func()

in pkg/admin/services/traffic/argument.go [50:89]

• 33 lines of code
• 9 McCabe index (conditional complexity)

func (tm *ArgumentService) Search(a *model.Argument) ([]*model.Argument, error) {
	result := make([]*model.Argument, 0)

	var con string
	if a.Service != "" && a.Service != "*" {
		con = util.ColonSeparatedKey(a.Service, a.Group, a.Version)
	}

	list, err := services.GetRules(con, constant.ConditionRuleSuffix)
	if err != nil {
		return result, err
	}

	for k, v := range list {
		k, _ = strings.CutSuffix(k, constant.ConditionRuleSuffix)
		split := strings.Split(k, ":")
		argument := &model.Argument{
			Service: split[0],
		}

		route := &model.ConditionRoute{}
		err = yaml.Unmarshal([]byte(v), route)
		if err != nil {
			return result, err
		}
		for _, c := range route.Conditions {
			// fixme, regex match
			if i := strings.Index(c, model.ArgumentAdminIdentifier); i > 0 {
				argument.Rule = strings.TrimSpace(c[0:i])
				break
			}
		}

		if argument.Rule != "" {
			result = append(result, argument)
		}
	}

	return result, nil
}