package job

// constant keys to pack/unpack messages from different drivers
const (
	RRID       string = "rr_id"
	RRJob      string = "rr_job"
	RRHeaders  string = "rr_headers"
	RRPipeline string = "rr_pipeline"
	RRDelay    string = "rr_delay"
	RRPriority string = "rr_priority"
)

// Job carries information about single job.
type Job struct {
	// Job contains name of job broker (usually PHP class).
	Job string `json:"job"`

	// Ident is unique identifier of the job, should be provided from outside
	Ident string `json:"id"`

	// Payload is string data (usually JSON) passed to Job broker.
	Payload string `json:"payload"`

	// Headers with key-value pairs
	Headers map[string][]string `json:"headers"`

	// Options contains set of PipelineOptions specific to job execution. Can be empty.
	Options *Options `json:"options,omitempty"`
}