models

package
v0.1.0-alpha.10 Latest Latest
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 Go to latest Published: Apr 14, 2025 License: Apache-2.0 Imports: 19 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	DeliveryStatusSuccess = "success"
	DeliveryStatusFailed  = "failed"
)

Variables

View Source 
var (
	ErrInvalidTopics       = errors.New("validation failed: invalid topics")
	ErrInvalidTopicsFormat = errors.New("validation failed: invalid topics format")
)
View Source 
var (
	ErrTenantNotFound                  = errors.New("tenant does not exist")
	ErrTenantDeleted                   = errors.New("tenant has been deleted")
	ErrDuplicateDestination            = errors.New("destination already exists")
	ErrDestinationNotFound             = errors.New("destination does not exist")
	ErrDestinationDeleted              = errors.New("destination has been deleted")
	ErrMaxDestinationsPerTenantReached = errors.New("maximum number of destinations per tenant reached")
)

Functions

This section is empty.

Types

type AESCipher 

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

func (*AESCipher) Decrypt 

func (a *AESCipher) Decrypt(toBeDecrypted []byte) ([]byte, error)

func (*AESCipher) Encrypt 

func (a *AESCipher) Encrypt(toBeEncrypted []byte) ([]byte, error)

type Cipher 

type Cipher interface {
	Encrypt(data []byte) ([]byte, error)
	Decrypt(data []byte) ([]byte, error)
}

func NewAESCipher 

func NewAESCipher(secret string) Cipher

type Config 

type Config = MapStringString

type Credentials 

type Credentials = MapStringString

type Data 

type Data map[string]interface{}

func (*Data) String 

func (d *Data) String() string

func (*Data) UnmarshalBinary 

func (d *Data) UnmarshalBinary(data []byte) error

type Delivery 

type Delivery struct {
	ID              string                 `json:"id"`
	DeliveryEventID string                 `json:"delivery_event_id"`
	EventID         string                 `json:"event_id"`
	DestinationID   string                 `json:"destination_id"`
	Status          string                 `json:"status"`
	Time            time.Time              `json:"time"`
	Code            string                 `json:"code"`
	ResponseData    map[string]interface{} `json:"response_data"`
}

type DeliveryEvent 

type DeliveryEvent struct {
	ID            string
	Attempt       int
	DestinationID string
	Event         Event
	Delivery      *Delivery
	Telemetry     *DeliveryEventTelemetry
	Manual        bool // Indicates if this is a manual retry
}

func NewDeliveryEvent 

func NewDeliveryEvent(event Event, destinationID string) DeliveryEvent

func NewManualDeliveryEvent 

func NewManualDeliveryEvent(event Event, destinationID string) DeliveryEvent

func (*DeliveryEvent) FromMessage 

func (e *DeliveryEvent) FromMessage(msg *mqs.Message) error

func (*DeliveryEvent) GetRetryID 

func (e *DeliveryEvent) GetRetryID() string

GetRetryID returns the ID used for scheduling retries. We use Event.ID instead of DeliveryEvent.ID because: 1. Each event should only have one scheduled retry at a time 2. Event.ID is always accessible, while DeliveryEvent.ID may require additional queries in retry scenarios

func (*DeliveryEvent) ToMessage 

func (e *DeliveryEvent) ToMessage() (*mqs.Message, error)

type DeliveryEventTelemetry 

type DeliveryEventTelemetry struct {
	TraceID string
	SpanID  string
}

type Destination 

type Destination struct {
	ID          string      `json:"id" redis:"id"`
	TenantID    string      `json:"tenant_id" redis:"-"`
	Type        string      `json:"type" redis:"type"`
	Topics      Topics      `json:"topics" redis:"-"`
	Config      Config      `json:"config" redis:"-"`
	Credentials Credentials `json:"credentials" redis:"-"`
	CreatedAt   time.Time   `json:"created_at" redis:"created_at"`
	DisabledAt  *time.Time  `json:"disabled_at" redis:"disabled_at"`
}

func (*Destination) ToSummary 

func (d *Destination) ToSummary() *DestinationSummary

func (*Destination) Validate 

func (d *Destination) Validate(topics []string) error

type DestinationFilter 

type DestinationFilter struct {
	Type   []string
	Topics []string
}

type DestinationSummary 

type DestinationSummary struct {
	ID       string `json:"id"`
	Type     string `json:"type"`
	Topics   Topics `json:"topics"`
	Disabled bool   `json:"disabled"`
}

