package service import ( "XT_New/models" "fmt" "github.com/jinzhu/gorm" "strings" "time" ) //////// 设备基本信息 func GetValidDevicesBy(orgID int64, deviceType int, zoneID int64) ([]*models.Device, error) { var devices []*models.Device db := readDb.Model(&models.Device{}).Where("org_id = ? AND status = 1", orgID) if deviceType != 0 { db = db.Where("device_type = ?", deviceType) } if zoneID != 0 { db = db.Where("device_zone_id = ?", zoneID) } err := db.Find(&devices).Error if err != nil { return nil, err } return devices, nil } // 根据设备关联表的 id,获取设备关联信息 func GetDeviceByID(orgID int64, deviceID int64) (*models.Device, error) { var device models.Device err := readDb.Model(&models.Device{}).Where("org_id = ? AND id = ?", orgID, deviceID).First(&device).Error if err != nil { if err == gorm.ErrRecordNotFound { return nil, nil } else { return nil, err } } return &device, nil } func GetDMDeviceByID(orgID int64, id int64) (*models.DeviceDM, error) { var device models.DeviceDM err := readDb.Model(&models.DeviceDM{}).Where("org_id = ? AND id = ?", orgID, id).First(&device).Error if err != nil { if err == gorm.ErrRecordNotFound { return nil, nil } else { return nil, err } } return &device, nil } func GetWTEDeviceByID(orgID int64, id int64) (*models.DeviceWTE, error) { var device models.DeviceWTE err := readDb.Model(&models.DeviceWTE{}).Where("org_id = ? AND id = ?", orgID, id).First(&device).Error if err != nil { if err == gorm.ErrRecordNotFound { return nil, nil } else { return nil, err } } return &device, nil } // type DeviceBaseInfoViewModel struct { // DeviceType int `json:"device_type"` // DeviceNumberID int64 `gorm:"column:device_number_id" json:"device_number_id"` // ID int64 `gorm:"column:id" json:"id"` // SerialNumber string `json:"serial_number"` // 序列号 // Name string `json:"name"` // 设备名 // Manufacturer string `json:"manufacturer"` // 生产厂家 // RepairFactory string `json:"repair_factory"` // 维修厂家 // Model string `json:"model"` // 型号 // Department string `json:"department"` // 使用科室 // DepartmentNumber string `json:"department_number"` // 科室编号 // PurchaseDate int64 `json:"purchase_date"` // 购买日期 // InstallDate int64 `json:"install_date"` // 安装日期 // CommissioningDate int64 `json:"commissioning_date"` // 启用日期 // Maintainer string `json:"maintainer"` // 维修工程师 // MaintenanceCall string `json:"maintenance_call"` // 维修联系电话 // WarrantyPeriod string `json:"warranty_period"` // 保修期限 // DeviceStatus int `json:"device_status"` // 机器状态 1.使用机 2.备用机 3.急诊机 4.报废机 // InitialUseTimes int `json:"initial_use_times"` // 初始使用次数 // Mark string `json:"mark"` // 备注 // RetirementDate int64 `json:"retirement_date"` // 报废日期 // RetirementReason string `json:"retirement_reason"` // 报废原因 // ServiceLife int `json:"service_life"` // 使用年限 // WorkingTime int `json:"working_time"` // 工作时长 // TreatmentMode string `json:"treatment_mode"` // 治疗模式 DeviceType = 1 // ReverseOsmosisMode int `json:"reverse_osmosis_mode"` // 反渗模式 DeviceType = 2 // } // // TODO // func GetDeviceBaseInfoByDeviceID(deviceID int64) (*DeviceBaseInfoViewModel, error) { // return nil, nil // } // 创建透析机 func CreateDMDevice(dmDevice *models.DeviceDM, deviceNumber *models.DeviceNumber) (*models.Device, error) { now := time.Now().Unix() dmDevice.Status = 1 dmDevice.CreateTime = now dmDevice.ModifyTime = now tx := writeDb.Begin() createDMErr := tx.Model(&models.DeviceDM{}).Create(dmDevice).Error if createDMErr != nil { tx.Rollback() return nil, createDMErr } device := models.Device{ OrgID: dmDevice.OrgID, DeviceType: 1, DMID: dmDevice.ID, SerialNumber: dmDevice.SerialNumber, Name: dmDevice.Name, Model: dmDevice.Model, Status: 1, CreateTime: