1 files changed, 70 insertions, 0 deletions
diff --git a/plugins/jobs/job_options.go b/plugins/jobs/job_options.go
new file mode 100644
index 00000000..d4c6f0d2
--- /dev/null
+++ b/plugins/jobs/job_options.go
@@ -0,0 +1,70 @@
+package jobs
+
+import "time"
+
+// Options carry information about how to handle given job.
+type Options struct {
+	// Pipeline manually specified pipeline.
+	Pipeline string `json:"pipeline,omitempty"`
+
+	// Delay defines time duration to delay execution for. Defaults to none.
+	Delay int `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 int `json:"maxAttempts,omitempty"`
+
+	// RetryDelay defines for how long job should be waiting until next retry. Defaults to none.
+	RetryDelay int `json:"retryDelay,omitempty"`
+
+	// Reserve defines for how broker should wait until treating job are failed. Defaults to 30 min.
+	Timeout int `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 int) 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)
+}