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instance_last_operation.go
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/
instance_last_operation.go
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package broker
import (
"context"
"net/http"
"github.com/kyma-project/control-plane/components/kyma-environment-broker/internal/storage"
"github.com/pivotal-cf/brokerapi/v7/domain"
"github.com/pivotal-cf/brokerapi/v7/domain/apiresponses"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
type LastOperationEndpoint struct {
operationStorage storage.Operations
log logrus.FieldLogger
}
func NewLastOperation(os storage.Operations, log logrus.FieldLogger) *LastOperationEndpoint {
return &LastOperationEndpoint{
operationStorage: os,
log: log.WithField("service", "LastOperationEndpoint"),
}
}
// LastOperation fetches last operation state for a service instance
// GET /v2/service_instances/{instance_id}/last_operation
func (b *LastOperationEndpoint) LastOperation(ctx context.Context, instanceID string, details domain.PollDetails) (domain.LastOperation, error) {
logger := b.log.WithField("instanceID", instanceID).WithField("operationID", details.OperationData)
if details.OperationData == "" {
lastOp, err := b.operationStorage.GetLastOperation(instanceID)
if err != nil {
logger.Errorf("cannot get operation from storage: %s", err)
return domain.LastOperation{}, errors.Wrapf(err, "while getting last operation from storage")
}
return domain.LastOperation{
State: lastOp.State,
Description: lastOp.Description,
}, nil
}
operation, err := b.operationStorage.GetOperationByID(details.OperationData)
if err != nil {
logger.Errorf("cannot get operation from storage: %s", err)
return domain.LastOperation{}, errors.Wrapf(err, "while getting operation from storage")
}
if operation.InstanceID != instanceID {
err := errors.Errorf("operation does not exist")
return domain.LastOperation{}, apiresponses.NewFailureResponseBuilder(err, http.StatusBadRequest, err.Error())
}
return domain.LastOperation{
State: operation.State,
Description: operation.Description,
}, nil
}