now, ModifyTime: now, } if deviceNumber != nil { device.DeviceNumber = deviceNumber.Number device.DeviceNumberID = deviceNumber.ID device.DeviceZoneID = deviceNumber.ZoneID device.DeviceGroupID = deviceNumber.GroupID } createDeviceErr := tx.Model(&models.Device{}).Create(&device).Error if createDeviceErr != nil { tx.Rollback() return nil, createDeviceErr } tx.Commit() return &device, nil } // 创建水处理机 func CreateWTEDevice(wteDevice *models.DeviceWTE, deviceNumber *models.DeviceNumber) (*models.Device, error) { now := time.Now().Unix() wteDevice.Status = 1 wteDevice.CreateTime = now wteDevice.ModifyTime = now tx := writeDb.Begin() createWTEErr := tx.Model(&models.DeviceWTE{}).Create(wteDevice).Error if createWTEErr != nil { tx.Rollback() return nil, createWTEErr } device := models.Device{ OrgID: wteDevice.OrgID, DeviceType: 2, WTEID: wteDevice.ID, SerialNumber: wteDevice.SerialNumber, Name: wteDevice.Name, Model: wteDevice.Model, Status: 1, CreateTime: now, ModifyTime: now, } if deviceNumber != nil { device.DeviceNumber = deviceNumber.Number device.DeviceNumberID = deviceNumber.ID device.DeviceZoneID = deviceNumber.ZoneID device.DeviceGroupID = deviceNumber.GroupID } createDeviceErr := tx.Model(&models.Device{}).Create(&device).Error if createDeviceErr != nil { tx.Rollback() return nil, createDeviceErr } tx.Commit() return &device, nil } func UpdateDMDevice(dmDevice *models.DeviceDM, deviceNumber *models.DeviceNumber, device *models.Device) error { now := time.Now().Unix() tx := writeDb.Begin() dmDevice.ModifyTime = now updateDMErr := tx.Save(dmDevice).Error if updateDMErr != nil { tx.Rollback() return updateDMErr } device.SerialNumber = dmDevice.SerialNumber device.Name = dmDevice.Name device.Model = dmDevice.Model if deviceNumber != nil { device.DeviceNumberID = deviceNumber.ID device.DeviceNumber = deviceNumber.Number device.DeviceZoneID = deviceNumber.ZoneID device.DeviceGroupID = deviceNumber.GroupID } else { device.DeviceNumberID = 0 device.DeviceNumber = "" device.DeviceZoneID = 0 device.DeviceGroupID = 0 } device.ModifyTime = now updateDeviceErr := tx.Save(device).Error if updateDeviceErr != nil { tx.Rollback() return updateDeviceErr } tx.Commit() return nil } func UpdateWTEDevice(wteDevice *models.DeviceWTE, deviceNumber *models.DeviceNumber, device *models.Device) error { now := time.Now().Unix() tx := writeDb.Begin() wteDevice.ModifyTime = now updateWTEErr := tx.Save(wteDevice).Error if updateWTEErr != nil { tx.Rollback() return updateWTEErr } device.SerialNumber = wteDevice.SerialNumber device.Name = wteDevice.Name device.Model = wteDevice.Model device.DeviceNumberID = deviceNumber.ID device.DeviceNumber = deviceNumber.Number device.ModifyTime = now updateDeviceErr := tx.Save(device).Error if updateDeviceErr != nil { tx.Rollback() return updateDeviceErr } tx.Commit() return nil } func UpdateDevice(device *models.Device) error { err := writeDb.Save(device).Error return err } func GetDeviceCountForDeviceNumberID(orgID int64, deviceNumberID int64) (int, error) { var count int err := readDb.Model(&models.Device{}).Where("device_number_id = ? AND org_id = ? AND status = 1", deviceNumberID, orgID).Count(&count).Error if err != nil { return 0, err } return count, nil } //////// 分区 Zone func GetAllValidDeviceZones(orgID int64) ([]*models.DeviceZone, error) { var zones []*models.DeviceZone err := readDb.Model(&models.DeviceZone{}).Where("org_id = ? AND status = 1", orgID).Find(&zones).Error if err != nil { return nil, err } return zones, nil } func GetDeviceZoneByID(orgID int64, zoneID int64) (*models.DeviceZone, error) { var zone models.DeviceZone