service

Documentation

Index

• Variables
• type ServiceError
  • func (se ServiceError) Error() string
  • func (se ServiceError) Is(target error) bool
• type Worker
  • func (w *Worker) Init() error
  • func (w *Worker) Metadata(ctx context.Context, url, path string) (_ string, _ int, err error)
  • func (w *Worker) Process(ctx context.Context, url, path string, page int, width int, scale float32, ...) (err error)

Variables

var (
	ErrClient   = ServiceError{/* contains filtered or unexported fields */}
	ErrNotFound = ServiceError{/* contains filtered or unexported fields */}
)

Sentinel errors.

Types

type ServiceError

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

ServiceError has detailed information about errors from the service package.

func (ServiceError) Error

func (se ServiceError) Error() string

Error is used to output the error message.

func (ServiceError) Is

func (se ServiceError) Is(target error) bool

Is checks if the given error and the current ServiceError are the same.

type Worker

type Worker struct {
	HTTPClient          *http.Client
	URLSigningSecret    string
	Logger              zerolog.Logger
	TraceExtractor      func(context.Context, zerolog.Logger) (zerolog.Logger, error)
	StorageBucketRegion map[string]string
	// contains filtered or unexported fields
}

Worker used to fetch and process PDF files.

func (*Worker) Init

func (w *Worker) Init() error

Init worker internal state.

func (*Worker) Metadata

func (w *Worker) Metadata(ctx context.Context, url, path string) (_ string, _ int, err error)

Metadata is used to fetch the document metadata.

func (*Worker) Process

func (w *Worker) Process(
	ctx context.Context, url, path string, page int, width int, scale float32, output io.Writer,
) (err error)