102 lines
4.0 KiB
Java
102 lines
4.0 KiB
Java
package com.ruoyi.web.app;
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import java.math.BigDecimal;
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import java.util.function.Supplier;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.PutMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import com.ruoyi.bst.device.domain.DeviceVO;
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import com.ruoyi.bst.device.domain.dto.DeviceBltUploadDTO;
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import com.ruoyi.bst.device.service.DeviceIotService;
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import com.ruoyi.bst.device.service.DeviceService;
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import com.ruoyi.common.annotation.Log;
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import com.ruoyi.common.core.controller.BaseController;
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import com.ruoyi.common.core.domain.AjaxResult;
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import com.ruoyi.common.core.redis.RedisLock;
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import com.ruoyi.common.core.redis.enums.RedisLockKey;
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import com.ruoyi.common.enums.BusinessType;
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import com.ruoyi.common.enums.LogBizType;
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import com.ruoyi.common.utils.MathUtils;
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import com.ruoyi.common.utils.ServiceUtil;
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import com.ruoyi.common.utils.map.GeoUtils;
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import com.ruoyi.iot.constants.IotConstants;
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import io.swagger.annotations.ApiOperation;
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@RestController
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@RequestMapping("/app/device/iot")
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public class AppDeviceIotController extends BaseController {
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@Autowired
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private DeviceIotService deviceIotService;
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@Autowired
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private DeviceService deviceService;
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@Autowired
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private RedisLock redisLock;
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/**
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* 执行带设备锁的操作
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* @param device 设备信息
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* @param operation 具体操作
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* @return 操作结果
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*/
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private AjaxResult executeWithLock(Long deviceId, Supplier<AjaxResult> operation) {
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ServiceUtil.assertion(deviceId == null, "设备ID不能为空");
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// 获取设备锁
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boolean lock = redisLock.lock(RedisLockKey.DEVICE_IOT_OPERATION, deviceId);
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if (!lock) {
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return AjaxResult.error("设备操作过于频繁，请稍后再试");
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}
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try {
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return operation.get();
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} finally {
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redisLock.unlock(RedisLockKey.DEVICE_IOT_OPERATION, deviceId);
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}
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}
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private DeviceVO getDevice(Long id, String sn) {
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if (id != null) {
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return deviceService.selectDeviceById(id);
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} else {
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return deviceService.selectDeviceBySn(sn);
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}
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}
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@ApiOperation("用户响铃寻车")
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@PutMapping("/ring")
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@Log(title = "用户响铃寻车", businessType = BusinessType.OTHER, bizIdName = "arg0", bizType = LogBizType.DEVICE)
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public AjaxResult ring(@RequestParam(required = false) Long id,
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@RequestParam(required = false) String sn,
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@RequestParam(required = false) BigDecimal lon,
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@RequestParam(required = false) BigDecimal lat) {
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DeviceVO device = getDevice(id, sn);
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ServiceUtil.assertion(device == null, "当前车辆不存在，无法响铃寻车");
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if (device.getAreaRequiredRingRadius() != null && device.getAreaRequiredRingRadius()) {
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ServiceUtil.assertion(lon == null || lat == null, "请开启定位后重试");
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BigDecimal distance = GeoUtils.calculateDistance(device.getLatitude(), device.getLongitude(), lat, lon);
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ServiceUtil.assertion(MathUtils.biggerThan(distance, device.getAreaRingRadius()),
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"您当前距离车辆%s米，无法响铃寻车。请距离车辆%s米以内再试", distance, device.getAreaRingRadius());
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}
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return executeWithLock(device.getId(), () -> {
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return toAjax(deviceIotService.play(device, IotConstants.PLAY_WARNING, "用户响铃寻车", true));
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});
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}
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@ApiOperation("蓝牙上传设备信息")
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@PutMapping("/bltUpload")
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@Log(title = "蓝牙上传设备信息", businessType = BusinessType.OTHER, bizType = LogBizType.DEVICE)
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public AjaxResult bltUpload(@RequestBody @Validated DeviceBltUploadDTO dto) {
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return toAjax(deviceIotService.bltUpload(dto));
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}
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}
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