err := readDb.Model(&models.DeviceZone{}).Where("org_id = ? AND id = ?", orgID, zoneID).First(&zone).Error if err != nil { if err == gorm.ErrRecordNotFound { return nil, nil } else { return nil, err } } return &zone, nil } func CreateDeviceZone(orgID int64, name string, type_ int) (*models.DeviceZone, error) { now := time.Now().Unix() zone := models.DeviceZone{ OrgID: orgID, Name: name, Type: type_, Status: 1, CreateTime: now, ModifyTime: now, } err := writeDb.Model(&models.DeviceZone{}).Create(&zone).Error if err != nil { return nil, err } return &zone, nil } func UpdateDeviceZone(zone *models.DeviceZone) error { err := writeDb.Save(zone).Error return err } //////// 分组 Group func GetAllValidDeviceGroups(orgID int64) ([]*models.DeviceGroup, error) { var groups []*models.DeviceGroup err := readDb.Model(&models.DeviceGroup{}).Where("org_id = ? AND status = 1", orgID).Find(&groups).Error if err != nil { return nil, err } return groups, nil } func GetDeviceGroupByID(orgID int64, groupID int64) (*models.DeviceGroup, error) { var group models.DeviceGroup err := readDb.Model(&models.DeviceGroup{}).Where("org_id = ? AND id = ?", orgID, groupID).First(&group).Error if err != nil { if err == gorm.ErrRecordNotFound { return nil, nil } else { return nil, err } } return &group, nil } func CreateDeviceGroup(orgID int64, name string) (*models.DeviceGroup, error) { now := time.Now().Unix() group := models.DeviceGroup{ OrgID: orgID, Name: name, Status: 1, CreateTime: now, ModifyTime: now, } err := writeDb.Model(&models.DeviceGroup{}).Create(&group).Error if err != nil { return nil, err } return &group, nil } func UpdateDeviceGroup(group *models.DeviceGroup) error { err := writeDb.Save(group).Error return err } //////// 机号 Number type DeviceNumberViewModel struct { models.DeviceNumber ZoneName string `gorm:"column:zone_name" json:"zone_name"` GroupName string `gorm:"column:group_name" json:"group_name"` } func GetAllValidDeviceNumbers(orgID int64) ([]*DeviceNumberViewModel, error) { var vms []*DeviceNumberViewModel = make([]*DeviceNumberViewModel, 0) rows, err := readDb.Raw("SELECT n.*, z.name as zone_name, g.name as group_name FROM xt_device_number as n join xt_device_zone as z on z.id = n.zone_id AND z.status = 1 join xt_device_group as g on g.id = n.group_id WHERE (n.org_id = ? AND n.status = 1)", orgID).Rows() defer rows.Close() if err != nil { return nil, err } for rows.Next() { var vm DeviceNumberViewModel readDb.ScanRows(rows, &vm) vms = append(vms, &vm) } return vms, nil } func GetAllBedNumber(orgId int64) (devicenumber []*models.XtDeviceNumber, err error) { err = XTReadDB().Raw("select id as bed_id,org_id,number as bed_number,group_id,zone_id from xt_device_number as n Where NOT EXISTS (select id,bed_id from sgj_users.xt_device_addmacher as a where a.bed_id = n.id and a.status = 1) AND n.org_id = ? AND n.status = 1 ", orgId).Scan(&devicenumber).Error return devicenumber, err } func GetAllBedNumberTwo(orgId int64, id int64) (devicenumber []*models.XtDeviceNumber, err error) { err = XTReadDB().Raw("select id as bed_id,org_id,number as bed_number,group_id,zone_id from xt_device_number as n Where NOT EXISTS (select id,bed_id from sgj_users.xt_device_addmacher as a where a.bed_id = n.id and a.status = 1 and a.id <> ?) AND n.org_id = ? AND n.status = 1 ", id, orgId).Scan(&devicenumber).Error return devicenumber, err } func GetAllMachineByOrgId(orgid int64) (addmacher []*models.DeviceAddmacher, err error) { err = UserReadDB().Where("user_org_id = ? AND status = 1", orgid).Find(&addmacher).Error return addmacher, err } func GetAllDeviceNumbers(orgID int64, record_date int64, schedule_type int64) ([]*DeviceNumberViewModel, error) { var vms []*DeviceNumberViewModel = make([]*DeviceNumberViewModel, 0) rows, err := readDb.Raw("SELECT n.