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scrutiny/webapp/backend/pkg/web/handler/upload_device_metrics.go

70 lines
2.2 KiB

package handler
import (
"github.com/analogj/scrutiny/webapp/backend/pkg/config"
"github.com/analogj/scrutiny/webapp/backend/pkg/models/collector"
dbModels "github.com/analogj/scrutiny/webapp/backend/pkg/models/db"
"github.com/analogj/scrutiny/webapp/backend/pkg/notify"
"github.com/gin-gonic/gin"
"github.com/jinzhu/gorm"
"github.com/sirupsen/logrus"
"net/http"
)
func UploadDeviceMetrics(c *gin.Context) {
db := c.MustGet("DB").(*gorm.DB)
logger := c.MustGet("LOGGER").(logrus.FieldLogger)
appConfig := c.MustGet("CONFIG").(config.Interface)
var collectorSmartData collector.SmartInfo
err := c.BindJSON(&collectorSmartData)
if err != nil {
logger.Errorln("Cannot parse SMART data", err)
c.JSON(http.StatusInternalServerError, gin.H{"success": false})
return
}
//update the device information if necessary
var device dbModels.Device
db.Where("wwn = ?", c.Param("wwn")).First(&device)
device.UpdateFromCollectorSmartInfo(collectorSmartData)
if err := db.Model(&device).Updates(device).Error; err != nil {
logger.Errorln("An error occurred while updating device data from smartctl metrics", err)
c.JSON(http.StatusInternalServerError, gin.H{"success": false})
return
}
// insert smart info
deviceSmartData := dbModels.Smart{}
err = deviceSmartData.FromCollectorSmartInfo(c.Param("wwn"), collectorSmartData)
if err != nil {
logger.Errorln("Could not process SMART metrics", err)
c.JSON(http.StatusInternalServerError, gin.H{"success": false})
return
}
if err := db.Create(&deviceSmartData).Error; err != nil {
logger.Errorln("An error occurred while saving smartctl metrics", err)
c.JSON(http.StatusInternalServerError, gin.H{"success": false})
return
}
//check for error
if deviceSmartData.SmartStatus == dbModels.SmartStatusFailed {
//send notifications
testNotify := notify.Notify{
Config: appConfig,
Payload: notify.Payload{
FailureType: notify.NotifyFailureTypeSmartFailure,
DeviceName: device.DeviceName,
DeviceType: device.DeviceProtocol,
DeviceSerial: device.SerialNumber,
Test: false,
},
Logger: logger,
}
_ = testNotify.Send() //we ignore error message when sending notifications.
}
c.JSON(http.StatusOK, gin.H{"success": true})
}