smart_intersectionV2.0/server/service/devices/soundPeriod.go

package devices

import (
	"encoding/json"
	"fmt"
	"server/dao"
	"server/global"
	"server/model/devices"
	"server/utils/protocol"
)

type SoundPeriodService struct {
}

func (sps *SoundPeriodService) CreateSoundPeriod(req devices.SoundPeriodReq) error {
	result := devices.PeriodtimeJSON{
		Setperiodtime0: devices.SetPeropdtime{
			Time:    req.SoundPeriod.Time,
			Period0: req.SoundPeriod.Period0,
			Period1: req.SoundPeriod.Period1,
			Period2: req.SoundPeriod.Period2,
			Period3: req.SoundPeriod.Period3,
			Period4: req.SoundPeriod.Period4,
			Period5: req.SoundPeriod.Period5,
			Period6: req.SoundPeriod.Period6,
			Period7: req.SoundPeriod.Period7,
		},
	}

	// 序列化为 JSON 字符串
	jsonBytes, err := json.MarshalIndent(result, "", "  ")
	if err != nil {
		return fmt.Errorf("转换失败: %v", err)
	}

	err = MqttService.Publish(MqttService.GetTopic(req.DeviceSn, protocol.TopicChanStatus), jsonBytes)
	if err != nil {
		return fmt.Errorf("error updating: %v", err)
	}

	err = global.GVA_DB.Create(&req.SoundPeriod).Error
	if err != nil {
		return err
	}
	fmt.Println("SoundPeriod CreateSoundPeriod === ", req.SoundPeriod)
	err = global.GVA_DB.Model(dao.Screens{}).Where("sn = ?", req.DeviceSn).Update("sound_period_id", req.SoundPeriod.ID).Error
	if err != nil {
		return err
	}
	return err
}

func (sps *SoundPeriodService) UpdateSoundPeriod(req devices.SoundPeriodReq) error {
	result := devices.PeriodtimeJSON{
		Setperiodtime0: devices.SetPeropdtime{
			Time:    req.SoundPeriod.Time,
			Period0: req.SoundPeriod.Period0,
			Period1: req.SoundPeriod.Period1,
			Period2: req.SoundPeriod.Period2,
			Period3: req.SoundPeriod.Period3,
			Period4: req.SoundPeriod.Period4,
			Period5: req.SoundPeriod.Period5,
			Period6: req.SoundPeriod.Period6,
			Period7: req.SoundPeriod.Period7,
		},
	}

	// 序列化为 JSON 字符串
	jsonBytes, err := json.MarshalIndent(result, "", "  ")
	if err != nil {
		return fmt.Errorf("转换失败: %v", err)
	}

	err = MqttService.Publish(MqttService.GetTopic(req.DeviceSn, protocol.TopicChanStatus), jsonBytes)
	if err != nil {
		return fmt.Errorf("error updating: %v", err)
	}

	err = global.GVA_DB.Where("id = ?", req.SoundPeriod.ID).Updates(&req.SoundPeriod).Error
	if err != nil {
		return err
	}
	return err
}