device-manage-server/device-manage/app/admin/models/busmodels/video.go

package busmodels

import (
	orm "device-manage/common/global"
)

type BusVideo struct {
	VideoId    int    `json:"videoId" gorm:"primary_key;AUTO_INCREMENT"`
	VideoName  string `json:"videoName" gorm:"size:128;"`
	VideoTitle string `json:"videoTitle" gorm:"size:128;"`
	VideoType  string `json:"videoType" gorm:"size:128;"`
	VideoTime  string `json:"videoTime" gorm:"size:128;"`
	Remark     string `json:"remark" gorm:"size:128;"`
	Size       string `json:"size" gorm:"size:128;"`
	PlayCount  string `json:"playCount" gorm:"size:128;"`
	VideoPath  string `json:"videoPath" gorm:"size:128;"`
	CoverPath  string `json:"coverPath" gorm:"size:128;"`
	CreateBy   string `json:"createBy" gorm:"size:128;"`
	UpdateBy   string `json:"updateBy" gorm:"size:128;"`
	BaseModel
}

func (BusVideo) TableName() string {
	return "bus_video"
}

func (e *BusVideo) GetVideo(ids []int) ([]BusVideo, error) {
	var doc []BusVideo

	table := orm.Eloquent.Table(e.TableName()).Where("video_id in (?)", ids)

	if err := table.Find(&doc).Error; err != nil {
		return doc, err
	}
	return doc, nil
}

func (e *BusVideo) GetPage(pageSize int, pageIndex int) ([]BusVideo, int, error) {
	var doc []BusVideo
	table := orm.Eloquent.Table(e.TableName())
	if e.VideoName != "" {
		table = table.Where("video_name like ?", "%"+e.VideoName+"%")
	}
	if e.VideoTime != "" {
		table = table.Where("video_time like ?", "%"+e.VideoTime+"%")
	}
	var count int64

	if err := table.Order("video_id desc").Offset((pageIndex - 1) * pageSize).Limit(pageSize).Find(&doc).Offset(-1).Limit(-1).Count(&count).Error; err != nil {
		return nil, 0, err
	}
	return doc, int(count), nil
}

func (e *BusVideo) Insert() (id int, err error) {
	//添加数据
	if err = orm.Eloquent.Table(e.TableName()).Create(&e).Error; err != nil {
		return
	}
	id = e.VideoId
	return
}

func (e *BusVideo) Update() (update BusVideo, err error) {
	if err = orm.Eloquent.Table(e.TableName()).First(&update, e.VideoId).Error; err != nil {
		return
	}
	//参数1:是要修改的数据
	//参数2:是修改的数据
	if err = orm.Eloquent.Table(e.TableName()).Model(&update).Updates(&e).Error; err != nil {
		return
	}
	return
}

//delelte log
func (e *BusVideo) Delete(id int) (success bool, err error) {
	if err = orm.Eloquent.Table(e.TableName()).Where("video_id = ?", id).Delete(&BusVideo{}).Error; err != nil {
		success = false
		return
	}
	success = true
	return
}

func (e *BusVideo) BatchDelete(id []int) (Result bool, err error) {
	if err = orm.Eloquent.Table(e.TableName()).Where("video_id in (?)", id).Delete(&BusVideo{}).Error; err != nil {
		return
	}
	Result = true
	return
}