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scrutiny/webapp/backend/pkg/models/device.go

170 lines
5.9 KiB

package models
import (
"github.com/analogj/scrutiny/webapp/backend/pkg"
"github.com/analogj/scrutiny/webapp/backend/pkg/models/collector"
"time"
)
type DeviceWrapper struct {
Success bool `json:"success"`
Errors []error `json:"errors"`
Data []Device `json:"data"`
}
type Device struct {
//GORM attributes, see: http://gorm.io/docs/conventions.html
CreatedAt time.Time
UpdatedAt time.Time
DeletedAt *time.Time
WWN string `json:"wwn" gorm:"primary_key"`
DeviceName string `json:"device_name"`
Manufacturer string `json:"manufacturer"`
ModelName string `json:"model_name"`
InterfaceType string `json:"interface_type"`
InterfaceSpeed string `json:"interface_speed"`
SerialNumber string `json:"serial_number"`
Firmware string `json:"firmware"`
RotationSpeed int `json:"rotational_speed"`
Capacity int64 `json:"capacity"`
FormFactor string `json:"form_factor"`
SmartSupport bool `json:"smart_support"`
DeviceProtocol string `json:"device_protocol"` //protocol determines which smart attribute types are available (ATA, NVMe, SCSI)
DeviceType string `json:"device_type"` //device type is used for querying with -d/t flag, should only be used by collector.
// User provided metadata
Label string `json:"label"`
HostId string `json:"host_id"`
// Data set by Scrutiny
DeviceStatus pkg.DeviceStatus `json:"device_status"`
}
func (dv *Device) IsAta() bool {
return dv.DeviceProtocol == pkg.DeviceProtocolAta
}
func (dv *Device) IsScsi() bool {
return dv.DeviceProtocol == pkg.DeviceProtocolScsi
}
func (dv *Device) IsNvme() bool {
return dv.DeviceProtocol == pkg.DeviceProtocolNvme
}
//
////This method requires a device with an array of SmartResults.
////It will remove all SmartResults other than the first (the latest one)
////All removed SmartResults, will be processed, grouping SmartAtaAttribute by attribute_id
//// and adding theme to an array called History.
//func (dv *Device) SquashHistory() error {
// if len(dv.SmartResults) <= 1 {
// return nil //no ataHistory found. ignore
// }
//
// latestSmartResultSlice := dv.SmartResults[0:1]
// historicalSmartResultSlice := dv.SmartResults[1:]
//
// //re-assign the latest slice to the SmartResults field
// dv.SmartResults = latestSmartResultSlice
//
// //process the historical slice for ATA data
// if len(dv.SmartResults[0].AtaAttributes) > 0 {
// ataHistory := map[int][]SmartAtaAttribute{}
// for _, smartResult := range historicalSmartResultSlice {
// for _, smartAttribute := range smartResult.AtaAttributes {
// if _, ok := ataHistory[smartAttribute.AttributeId]; !ok {
// ataHistory[smartAttribute.AttributeId] = []SmartAtaAttribute{}
// }
// ataHistory[smartAttribute.AttributeId] = append(ataHistory[smartAttribute.AttributeId], smartAttribute)
// }
// }
//
// //now assign the historical slices to the AtaAttributes in the latest SmartResults
// for sandx, smartAttribute := range dv.SmartResults[0].AtaAttributes {
// if attributeHistory, ok := ataHistory[smartAttribute.AttributeId]; ok {
// dv.SmartResults[0].AtaAttributes[sandx].History = attributeHistory
// }
// }
// }
//
// //process the historical slice for Nvme data
// if len(dv.SmartResults[0].NvmeAttributes) > 0 {
// nvmeHistory := map[string][]SmartNvmeAttribute{}
// for _, smartResult := range historicalSmartResultSlice {
// for _, smartAttribute := range smartResult.NvmeAttributes {
// if _, ok := nvmeHistory[smartAttribute.AttributeId]; !ok {
// nvmeHistory[smartAttribute.AttributeId] = []SmartNvmeAttribute{}
// }
// nvmeHistory[smartAttribute.AttributeId] = append(nvmeHistory[smartAttribute.AttributeId], smartAttribute)
// }
// }
//
// //now assign the historical slices to the AtaAttributes in the latest SmartResults
// for sandx, smartAttribute := range dv.SmartResults[0].NvmeAttributes {
// if attributeHistory, ok := nvmeHistory[smartAttribute.AttributeId]; ok {
// dv.SmartResults[0].NvmeAttributes[sandx].History = attributeHistory
// }
// }
// }
// //process the historical slice for Scsi data
// if len(dv.SmartResults[0].ScsiAttributes) > 0 {
// scsiHistory := map[string][]SmartScsiAttribute{}
// for _, smartResult := range historicalSmartResultSlice {
// for _, smartAttribute := range smartResult.ScsiAttributes {
// if _, ok := scsiHistory[smartAttribute.AttributeId]; !ok {
// scsiHistory[smartAttribute.AttributeId] = []SmartScsiAttribute{}
// }
// scsiHistory[smartAttribute.AttributeId] = append(scsiHistory[smartAttribute.AttributeId], smartAttribute)
// }
// }
//
// //now assign the historical slices to the AtaAttributes in the latest SmartResults
// for sandx, smartAttribute := range dv.SmartResults[0].ScsiAttributes {
// if attributeHistory, ok := scsiHistory[smartAttribute.AttributeId]; ok {
// dv.SmartResults[0].ScsiAttributes[sandx].History = attributeHistory
// }
// }
// }
// return nil
//}
//
//func (dv *Device) ApplyMetadataRules() error {
//
// //embed metadata in the latest smart attributes object
// if len(dv.SmartResults) > 0 {
// for ndx, attr := range dv.SmartResults[0].AtaAttributes {
// attr.PopulateAttributeStatus()
// dv.SmartResults[0].AtaAttributes[ndx] = attr
// }
//
// for ndx, attr := range dv.SmartResults[0].NvmeAttributes {
// attr.PopulateAttributeStatus()
// dv.SmartResults[0].NvmeAttributes[ndx] = attr
//
// }
//
// for ndx, attr := range dv.SmartResults[0].ScsiAttributes {
// attr.PopulateAttributeStatus()
// dv.SmartResults[0].ScsiAttributes[ndx] = attr
//
// }
// }
// return nil
//}
// This function is called every time the collector sends SMART data to the API.
// It can be used to update device data that can change over time.
func (dv *Device) UpdateFromCollectorSmartInfo(info collector.SmartInfo) error {
dv.Firmware = info.FirmwareVersion
dv.DeviceProtocol = info.Device.Protocol
if !info.SmartStatus.Passed {
dv.DeviceStatus = pkg.Set(dv.DeviceStatus, pkg.DeviceStatusFailedSmart)
}
return nil
}