func (*DestinationSummary) MarshalBinary 

func (ds *DestinationSummary) MarshalBinary() ([]byte, error)

func (*DestinationSummary) UnmarshalBinary 

func (ds *DestinationSummary) UnmarshalBinary(data []byte) error

type EntityStore 

type EntityStore interface {
	RetrieveTenant(ctx context.Context, tenantID string) (*Tenant, error)
	UpsertTenant(ctx context.Context, tenant Tenant) error
	DeleteTenant(ctx context.Context, tenantID string) error
	ListDestinationByTenant(ctx context.Context, tenantID string, options ...ListDestinationByTenantOpts) ([]Destination, error)
	RetrieveDestination(ctx context.Context, tenantID, destinationID string) (*Destination, error)
	CreateDestination(ctx context.Context, destination Destination) error
	UpsertDestination(ctx context.Context, destination Destination) error
	DeleteDestination(ctx context.Context, tenantID, destinationID string) error
	MatchEvent(ctx context.Context, event Event) ([]DestinationSummary, error)
}

func NewEntityStore 

func NewEntityStore(redisClient *redis.Client, opts ...EntityStoreOption) EntityStore

type EntityStoreOption 

type EntityStoreOption func(*entityStoreImpl)

func WithAvailableTopics 

func WithAvailableTopics(topics []string) EntityStoreOption

func WithCipher 

func WithCipher(cipher Cipher) EntityStoreOption

func WithMaxDestinationsPerTenant 

func WithMaxDestinationsPerTenant(maxDestinationsPerTenant int) EntityStoreOption

type Event 

type Event struct {
	ID               string    `json:"id"`
	TenantID         string    `json:"tenant_id"`
	DestinationID    string    `json:"destination_id"`
	Topic            string    `json:"topic"`
	EligibleForRetry bool      `json:"eligible_for_retry"`
	Time             time.Time `json:"time"`
	Metadata         Metadata  `json:"metadata"`
	Data             Data      `json:"data"`
	Status           string    `json:"status,omitempty"`

	// Telemetry data, must exist to properly trace events between publish receiver & delivery handler
	Telemetry *EventTelemetry `json:"telemetry,omitempty"`
}

func (*Event) FromMessage 

func (e *Event) FromMessage(msg *mqs.Message) error

func (*Event) ToMessage 

func (e *Event) ToMessage() (*mqs.Message, error)

type EventTelemetry 

type EventTelemetry struct {
	TraceID      string
	SpanID       string
	ReceivedTime string // format time.RFC3339Nano
}

type ListDestinationByTenantOpts 

type ListDestinationByTenantOpts struct {
	Filter *DestinationFilter
}

func WithDestinationFilter 

func WithDestinationFilter(filter DestinationFilter) ListDestinationByTenantOpts

type MapStringString 

type MapStringString map[string]string

func (*MapStringString) MarshalBinary 

func (m *MapStringString) MarshalBinary() ([]byte, error)

func (*MapStringString) UnmarshalBinary 

func (m *MapStringString) UnmarshalBinary(data []byte) error

func (*MapStringString) UnmarshalJSON 

func (m *MapStringString) UnmarshalJSON(data []byte) error

type Metadata 

type Metadata map[string]string

func (*Metadata) String 

func (m *Metadata) String() string

func (*Metadata) UnmarshalBinary 

func (m *Metadata) UnmarshalBinary(metadata []byte) error

type Tenant 

type Tenant struct {
	ID                string    `json:"id" redis:"id"`
	DestinationsCount int       `json:"destinations_count" redis:"-"`
	Topics            []string  `json:"topics" redis:"-"`
	CreatedAt         time.Time `json:"created_at" redis:"created_at"`
}

type Topics 

type Topics []string

func TopicsFromString 

func TopicsFromString(s string) Topics

func (*Topics) MarshalBinary 

func (t *Topics) MarshalBinary() ([]byte, error)

func (*Topics) MarshalJSON 

func (t *Topics) MarshalJSON() ([]byte, error)

func (*Topics) MatchesAll 

func (t *Topics) MatchesAll() bool

func (*Topics) UnmarshalBinary 

func (t *Topics) UnmarshalBinary(data []byte) error

func (*Topics) UnmarshalJSON 

func (t *Topics) UnmarshalJSON(data []byte) error

func (*Topics) Validate 

func (t *Topics) Validate(availableTopics []string) error

Source Files

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