*, z.name as zone_name, g.name as group_name FROM xt_device_number as n join xt_device_zone as z on z.id = n.zone_id join xt_device_group as g on g.id = n.group_id WHERE (n.org_id = ? AND n.status = 1) AND NOT EXISTS (Select * FROM xt_schedule as s, `xt_dialysis_order` as d Where d.`dialysis_date` = ? AND d.`status` = 1 AND d.`patient_id` = s.`patient_id` AND s.user_org_id = n.org_id AND s.`bed_id` = n.id AND s.`schedule_date` = ? AND s.`schedule_type` = ? AND s.status = 1 )", orgID, record_date, record_date, schedule_type).Rows() defer rows.Close() if err != nil { return nil, err } for rows.Next() { var vm DeviceNumberViewModel readDb.ScanRows(rows, &vm) vms = append(vms, &vm) } return vms, nil } func GetDeviceNumberByID(orgID int64, numberID int64) (*models.DeviceNumber, error) { var number models.DeviceNumber err := readDb.Model(&models.DeviceNumber{}).Where("org_id = ? AND id = ?", orgID, numberID).First(&number).Error if err != nil { if err == gorm.ErrRecordNotFound { return nil, nil } else { return nil, err } } return &number, nil } func CreateDeviceNumber(orgID int64, number string, zoneID int64, groupID int64) (*models.DeviceNumber, error) { now := time.Now().Unix() numberModel := models.DeviceNumber{ OrgID: orgID, Number: number, ZoneID: zoneID, GroupID: groupID, Status: 1, CreateTime: now, ModifyTime: now, } err := writeDb.Model(&models.DeviceNumber{}).Create(&numberModel).Error if err != nil { return nil, err } return &numberModel, nil } func UpdateDeviceNumber(number *models.DeviceNumber) error { now := time.Now().Unix() number.ModifyTime = now tx := writeDb.Begin() updateNumberErr := tx.Save(number).Error if updateNumberErr != nil { tx.Rollback() return updateNumberErr } updateDeviceErr := tx.Model(&models.Device{}).Where("org_id = ? AND device_number_id = ?", number.OrgID, number.ID).Updates(map[string]interface{}{"device_number": number.Number}).Error if updateDeviceErr != nil { tx.Rollback() return updateDeviceErr } tx.Commit() return nil } func GetDeviceNumberCountForZoneID(orgID int64, zoneID int64) (int, error) { var count int err := readDb.Model(&models.DeviceNumber{}).Where("zone_id = ? AND org_id = ? AND status = 1", zoneID, orgID).Count(&count).Error if err != nil { return 0, err } return count, nil } func GetDeviceNumberCountForGroupID(orgID int64, groupID int64) (int, error) { var count int err := readDb.Model(&models.DeviceNumber{}).Where("group_id = ? AND org_id = ? AND status = 1", groupID, orgID).Count(&count).Error if err != nil { return 0, err } return count, nil } func GetScheduleCountForDeviceNumber(orgID int64, deviceNumberID int64, beginDate int64) (int, error) { var count int err := readDb.Model(&models.Schedule{}).Where("bed_id = ? AND user_org_id = ? AND schedule_date >= ? AND status = 1", deviceNumberID, orgID, beginDate).Count(&count).Error if err != nil { return 0, err } return count, nil } func GetScheduleTemplateItemCountForDeviceNumber(orgID int64, deviceNumberID int64) (int, error) { var count int err := readDb.Model(&models.PatientScheduleTemplateItem{}).Where("device_number_id = ? AND org_id = ? AND status = 1", deviceNumberID, orgID).Count(&count).Error if err != nil { return 0, err } return count, nil } func GetZoneId(bednumber int64, orgid int64) (models.DeviceNumber, error) { number := models.DeviceNumber{} err := XTReadDB().Model(&number).Where("id = ? AND org_id = ?", bednumber, orgid).Find(&number).Error return number, err } //func AddMacher(deviceaddmacher *models.DeviceAddmacher) error{ // fmt.Println("进来了没哟") // tx := writeDb.Begin() // err := tx.Model(&models.DeviceAddmachers{}).Create(&deviceaddmacher).Error // fmt.Println("错误是什么",err) // if err !