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fleet.go
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fleet.go
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package mongodb
import (
"github.com/IoThingsDev/api/helpers"
"github.com/IoThingsDev/api/helpers/params"
"github.com/IoThingsDev/api/models"
"gopkg.in/mgo.v2/bson"
"net/http"
)
func (db *mongo) GetAllFleets() ([]models.Fleet, error) {
session := db.Session.Copy()
defer session.Close()
fleetCollection := db.C(models.FleetsCollection).With(session)
fleets := []models.Fleet{}
err := fleetCollection.Find(bson.M{}).All(&fleets)
if err != nil {
return nil, helpers.NewError(http.StatusInternalServerError, "query_fleets_failed", "Failed to get the fleets: "+err.Error())
}
return fleets, nil
}
func (db *mongo) CreateFleet(fleet *models.Fleet) error {
session := db.Session.Copy()
defer session.Close()
fleetCollection := db.C(models.FleetsCollection).With(session)
fleet.Id = bson.NewObjectId().Hex()
err := fleetCollection.Insert(fleet)
if err != nil {
return helpers.NewError(http.StatusInternalServerError, "fleet_creation_failed", "Failed to insert the fleet in the database: "+err.Error())
}
return nil
}
func (db *mongo) GetFleetById(id string) (*models.Fleet, error) {
session := db.Session.Copy()
defer session.Close()
fleetCollection := db.C(models.FleetsCollection).With(session)
fleet := &models.Fleet{}
err := fleetCollection.FindId(id).One(fleet)
if err != nil {
return nil, helpers.NewError(http.StatusNotFound, "fleet_not_found", "Could not find the fleet")
}
return fleet, nil
}
func (db *mongo) UpdateFleet(id string, params params.M) error {
session := db.Session.Copy()
defer session.Close()
fleets := db.C(models.FleetsCollection).With(session)
err := fleets.UpdateId(id, params)
if err != nil {
return helpers.NewError(http.StatusInternalServerError, "fleet_update_failed", "Failed to update the fleets: "+err.Error())
}
return nil
}
func (db *mongo) GetLastFleetMessages(id string) ([]*models.SigfoxMessage, error) {
list := []*models.SigfoxMessage{}
fleet, err := db.GetFleetById(id)
if err != nil {
return nil, err
}
for _, id := range fleet.DeviceIds {
lastMessage, err := db.GetDeviceLastMessage(id)
if err != nil {
continue
}
list = append(list, lastMessage)
}
return list, nil
}
func (db *mongo) DeleteFleet(id string) error {
session := db.Session.Copy()
defer session.Close()
devices := db.C(models.FleetsCollection).With(session)
err := devices.RemoveId(id)
if err != nil {
return helpers.NewError(http.StatusInternalServerError, "device_delete_failed", "Failed to delete the device")
}
return nil
}