middleware

package

v0.0.0-...-833cb33 Latest Latest Go to latest Published: Jul 29, 2020 License: AGPL-3.0 Imports: 10 Imported by: 0

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Repository

github.com/maestre3d/alexandria

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Documentation ¶

Index ¶

func WrapCategoryMiddleware(svcUnwrap service.Category, logger log.Logger) service.Category
type CategoryLog
type CategoryMetric
type CategoryResiliency

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func WrapCategoryMiddleware ¶

func WrapCategoryMiddleware(svcUnwrap service.Category, logger log.Logger) service.Category

HOC-like function to attach required observability (tracing, logging & metrics) and resiliency patterns to category's use case layer using chain-of-responsibility pattern

Types ¶

type CategoryLog ¶

type CategoryLog struct {
	Logger log.Logger
	Next   service.Category
}

func (CategoryLog) Create ¶

func (l CategoryLog) Create(ctx context.Context, name string) (category *domain.Category, err error)

func (CategoryLog) Delete ¶

func (l CategoryLog) Delete(ctx context.Context, id string) (err error)

func (CategoryLog) Get ¶

func (l CategoryLog) Get(ctx context.Context, id string) (category *domain.Category, err error)

func (CategoryLog) HardDelete ¶

func (l CategoryLog) HardDelete(ctx context.Context, id string) (err error)

func (CategoryLog) List ¶

func (l CategoryLog) List(ctx context.Context, token, limit string,
	filter core.FilterParams) (categories []*domain.Category, nextToken string, err error)

func (CategoryLog) Restore ¶

func (l CategoryLog) Restore(ctx context.Context, id string) (err error)

func (CategoryLog) Update ¶

func (l CategoryLog) Update(ctx context.Context, id string, name string) (category *domain.Category, err error)

type CategoryMetric ¶

type CategoryMetric struct {
	ReqCounter      *prometheus.CounterVec
	ReqErrCounter   *prometheus.CounterVec
	ReqSummary      *prometheus.SummaryVec
	CategoriesTotal prometheus.Gauge
	Next            service.Category
}

func (CategoryMetric) Create ¶

func (c CategoryMetric) Create(ctx context.Context, name string) (category *domain.Category, err error)

func (CategoryMetric) Delete ¶

func (c CategoryMetric) Delete(ctx context.Context, id string) (err error)

func (CategoryMetric) Get ¶

func (c CategoryMetric) Get(ctx context.Context, id string) (category *domain.Category, err error)

func (CategoryMetric) HardDelete ¶

func (c CategoryMetric) HardDelete(ctx context.Context, id string) (err error)

func (CategoryMetric) List ¶

func (c CategoryMetric) List(ctx context.Context, token, limit string,
	filter core.FilterParams) (categories []*domain.Category, nextToken string, err error)

func (CategoryMetric) Restore ¶

func (c CategoryMetric) Restore(ctx context.Context, id string) (err error)

func (CategoryMetric) Update ¶

func (c CategoryMetric) Update(ctx context.Context, id string, name string) (category *domain.Category, err error)

type CategoryResiliency ¶

type CategoryResiliency struct {
	Logger      log.Logger
	RateLimiter ratelimit.Limiter
	Next        service.Category
}

func (CategoryResiliency) Create ¶

func (r CategoryResiliency) Create(ctx context.Context, name string) (*domain.Category, error)

func (CategoryResiliency) Delete ¶

func (r CategoryResiliency) Delete(ctx context.Context, id string) error

func (CategoryResiliency) Get ¶

func (r CategoryResiliency) Get(ctx context.Context, id string) (*domain.Category, error)

func (CategoryResiliency) HardDelete ¶

func (r CategoryResiliency) HardDelete(ctx context.Context, id string) error

func (CategoryResiliency) List ¶

func (r CategoryResiliency) List(ctx context.Context, token, limit string,
	filter core.FilterParams) ([]*domain.Category, string, error)

func (CategoryResiliency) Restore ¶

func (r CategoryResiliency) Restore(ctx context.Context, id string) error

func (CategoryResiliency) Update ¶

func (r CategoryResiliency) Update(ctx context.Context, id string, name string) (*domain.Category, error)

Source Files ¶

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