pgqueue/validate.go at master · goware/pgqueue · GitHub

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package pgqueue

import (
	"encoding/json"
	"fmt"
)

func validateJobSpec[P any](s JobSpec[P]) error {
	if s.Queue == "" {
		return fmt.Errorf("pgqueue: JobSpec.Queue must not be empty")
	}
	if len(s.Queue) > 128 {
		return fmt.Errorf("pgqueue: JobSpec.Queue exceeds 128 characters")
	}
	if s.PollInterval < 0 {
		return fmt.Errorf("pgqueue: JobSpec.PollInterval must not be negative")
	}
	if s.MaxRetries < 0 {
		return fmt.Errorf("pgqueue: JobSpec.MaxRetries must not be negative")
	}
	if s.RetryDelay < 0 {
		return fmt.Errorf("pgqueue: JobSpec.RetryDelay must not be negative")
	}
	if s.LeaseDuration < 0 {
		return fmt.Errorf("pgqueue: JobSpec.LeaseDuration must not be negative")
	}
	if s.FinalizeBuffer < 0 {
		return fmt.Errorf("pgqueue: JobSpec.FinalizeBuffer must not be negative")
	}
	if s.LeaseDuration > 0 && s.FinalizeBuffer >= s.LeaseDuration {
		return fmt.Errorf("pgqueue: JobSpec.FinalizeBuffer (%v) must be less than LeaseDuration (%v)", s.FinalizeBuffer, s.LeaseDuration)
	}
	return nil
}

func validateTickerSpec[P any](s TickerSpec[P]) error {
	if s.Queue == "" {
		return fmt.Errorf("pgqueue: TickerSpec.Queue must not be empty")
	}
	if len(s.Queue) > 128 {
		return fmt.Errorf("pgqueue: TickerSpec.Queue exceeds 128 characters")
	}
	if s.Key == "" {
		return fmt.Errorf("pgqueue: TickerSpec.Key must not be empty")
	}
	if len(s.Key) > 128 {
		return fmt.Errorf("pgqueue: TickerSpec.Key exceeds 128 characters")
	}
	if s.Every <= 0 {
		return fmt.Errorf("pgqueue: TickerSpec.Every must be positive")
	}
	if s.PollInterval < 0 {
		return fmt.Errorf("pgqueue: TickerSpec.PollInterval must not be negative")
	}
	if s.MaxRetries < 0 {
		return fmt.Errorf("pgqueue: TickerSpec.MaxRetries must not be negative")
	}
	if s.RetryDelay < 0 {
		return fmt.Errorf("pgqueue: TickerSpec.RetryDelay must not be negative")
	}
	if s.LeaseDuration < 0 {
		return fmt.Errorf("pgqueue: TickerSpec.LeaseDuration must not be negative")
	}
	if s.FinalizeBuffer < 0 {
		return fmt.Errorf("pgqueue: TickerSpec.FinalizeBuffer must not be negative")
	}
	if s.LeaseDuration > 0 && s.FinalizeBuffer >= s.LeaseDuration {
		return fmt.Errorf("pgqueue: TickerSpec.FinalizeBuffer (%v) must be less than LeaseDuration (%v)", s.FinalizeBuffer, s.LeaseDuration)
	}
	if _, err := json.Marshal(s.InitialPayload); err != nil {
		return fmt.Errorf("pgqueue: TickerSpec.InitialPayload is not JSON-marshalable: %w", err)
	}
	return nil
}