mirror of https://github.com/portainer/portainer
112 lines
3.8 KiB
Go
112 lines
3.8 KiB
Go
package endpointrelation
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import (
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"sync"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/dataservices"
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"github.com/portainer/portainer/api/internal/edge/cache"
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)
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// BucketName represents the name of the bucket where this service stores data.
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const BucketName = "endpoint_relations"
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// Service represents a service for managing environment(endpoint) relation data.
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type Service struct {
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connection portainer.Connection
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updateStackFnTx func(tx portainer.Transaction, ID portainer.EdgeStackID, updateFunc func(edgeStack *portainer.EdgeStack)) error
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endpointRelationsCache []portainer.EndpointRelation
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mu sync.Mutex
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}
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var _ dataservices.EndpointRelationService = &Service{}
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func (service *Service) BucketName() string {
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return BucketName
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}
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func (service *Service) RegisterUpdateStackFunction(
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updateFuncTx func(portainer.Transaction, portainer.EdgeStackID, func(*portainer.EdgeStack)) error,
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) {
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service.updateStackFnTx = updateFuncTx
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}
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// NewService creates a new instance of a service.
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func NewService(connection portainer.Connection) (*Service, error) {
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if err := connection.SetServiceName(BucketName); err != nil {
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return nil, err
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}
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return &Service{
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connection: connection,
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}, nil
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}
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func (service *Service) Tx(tx portainer.Transaction) ServiceTx {
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return ServiceTx{
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service: service,
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tx: tx,
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}
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}
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// EndpointRelations returns an array of all EndpointRelations
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func (service *Service) EndpointRelations() ([]portainer.EndpointRelation, error) {
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var all = make([]portainer.EndpointRelation, 0)
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return all, service.connection.GetAll(
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BucketName,
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&portainer.EndpointRelation{},
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dataservices.AppendFn(&all),
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)
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}
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// EndpointRelation returns a Environment(Endpoint) relation object by EndpointID
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func (service *Service) EndpointRelation(endpointID portainer.EndpointID) (*portainer.EndpointRelation, error) {
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var endpointRelation portainer.EndpointRelation
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identifier := service.connection.ConvertToKey(int(endpointID))
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if err := service.connection.GetObject(BucketName, identifier, &endpointRelation); err != nil {
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return nil, err
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}
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return &endpointRelation, nil
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}
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// CreateEndpointRelation saves endpointRelation
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func (service *Service) Create(endpointRelation *portainer.EndpointRelation) error {
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err := service.connection.CreateObjectWithId(BucketName, int(endpointRelation.EndpointID), endpointRelation)
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cache.Del(endpointRelation.EndpointID)
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service.mu.Lock()
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service.endpointRelationsCache = nil
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service.mu.Unlock()
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return err
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}
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// UpdateEndpointRelation updates an Environment(Endpoint) relation object
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func (service *Service) UpdateEndpointRelation(endpointID portainer.EndpointID, endpointRelation *portainer.EndpointRelation) error {
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return service.connection.UpdateTx(func(tx portainer.Transaction) error {
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return service.Tx(tx).UpdateEndpointRelation(endpointID, endpointRelation)
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})
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}
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func (service *Service) AddEndpointRelationsForEdgeStack(endpointIDs []portainer.EndpointID, edgeStack *portainer.EdgeStack) error {
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return service.connection.UpdateTx(func(tx portainer.Transaction) error {
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return service.Tx(tx).AddEndpointRelationsForEdgeStack(endpointIDs, edgeStack)
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})
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}
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func (service *Service) RemoveEndpointRelationsForEdgeStack(endpointIDs []portainer.EndpointID, edgeStackID portainer.EdgeStackID) error {
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return service.connection.UpdateTx(func(tx portainer.Transaction) error {
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return service.Tx(tx).RemoveEndpointRelationsForEdgeStack(endpointIDs, edgeStackID)
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})
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}
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// DeleteEndpointRelation deletes an Environment(Endpoint) relation object
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func (service *Service) DeleteEndpointRelation(endpointID portainer.EndpointID) error {
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return service.connection.UpdateTx(func(tx portainer.Transaction) error {
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return service.Tx(tx).DeleteEndpointRelation(endpointID)
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})
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}
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