mirror of
https://git.rwth-aachen.de/acs/public/villas/web-backend-go/
synced 2025-03-30 00:00:12 +01:00
129 lines
3.5 KiB
Go
129 lines
3.5 KiB
Go
/** Simulationmodel package, methods.
|
|
*
|
|
* @author Sonja Happ <sonja.happ@eonerc.rwth-aachen.de>
|
|
* @copyright 2014-2019, Institute for Automation of Complex Power Systems, EONERC
|
|
* @license GNU General Public License (version 3)
|
|
*
|
|
* VILLASweb-backend-go
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*********************************************************************************/
|
|
package simulationmodel
|
|
|
|
import (
|
|
"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
|
|
"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/infrastructure-component"
|
|
"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/scenario"
|
|
)
|
|
|
|
type SimulationModel struct {
|
|
database.SimulationModel
|
|
}
|
|
|
|
func (m *SimulationModel) save() error {
|
|
db := database.GetDB()
|
|
err := db.Create(m).Error
|
|
return err
|
|
}
|
|
|
|
func (m *SimulationModel) ByID(id uint) error {
|
|
db := database.GetDB()
|
|
err := db.Find(m, id).Error
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (m *SimulationModel) addToScenario() error {
|
|
db := database.GetDB()
|
|
var so scenario.Scenario
|
|
err := so.ByID(m.ScenarioID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// save simulation model to DB
|
|
err = m.save()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// associate IC with simulation model
|
|
var ic infrastructure_component.InfrastructureComponent
|
|
err = ic.ByID(m.ICID)
|
|
err = db.Model(&ic).Association("SimulationModels").Append(m).Error
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// associate simulation model with scenario
|
|
err = db.Model(&so).Association("SimulationModels").Append(m).Error
|
|
|
|
return err
|
|
}
|
|
|
|
func (m *SimulationModel) Update(modifiedSimulationModel SimulationModel) error {
|
|
db := database.GetDB()
|
|
|
|
// check if IC has been updated
|
|
if m.ICID != modifiedSimulationModel.ICID {
|
|
// update IC
|
|
var s infrastructure_component.InfrastructureComponent
|
|
var s_old infrastructure_component.InfrastructureComponent
|
|
err := s.ByID(modifiedSimulationModel.ICID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = s_old.ByID(m.ICID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
// remove simulation model from old IC
|
|
err = db.Model(&s_old).Association("SimulationModels").Delete(m).Error
|
|
if err != nil {
|
|
return err
|
|
}
|
|
// add simulation model to new IC
|
|
err = db.Model(&s).Association("SimulationModels").Append(m).Error
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
err := db.Model(m).Updates(map[string]interface{}{
|
|
"Name": modifiedSimulationModel.Name,
|
|
"StartParameters": modifiedSimulationModel.StartParameters,
|
|
"ICID": modifiedSimulationModel.ICID,
|
|
"SelectedModelFileID": modifiedSimulationModel.SelectedModelFileID,
|
|
}).Error
|
|
|
|
return err
|
|
}
|
|
|
|
func (m *SimulationModel) delete() error {
|
|
|
|
db := database.GetDB()
|
|
var so scenario.Scenario
|
|
err := so.ByID(m.ScenarioID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// remove association between SimulationModel and Scenario
|
|
// SimulationModel itself is not deleted from DB, it remains as "dangling"
|
|
err = db.Model(&so).Association("SimulationModels").Delete(m).Error
|
|
|
|
return err
|
|
}
|