mirror of https://github.com/portainer/portainer
90 lines
2.1 KiB
Go
90 lines
2.1 KiB
Go
package role
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import (
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/bolt/internal"
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"github.com/boltdb/bolt"
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)
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const (
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// BucketName represents the name of the bucket where this service stores data.
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BucketName = "roles"
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)
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// Service represents a service for managing environment(endpoint) data.
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type Service struct {
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connection *internal.DbConnection
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}
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// NewService creates a new instance of a service.
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func NewService(connection *internal.DbConnection) (*Service, error) {
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err := internal.CreateBucket(connection, BucketName)
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if 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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// Role returns a Role by ID
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func (service *Service) Role(ID portainer.RoleID) (*portainer.Role, error) {
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var set portainer.Role
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identifier := internal.Itob(int(ID))
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err := internal.GetObject(service.connection, BucketName, identifier, &set)
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if err != nil {
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return nil, err
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}
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return &set, nil
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}
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// Roles return an array containing all the sets.
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func (service *Service) Roles() ([]portainer.Role, error) {
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var sets = make([]portainer.Role, 0)
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err := service.connection.View(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(BucketName))
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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 set portainer.Role
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err := internal.UnmarshalObject(v, &set)
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if err != nil {
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return err
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}
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sets = append(sets, set)
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}
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return nil
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})
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return sets, err
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}
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// CreateRole creates a new Role.
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func (service *Service) CreateRole(role *portainer.Role) error {
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return service.connection.Update(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(BucketName))
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id, _ := bucket.NextSequence()
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role.ID = portainer.RoleID(id)
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data, err := internal.MarshalObject(role)
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if err != nil {
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return err
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}
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return bucket.Put(internal.Itob(int(role.ID)), data)
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})
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}
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// UpdateRole updates a role.
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func (service *Service) UpdateRole(ID portainer.RoleID, role *portainer.Role) error {
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identifier := internal.Itob(int(ID))
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return internal.UpdateObject(service.connection, BucketName, identifier, role)
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}
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