PHP Course::delete方法代码示例

 function init()
 {
     $obj = new Course();
     $func = array_shift($this->param);
     $id = array_shift($this->param);
     if ($func != '') {
         $_SERVER['REQUEST_METHOD'] = 'POST';
         switch ($func) {
             case 'delete':
                 Security::checkEditor($id);
                 try {
                     $obj->delete($id);
                 } catch (Exception $e) {
                 }
                 header('Location: /admin_courses');
                 exit;
                 break;
             case 'activate':
                 Security::checkEditor($id);
                 try {
                     $obj->invert($id);
                 } catch (Exception $e) {
                 }
                 header('Location: /admin_courses');
                 exit;
                 break;
         }
     }
 }

function delete(Course $obj)
{
    $output = array('code' => '000', 'message' => 'Something gone wrong. Please try again', 'type' => 'danger');
    if ($obj->delete($_REQUEST['id'])) {
        $output = array('code' => '200', 'message' => 'Course deleted successfully.', 'type' => 'success');
    }
    return $output;
}

 /**
  * If no training associations, delete course. 
  */
 public static function deleteIfNotFound($training_title_option_id, $training_id = 0)
 {
     $tableObj = new Course();
     $select = $tableObj->select()->from('training', array('COUNT(id) AS training_count'))->setIntegrityCheck(false)->where("course_id = {$training_title_option_id} AND id != {$training_id}");
     $row = $tableObj->fetchRow($select);
     if (!$row->training_count) {
         $tableObj = new Course();
         $tableObj->delete("training_title_option_id = {$training_title_option_id}");
         $tableObj = new ITechTable(array('name' => 'training_title_option'));
         $tableObj->delete("id = {$training_title_option_id}");
     }
 }

function doDelete()
{
    @($id = $_POST['selector']);
    $key = count($id);
    //multi delete using checkbox as a selector
    for ($i = 0; $i < $key; $i++) {
        $Course = new Course();
        $Course->delete($id[$i]);
    }
    message("Course(s) already Deleted!", "info");
    redirect('index.php');
}

 function testDelete()
 {
     //Arrange
     $course_name = "Vampires";
     $course_number = 1;
     $id = 1;
     $test_course = new Course($course_name, $course_number, $id);
     $test_course->save();
     $course_name2 = "Discrete Math";
     $course_number2 = 1;
     $id2 = 2;
     $test_course2 = new Course($course_name2, $course_number2, $id2);
     $test_course2->save();
     //Act
     $test_course->delete();
     //Assert
     $this->assertEquals([$test_course2], Course::getAll());
 }

 function testDelete()
 {
     $name = "John Doe";
     $password = "password";
     $email = "johndoe@osa.biz";
     $signed_in = 0;
     $test_user = new User($name, $password, $email, $signed_in);
     $test_user->save();
     $title = "Literature";
     $subject = "English";
     $description = "Deconstructing English literature.";
     $user_id = $test_user->getId();
     $test_course = new Course($title, $subject, $description, $user_id);
     $title2 = "Algebra";
     $subject2 = "Math";
     $description2 = "Introduction to algebraic equations.";
     $test_course2 = new Course($title2, $subject2, $description2, $user_id);
     $test_course2->save();
     $test_course->delete();
     $result = Course::getAll();
     $this->assertEquals([$test_course2], $result);
 }

 function testDelete()
 {
     $name = "History";
     $course_number = "HIST100";
     $test_course = new Course($name, $course_number);
     $test_course->save();
     $name = "Bob";
     $enrollment_date = "2015-01-01";
     $test_student = new Student($name, $enrollment_date);
     $test_student->save();
     $test_course->addStudent($test_student);
     $test_course->delete();
     $this->assertEquals([], $test_course->getStudents());
 }

 function testDelete()
 {
     //Arrange
     $name = "Math";
     $date = '0000-00-00';
     $id = 1;
     $test_course = new Course($name, $id);
     $test_course->save();
     $student_name = "File reports";
     $id2 = 2;
     $course_id = $test_course->getId();
     $test_student = new Student($student_name, $id2, $date, $course_id);
     $test_student->save();
     //Act
     $test_course->addStudent($test_student);
     $test_course->delete();
     //Assert
     $this->assertEquals([], $test_student->getCourses());
 }

