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54 lines
1.5 KiB
54 lines
1.5 KiB
package handler
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import (
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dbModels "github.com/analogj/scrutiny/webapp/backend/pkg/models/db"
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"github.com/gin-gonic/gin"
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"gorm.io/gorm"
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"gorm.io/gorm/clause"
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"github.com/sirupsen/logrus"
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"net/http"
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)
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// register devices that are detected by various collectors.
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// This function is run everytime a collector is about to start a run. It can be used to update device data.
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func RegisterDevices(c *gin.Context) {
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db := c.MustGet("DB").(*gorm.DB)
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logger := c.MustGet("LOGGER").(logrus.FieldLogger)
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var collectorDeviceWrapper dbModels.DeviceWrapper
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err := c.BindJSON(&collectorDeviceWrapper)
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if err != nil {
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logger.Errorln("Cannot parse detected devices", err)
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c.JSON(http.StatusInternalServerError, gin.H{"success": false})
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return
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}
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errs := []error{}
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for _, dev := range collectorDeviceWrapper.Data {
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//insert devices into DB (and update specified columns if device is already registered)
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// update device fields that may change: (DeviceType, HostID)
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if err := db.Clauses(clause.OnConflict{
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Columns: []clause.Column{{Name: "wwn"}},
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DoUpdates: clause.AssignmentColumns([]string{"host_id", "device_name"}),
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}).Create(&dev).Error; err != nil {
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errs = append(errs, err)
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}
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}
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if len(errs) > 0 {
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logger.Errorln("An error occurred while registering devices", errs)
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c.JSON(http.StatusInternalServerError, gin.H{
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"success": false,
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})
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return
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} else {
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c.JSON(http.StatusOK, dbModels.DeviceWrapper{
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Success: true,
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Data: collectorDeviceWrapper.Data,
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})
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return
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}
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}
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