=nil{ // tx.Rollback() // } // tx.Commit() // return err //} // func CreateMacher(machers *models.DeviceAddmacher) error { // fmt.Println("进来了米有") // begin := writeDb.Begin() // fmt.Println("hhhhhhhh",begin) // err := begin.Model(&models.DeviceAddmacher{}).Create(machers).Error // fmt.Println("err",err) // if err !=nil{ // begin.Rollback() // } // begin.Commit() // fmt.Println("执行了没有") // return err // } func GetLastMacherData(orgid int64) (models.DeviceAddmacher, error) { addmacher := models.DeviceAddmacher{} err := UserReadDB().Model(&addmacher).Where("user_org_id = ? AND status = ?", orgid, 1).Last(&addmacher).Error return addmacher, err } func AddTreatMode(machineid int64, orgid int64, treatmodes []int64) (err error) { utx := XTWriteDB().Begin() if len(treatmodes) > 0 { thisSQL := "INSERT INTO xt_device_treatmentmode(machine_id,treate_mode,status,ctime,user_org_id) VALUES " insertParams := make([]string, 0) insertData := make([]interface{}, 0) for _, contagion := range treatmodes { insertParams = append(insertParams, "(?, ?, ?, ?, ?)") insertData = append(insertData, machineid) insertData = append(insertData, contagion) insertData = append(insertData, 1) insertData = append(insertData, time.Now().Unix()) insertData = append(insertData, orgid) } thisSQL += strings.Join(insertParams, ",") err = utx.Exec(thisSQL, insertData...).Error if err != nil { utx.Rollback() return } } utx.Commit() return } //func DeleteBedNumber(id int64,orgid int64)(error){ // //err := writeDb.Model(&models.DeviceNumber{}).Where("id = ? AND org_id = ?", id, orgid).Updates(map[string]interface{}{"status": 0, "mtime": time.Now().Unix()}).Error // err := writeDb.Model(&models.DeviceNumber{}).Where("id = ? AND org_id = ?", id, orgid).Updates(map[string]interface{}{"status": 0, "mtime": time.Now().Unix()}).Error // // // fmt.Println("错误是什么",err) // return err // //} // //func DeleteZoneId(id int64,orgid int64)(error) { // err := writeDb.Model(&models.DeviceZone{}).Where("id = ? AND org_id = ?", id, orgid).Updates(map[string]interface{}{"status": 0, "mtime": time.Now().Unix()}).Error // return err //} func GetAllMachineInfo(page int64, limit int64, keyword string, zoneid int64, equimentid int64, statusid int64, orgid int64) (addmahcer []*models.DeviceAddmachers, total int64, err error) { //db := readUserDb().Table("xt_device_addmacher as a").Where("a.status = 1") db := readUserDb.Table("xt_device_addmacher as a").Where("a.status = 1") table := XTReadDB().Table("xt_device_zone as x") d := readUserDb.Table("xt_device_mode as m") fmt.Print("d", d) fmt.Println("table", table) if orgid > 0 { db = db.Where("a.user_org_id = ?", orgid) } if zoneid > 0 { db = db.Where("a.zone_id = ?", zoneid) } if equimentid > 0 { db = db.Where("a.device_type = ?", equimentid) } if statusid > 0 { db = db.Where("a.machine_status = ?", statusid) } if len(keyword) > 0 { keyword = "%" + keyword + "%" db = db.Where("a.serial_number LIKE ? OR a.device_name LIKE ? OR a.unit_type LIKE ?", keyword, keyword, keyword) } offset := (page - 1) * limit err = db.Order("a.ctime asc").Select("a.id,a.serial_number,a.device_type,a.bed_number,a.device_name,a.manufacture_factory,a.service_manufacturer,a.unit_type,a.use_section,a.section_number,a.buy_date,a.install_date,a.start_date,a.maintenace_engineer,a.telephone,a.guarantee_date,a.machine_status,a.user_total,a.disinfection_mode,a.remarks,a.rubbish_date,a.rubbish_reason,a.user_year,a.work_time,a.revers_mode,a.user_org_id,a.status,a.ctime,a.mtime,a.bed_id,x.name,m.device_mode").Count(&total). Joins("Left