 function test_delete()
 {
     //Arrange
     $title = "Intro to Typing: COM-91";
     $teacher = "Ancient Raven";
     $time = "TH 9PM-11PM";
     $semester = "Fall";
     $test_course = new Course($title, $teacher, $time, $semester);
     $test_course->save();
     $title2 = "Intro to Ladders: SHOP-10";
     $teacher2 = "Jeff Winger";
     $time2 = "MWF 11AM-12PM";
     $semester2 = "Spring";
     $test_course2 = new Course($title2, $teacher2, $time2, $semester2);
     $test_course2->save();
     //Act
     $test_course->delete();
     $result = Course::getAll();
     //Assert
     $this->assertEquals([$test_course2], $result);
 }

 function testDelete()
 {
     //Arrange
     $name = "Math";
     $course_num = "101";
     $id = 1;
     $test_course = new Course($name, $course_num, $id);
     $test_course->save();
     $name = "Rick";
     $date = "2015-08-15";
     $id = 1;
     $test_student = new Student($name, $date, $id);
     $test_student->save();
     //Act
     $test_course->addStudent($test_student);
     $test_course->delete();
     //Assert
     $this->assertEquals([], $test_student->getCourses());
 }

 function testDeleteCourse()
 {
     $name = "Coding 101";
     $id = 1;
     $test_course = new Course($name);
     $test_course->save();
     $name2 = "Advanced Coding";
     $id2 = 2;
     $test_course2 = new Course($name2);
     $test_course2->save();
     $test_course->delete();
     $this->assertEquals([$test_course2], Course::getAll());
 }

 function testDelete()
 {
     $course_name = "History";
     $course_code = "HIST100";
     $test_course = new Course($course_name, $course_code);
     $test_course->save();
     $course_name2 = "Gym";
     $course_code2 = "GYM100";
     $test_course2 = new Course($course_name2, $course_code2);
     $test_course2->save();
     $test_course->delete();
     $this->assertEquals([$test_course2], Course::getAll());
 }

            }
            //
            header('Location: ' . BASE_URL . 'academia/courses/success');
        } else {
            throw new Exception("Either you're trying to hack this app or something wrong went. In either case the\n            developers were just notified about this");
        }
    } else {
        if (isBtnSavePrsd()) {
            $newCourseCode = trim($_POST['course_code']);
            $newCourseName = trim($_POST['course_name']);
            Course::create($newCourseCode, $newCourseName);
            header('Location: ' . BASE_URL . 'academia/courses/success');
            exit;
        } else {
            if (isBtnDeletePrsd()) {
                Course::delete($_POST['delCourseIdModal']);
                header('Location: ' . BASE_URL . 'academia/courses/success');
                exit;
            }
        }
    }
} catch (Exception $e) {
    $errors[] = $e->getMessage();
}
/**
 * http://stackoverflow.com/a/4128377/2790481
 *
 * @param $needle
 * @param $courses
 * @param bool $strict
 * @return bool

 public function delete_task_set_type()
 {
     $this->output->set_content_type('application/json');
     $this->load->library('form_validation');
     $this->form_validation->set_rules('task_set_type_id', 'task_set_type_id', 'required');
     $this->form_validation->set_rules('course_id', 'course_id', 'required');
     if ($this->form_validation->run()) {
         $course_id = intval($this->input->post('course_id'));
         $task_set_type_id = intval($this->input->post('task_set_type_id'));
         $course = new Course();
         $course->get_by_id($course_id);
         $task_set_type = new Task_set_type();
         $task_set_type->get_by_id($task_set_type_id);
         if ($course->exists() && $task_set_type->exists()) {
             $this->_transaction_isolation();
             $this->db->trans_begin();
             $course->delete($task_set_type);
             $task_sets = new Task_set();
             $task_sets->where_related_course('id', $course_id)->where_related_task_set_type('id', $task_set_type_id)->get_iterated();
             foreach ($task_sets as $task_set) {
                 $task_set->delete($task_set_type);
             }
             if ($this->db->trans_status()) {
                 $this->db->trans_commit();
                 $this->output->set_output(json_encode(TRUE));
                 return;
             } else {
                 $this->db->trans_rollback();
             }
         }
     }
     $this->output->set_output(json_encode(FALSE));
 }

 function test_delete()
 {
     //Arrange
     $test_department = new Department("Biology", "346 Stupid Avenue");
     $test_department->save();
     $name = "History 0001";
     $code = "HS001";
     $test_course = new Course($name, $code, $test_department->getId());
     $test_course->save();
     $name2 = "Dogs 101";
     $code2 = "DW101";
     $test_course2 = new Course($name2, $code2, $test_department->getId());
     $test_course2->save();
     //Act
     $test_course->delete();
     //Assert
     $result = Course::getAll();
     $this->assertEquals($test_course2, $result[0]);
 }