无人机项目后端代码
sean.zhou
2022-12-12 2d8ded3e77b22e44985265ca4063102662e452c1
src/main/java/com/dji/sample/wayline/service/impl/WaylineJobServiceImpl.java
@@ -14,6 +14,9 @@
import com.dji.sample.component.redis.RedisOpsUtils;
import com.dji.sample.manage.model.dto.DeviceDTO;
import com.dji.sample.manage.service.IDeviceService;
import com.dji.sample.media.model.MediaFileCountDTO;
import com.dji.sample.media.model.MediaMethodEnum;
import com.dji.sample.media.service.IFileService;
import com.dji.sample.wayline.dao.IWaylineJobMapper;
import com.dji.sample.wayline.model.dto.*;
import com.dji.sample.wayline.model.entity.WaylineJobEntity;
@@ -66,11 +69,10 @@
    private IMessageSenderService messageSender;
    @Autowired
    private RedisOpsUtils redisOps;
    @Autowired
    private ObjectMapper objectMapper;
    @Autowired
    private IFileService fileService;
    @Override
    public Optional<WaylineJobDTO> createWaylineJob(CreateJobParam param, CustomClaim customClaim) {
@@ -94,6 +96,7 @@
                .waylineType(param.getWaylineType())
                .outOfControlAction(param.getOutOfControlAction())
                .rthAltitude(param.getRthAltitude())
                .mediaCount(0)
                .build();
        int id = mapper.insert(jobEntity);
        if (id <= 0) {
@@ -167,7 +170,7 @@
        }
        if (WaylineTaskTypeEnum.TIMED.getVal() == waylineJob.getTaskType()) {
            boolean isAdd = redisOps.zAdd(RedisConst.WAYLINE_JOB, waylineJob.getJobId(),
            boolean isAdd = RedisOpsUtils.zAdd(RedisConst.WAYLINE_JOB, waylineJob.getJobId(),
                    waylineJob.getExecuteTime().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli());
            if (!isAdd) {
                return ResponseResult.error("Failed to create scheduled job.");
@@ -218,7 +221,7 @@
                .jobId(jobId)
                .status(WaylineJobStatusEnum.IN_PROGRESS.getVal())
                .build());
        redisOps.setWithExpire(jobId,
        RedisOpsUtils.setWithExpire(jobId,
                EventsReceiver.<FlightTaskProgressReceiver>builder().bid(jobId).sn(job.getDockSn()).build(),
                RedisConst.DEVICE_ALIVE_SECOND * RedisConst.DEVICE_ALIVE_SECOND);
        return true;
@@ -256,7 +259,7 @@
    private void publishCancelTask(String workspaceId, String dockSn, List<String> jobIds) {
        boolean isOnline = deviceService.checkDeviceOnline(dockSn);
        if (isOnline) {
        if (!isOnline) {
            throw new RuntimeException("Dock is offline.");
        }
        String topic = TopicConst.THING_MODEL_PRE + TopicConst.PRODUCT + dockSn + TopicConst.SERVICES_SUF;
@@ -282,7 +285,7 @@
                    .status(WaylineJobStatusEnum.CANCEL.getVal())
                    .endTime(LocalDateTime.now())
                    .build());
            redisOps.zRemove(RedisConst.WAYLINE_JOB, jobId);
            RedisOpsUtils.zRemove(RedisConst.WAYLINE_JOB, jobId);
        }
    }
@@ -372,6 +375,33 @@
    }
    @Override
    public void uploadMediaHighestPriority(String workspaceId, String jobId) {
        Optional<WaylineJobDTO> jobOpt = getJobByJobId(jobId);
        if (jobOpt.isEmpty()) {
            throw new RuntimeException(CommonErrorEnum.ILLEGAL_ARGUMENT.getErrorMsg());
        }
        String dockSn = jobOpt.get().getDockSn();
        String key = RedisConst.MEDIA_HIGHEST_PRIORITY_PREFIX + dockSn;
        if (RedisOpsUtils.checkExist(key) && jobId.equals(RedisOpsUtils.get(key).toString())) {
            return;
        }
        ServiceReply reply = messageSender.publishWithReply(TopicConst.THING_MODEL_PRE + TopicConst.PRODUCT + dockSn + TopicConst.SERVICES_SUF,
                CommonTopicResponse.builder()
                        .tid(UUID.randomUUID().toString())
                        .bid(UUID.randomUUID().toString())
                        .timestamp(System.currentTimeMillis())
                        .method(MediaMethodEnum.UPLOAD_FLIGHT_TASK_MEDIA_PRIORITIZE.getMethod())
                        .data(Map.of(MapKeyConst.FLIGHT_ID, jobId))
                        .build());
        if (ResponseResult.CODE_SUCCESS != reply.getResult()) {
            throw new RuntimeException("Failed to set media job upload priority. Error Code: " + reply.getResult());
        }
        RedisOpsUtils.setWithExpire(key, jobId, RedisConst.DEVICE_ALIVE_SECOND * 5);
    }
    private WaylineJobEntity dto2Entity(WaylineJobDTO dto) {
        WaylineJobEntity.WaylineJobEntityBuilder builder = WaylineJobEntity.builder();
        if (dto == null) {
@@ -418,12 +448,37 @@
        if (Objects.nonNull(entity.getEndTime())) {
            builder.endTime(LocalDateTime.ofInstant(Instant.ofEpochMilli(entity.getEndTime()), ZoneId.systemDefault()));
        }
        if (WaylineJobStatusEnum.IN_PROGRESS.getVal() == entity.getStatus() && redisOps.getExpire(entity.getJobId()) > 0) {
            EventsReceiver<FlightTaskProgressReceiver> taskProgress = (EventsReceiver<FlightTaskProgressReceiver>) redisOps.get(entity.getJobId());
        if (WaylineJobStatusEnum.IN_PROGRESS.getVal() == entity.getStatus() && RedisOpsUtils.getExpire(entity.getJobId()) > 0) {
            EventsReceiver<FlightTaskProgressReceiver> taskProgress = (EventsReceiver<FlightTaskProgressReceiver>) RedisOpsUtils.get(entity.getJobId());
            if (Objects.nonNull(taskProgress.getOutput()) && Objects.nonNull(taskProgress.getOutput().getProgress())) {
                builder.progress(taskProgress.getOutput().getProgress().getPercent());
            }
        }
        if (entity.getMediaCount() == 0) {
            return builder.build();
        }
        // sync the number of media files
        String key = RedisConst.MEDIA_HIGHEST_PRIORITY_PREFIX + entity.getDockSn();
        String countKey = RedisConst.MEDIA_FILE_PREFIX + entity.getDockSn();
        Object mediaFileCount = RedisOpsUtils.hashGet(countKey, entity.getJobId());
        if (Objects.nonNull(mediaFileCount)) {
            builder.uploadedCount(((MediaFileCountDTO) mediaFileCount).getUploadedCount())
                    .uploading(RedisOpsUtils.checkExist(key) && entity.getJobId().equals(RedisOpsUtils.get(key)));
            return builder.build();
        }
        int uploadedSize = fileService.getFilesByWorkspaceAndJobId(entity.getWorkspaceId(), entity.getJobId()).size();
        // All media for this job have been uploaded.
        if (uploadedSize >= entity.getMediaCount()) {
            return builder.uploadedCount(uploadedSize).build();
        }
        RedisOpsUtils.hashSet(countKey, entity.getJobId(),
                MediaFileCountDTO.builder()
                        .jobId(entity.getJobId())
                        .mediaCount(entity.getMediaCount())
                        .uploadedCount(uploadedSize).build());
        return builder.build();
    }
}