subscription

Documentation

Index

• Variables
• func CreateReceiversMap(ctx context.Context, receiverService ReceiverService, ...) (map[uint64]*receiver.Receiver, error)
• func MergeConfigsMap(subscriptionConfigMap map[string]interface{}, ...) map[string]interface{}
• type Filter
• type NamespaceService
• type NotFoundError
  • func (err NotFoundError) Error() string
• type Receiver
• type ReceiverService
• type Repository
• type Service
  • func NewService(repository Repository, namespaceService NamespaceService, ...) *Service
  • func (s *Service) Create(ctx context.Context, sub *Subscription) error
  • func (s *Service) Delete(ctx context.Context, id uint64) error
  • func (s *Service) Get(ctx context.Context, id uint64) (*Subscription, error)
  • func (s *Service) List(ctx context.Context, flt Filter) ([]Subscription, error)
  • func (s *Service) MatchByLabels(ctx context.Context, labels map[string]string) ([]Subscription, error)
  • func (s *Service) Update(ctx context.Context, sub *Subscription) error
• type Subscription
  • func AssignReceivers(receiversMap map[uint64]*receiver.Receiver, subscriptions []Subscription) ([]Subscription, error)

Variables

var (
	ErrDuplicate = errors.New("urn already exist")
	ErrRelation  = errors.New("namespace id does not exist")
)

Functions

func CreateReceiversMap

func CreateReceiversMap(ctx context.Context, receiverService ReceiverService, subscriptions []Subscription) (map[uint64]*receiver.Receiver, error)

func MergeConfigsMap

func MergeConfigsMap(subscriptionConfigMap map[string]interface{}, receiverConfigsMap map[string]interface{}) map[string]interface{}

Types

type Filter

type Filter struct {
	NamespaceID uint64
	Labels      map[string]string
}

type NamespaceService

type NamespaceService interface {
	List(context.Context) ([]namespace.Namespace, error)
	Create(context.Context, *namespace.Namespace) error
	Get(context.Context, uint64) (*namespace.Namespace, error)
	Update(context.Context, *namespace.Namespace) error
	Delete(context.Context, uint64) error
}

type NotFoundError

type NotFoundError struct {
	ID uint64
}

func (NotFoundError) Error

func (err NotFoundError) Error() string

type Receiver

type Receiver struct {
	ID            uint64                 `json:"id"`
	Configuration map[string]interface{} `json:"configuration"`

	// Type won't be exposed to the end-user, this is used to add more details for notification purposes
	Type string
}

type ReceiverService

type ReceiverService interface {
	List(ctx context.Context, flt receiver.Filter) ([]receiver.Receiver, error)
}

type Repository

type Repository interface {
	List(context.Context, Filter) ([]Subscription, error)
	Create(context.Context, *Subscription) error
	Get(context.Context, uint64) (*Subscription, error)
	Update(context.Context, *Subscription) error
	Delete(context.Context, uint64) error
}

type Service

type Service struct {
	// contains filtered or unexported fields
}

Service handles business logic

func NewService

func NewService(repository Repository, namespaceService NamespaceService, receiverService ReceiverService) *Service

NewService returns service struct

func (*Service) Create

func (s *Service) Create(ctx context.Context, sub *Subscription) error

func (*Service) Delete

func (s *Service) Delete(ctx context.Context, id uint64) error

func (*Service) Get

func (s *Service) Get(ctx context.Context, id uint64) (*Subscription, error)

func (*Service) List

func (s *Service) List(ctx context.Context, flt Filter) ([]Subscription, error)

func (*Service) MatchByLabels

func (s *Service) MatchByLabels(ctx context.Context, labels map[string]string) ([]Subscription, error)

TODO we might want to add filter by namespace id too here to filter by tenant

func (*Service) Update

func (s *Service) Update(ctx context.Context, sub *Subscription) error

type Subscription

type Subscription struct {
	ID        uint64            `json:"id"`
	URN       string            `json:"urn"`
	Namespace uint64            `json:"namespace"`
	Receivers []Receiver        `json:"receivers"`
	Match     map[string]string `json:"match"`
	CreatedAt time.Time         `json:"created_at"`
	UpdatedAt time.Time         `json:"updated_at"`
}

func AssignReceivers

func AssignReceivers(receiversMap map[uint64]*receiver.Receiver, subscriptions []Subscription) ([]Subscription, error)