5 分钟发布一次

backend/internal/modules/listing/service_config.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"strconv"
 	"strings"
+	"time"
 )
 
 func (s *Service) reviewRequired(ctx context.Context) (bool, error) {
@@ -42,3 +43,21 @@ func (s *Service) publishRules(ctx context.Context) (publishRules, error) {
 	}
 	return rules, nil
 }
+
+func (s *Service) publishCooldown(ctx context.Context) (time.Duration, error) {
+	if s.config == nil {
+		return time.Duration(defaultPublishCooldownMinutes) * time.Minute, nil
+	}
+	value, err := s.config.FindValue(ctx, publishCooldownMinutesKey)
+	if err != nil {
+		return 0, err
+	}
+	minutes, err := strconv.Atoi(strings.TrimSpace(value))
+	if err != nil {
+		return time.Duration(defaultPublishCooldownMinutes) * time.Minute, nil
+	}
+	if minutes <= 0 {
+		return 0, nil
+	}
+	return time.Duration(minutes) * time.Minute, nil
+}