group"> + <label for="nameInput">Name</label> + <input th:field="*{courseName}" type="text" class="form-control" id="nameInput" aria-describedby="nameHelp" placeholder="Enter course' name"> + <small id="nameHelp" class="form-text text-muted">Please enter course name.</small> + </div> + <div class="form-group"> + <label>Vacancy Status : </label> + <div class="form-check form-check-inline"> + <input type="radio" id="radio1" class="form-check-input" th:field="*{vacancyStatus}" th:value="true" th:checked="true"> + <label class="form-check-label" for="radio1">Open</label> + </div> + <div class="form-check form-check-inline"> + <input type="radio" id="radio2" class="form-check-input" th:field="*{vacancyStatus}" th:value="false"> + <label class="form-check-label" for="radio2">Closed</label> + </div> + </div> + <button type="submit" class="btn btn-primary">Submit</button> +</form> +<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script> +</body> +</html> \ No newline at end of file