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package structs
import "time"
// Options carry information about how to handle given job.
type Options struct {
// Priority is job priority, default - 10
// pointer to distinguish 0 as a priority and nil as priority not set
Priority *uint64 `json:"priority"`
// ID - generated ID for the job
ID *string `json:"id"`
// Pipeline manually specified pipeline.
Pipeline string `json:"pipeline,omitempty"`
// Delay defines time duration to delay execution for. Defaults to none.
Delay uint64 `json:"delay,omitempty"`
// Attempts define maximum job retries. Attention, value 1 will only allow job to execute once (without retry).
// Minimum valuable value is 2.
Attempts uint64 `json:"maxAttempts,omitempty"`
// RetryDelay defines for how long job should be waiting until next retry. Defaults to none.
RetryDelay uint64 `json:"retryDelay,omitempty"`
// Reserve defines for how broker should wait until treating job are failed. Defaults to 30 min.
Timeout uint64 `json:"timeout,omitempty"`
}
// Merge merges job options.
func (o *Options) Merge(from *Options) {
if o.Pipeline == "" {
o.Pipeline = from.Pipeline
}
if o.Attempts == 0 {
o.Attempts = from.Attempts
}
if o.Timeout == 0 {
o.Timeout = from.Timeout
}
if o.RetryDelay == 0 {
o.RetryDelay = from.RetryDelay
}
if o.Delay == 0 {
o.Delay = from.Delay
}
}
// CanRetry must return true if broker is allowed to re-run the job.
func (o *Options) CanRetry(attempt uint64) bool {
// Attempts 1 and 0 has identical effect
return o.Attempts > (attempt + 1)
}
// RetryDuration returns retry delay duration in a form of time.Duration.
func (o *Options) RetryDuration() time.Duration {
return time.Second * time.Duration(o.RetryDelay)
}
// DelayDuration returns delay duration in a form of time.Duration.
func (o *Options) DelayDuration() time.Duration {
return time.Second * time.Duration(o.Delay)
}
// TimeoutDuration returns timeout duration in a form of time.Duration.
func (o *Options) TimeoutDuration() time.Duration {
if o.Timeout == 0 {
return 30 * time.Minute
}
return time.Second * time.Duration(o.Timeout)
}
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