JOIN sgj_xt.xt_device_zone as x On x.id = a.zone_id").Joins("Left JOIN xt_device_mode as m on m.id = a.unit_type ").Offset(offset).Limit(limit).Scan(&addmahcer).Error if err != nil { return } return } func GetAllMachine(zoneid int64, classid int64, deviceid int64, timenow int64, orgid int64) (addmahcer []*models.DeviceAddmachers, err error) { fmt.Println("timenow", timenow) db := readUserDb.Table("xt_device_addmacher as a").Where("a.status = 1") //db := XTReadDB().Table("xt_device_addmacher as a").Where("a.status = 1") tab := XTReadDB().Table("xt_schedule as x") fmt.Println("tab", tab) d := readUserDb.Table("xt_device_mode as m") fmt.Print("d", d) if orgid > 0 { db = db.Where("a.user_org_id = ?", orgid) } if zoneid > 0 { db = db.Where("a.zone_id = ?", zoneid) } if deviceid > 0 { db = db.Where("a.device_type = ?", deviceid) } if classid > 0 { error := db.Joins("LEFT JOIN sgj_xt.xt_schedule as x On x.bed_id = a.bed_id").Joins("LEFT JOIN xt_device_mode as d on d.id = a.unit_type").Where("x.user_org_id = ? AND x.schedule_date = ? AND x.schedule_type = ? AND x.status = ?", orgid, timenow, classid, 1).Order("a.ctime desc").Select("a.id,a.serial_number,a.device_type,a.bed_number,a.device_name,a.manufacture_factory,a.service_manufacturer,a.unit_type,a.use_section,a.section_number,a.buy_date,a.install_date,a.start_date,a.maintenace_engineer,a.telephone,a.guarantee_date,a.machine_status,a.user_total,a.disinfection_mode,a.remarks,a.rubbish_date,a.rubbish_reason,a.user_year,a.work_time,a.revers_mode,a.user_org_id,a.status,a.ctime,a.mtime,d.device_mode").Find(&addmahcer).Error fmt.Println("err", error) } else { err = db.Order("a.ctime asc").Select("a.id,a.serial_number,a.device_type,a.bed_number,a.device_name,a.manufacture_factory,a.service_manufacturer,a.unit_type,a.use_section,a.section_number,a.buy_date,a.install_date,a.start_date,a.maintenace_engineer,a.telephone,a.guarantee_date,a.machine_status,a.user_total,a.disinfection_mode,a.remarks,a.rubbish_date,a.rubbish_reason,a.user_year,a.work_time,a.revers_mode,a.user_org_id,a.status,a.ctime,a.mtime,a.bed_id,d.device_mode").Joins("LEFT JOIN xt_device_mode as d on d.id = a.unit_type").Find(&addmahcer).Error fmt.Println("错误是什么", err) if err != nil { return } } return } func GetMachineDetail(id int64, orgid int64) (models.DeviceAddmachers, error) { addmacher := models.DeviceAddmachers{} // // //err := readUserDb.Model(&addmacher).Where("id = ? AND user_org_id = ? AND status = 1", id, orgid).Find(&addmacher).Error db := readUserDb.Table("xt_device_addmacher as a").Where("a.status =1") d := readUserDb.Table("xt_device_mode as d") fmt.Print("d", d) err := db.Select("a.id,a.serial_number,a.device_type,a.bed_number,a.device_name,a.manufacture_factory,a.service_manufacturer,a.unit_type as device_mode,a.use_section,a.section_number,a.buy_date,a.install_date,a.start_date,a.maintenace_engineer,a.telephone,a.guarantee_date,a.machine_status,a.user_total,a.disinfection_mode,a.remarks,a.rubbish_date,a.rubbish_reason,a.user_year,a.work_time,a.revers_mode,a.user_org_id,a.status,a.ctime,a.mtime,a.zone_id,a.bed_id").Joins("left join xt_device_mode as d on d.id = a.unit_type ").Where("a.id = ? and a.user_org_id = ?", id, orgid).Find(&addmacher).Error return addmacher, err } func GetTreatModel(id int64, orgid int64) (mode []*models.DeviceTreatmentmode, err error) { err = XTReadDB().Model(&mode).Where("machine_id = ? AND user_org_id = ? AND status = 1 ", id, orgid).Find(&mode).Error return mode, err }