mirror of https://github.com/portainer/portainer
115 lines
3.0 KiB
Go
115 lines
3.0 KiB
Go
package bolt
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import (
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"github.com/portainer/portainer"
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"github.com/portainer/portainer/bolt/internal"
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"github.com/boltdb/bolt"
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)
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// EndpointGroupService represents a service for managing endpoint groups.
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type EndpointGroupService struct {
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store *Store
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}
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// EndpointGroup returns an endpoint group by ID.
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func (service *EndpointGroupService) EndpointGroup(ID portainer.EndpointGroupID) (*portainer.EndpointGroup, error) {
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var data []byte
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err := service.store.db.View(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(endpointGroupBucketName))
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value := bucket.Get(internal.Itob(int(ID)))
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if value == nil {
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return portainer.ErrEndpointGroupNotFound
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}
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data = make([]byte, len(value))
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copy(data, value)
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return nil
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})
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if err != nil {
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return nil, err
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}
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var endpointGroup portainer.EndpointGroup
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err = internal.UnmarshalObject(data, &endpointGroup)
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if err != nil {
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return nil, err
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}
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return &endpointGroup, nil
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}
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// EndpointGroups return an array containing all the endpoint groups.
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func (service *EndpointGroupService) EndpointGroups() ([]portainer.EndpointGroup, error) {
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var endpointGroups = make([]portainer.EndpointGroup, 0)
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err := service.store.db.View(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(endpointGroupBucketName))
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cursor := bucket.Cursor()
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for k, v := cursor.First(); k != nil; k, v = cursor.Next() {
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var endpointGroup portainer.EndpointGroup
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err := internal.UnmarshalObject(v, &endpointGroup)
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if err != nil {
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return err
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}
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endpointGroups = append(endpointGroups, endpointGroup)
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}
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return nil
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})
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if err != nil {
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return nil, err
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}
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return endpointGroups, nil
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}
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// CreateEndpointGroup assign an ID to a new endpoint group and saves it.
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func (service *EndpointGroupService) CreateEndpointGroup(endpointGroup *portainer.EndpointGroup) error {
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return service.store.db.Update(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(endpointGroupBucketName))
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id, _ := bucket.NextSequence()
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endpointGroup.ID = portainer.EndpointGroupID(id)
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data, err := internal.MarshalObject(endpointGroup)
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if err != nil {
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return err
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}
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err = bucket.Put(internal.Itob(int(endpointGroup.ID)), data)
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if err != nil {
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return err
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}
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return nil
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})
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}
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// UpdateEndpointGroup updates an endpoint group.
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func (service *EndpointGroupService) UpdateEndpointGroup(ID portainer.EndpointGroupID, endpointGroup *portainer.EndpointGroup) error {
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data, err := internal.MarshalObject(endpointGroup)
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if err != nil {
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return err
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}
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return service.store.db.Update(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(endpointGroupBucketName))
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err = bucket.Put(internal.Itob(int(ID)), data)
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if err != nil {
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return err
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}
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return nil
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})
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}
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// DeleteEndpointGroup deletes an endpoint group.
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func (service *EndpointGroupService) DeleteEndpointGroup(ID portainer.EndpointGroupID) error {
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return service.store.db.Update(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(endpointGroupBucketName))
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err := bucket.Delete(internal.Itob(int(ID)))
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if err != nil {
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return err
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}
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return nil
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})
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}
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