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forwarding_class.go
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/
forwarding_class.go
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package types
import (
"context"
"strconv"
"github.com/Juniper/asf/pkg/errutil"
"github.com/Juniper/asf/pkg/services/baseservices"
"github.com/Juniper/contrail/pkg/models"
"github.com/Juniper/contrail/pkg/services"
asfmodels "github.com/Juniper/asf/pkg/models"
)
// CreateForwardingClass performs type specific validation.
func (sv *ContrailTypeLogicService) CreateForwardingClass(
ctx context.Context, request *services.CreateForwardingClassRequest,
) (*services.CreateForwardingClassResponse, error) {
var response *services.CreateForwardingClassResponse
err := sv.InTransactionDoer.DoInTransaction(
ctx,
func(ctx context.Context) error {
fcID := request.GetForwardingClass().GetForwardingClassID()
err := checkForwardingClassID(ctx, sv, fcID)
if err != nil {
return err
}
response, err = sv.BaseService.CreateForwardingClass(ctx, request)
return err
})
return response, err
}
// UpdateForwardingClass performs type specific validation.
func (sv *ContrailTypeLogicService) UpdateForwardingClass(
ctx context.Context,
request *services.UpdateForwardingClassRequest,
) (*services.UpdateForwardingClassResponse, error) {
var response *services.UpdateForwardingClassResponse
forwardingClass := request.GetForwardingClass()
fm := request.GetFieldMask()
err := sv.InTransactionDoer.DoInTransaction(
ctx,
func(ctx context.Context) error {
var err error
databaseFC, err := sv.getForwardingClass(ctx, forwardingClass.GetUUID())
if err != nil {
return err
}
reqFrwdClassID := forwardingClass.GetForwardingClassID()
if asfmodels.FieldMaskContains(&fm, models.ForwardingClassFieldForwardingClassID) &&
databaseFC.GetForwardingClassID() != reqFrwdClassID {
err = checkForwardingClassID(ctx, sv, reqFrwdClassID)
if err != nil {
return err
}
}
response, err = sv.BaseService.UpdateForwardingClass(ctx, request)
return err
})
return response, err
}
func checkForwardingClassID(ctx context.Context, sv *ContrailTypeLogicService, fcID int64) error {
listForwardingClassResponse, err := sv.ReadService.ListForwardingClass(ctx, &services.ListForwardingClassRequest{
Spec: &baseservices.ListSpec{
Filters: []*baseservices.Filter{
{
Key: models.ForwardingClassFieldForwardingClassID,
Values: []string{strconv.FormatInt(fcID, 10)},
},
},
Fields: []string{models.ForwardingClassFieldDisplayName},
},
})
if err != nil {
return err
}
if len(listForwardingClassResponse.ForwardingClasss) > 0 {
return errutil.ErrorBadRequestf("Forwarding class %s is configured with a id %d",
listForwardingClassResponse.ForwardingClasss[0].DisplayName, fcID)
}
return nil
}
func (sv *ContrailTypeLogicService) getForwardingClass(
ctx context.Context, id string,
) (*models.ForwardingClass, error) {
forwardingClassResponse, err := sv.ReadService.GetForwardingClass(
ctx,
&services.GetForwardingClassRequest{
ID: id,
},
)
return forwardingClassResponse.GetForwardingClass(), err
}