speechAnalysis/controllers/audio.go

package controllers

import (
	"errors"
	"github.com/gin-gonic/gin"
	"gorm.io/gorm"
	"path"
	"speechAnalysis/conf"
	"speechAnalysis/constvar"
	"speechAnalysis/extend/code"
	"speechAnalysis/extend/util"
	"speechAnalysis/models"
	"speechAnalysis/pkg/logx"
	"speechAnalysis/request"
	"speechAnalysis/service"
	"speechAnalysis/utils/upload"
	"strings"
	"time"
)

type AudioCtl struct{}

// Upload
// @Tags      音频
// @Summary   上传音频
// @Produce   application/json
// @Param file formData file true "音频文件"
// @Success   200 {object} util.Response "成功"
// @Router    /api-sa/v1/audio/upload [post]
func (slf AudioCtl) Upload(c *gin.Context) {
	_, header, err := c.Request.FormFile("file")
	if err != nil {
		util.ResponseFormat(c, code.RequestParamError, err.Error())
		return
	}

	filename := path.Base(header.Filename)

	arr := strings.Split(filename, "_")
	if len(arr) != 6 {
		util.ResponseFormat(c, code.RequestParamError, "文件名称错误")
		return
	}

	_, err = models.NewAudioSearch().SetName(filename).First()
	if err != gorm.ErrRecordNotFound {
		util.ResponseFormat(c, code.RequestParamError, "重复上传")
		return
	}

	oss := upload.NewOss()
	filePath, filename, uploadErr := oss.UploadFile(header)
	if uploadErr != nil {
		logx.Errorf("upload audio err: %v", err)
		util.ResponseFormat(c, code.RequestParamError, "上传失败")
		return
	}

	timeStr := arr[4] + strings.Split(arr[5], ".")[0]

	t, err := time.ParseInLocation("20060102150405", timeStr, time.Local)

	if err != nil {
		util.ResponseFormat(c, code.RequestParamError, "时间格式不对")
		return
	}

	audio := &models.Audio{
		Name:             filename,
		Size:             header.Size,
		FilePath:         filePath,
		AudioStatus:      constvar.AudioStatusUploadOk,
		LocomotiveNumber: arr[0],
		TrainNumber:      arr[1],
		DriverNumber:     arr[2],
		StationNumber:    arr[3],
		OccurrenceAt:     t,
		IsFollowed:       0,
	}

	if err = models.NewAudioSearch().Create(audio); err != nil {
		util.ResponseFormat(c, code.SaveFail, "上传失败")
		return
	}

	util.ResponseFormat(c, code.Success, "添加成功")
}

func (slf AudioCtl) ParamsCheck(filename string) (err error) {
	arr := strings.Split(filename, "_")
	if len(arr) != 6 {
		return errors.New("文件格式错误")
	}
	return nil
}

// List
// @Tags      音频
// @Summary   音频分析检索
// @Produce   application/json
// @Param     object  query    request.GetAudioList true  "查询参数"
// @Success   200   {object}  util.ResponseList{data=[]models.Audio}  "成功"
// @Router    /api-sa/v1/audio/list [get]
func (slf AudioCtl) List(c *gin.Context) {
	var params request.GetAudioList
	if err := c.ShouldBindQuery(&params); err != nil {
		util.ResponseFormat(c, code.RequestParamError, err.Error())
		return
	}

	if !params.PageInfo.Check() {
		util.ResponseFormat(c, code.RequestParamError, "分页参数错误")
		return
	}

	list, total, err := models.NewAudioSearch().
		SetPage(params.Page, params.PageSize).
		SetKeyword(params.Keyword).
		SetLocomotiveNumber(params.LocomotiveNumber).
		SetTrainNumber(params.TrainNumber).
		SetDriverNumber(params.DriverNumber).
		SetStationNumber(params.StationNumber).
		Find()

	if err != nil {
		util.ResponseFormat(c, code.RequestParamError, "查找失败")
		return
	}

	util.ResponseFormatList(c, code.Success, list, int(total))
}

// Process
// @Tags      音频
// @Summary   处理音频
// @Produce   application/json
// @Param     object  body request.ProcessAudio true  "音频信息"
// @Success   200 {object} util.Response "成功"
// @Router    /api-sa/v1/audio/process [post]
func (slf AudioCtl) Process(c *gin.Context) {
	var params request.ProcessAudio
	if err := c.ShouldBind(&params); err != nil {
		util.ResponseFormat(c, code.RequestParamError, err.Error())
		return
	}

	audio, err := models.NewAudioSearch().SetID(params.ID).First()

	if err != nil {
		util.ResponseFormat(c, code.RequestParamError, "查找音频失败")
		return
	}

	if audio.AudioStatus != constvar.AudioStatusUploadOk && audio.AudioStatus != constvar.AudioStatusFailed {
		util.ResponseFormat(c, code.RequestParamError, "状态不正确")
		return
	}

	err = models.NewAudioSearch().SetID(params.ID).UpdateByMap(map[string]interface{}{"audio_status": constvar.AudioStatusProcessing})
	if err != nil {
		util.ResponseFormat(c, code.RequestParamError, "处理失败")
		return
	}

	go func() {
		resp, err := service.AnalysisAudio(audio.FilePath, conf.AanlysisConf.Url)
		if err != nil {
			logx.Errorf("err when AnalysisAudio:%v", err)
			_ = models.NewAudioSearch().SetID(params.ID).UpdateByMap(map[string]interface{}{"audio_status": constvar.AudioStatusFailed})
			return
		}
		if resp.Code != 0 {
			logx.Errorf("AnalysisAudio error return:%v", resp)
			_ = models.NewAudioSearch().SetID(params.ID).UpdateByMap(map[string]interface{}{"audio_status": constvar.AudioStatusFailed})
			return
		}
		logx.Infof("AnalysisAudio result: %v", resp)
		err = models.WithTransaction(func(db *gorm.DB) error {
			err = models.NewAudioSearch().SetID(params.ID).UpdateByMap(map[string]interface{}{"audio_status": constvar.AudioStatusFinish})
			if err != nil {
				return err
			}
			err = models.NewAudioTextSearch().Save(&models.AudioText{
				AudioID:   audio.ID,
				AudioText: resp.Result,
				Score:     resp.Score,
			})
			return err
		})
		if err != nil {
			logx.Infof("AnalysisAudio success but update record failed: %v", err)
			return
		}
	}()

	util.ResponseFormat(c, code.UpdateSuccess, "成功")
}