backend/src/main/java/nju/seec/helper/api/dataanalysis/EventApi.java

package nju.seec.helper.api.dataanalysis;

import cn.hutool.core.util.StrUtil;
import lombok.Data;
import nju.seec.helper.api.dataanalysis.constant.EventAction;
import nju.seec.helper.api.dataanalysis.constant.EventType;
import nju.seec.helper.api.dataanalysis.dto.EventDTO;
import nju.seec.helper.entity.Course;
import nju.seec.helper.entity.Quiz;
import nju.seec.helper.util.RestRequestUtil;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

/**
 * @author cst
 */
@Component
@ConfigurationProperties("data-analysis.event")
@Data
public class EventApi {
    private String reportUrl;
    private final RestRequestUtil restRequestUtil;

    public EventApi(RestRequestUtil restRequestUtil) {
        this.restRequestUtil = restRequestUtil;
    }

    @Async
    public void reportEvent(EventDTO eventDTO) {
        System.out.println(eventDTO);
//            restRequestUtil.sendPostRequest(eventReportUrl, event, Boolean.class);
    }

    /**
     * 取得参与课程事件
     *
     * @param userId
     * @param time
     * @param course
     * @return
     */
    public EventDTO createParticipateClassEventDTO(String userId, LocalDateTime time, Course course) {
        return EventDTO.builder()
                .userId(userId).time(time)
                .type(EventType.LESSON)
                .action(EventAction.PARTICIPATE)
                .description(course.getName())
                .build();
    }

    /**
     * 取得创建帖子事件
     *
     * @param userId
     * @param time
     * @param title
     * @return
     */
    public EventDTO createInitPostEventDTO(String userId, LocalDateTime time, String title) {
        return EventDTO
                .builder()
                .userId(userId)
                .time(time)
                .type(EventType.POST)
                .action(EventAction.INITIATE)
                .description(title)
                .build();
    }

    /**
     * 取得完成测验事件
     *
     * @param userId
     * @param time
     * @param quiz
     * @return
     */
    public EventDTO createCompleteQuizEventDTO(String userId, LocalDateTime time, Quiz quiz) {
        return EventDTO
                .builder()
                .userId(userId)
                .time(time)
                .type(EventType.QUIZ)
                .action(EventAction.COMPLETE)
                .description(StrUtil.join(":", quiz.getCourse().getName(), quiz.getName()))
                .build();
    }
}